Stellium

A stellium is a concentration of several planets in one sign, house, or close area of a birth chart. There is no universal rule for the exact count or allowable distance, so astrologers define it differently.

How astrologers use this idea

The usual interpretation is emphasis: the sign's style or house's life area can feel especially prominent. The individual planets still matter; a Venus-Mars-Saturn grouping has a different tone from a Sun-Mercury-Jupiter grouping.

Important context

A stellium is not a verdict or a guarantee of intensity in every part of life. Read its aspects and chart context before drawing conclusions.

Use it with your own chart

Use a full chart to see whether several planets cluster by sign, house, or degree.

Continue exploring

All astrology guides →What is a natal chart? →Moon Sign →Rising Sign →Midheaven →North Node →