Factorio Blueprints

A giant, versatile, self-sufficient space platform designed for promethium mining and whatever else you need to do.

A hulking behemoth of a space platform. It might not be pretty, but it's effective. Designed to be a promethium harvesting platform, it's configured to automatically return to Nauvis to unload once the cargo bay is full (it travels toward the Shattered Planet until it has 3000 promethium chunks, then turns around, and on the way back, it fills the rest of the cargo bay for a total of 7500 promethium chunks).

The empty space can be used for asteroid reprocessing for legendary materials.