68%releases in 18 days
AT A GLANCE
DEVELOPERPolar Motion
PUBLISHERSlitherine Ltd.
RELEASENOV 18, 2026
PLATFORMSteam
TAGSsimulationstrategybuildingmanagementresource managementspacesandbox3deconomyeducation
Design, expand, and manage a network of space stations across Earth orbit and beyond. In Space Station Designer, you’ll take the lead of a private aerospace company, managing astronauts and logistics, unlocking advanced technologies, and shaping the future of humanity in space.
Space Station Designer is a construction and management game where you become the CEO of a private aerospace company, in charge of creating and operating a thriving network of orbital outposts.
Begin with a single core module in Low Earth orbit and gradually extend your operations into higher Earth and Lunar orbits. Design self-sustaining stations, manage astronauts and logistics, unlock advanced technologies, and help shape humanity’s space economy.
Your ultimate ambition? Construct and operate a Lunar Space Elevator Megaproject.
Space Station Designer features three game modes:
- Campaign Mode: Learn the systems through guided objectives, while developing your company through contracts, expansion, and long-term planning.
- Sandbox Mode: Skip the onboarding phase and jump directly into an open-ended management experience with contracts available from the start.