Astrosphere is a sci-fi strategy adventure where you command a custom-built space station and venture into unknown star systems. Build ships, research new technologies, gather resources, and survive dangerous missions — but be careful: if your ship is destroyed, you lose your cargo.

This wiki is your central hub for everything related to the game.

Version 0.33 — Released October 20, 2025

Highlights:

• Damage numbers now appear during combat
• Sector Anomalies: unstable anomalies can randomly transport your ship within a sector
• Trade UI redesigned with new Sell All button

Full version history → | Read on Steam →

New to Astrosphere? These guides will get you into your first sector quickly:

• Star Map — How scanning and sector discovery work
• Minable Resources — What to mine first, what you need
• Sector Map — Reading your surroundings inside a sector

• Spaceships — All ship classes, compare stats and pick your favorite
• Ship Systems — Weapons, shields, engines, sensors
• System Slots — How Primary, Tactical, Reactor, Engine slots work

• Items — Resources, components, loot, trade goods
• Research — Unlock new ships and ship systems
• Sectors — What you'll find out there

• Asteroids
• Moons
• Planets
• Anomalies

Astrosphere lives across several official channels. Pick the one that fits what you want to do:

This wiki is actively maintained alongside Early Access. If you can't find what you're looking for, the in-game codex or the Steam Forums may help in the meantime.

Want to contribute or report a wiki issue? Contact the developer on Discord.