The Orrery

By Shota Hori on AppTrack Ninja.

Solar System on Your Wrist

A living orrery for Apple Watch. All eight planets orbit in real time — no internet, no iPhone required. Open the app and every planet snaps to its actual position for today, calculated entirely on-device using Keplerian orbital mechanics. Time flows forward automatically, one month per second, so you can watch the solar system breathe without touching a thing. **Explore in any direction** Turn the Digital Crown to travel through time — forward or backward, to any moment in history or the future. Drag anywhere on the screen to tilt your view into 3D and rotate freely. Release and the camera k…

Categories: Education, Entertainment

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