Forge

More formally known as Autonomous Industrial Facilities, Forges are complex automated systems centered around a large factory complex. This is only the tip of the iceberg for Forges, however--they also have an extensive network of mines underground and a robotic ecosystem that can search nearby land for resources.

While the term "Forge" denotes a terrestrial installation when used in "Forge Pyramid" or "Forge Mountain", AIFs can also be built into resource-rich asteroids.