How to Find Your Ruling Planet in Astrology graphic

How To Find Your Ruling Planet in Astrology

Have you ever overheard an astrologer or one of your friends talking about their ruling planet and wondered what it was? Or, more importantly, what your own ruling planet is?

Well, Astrophiles, I have great news for you because finding your ruling planet is super easy. All you have to know is your rising sign. That’s it!

(If you don’t know your Ascendant, head on over here for a step-by-step.)

Also known as the ruler of the Ascendant (i.e. your rising sign), the ruling planet of a chart is whichever planet has dominion over that sign. The list is below.

Ruling Planets of the Signs

Aries – Mars

Taurus – Venus

Gemini – Mercury

Cancer – the Moon

Leo – the Sun

Virgo – Mercury

Libra – Venus

Scorpio – Mars

Sagittarius – Jupiter

Capricorn – Saturn

Aquarius – Saturn

Pisces – Jupiter

So if your Ascendant/rising sign is Cancer, your ruling planet is the Moon. If it’s Pisces, your ruling planet is Jupiter, and so on.

More on Rulerships in Astrology

I use the traditional/classical rulerships and do not assign outer planets (Uranus, Neptune, Pluto) rulership of any of the signs. There are affinities for sure between Uranus and Aquarius, Neptune and Pisces, and Pluto and Scorpio, but not rulership.

My friend Katie has a beautiful blog post on traditional vs. modern rulerships here.

Also note that the Sun and Moon are sometimes called planets, even though obviously the Sun is a star and the Moon is a moon, or permanent satellite. Contrary to what some think, astrologers do know this. It is simply tradition. The Sun and Moon are also frequently referred to as the Luminaries.

I made a handy chart for you below so you can refer back when you’re trying to figure out the ruling planet of everyone you know. ;-)  It’s also great for learning the zodiacal symbols!

Let me know if there’s a graphic or chart you think would help you learn astrology! I’d be happy to create more.

Wheel of Traditional Rulerships Ruling Planet

Further Resources

Brennan, Chris. Hellenistic Astrology: The Study of Fate and Fortune.

George, Demetra. Astrology and the Authentic Self: Integrating Traditional and Modern Astrology to Uncover the Essence of the Birth Chart.

This page contains affiliate links to books and products I highly recommend or to some gol’dang fantastic art I also recommend. I receive a small commission for purchases made through the links in this blog post, but it doesn’t cost you anything extra. Thank you for your support. —Kal

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