[IMAGE PLACEHOLDER: hero — two birth charts overlaid or side by side on a phone screen, connecting lines between them]

A compatibility percentage means nothing if nothing was actually calculated. Orim's compatibility readings run real chart math between two real people's charts — free, at /astrology/natal-chart/compatibility for Western astrology and /hop-tuoi for Purple Star.

Western: how two charts actually interact

Enter both people's birth details, and Orim computes the real angular relationship between every one of one person's planets and every one of the other's — the same aspect math (trines, squares, oppositions, and the rest) used inside a single chart, now run across two.

[IMAGE PLACEHOLDER: the two-person input form]

The reading focuses on where it matters most: the personal planets — Sun, Moon, Mercury, Venus, Mars — in both people's charts, plus how each person's planets land in the other's houses. That's where two people actually feel a connection, and it's covered by real written interpretation, not a generic score.

[IMAGE PLACEHOLDER: a synastry result showing a specific aspect between two named planets, with its written meaning]

Purple Star: reading two charts as one

For Purple Star astrology, Orim goes further than a simple star-matching table. It reads the branch and element relationship between the two people's charts, checks the romance-indicating stars in each, and — the most advanced layer — follows each person's yearly four transformations to see which of the other person's palaces they land on and activate.

The reading also adapts to what kind of relationship you're asking about: partner, friend, family, or business each pull from different palace combinations, because what matters between business partners isn't what matters between a couple.

[IMAGE PLACEHOLDER: a Purple Star compatibility result, both people's charts with a connecting element shown]

Take it with you

Every compatibility result — Western or Purple Star — becomes a shareable image built from your actual result, both people's charts, ready to send to the person it's about.

[IMAGE PLACEHOLDER: a finished compatibility share card, both people's info visible]

Why build this properly instead of a quiz

A percentage with nothing behind it doesn't hold up to a second look. Orim's compatibility readings are built from the same real astronomical and Purple Star engines behind every other chart on the site — which means the connection it describes between two people is something that was actually calculated, not guessed.

Shot list:

Hero: two charts side by side or overlaid, connecting lines
Two-person input form
A synastry result — one specific aspect with its meaning
A Purple Star compatibility result, both charts + element shown
A finished compatibility share card