Synastry
Synastry Guides
Explore the contacts between two charts through attraction, emotional safety, communication, timing, and the places where one person lands in the other's life.
395 synastry guides
See how your charts meet
Use exact birth details to read the aspects, house overlays, composite chart, and strongest relationship themes together.
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Featured relationship guides
A focused set of guides for the relationship questions people usually bring to a chart first.
AttractionVenus Conjunct MarsA classic signal for chemistry, pursuit, and the spark that makes two people notice each other.Read the guideRecognitionSun Conjunct MoonA pairing that can make someone feel familiar, emotionally visible, and easy to orient around.Read the guideSteadinessMoon Trine SaturnA supportive contact for trust, follow-through, and feeling held when life becomes complicated.Read the guideFrictionMercury Square MarsA charged communication pattern that can bring honesty, impatience, and the need for better repair.Read the guideDelightVenus in Partner's 5th HouseA house overlay that often highlights affection, playfulness, creative attention, and being chosen.Read the guideBondingMoon in Partner's 7th HouseA placement that can make partnership feel personal, responsive, and emotionally consequential.Read the guide
Read by theme
Choose the relationship question
Synastry is easier to use when the guides follow the emotional question, not just the alphabet.
Attraction and desire
Start here when you want to understand chemistry, pursuit, affection, and the way two people turn each other on.
Emotional safety
Use these guides to explore comfort, loyalty, vulnerability, and whether the bond feels emotionally reliable.
Communication and repair
These patterns show where conversation flows easily, where words can bruise, and what helps both people come back together.
Commitment and timing
Look here for responsibility, patience, long-term pressure, and the parts of the connection that ask both people to mature.
Complete library
Browse synastry aspects
Planet-to-planet contacts describe attraction, recognition, ease, pressure, and the repeated patterns two people activate in each other.
Sun aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 50
Sun Conjunct AscendantSun Conjunct JupiterSun Conjunct MarsSun Conjunct MercurySun Conjunct MoonSun Conjunct NeptuneSun Conjunct PlutoSun Conjunct SaturnSun Conjunct UranusSun Conjunct VenusSun Opposition AscendantSun Opposition JupiterSun Opposition MarsSun Opposition MercurySun Opposition MoonSun Opposition NeptuneSun Opposition PlutoSun Opposition SaturnSun Opposition UranusSun Opposition VenusSun Sextile AscendantSun Sextile JupiterSun Sextile MarsSun Sextile MercurySun Sextile MoonSun Sextile NeptuneSun Sextile PlutoSun Sextile SaturnSun Sextile UranusSun Sextile VenusSun Square AscendantSun Square JupiterSun Square MarsSun Square MercurySun Square MoonSun Square NeptuneSun Square PlutoSun Square SaturnSun Square UranusSun Square VenusSun Trine AscendantSun Trine JupiterSun Trine MarsSun Trine MercurySun Trine MoonSun Trine NeptuneSun Trine PlutoSun Trine SaturnSun Trine UranusSun Trine Venus
Moon aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 45
Moon Conjunct AscendantMoon Conjunct JupiterMoon Conjunct MarsMoon Conjunct MercuryMoon Conjunct NeptuneMoon Conjunct PlutoMoon Conjunct SaturnMoon Conjunct UranusMoon Conjunct VenusMoon Opposition AscendantMoon Opposition JupiterMoon Opposition MarsMoon Opposition MercuryMoon Opposition NeptuneMoon Opposition PlutoMoon Opposition SaturnMoon Opposition UranusMoon Opposition VenusMoon Sextile AscendantMoon Sextile JupiterMoon Sextile MarsMoon Sextile MercuryMoon Sextile NeptuneMoon Sextile PlutoMoon Sextile SaturnMoon Sextile UranusMoon Sextile VenusMoon Square AscendantMoon Square JupiterMoon Square MarsMoon Square MercuryMoon Square NeptuneMoon Square PlutoMoon Square SaturnMoon Square UranusMoon Square VenusMoon Trine AscendantMoon Trine JupiterMoon Trine MarsMoon Trine MercuryMoon Trine NeptuneMoon Trine PlutoMoon Trine SaturnMoon Trine UranusMoon Trine Venus
Mercury aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 40
