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Solar Orrery app icon

Solar Orrery

Drag around the planets and zoom into moons. An interactive model of the solar system.

Solar Orrery web visualization showing planets orbiting the sun
Explore orbits in the browser, then install for offline tours.
App StoreAndroid DownloadOpen web app

iPhone and iPad 1.2.2, September 3, 2026. Android 1.2.2 (777), September 4, 2026.

Google Play beta: Prefer Play Store updates to sideloading? Join the Coolhand beta group first (I’d really appreciate it). I’ll add this app’s opt-in link here when its Play beta is ready.

Installing on Android: Tap Android Download, open the downloaded file, and allow installs from this source if Android asks. If installation is blocked, tap Advanced, then Install anyway.

  • The title screen, Orrery: Real data. Real time., over a count of planets, moons, asteroids, comets and meteor showers.
  • The whole solar system from above, faint orbit lines around a small sun.
  • The orbits of the inner planets around an orange sun.
  • A close view of Earth and the Moon, with Venus and Mercury nearby and constellations such as Hydra and Vela labeled behind them.