Synastry — วางดวงสองคนซ้อนกัน อ่านอะไรได้บ้างSynastry — What an Overlay of Two Charts Actually Tells You

Synastry is from the Greek meaning "stars aligned together." Western astrologers use it to read the dynamic between two people — overlay one chart on the other and see where each person's planets fall in the other's "houses."

How it differs from generic compatibility

Quick compatibility looks at:

• Does my Sun match their Sun?

Synastry looks at all of:

• My planets × their houses (e.g. my Venus in their 7th = I feel like spouse material to them)
• Aspects (conjunction, trine, square, opposition)
• House overlays (who opens what experience for whom)

Many times richer.

The houses that matter most in love synastry

• Their 1st — your planets here shape their persona, even unintentionally
• Their 5th — fun, romance, flirtation. Your Venus here is a great sign
• Their 7th — formal partner. Your Jupiter here = they see you as "the one"
• Their 8th — deep intimacy, vulnerability. Your Pluto here = intense chemistry
• Their 11th — friendship, network. Planets here = "started as friends"

The aspects that mark chemistry

• Conjunction (0°) — fused, strongest
• Trine (120°) — easy, flowing
• Sextile (60°) — supportive
• Square (90°) — friction (not bad — drives momentum)
• Opposition (180°) — attraction / opposites

Most-read aspects: Venus-Mars (passion), Sun-Moon (soul), Moon-Saturn (stability).

Example: a great synastry

• Your Venus trine their Mars — natural physical chemistry
• Your Moon conjunct their Moon — you feel "at home"
• Their Jupiter in your 7th — they expand your world; you feel lucky around them

Synastry to watch (not "forbidden" — just watch)

• Their Saturn square your Moon — they make you feel judged
• One person's Pluto conjunct the other's Mars — power dynamic / cold war
• Mars-Mars square — endless petty fights

Read this carefully: Friction aspects (square, opposition) aren't "break up" — the deepest partnerships often have them. They're what give the relationship work to do.

Try yours, free

Narak Synastry — drop both birthdays (with times and provinces if you have them). The engine overlays the charts, computes the headline aspects and house overlays, and writes the result in plain English — not a data table.