Robin Riker birth chart is shown with zodiac signs and aspects. Because the birth time is unknown, Arcadia does not use houses, Rising sign, or angular dominants as the main basis of interpretation.
Robin Riker's chart rests first on the stable factors: Sun in Libra and Moon in Pisces. Without a reliable time, signs and aspects are stronger than the Rising sign or houses.
Chart detail:
Mars trine Pluto (orb 0.6°) gives a central dynamic in this reading. The orb is extremely tight; this aspect is one of the chart's strongest signals.
In plain terms, this aspect gives natural support for action under pressure: Mars can thrive in danger, competition, or crisis instead of freezing.
The birth time is not known with certainty, so the Rising sign and houses are less reliable. Signs and exact aspects give the safer reading base.
Learn the zodiac signs · Learn the planets · Learn the houses · Browse celebrity charts · Calculate your own birth chart
| Element | Sign | Degrees | Speed |
| Sun | Libra | 09° 13' 40" | 0.983 / day |
| Moon | Pisces | 25° 20' 44" | 14.784 / day |
| Mercury | Libra | 15° 16' 39" | 1.688 / day |
| Venus | Scorpio | 05° 51' 08" | 1.227 / day |
| Mars | Sagittarius | 23° 11' 34" | 0.692 / day |
| Jupiter | Taurus | 20° 08' 06" R | -0.073 / day |
| Saturn | Libra | 16° 52' 31" | 0.121 / day |
| Uranus | Cancer | 18° 18' 48" | 0.019 / day |
| Neptune | Libra | 20° 59' 16" | 0.036 / day |
| Pluto | Leo | 22° 36' 38" | 0.023 / day |
| Lilith | Leo | 20° 51' 19" | 0.11 / day |
| RS | Capricorn | 10° 14' 48" | |
| MH | Libra | 12° 07' 18" |
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Signs Venus in Scorpio
Aspects Mars trine Pluto (orb 0.6°) · Jupiter square Pluto (orb 2.5°)
This section gives a concrete reading thread. It highlights the most visible signatures, then the tabs keep each placement separate instead of mixing everything together.
Important: Unknown birth time: the Rising sign, houses, and angular dominants are too time-sensitive to anchor the interpretation. The Moon remains useful, but its exact aspects can shift during the day: tight non-Moon aspects are more reliable when they exist.
Start here: a short reading that shows what hooks, what helps, what pushes back, and where it becomes concrete.
Sun in Libra · Moon in Pisces
First hook: this is where the chart often becomes recognizable in real life. Sun in Libra: identity and direction move through relationship, balance, negotiation, and sense of form; Moon in Pisces: emotional safety looks for imagination, faith, compassion, dream, and permeability. Because the birth time is missing, reliable aspects should carry the next step before houses or angles.
Dominants unavailable without reliable birth time
Angular dominants depend on birth time. Without a reliable hour, do not use them as primary evidence.
Harmonious circuit: Mars, Pluto, and Neptune
This is the easiest door into the chart: it shows what tends to cooperate naturally.
This pattern describes what comes more easily. Houses are not used here: unknown time. It connects Mars (action, anger, desire, and courage), Pluto (power, crisis, intensity, and deep transformation), and Neptune (dreams, ideals, imagination, and confusion).
This is the clearest cooperation pattern in the chart: Mars trine Pluto (orb 0.6°) and Mars sextile Neptune (orb 2.2°). It shows where functions support each other, recover, or come naturally when used together. Because several planets are connected, the full pattern matters more than one isolated aspect.
Tension circuit: Uranus, Saturn, and Mercury
This is the pressure line to read first: it shows where tension repeats in concrete situations.
This pattern shows where pressure builds fastest. Houses are not used here: unknown time. It connects Uranus (change, freedom, rupture, and originality), Saturn (responsibility, limits, effort, and patience), and Mercury (thinking, speech, and decisions).
This is the clearest friction pattern in the chart: Saturn square Uranus (orb 1.4°) and Mercury square Uranus (orb 3°). It shows where pressure, contradiction, or repeated effort concentrates. Because several planets are connected, the full pattern matters more than one isolated aspect.
