Altair

Altair was the first Orbital Assembly Station ever constructed in human history from Earth, it was designed to build Hermes I and II, and later '''Enterprise I and II. '''it was designed as a long-term space station and was the first one to feature artificial gravity on all decks and was manned by over 2,000 construction workers. It was multinational and multi-ethnic and over its 280 yearlong lifespan it would construct over four hundred vessels including the Resolute Class and its last construction project Block I of the '''Endurance Heavy Destroyers. '''

It was replaced with Altair II in 2301 and converted into a museum station and small-scale launch platform.

It's designs were used to construct the High Orbital Defense Platforms deployed across the colonies.