SIZE: 20,000 - 40,000 souls
Prime Colonies are the largest type of colony in the Void. They are often established among cities, and are the most advanced/resourceful.
These are also the oldest existing colonies, having been around hundreds of years.
The UCF (United Colony Federation) main places of operation are Prime Colonies. The UCF is made up of 30 colonies across the world of the Void, all in alliance.