The planets in astrology
Each planet in the birth chart describes a function of your psyche: the Sun your identity, the Moon your emotion, Mercury your mind... Here is what each represents and how it expresses in each sign, per cited astrological tradition.
Sun
The Sun represents core identity, vitality, and life purpose: what you are here to express and develop. It is the chart's center, the conscious will, and the way you shine. It shows where you seek recognition and meaning.
Moon
The Moon represents the emotional world, basic security needs, and affective memory. It describes how you react instinctively, how you nourish yourself and others, and your relationship with the maternal and with home. It is the most intimate, habitual side of the personality.
Mercury
Mercury represents the concrete mind: how you think, learn, communicate, and connect ideas and people. It rules language, trade, short trips, and curiosity. Its sign describes your mental and conversational style.
Venus
Venus represents love, pleasure, and value: how you love, what attracts you, and how you enjoy. It rules beauty, harmony, money as enjoyment, and your way of relating affectionately. Its sign describes your style of giving and receiving affection.
Mars
Mars represents the energy of action, desire, and how you fight for what you want. It rules initiative, aggression, courage, and active sexuality. Its sign describes how you assert yourself and handle conflict.
Jupiter
Jupiter represents expansion, confidence, and the search for meaning: where and how you grow, learn, and find opportunity. It rules faith, philosophy, abundance, and generosity. Its sign describes your way of expanding and your style of optimism.
Saturn
Saturn represents structure, limits, and maturity: where life asks you for discipline, patience, and responsibility. It marks fears and insecurities that, when worked through, become mastery. It is the great teacher of time: what you build with it endures.
Uranus
Uranus represents liberating rupture: awakening, the unexpected, and the need for authenticity. It shows where you break molds, innovate, and depart from the established. It is a generational planet: its sign marks a whole generation's climate of change.
Neptune
Neptune represents the dissolving of boundaries: imagination, spirituality, compassion, and also confusion or escapism. It shows where you idealize and where you can transcend the ego. It is generational: its sign colors the dreams and ideals of an entire era.
Pluto
Pluto represents deep transformation: power, regenerative crises, and what dies in order to be reborn. It shows where you undergo intense processes of personal destruction and rebirth. It is the most generational of all: its sign defines the power themes of entire generations.
Midheaven
The Midheaven (MC) is the highest point of the chart: vocation, public image, and the professional direction you tend toward. It describes how you want to be recognized socially and what kind of achievement gives you meaning. Together with the 10th house, it speaks of your place in the world.
This is your sign's general horoscope
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