Mercury Conjunct AscendantMercury Conjunct JupiterMercury Conjunct MarsMercury Conjunct NeptuneMercury Conjunct PlutoMercury Conjunct SaturnMercury Conjunct UranusMercury Conjunct VenusMercury Opposition AscendantMercury Opposition JupiterMercury Opposition MarsMercury Opposition NeptuneMercury Opposition PlutoMercury Opposition SaturnMercury Opposition UranusMercury Opposition VenusMercury Sextile AscendantMercury Sextile JupiterMercury Sextile MarsMercury Sextile NeptuneMercury Sextile PlutoMercury Sextile SaturnMercury Sextile UranusMercury Sextile VenusMercury Square AscendantMercury Square JupiterMercury Square MarsMercury Square NeptuneMercury Square PlutoMercury Square SaturnMercury Square UranusMercury Square VenusMercury Trine AscendantMercury Trine JupiterMercury Trine MarsMercury Trine NeptuneMercury Trine PlutoMercury Trine SaturnMercury Trine UranusMercury Trine Venus
Venus aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 35
Venus Conjunct AscendantVenus Conjunct JupiterVenus Conjunct MarsVenus Conjunct NeptuneVenus Conjunct PlutoVenus Conjunct SaturnVenus Conjunct UranusVenus Opposition AscendantVenus Opposition JupiterVenus Opposition MarsVenus Opposition NeptuneVenus Opposition PlutoVenus Opposition SaturnVenus Opposition UranusVenus Sextile AscendantVenus Sextile JupiterVenus Sextile MarsVenus Sextile NeptuneVenus Sextile PlutoVenus Sextile SaturnVenus Sextile UranusVenus Square AscendantVenus Square JupiterVenus Square MarsVenus Square NeptuneVenus Square PlutoVenus Square SaturnVenus Square UranusVenus Trine AscendantVenus Trine JupiterVenus Trine MarsVenus Trine NeptuneVenus Trine PlutoVenus Trine SaturnVenus Trine Uranus
Mars aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 30
Mars Conjunct AscendantMars Conjunct JupiterMars Conjunct NeptuneMars Conjunct PlutoMars Conjunct SaturnMars Conjunct UranusMars Opposition AscendantMars Opposition JupiterMars Opposition NeptuneMars Opposition PlutoMars Opposition SaturnMars Opposition UranusMars Sextile AscendantMars Sextile JupiterMars Sextile NeptuneMars Sextile PlutoMars Sextile SaturnMars Sextile UranusMars Square AscendantMars Square JupiterMars Square NeptuneMars Square PlutoMars Square SaturnMars Square UranusMars Trine AscendantMars Trine JupiterMars Trine NeptuneMars Trine PlutoMars Trine SaturnMars Trine Uranus
Jupiter aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 25
Jupiter Conjunct AscendantJupiter Conjunct NeptuneJupiter Conjunct PlutoJupiter Conjunct SaturnJupiter Conjunct UranusJupiter Opposition AscendantJupiter Opposition NeptuneJupiter Opposition PlutoJupiter Opposition SaturnJupiter Opposition UranusJupiter Sextile AscendantJupiter Sextile NeptuneJupiter Sextile PlutoJupiter Sextile SaturnJupiter Sextile UranusJupiter Square AscendantJupiter Square NeptuneJupiter Square PlutoJupiter Square SaturnJupiter Square UranusJupiter Trine AscendantJupiter Trine NeptuneJupiter Trine PlutoJupiter Trine SaturnJupiter Trine Uranus
Saturn aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 20
Saturn Conjunct AscendantSaturn Conjunct NeptuneSaturn Conjunct PlutoSaturn Conjunct UranusSaturn Opposition AscendantSaturn Opposition NeptuneSaturn Opposition PlutoSaturn Opposition UranusSaturn Sextile AscendantSaturn Sextile NeptuneSaturn Sextile PlutoSaturn Sextile UranusSaturn Square AscendantSaturn Square NeptuneSaturn Square PlutoSaturn Square UranusSaturn Trine AscendantSaturn Trine NeptuneSaturn Trine PlutoSaturn Trine Uranus
Uranus aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 15
Uranus Conjunct AscendantUranus Conjunct NeptuneUranus Conjunct PlutoUranus Opposition AscendantUranus Opposition NeptuneUranus Opposition PlutoUranus Sextile AscendantUranus Sextile NeptuneUranus Sextile PlutoUranus Square AscendantUranus Square NeptuneUranus Square PlutoUranus Trine AscendantUranus Trine NeptuneUranus Trine Pluto
Neptune aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 10
Pluto aspectsPlanet-to-planet contacts show where two charts create attraction, ease, friction, recognition, or growth.Browse 5
Complete library
Browse house overlays
House overlays show where one person's planets land in the other person's life, attention, desire, and sense of belonging.
