Fortress-world (SWA)

A fortress-world was a which was primarily defined by its massive fortifications and protections. Most fortress-worlds were also used as strongholds by political and military powers as a world. One of the most infamous of those worlds was Bastion, located on the ' border with the. Bastion was converted from a mining colony into a fortress-world by the  during the time of the Old Sith Wars&mdash;and built a massive ring station which eventually was destroyed and became a slightly artificial and slightly natural ring system.