Personal planets

Definition

The personal planets are the five fastest-moving bodies in the chart: Sun, Moon, Mercury, Venus, and Mars. They cover the zodiac quickly enough (from a Moon that changes sign every two and a half days to a Mars that takes about two years) to land in different signs across short stretches of time. Their positions vary widely from one birth to the next, so they describe individual character rather than shared background.

In context

When astrology refers to the Big Three (Sun, Moon, and Rising), it is talking about three of the personal planets and the angle that opens the chart. The personal layer is where the bulk of natal reading happens, because it carries the texture of a single life. The transpersonal layer running underneath supplies the cultural scenery, but the personal planets play the leading roles.

To go deeper

Personal planets sit inside the broader grouping system:

• Social planets: Jupiter and Saturn.
• Generational planets: Uranus, Neptune, Pluto.
• Luminary: Sun and Moon as a sub-pair.