Peragus asteroid field

The Peragus asteriod field was created after the first attempt to set up a mining station on Peragus II. In the process of drilling the mining crew accidentally discovered just how flammable and unstable Peragian fuel can be, resulting in the creation of the asteriod field. Mining was halted until the restoration project on Telos-4, which required a lot of fuel to complete. Everything went swimmingly, until the Jedi Exile made an emergency landing on the new mining station. As the Exile fled from Lord Sion, the asteriod field was detonated by an intended shot from a laser cannon. Wether it was done by Sion or the Exile is Unknown.

Appearances
Star Wars: Knights of the Old Republic II: The Sith Lords