Definition
Most astrologers define a stellium as three or more planets (some say four, and some exclude the outer planets) in the same sign or house. It concentrates energy in that sign's style or that house's life area.
Stellium in a Sign vs a House
A sign stellium makes that sign's qualities dominant, even if it isn't your Sun sign. A house stellium makes that life area — career, relationships, home — a major focus.
Working With a Stellium
- Expect intensity and talent in that area.
- Watch for imbalance — other areas may feel neglected.
- Look at the sign's ruler; it becomes especially important.
Stellium in Each House
| Stellium in | Major life focus |
|---|---|
| 1st House | Your self-image, body, appearance and first impressions |
| 2nd House | Money, possessions, values and self-worth |
| 3rd House | Communication, learning, siblings and your neighborhood |
| 4th House | Home, family, roots and inner foundations |
| 5th House | Romance, creativity, play and children |
| 6th House | Daily work, routines, health and service |
| 7th House | Marriage, committed partnerships and close one-to-one relationships |
| 8th House | Intimacy, shared resources, crisis and transformation |
| 9th House | Travel, higher learning, beliefs and the search for meaning |
| 10th House | Career, reputation, ambition and public life |
| 11th House | Friendships, groups, networks and hopes for the future |
| 12th House | The subconscious, solitude, spirituality and hidden matters |
Stellium in Each Element
- Fire stellium (Aries, Leo, Sagittarius): driven, inspiring, restless.
- Earth stellium (Taurus, Virgo, Capricorn): builder, practical, persistent.
- Air stellium (Gemini, Libra, Aquarius): thinker, connector, communicator.
- Water stellium (Cancer, Scorpio, Pisces): deep feeler, intuitive, protective.
Generational Stelliums
Slow planets cluster for years, so some stelliums are shared by a whole generation: for example, many people born around 1988–1990 have Saturn, Uranus and Neptune together in Capricorn. Personal planets (Sun, Moon, Mercury, Venus, Mars) joining such a cluster make it personal.
How to Spot Yours
Calculate your chart with our free calculator and look at the planet table: if three or more planets share a sign or house, you have a stellium. The element balance bars will also spike.
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