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.

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:

Version 0.41 — Released July 28, 2026

Update 0.41 introduces a high-precision long-range weapon and improves savegame reliability. It also fixes a mining-loop bug and a Home Sector display glitch.

Highlights:

• Precision laser — new ship weapon — A new high-precision weapon firing short, focused blue-turquoise pulses for extreme-range combat; devastating damage with high energy cost and long charge time
• More robust save system — The save system has been hardened to handle edge cases more reliably
• Mining loop fix — Items added to an in-progress mining operation are now registered safely, with infinite loops prevented
• Home Sector display fix — A display glitch in the Home Sector has been fixed

Full 0.41 release notes →

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.