Games like Pixel Starships
Games like Pixel Starships include Dyson Sphere Program, FTL: Faster Than Light, Cosmoteer: Starship Architect & Commander, Elite Dangerous, and Stellaris. We matched them by the tags players give Pixel Starships on Steam (Post-apocalyptic, Sci-fi, Space Sim, Space, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.
Dyson Sphere Program
Shared: Space · Automation · Sci-fi
FTL: Faster Than Light
Shared: Sci-fi · Space · Strategy
Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Space · Space Sim
Elite Dangerous
Shared: Space Sim · Space · Sci-fi
Stellaris
Shared: Space · Sci-fi · Strategy
Crying Suns
Shared: Space · Strategy · Pixel Graphics
Factorio
Shared: Automation · Base Building · Strategy
Space Haven
Shared: Space · Strategy · Base Building
Dome Keeper
Shared: Post-apocalyptic · Sci-fi · Pixel Graphics
Sheltered
Shared: Post-apocalyptic · Pixel Graphics · Base Building
Oxygen Not Included
Shared: Base Building · Space · Strategy
Starpoint Gemini Warlords
Shared: Space · Sci-fi · Strategy
X4: Foundations
Shared: Space · Space Sim · Sci-fi
Star Trek Online
Shared: Sci-fi · Space · Massively Multiplayer
Kerbal Space Program
Shared: Space · Space Sim · Simulation
Endless Sky
Shared: Space · Sci-fi · 2D
The Crust
Shared: Space · Base Building · Automation
Stardew Valley
Shared: Pixel Graphics · RPG · Simulation
Spacebase DF-9
Shared: Sci-fi · Space · Strategy
SpaceCraft
Shared: Sci-fi · Space · Massively Multiplayer
The Last Starship
Shared: Space · Sci-fi · Strategy
Hardspace: Shipbreaker
Shared: Sci-fi · Space · Space Sim
Space Engineers
Shared: Space · Building · Base Building
Astro Colony
Shared: Space · Automation · Base Building