Astrology 101 · 01
The Planets
Ten bodies, ten psychological functions, the actors in your natal chart
The Sun
Leo · Core identity
The Sun is the center of the natal chart in the same way it is the center of the solar system. It describes your core identity, who you are consciously, the self you are developing and expressing across a lifetime. More than any other placement, the Sun describes what you are moving toward rather than where you started.
- Conscious self and identity
- Vitality and life force
- Purpose and direction
- The father figure or authority figures
- How you seek recognition and validation
The Moon
Cancer · Emotion and instinct
The Moon governs your inner world, how you feel, how you need to feel safe, and how you respond to the world before conscious thought intervenes. While the Sun is who you are becoming, the Moon is who you already were: the habits, instincts, and emotional patterns absorbed in early life, especially from the mother or primary caregiver.
- Emotional instincts and reactions
- What makes you feel safe and nurtured
- Memory, habit, and the unconscious
- The mother or early home environment
- How you behave when your guard is down
Mercury
Gemini & Virgo · Mind and communication
Mercury governs how you think, communicate, and process information. It shapes your style of reasoning, whether you think in pictures or abstractions, whether you communicate directly or allusively, how fast your mind moves, and how you approach learning. It also rules all short-distance travel, contracts, and the mechanics of everyday information exchange.
- How you think and reason
- Communication style: speaking and writing
- Learning, teaching, and information
- Local travel and daily logistics
- Contracts, negotiations, and agreements
Venus
Taurus & Libra · Love and value
Venus governs love, attraction, and the sense of value, what you find beautiful, what you want in a partner, how you give and receive affection, and your relationship to money and material comfort. It describes both your aesthetic sensibility and your capacity for pleasure. In a chart, Venus shows where you seek harmony and what draws you in.
- Romantic attraction and love style
- Aesthetic sensibility and beauty
- What you value and find pleasurable
- Money, possessions, and material comfort
- Social grace and the capacity for compromise
Mars
Aries · Drive and desire
Mars governs how you pursue what you want, your style of action, assertion, and desire. It shows where your energy goes, how you handle conflict and competition, and what ignites your ambition. Mars is also the planet of physical energy, passion, and libido. Where Venus draws things in, Mars moves outward toward what it wants.
- How you take action and assert yourself
- Drive, ambition, and competitive instincts
- Sexual energy and physical desire
- Anger, how it arises and how you handle it
- Courage and the capacity to initiate
Jupiter
Sagittarius & Pisces · Expansion and meaning
Jupiter is the planet of expansion, optimism, and the search for meaning. It shows where you experience abundance, where luck tends to cluster, and where you are drawn toward philosophy, travel, and growth. Jupiter stays in each sign for about a year and moves through the whole zodiac in twelve years. Its house placement in your natal chart shows the life domain where you tend to be fortunate and where growth comes most naturally.
- Where you experience luck and abundance
- Your philosophical and spiritual outlook
- Long-distance travel and foreign cultures
- Higher education and the pursuit of meaning
- Generosity, optimism, and excess
Saturn
Capricorn & Aquarius · Structure and discipline
Saturn is often called the taskmaster of the zodiac. Where Jupiter expands, Saturn contracts, it imposes limits, demands discipline, and forces maturity. Saturn in your natal chart shows where you face the most rigorous tests and where the most hard-won development awaits. Saturn returns to its natal position at around age 29, 58, and 87, each a significant life review and restructuring. The rewards Saturn offers are real, but they come through sustained effort.
- Discipline, responsibility, and long-term effort
- Where you feel limitations and face your biggest tests
- Career, authority, and ambition over time
- The father figure's influence on your structures
- Maturation, aging, and earned wisdom
Uranus
Aquarius · Change and disruption
Uranus is a generational planet, it spends about seven years in each sign and is shared by everyone born in that period. In your natal chart, its house placement shows where you experience sudden change, rebellion, and the urge toward originality. Uranus disrupts what has become too rigid. It transits back to its natal position at around age 84, the "Uranus return", but the squares and oppositions it makes to itself at 21 and 42 are more immediately felt as periods of restlessness and reinvention.
- Sudden change, disruption, and liberation
- Originality, eccentricity, and rebellion
- Technology, innovation, and the collective future
- Where you resist convention and demand freedom
- Shock, revelation, and awakening
Neptune
Pisces · Dreams and dissolution
Neptune is the planet of dreams, dissolving boundaries, and the longing for transcendence. It spends about fourteen years in each sign and represents collective spiritual and artistic currents of an era. In your natal chart, its house placement shows where you are idealistic, where you seek escape or mystical connection, and where you are most prone to self-deception. Neptune asks you to surrender to something larger than the individual self.
- Dreams, imagination, and mystical experience
- Illusion, self-deception, and dissolution
- Spirituality, compassion, and transcendence
- Art, music, and the collective unconscious
- Where boundaries become blurred or uncertain
Pluto
Scorpio · Transformation and power
Pluto is the slowest-moving body in the chart, spending between twelve and thirty years in each sign depending on its elliptical orbit. It represents generation-defining forces of transformation, power, and the irreversible. In your natal chart, its house placement shows where you experience the most profound change, where something must die before something new can be born. Pluto does not offer the option to stay the same. Its transits are slow, but when they arrive, they are total.
- Transformation, death, and regeneration
- Power, its use, misuse, and surrender
- What is hidden, taboo, or operating underground
- Obsession, control, and the shadow self
- Where your life undergoes the most irreversible change
See where your planets fall
Cast your free birth chart to see which sign each of your planets occupies, or get a full reading that interprets every placement together.
Cast my free chartGet a reading, from $9.99 →