In astrology, each planet represents a fundamental drive or dimension of human experience. The sign a planet occupies shows HOW that drive expresses itself, and the house it falls in shows WHERE in life it plays out.
The Personal Planets
The Sun — Your core identity, ego, life purpose. Rules Leo. The Moon — Your emotional nature, instincts, habits. Rules Cancer. Mercury — Communication style, thinking patterns. Rules Gemini and Virgo. Venus — Love language, aesthetic preferences, values. Rules Taurus and Libra. Mars — Drive, ambition, physical energy, conflict style. Rules Aries.
The Social Planets
Jupiter — Growth, expansion, luck, philosophy. Rules Sagittarius. Saturn — Discipline, responsibilities, challenges. Rules Capricorn.
The Outer Planets
Uranus — Individuality, rebellion, innovation. Rules Aquarius. Neptune — Spirituality, imagination, illusions. Rules Pisces. Pluto — Transformation, power dynamics, evolution. Rules Scorpio.
Which Planet Is Most Important?
Your chart ruler (the planet ruling your Rising sign) has special significance. Planets in angular houses are more prominent.