Houses unavailable without reliable birth time
Houses describe domains of existence, but they depend on birth time. Without a reliable hour, signs and aspects should carry the reading.
Read the full chart-reading method · Detailed placements and aspects are below in the tabs.
Without a reliable birth time, the Sun, Moon, and exact aspects become the reliable base. The Rising sign, houses, and angular dominants need a reliable birth time.
The Moon can change signs during a day. Near a lunar sign change, the Moon sign remains a hypothesis.
Without a reliable hour, exact aspects and reliable repetitions can strongly nuance the starting reading.
Sun in Libra remains a reliable combination even without a birth time. The Sun describes identity, ego, father figure, visibility, and direction, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses identity, ego, father figure, recognition, and personal direction through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Sun conjunct Mercury (orb 6°) is minor in this chart. The orb is wide; this aspect stays a light nuance.
Here, both planets use the same Libra style (relationship, balance, negotiation, and sense of form). Sun in Libra brings identity, ego, father figure, visibility, and direction; Mercury in Libra brings intellect, language, thought, and technique.
Concrete effect: this aspect brings identity, ego, father image, intellect, and speech together: thought sticks strongly to the self-image.
Reading note: Common solar conjunction: Mercury and Venus always stay close to the Sun. It becomes genuinely meaningful when the orb is very tight, one factor is angular, or the same theme repeats elsewhere.
Moon in Pisces remains a useful base without a birth time. The Moon sign is often usable, but near a Moon sign change it remains a hypothesis; the Moon describes personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm, with Pisces style: imagination, faith, compassion, dream, and permeability.
Concretely, the person expresses personal dream, play instinct, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm through the Pisces style (imagination, faith, compassion, dream, and permeability). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Moon square Mars (orb 2.1°). Aspect effect: creates live tension between the inner child, mother image, and Mars: vulnerability, protection, or the need for safety can turn into anger, inhibition, or defense, sometimes through a weak, inhibiting, or castrating mother image.
Time-sensitive Moon aspect: Moon square Mars (orb 2.1°). Because the birth time is unknown, the Moon's exact degree can shift during the day. This interpretation stays provisional and gains weight only if the aspect remains tight across the possible birth window or repeats another clear signature.
Here, Moon in Pisces brings personal dream, play, inner child, childhood imprint, mother figure, mother image, optimism, and inner rhythm with Pisces style (imagination, faith, compassion, dream, and permeability); Mars in Sagittarius brings action, courage, competition, and effort with Sagittarius style (expansion, travel, belief, and the search for meaning).
Concrete friction: this aspect creates live tension between the inner child, mother image, and Mars: vulnerability, protection, or the need for safety can turn into anger, inhibition, or defense, sometimes through a weak, inhibiting, or castrating mother image.
The Rising sign cannot be determined if the time is not known.
Mercury in Libra remains a reliable combination even without a birth time. Mercury describes intellect, language, thought, and technique, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses thinking, speech, learning, technique, and mental strategy through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mercury conjunct Saturn (orb 1.6°). Aspect effect: ties thought to discipline, responsibility, and mental control.
Mercury conjunct Saturn (orb 1.6°) brings the two planets out together. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, both planets use the same Libra style (relationship, balance, negotiation, and sense of form). Mercury in Libra brings intellect, language, thought, and technique; Saturn in Libra brings discipline, constraint, endurance, and mastery.
Concrete effect: this aspect ties thought to discipline, responsibility, and mental control.
Mercury square Uranus (orb 3°) creates concrete friction between the two planets. The orb is tight enough to count in the main reading.
Here, Mercury in Libra brings intellect, language, thought, and technique with Libra style (relationship, balance, negotiation, and sense of form); Uranus in Cancer brings disruption, independence, and change with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete friction: this aspect creates tension between thought, nervousness, rupture, and contradiction: the mind can cut too fast, provoke, or refuse the frame.
