Each planet in your birth chart lands in one of the 12 zodiac signs, coloring how its energy expresses itself. This encyclopedia covers all 144 planet-in-sign combinations — from Sun in Aries to Chiron in Pisces — so you can look up any placement and understand what it says about personality, love and purpose.
Pick a planet below to read its meaning in all 12 signs, or scan the full grid and jump to any placement.
It describes the sign a planet occupied at the moment you were born. The planet shows which part of life is involved — Mercury for thinking, Venus for attraction — and the sign shows the style it works in. Sun in Aries and Sun in Pisces are the same planet expressing in two completely different ways.
For most people the Sun, Moon and rising sign carry the most weight, followed by Mercury, Venus and Mars. The outer planets matter more when they sit close to another placement. Start with the luminaries and work outward rather than reading all 144 combinations.
Only for the Moon, which changes sign every two and a half days, and for anything to do with houses. The Sun, Mercury, Venus, Mars and the outer planets are slow enough that a birth date alone is usually enough to place them in the right sign.