The Planets

The celestial actors in your birth chart

In astrological architecture, the planets (including the Sun and Moon, known as luminaries) are treated as archetypes representing specific human drives, needs, and behavioral patterns.

The personal planets: your inner world

These bodies move quickly through the sky and define our immediate personalities and how we relate to others.

The Sun: Core identity, consciousness, and ego. The central foundation of how you create and consolidate life experiences.

The Moon: The subconscious, emotional reflexes, and the need for nurturing and safety. In relationships, Moon connections dictate whether partners feel "at home" with one another.

Mercury: Communication, intelligence, and how you process information. Mercury's geometric angles directly influence how easily partners can speak and be understood.

Venus: Love, beauty, values, and pleasure. It dictates what you desire in a partner and your romantic style.

Mars: Action, drive, ambition, and sexual energy.

On StellarTies, the interplay between Venus, Mars, and the Moon is the primary driver of the Intimacy score — governing emotional depth, physical resonance, and soul connection.
Natal ChartMarie
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Marie Curie’s natal chart — each glyph around the wheel represents a planet positioned in its zodiac sign. The legend below maps every planet to its sign, degree, and house. Birth data sourced from public records; chart shown for educational purposes only and does not imply endorsement.

The social planets

Jupiter: The archetype of expansion, optimism, higher wisdom, and opportunity. On StellarTies, these themes contribute to the broader Adventure dimension — our expansion-oriented measure of openness, discovery, and shared horizons.

Saturn: Restriction, discipline, boundaries, and responsibility. Saturn acts as the necessary "glue" for long-term stability. On StellarTies, these themes often show up in Growth — the broader friction-and-challenge dimension that reflects how relationships mature through effort, structure, and transformation.

The transpersonal planets

These planets move slowly and represent long-term chapters, collective shifts, and deeper psychological evolution.

Uranus: Sudden change, individuality, and innovation. Its transits often bring periods of unpredictability or a need for immense personal freedom.

Neptune: Spiritual transcendence, intuition, healing, and imagination.

Pluto: Intense power dynamics, destiny, and profound psychological transformation.

Because these planets spend years in a single sign, they define generational themes. StellarTies automatically detects and flags generational aspects so they don't inflate your personal compatibility scores.

How planets interact

Planets don't act in isolation. The specific geometric angles they form with one another — called aspects — create the dynamics you feel in relationships. A conjunction between your Moon and your partner's Venus creates a very different experience than a square between those same points.

StellarTies calculates the exact angular distances between every planet in both charts to map these interactions. Learn more in our Synastry Analysis deep dive.

Planetary archetypes are interpretive frameworks for self-reflection. They represent symbolic patterns, not causal forces.

See it in action

Enter your birth data and your partner's to see these concepts come alive in your relationship.

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