Official specs from Steam

Planet Crafter system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Minimum

OSWindows 10 - 64-bit
ProcessorIntel Core2 Duo 2.4GHz or equivalent
Memory4 GB RAM
Graphics3GB VRAM
Storage4 GB available space

Recommended

OSWindows 11 - 64-bit
ProcessorIntel HD Graphics 5000 or better, OpenGL Support required
Memory8 GB RAM
Graphics6GB VRAM
Storage4 GB available space

FAQ

What graphics card do I need for Planet Crafter?

Minimum: 3GB VRAM. Recommended: 6GB VRAM.

How much RAM does Planet Crafter need?

Planet Crafter needs 4 GB RAM at minimum, 8 GB RAM recommended.

How big is Planet Crafter?

Planet Crafter requires 4 GB available space.

Does Planet Crafter run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).