✦ A new object every day
Roll the universe
One roll a day. A real star, planet, comet or galaxy — with the science to back it up. Collect them, climb the leaderboard, and print your favourites.
A share card from a real daily roll.
Seven rarities to chase
Trash Common Uncommon Rare Epic Anomaly Mythic
How it works
🎲 01
Roll the cosmos
One provably-fair roll a day pulls a real astronomical object from a pool of exoplanets, pulsars, comets, galaxies and more.
🏅 02
Earn science badges
Badges are minted from the object’s real properties — orbital period, spectral type, discovery year, hazard class.
📖 03
Build your dex
Every catch lands in your collection with a sky map and tonight’s visibility from where you stand.
🖼️ 04
Print the sky
Turn any object into a museum-grade star-map poster, shipped to your door.
Your first object is waiting
Free to play. No password — just your email and a single roll a day.
Roll your first object