Sun house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Sun in Partner's 10th HouseSun in Partner's 11th HouseSun in Partner's 12th HouseSun in Partner's 1st HouseSun in Partner's 2nd HouseSun in Partner's 3rd HouseSun in Partner's 4th HouseSun in Partner's 5th HouseSun in Partner's 6th HouseSun in Partner's 7th HouseSun in Partner's 8th HouseSun in Partner's 9th House
Moon house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Moon in Partner's 10th HouseMoon in Partner's 11th HouseMoon in Partner's 12th HouseMoon in Partner's 1st HouseMoon in Partner's 2nd HouseMoon in Partner's 3rd HouseMoon in Partner's 4th HouseMoon in Partner's 5th HouseMoon in Partner's 6th HouseMoon in Partner's 7th HouseMoon in Partner's 8th HouseMoon in Partner's 9th House
Mercury house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Mercury in Partner's 10th HouseMercury in Partner's 11th HouseMercury in Partner's 12th HouseMercury in Partner's 1st HouseMercury in Partner's 2nd HouseMercury in Partner's 3rd HouseMercury in Partner's 4th HouseMercury in Partner's 5th HouseMercury in Partner's 6th HouseMercury in Partner's 7th HouseMercury in Partner's 8th HouseMercury in Partner's 9th House
Venus house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Venus in Partner's 10th HouseVenus in Partner's 11th HouseVenus in Partner's 12th HouseVenus in Partner's 1st HouseVenus in Partner's 2nd HouseVenus in Partner's 3rd HouseVenus in Partner's 4th HouseVenus in Partner's 5th HouseVenus in Partner's 6th HouseVenus in Partner's 7th HouseVenus in Partner's 8th HouseVenus in Partner's 9th House
Mars house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Mars in Partner's 10th HouseMars in Partner's 11th HouseMars in Partner's 12th HouseMars in Partner's 1st HouseMars in Partner's 2nd HouseMars in Partner's 3rd HouseMars in Partner's 4th HouseMars in Partner's 5th HouseMars in Partner's 6th HouseMars in Partner's 7th HouseMars in Partner's 8th HouseMars in Partner's 9th House
Jupiter house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Jupiter in Partner's 10th HouseJupiter in Partner's 11th HouseJupiter in Partner's 12th HouseJupiter in Partner's 1st HouseJupiter in Partner's 2nd HouseJupiter in Partner's 3rd HouseJupiter in Partner's 4th HouseJupiter in Partner's 5th HouseJupiter in Partner's 6th HouseJupiter in Partner's 7th HouseJupiter in Partner's 8th HouseJupiter in Partner's 9th House
Saturn house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Saturn in Partner's 10th HouseSaturn in Partner's 11th HouseSaturn in Partner's 12th HouseSaturn in Partner's 1st HouseSaturn in Partner's 2nd HouseSaturn in Partner's 3rd HouseSaturn in Partner's 4th HouseSaturn in Partner's 5th HouseSaturn in Partner's 6th HouseSaturn in Partner's 7th HouseSaturn in Partner's 8th HouseSaturn in Partner's 9th House
Uranus house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Uranus in Partner's 10th HouseUranus in Partner's 11th HouseUranus in Partner's 12th HouseUranus in Partner's 1st HouseUranus in Partner's 2nd HouseUranus in Partner's 3rd HouseUranus in Partner's 4th HouseUranus in Partner's 5th HouseUranus in Partner's 6th HouseUranus in Partner's 7th HouseUranus in Partner's 8th HouseUranus in Partner's 9th House
Neptune house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Neptune in Partner's 10th HouseNeptune in Partner's 11th HouseNeptune in Partner's 12th HouseNeptune in Partner's 1st HouseNeptune in Partner's 2nd HouseNeptune in Partner's 3rd HouseNeptune in Partner's 4th HouseNeptune in Partner's 5th HouseNeptune in Partner's 6th HouseNeptune in Partner's 7th HouseNeptune in Partner's 8th HouseNeptune in Partner's 9th House
Pluto house overlaysHouse overlays show where one person's planets land in the other person's life and relationship field.Browse 12
Pluto in Partner's 10th HousePluto in Partner's 11th HousePluto in Partner's 12th HousePluto in Partner's 1st HousePluto in Partner's 2nd HousePluto in Partner's 3rd HousePluto in Partner's 4th HousePluto in Partner's 5th HousePluto in Partner's 6th HousePluto in Partner's 7th HousePluto in Partner's 8th HousePluto in Partner's 9th House
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