Astrology and Love, Part 1: The Most Important Planetary Combinations
Most Important Planetary Combinations
- Sun/Ascendant (Overall Harmony)
- Moon/Moon (Emotional Harmony)
- Mercury/Mercury (Mental Harmony)
- Venus/Mars (Physical Harmony)
These four combinations form the foundation of all romantic relationships. Other important combinations include:
- Sun/Sun (Spiritual Harmony)
- Sun/Moon (Friendship)
Note: Items 1, 4, and 6 primarily reflect mutual attraction or gratification; they are side connections rather than core bonds.
1. The Ascendant is the main attraction in romantic relationships.
The Sun is drawn to the Ascendant, and the most notable pairing between the sexes is when the woman’s Ascendant opposes the man’s Sun. For example, if the woman has a Leo Ascendant and the man has an Aquarius Sun, he will be captivated by her, and she will feel he radiates a positive, energetic vibe. However, to move beyond surface-level attraction, other planetary connections should also be considered.
2. The Moon represents a person's emotions, feelings, and daily habits.
For both people to feel comfortable together, their Moons should be compatible. Below is a compatibility list of zodiac signs:
Masculine Signs Feminine Signs
Fire Signs Earth Signs
Aries Taurus
Leo Virgo
Sagittarius Capricorn
Air Signs Water Signs
Gemini Cancer
Libra Scorpio
Aquarius Pisces
The six masculine signs (Fire and Air) generally get along with one another but are often at odds with the six feminine signs (Earth and Water). Signs of the same element are most harmonious with each other. There are four notable exceptions: Capricorn/Aquarius, Aries/Scorpio, Taurus/Libra, and Leo/Pisces.
3. Mercury governs human communication.
For two people to communicate smoothly, the compatibility of their Mercuries is crucial. A “masculine” Mercury tends to be louder and more talkative, while a “feminine” Mercury is usually quieter and more sensitive.
4. There must be at least one harmonious aspect between Venus and Mars.
For real chemistry and harmony in physical intimacy, there should be at least one harmonious aspect between Venus and Mars (by sign)—ideally, the man’s Mars aligns with the woman’s Venus. Disharmonious aspects can be exciting but usually don’t last. Venus is unlikely to accept advances from a Mars that doesn’t harmonize with it.
5. Harmonious aspects between both Suns are very important.
The Sun is each person’s spiritual, enduring center. For true love to last, it’s essential that the two Suns form harmonious aspects. Trines (four signs apart) and sextiles (two signs apart) are the most favorable, followed by oppositions (six signs apart) and conjunctions (same sign). Squares (three signs apart) are the least favorable, followed by adjacent signs (the sign before or after) and quincunxes (five signs apart).
6. A harmonious Sun/Moon combination is important.
For both friendship and love, a harmonious Sun/Moon combination is crucial. A classic pairing is when the man’s Moon is in the same sign as the woman’s Sun. Of course, other planetary combinations also matter in a romantic relationship, but if these basics are missing, it’s likely to be a brief romance.