Mercury conjunct Neptune (orb 5.7°) brings the two planets out together. The orb is moderate; it stays secondary beside tighter signatures.
Here, both planets use the same Libra style (relationship, balance, negotiation, and sense of form). Mercury in Libra brings intellect, language, thought, and technique; Neptune in Libra brings imagination, image, popularity, collective moods, and inspiration.
Concrete effect: this aspect mixes intellect with images, imagination, popularity, and collective moods.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mercury.
Venus in Scorpio remains a reliable combination even without a birth time. Venus describes desire, taste, relationship, and attraction, with Scorpio style: intensity, desire, crisis, secrecy, and invisible power.
Concretely, the person expresses desire, taste, attraction, pleasure, and love style through the Scorpio style (intensity, desire, crisis, secrecy, and invisible power). Exact aspects and repeated patterns indicate whether this theme becomes central.
Mars in Sagittarius remains a reliable combination even without a birth time. Mars describes action, courage, competition, and effort, with Sagittarius style: expansion, travel, belief, and the search for meaning.
Concretely, the person expresses action, anger, courage, competition, and effort through the Sagittarius style (expansion, travel, belief, and the search for meaning). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Mars trine Pluto (orb 0.6°). Aspect effect: gives natural support for action under pressure: Mars can thrive in danger, competition, or crisis instead of freezing.
Mars trine Pluto (orb 0.6°) shows positive structural ease between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Mars in Sagittarius brings action, courage, competition, and effort with Sagittarius style (expansion, travel, belief, and the search for meaning); Pluto in Leo brings crisis, power, survival, and regeneration with Leo style (presence, pride, creation, and the wish to be seen).
Concrete support: this aspect gives natural support for action under pressure: Mars can thrive in danger, competition, or crisis instead of freezing.
Mars trine Lilith (orb 2.3°) shows positive structural ease between the two planets. The orb is tight enough to count in the main reading.
Here, Mars in Sagittarius brings action, courage, competition, and effort with Sagittarius style (expansion, travel, belief, and the search for meaning); Lilith in Leo brings pure ideal, absolute demand, fascination, and refusal of compromise with Leo style (presence, pride, creation, and the wish to be seen).
Concrete support: Lilith's ideal can sharpen Mars into courage, precision, and clean action under pressure.
Same aspect, other side: the full reading is under the other planet, and it also applies to Mars.
Mars sextile Neptune (orb 2.2°) shows active cooperation between the two planets. The orb is tight enough to count in the main reading.
Here, Mars in Sagittarius brings action, courage, competition, and effort with Sagittarius style (expansion, travel, belief, and the search for meaning); Neptune in Libra brings imagination, image, popularity, collective moods, and inspiration with Libra style (relationship, balance, negotiation, and sense of form).
Concrete cooperation: action and imagination can cooperate when the person turns an image into a concrete gesture.
Jupiter in Taurus remains a reliable combination even without a birth time. Jupiter describes personal fulfillment, confidence, encouragement, and broader horizons, with Taurus style: nature, good food, physical sensuality, roots, resources, and perseverance.
Concretely, the person expresses personal fulfillment, confidence, and opening of horizons through the Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance). Exact aspects and repeated patterns indicate whether this theme becomes central.
Aspect connected to this placement: Jupiter square Lilith (orb 0.7°). Aspect effect: creates tension between confidence, fulfillment, excess, impossible ideal, and non-negotiable desire.
Jupiter square Lilith (orb 0.7°) creates concrete friction between the two planets. The orb is extremely tight; this aspect is one of the chart's strongest signals.
Here, Jupiter in Taurus brings personal fulfillment, confidence, encouragement, and broader horizons with Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance); Lilith in Leo brings pure ideal, absolute demand, fascination, and refusal of compromise with Leo style (presence, pride, creation, and the wish to be seen).
Concrete friction: this aspect creates tension between confidence, fulfillment, excess, impossible ideal, and non-negotiable desire.
Jupiter sextile Uranus (orb 1.8°) shows active cooperation between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Jupiter in Taurus brings personal fulfillment, confidence, encouragement, and broader horizons with Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance); Uranus in Cancer brings disruption, independence, and change with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete cooperation: fulfillment and change can cooperate through openness, invention, or sudden opportunity.
