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 0.36 — Released June 27, 2026

This update improves the way ships behave in space. NPC ships now react more dynamically, pirates use more varied behavior patterns, and civilian ships move and respond in a more natural way. The update also adds a new hyperspace arrival effect and expands repair options during exploration.

Highlights:

• Smarter NPC behavior — pirates and civilian ships react more naturally, NPCs can flee into hyperspace when heavily damaged
• Sector repairs — repair your ship at space stations inside sectors (3× the cost of your home station)
• Hyperspace arrival effect — new visual effect when ships jump out of hyperspace

Full 0.36 release notes →

Version 0.37-b1 (beta) — Released June 28, 2026

This update refreshes the Streamworks integration under the hood and renames the Build ship action to Buy ship to better reflect what it does. The window has been redesigned with more space and a clearer layout for faster ship comparison and purchasing.

Highlights:

• Streamworks integration updated — improved stability and performance behind the scenes
• Build ship → Buy ship — renamed to better reflect the action; the window got more room and a cleaner layout
• Beta warning — saves from v0.37-b1 may not be backward compatible; back up your save before testing

Beta: This build is available on the beta branch and may change before the public release.

Full 0.37-beta 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.