The sign a planet naturally rules, where it operates with full authority and comfort as the lord of its own domain.
Rulership (or domicile) is the strongest essential dignity. Each planet rules one or two signs: Sun rules Leo, Moon rules Cancer, Mercury rules Gemini and Virgo, Venus rules Taurus and Libra, Mars rules Aries and Scorpio, Jupiter rules Sagittarius and Pisces, and Saturn rules Capricorn and Aquarius. A planet in its own sign functions with complete authority—it sets the rules, feels at home, and expresses its nature without friction or compromise.
TriAstra assigns the highest essential dignity score to planets in their domicile, recognizing this as the strongest natural placement in chart analysis.
A planet in its own sign in your chart is one of your most reliable strengths. It operates naturally and authentically, expressing its qualities without effort or distortion.
Understanding Rulership / Domicile is just the beginning. See how it manifests in your unique birth chart with TriAstra's triple-system analysis.
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