Jupiter square Pluto (orb 2.5°) creates concrete friction between the two planets. The orb is tight enough to count in the main reading.
Here, Jupiter in Taurus brings personal fulfillment, confidence, encouragement, and broader horizons with Taurus style (nature, good food, physical sensuality, roots, resources, and perseverance); Pluto in Leo brings crisis, power, survival, and regeneration with Leo style (presence, pride, creation, and the wish to be seen).
Concrete friction: this aspect creates friction between Jupiter (personal fulfillment, confidence, encouragement, and broader horizons) and Pluto's crisis instinct: pressure can become domination, fear, or destructive escalation unless it receives a clear outlet.
Saturn in Libra remains a reliable combination even without a birth time. Saturn describes discipline, constraint, endurance, and mastery, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses discipline, limits, duty, fear, and long construction through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Saturn.
Saturn square Uranus (orb 1.4°) creates concrete friction between the two planets. The orb is very tight; this describes a stable character pattern more than a passing reaction.
Here, Saturn in Libra brings discipline, constraint, endurance, and mastery with Libra style (relationship, balance, negotiation, and sense of form); Uranus in Cancer brings disruption, independence, and change with Cancer style (memory, protection, belonging, and family sensitivity).
Concrete friction: this aspect puts Saturn (discipline, constraint, endurance, and mastery) and Uranus (disruption, independence, and change) into repeated friction: one can interrupt, inhibit, or provoke the other in concrete situations.
Saturn conjunct Neptune (orb 4.1°) brings the two planets out together. The orb is moderate; it stays secondary beside tighter signatures.
Here, both planets use the same Libra style (relationship, balance, negotiation, and sense of form). Saturn in Libra brings discipline, constraint, endurance, and mastery; Neptune in Libra brings imagination, image, popularity, collective moods, and inspiration.
Concrete effect: this aspect brings hard structure, limits, dream, image, and collective inspiration together.
Saturn sextile Lilith (orb 4°) shows active cooperation between the two planets. The orb is moderate; it stays secondary beside tighter signatures.
Concrete cooperation: this aspect gives positive cooperation between Saturn (discipline, constraint, endurance, and mastery) and Lilith (pure ideal, absolute demand, fascination, and refusal of compromise) in concrete situations.
Uranus in Cancer remains a reliable combination even without a birth time. Uranus describes disruption, independence, and change, with Cancer style: memory, protection, belonging, and family sensitivity.
Concretely, the person expresses freedom, disruption, broken rhythms, and the need for independence through the Cancer style (memory, protection, belonging, and family sensitivity). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Same aspect, other side: the full reading is under the other planet, and it also applies to Uranus.
Neptune in Libra remains a reliable combination even without a birth time. Neptune describes imagination, image, popularity, collective moods, and inspiration, with Libra style: relationship, balance, negotiation, and sense of form.
Concretely, the person expresses imagination, image, popularity, and the ability to read collective currents through the Libra style (relationship, balance, negotiation, and sense of form). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Same aspect, other side: the full reading is under the other planet, and it also applies to Neptune.
Pluto in Leo remains a reliable combination even without a birth time. Pluto describes crisis, power, survival, and regeneration, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses crisis, power, sexuality, survival, and transformation through the Leo style (presence, pride, creation, and the wish to be seen). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Same aspect, other side: the full reading is under the other planet, and it also applies to Pluto.
Lilith in Leo remains a reliable combination even without a birth time. Lilith describes pure ideal, absolute demand, fascination, and refusal of compromise, with Leo style: presence, pride, creation, and the wish to be seen.
Concretely, the person expresses the pure ideal, absolute demand, desire, fascination, and what refuses to become ordinary through the Leo style (presence, pride, creation, and the wish to be seen). Exact aspects and repeated patterns indicate whether this theme becomes central.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
Same aspect, other side: the full reading is under the other planet, and it also applies to Lilith.
