What stars sit beside you?

Make a map, share the link, and friends join your universe with their birthday. Saju tells you if they’re your North Star — or a comet that covers you.

Five seats

Your seat depends on how your five elements meet theirs.

  • North StarThe one who lights you up

    They feed your energy. When you’re stuck, this person shows a way through. Lean too hard, though, and they burn out.

  • Binary StarSomeone in the same orbit

    You speak the same language. That ease is real — and so is sharing the same weak spots. Watch that you don’t fall together.

  • MoonSomeone you hold

    Your energy helps them grow. It feels good to look after them, but you’re the one giving, so you can run empty.

  • ProbeSomeone you steer

    You set the direction. Things move, but if you talk over them, they shrink.

  • CometThe one who wakes you

    They cut into your energy, so being together feels tense. That tension keeps you sharp. It hurts most — and grows you most.