The Discord Era took place from GSY 10783 - GSY 10797, lasting 14 years.

During the Discord Era, the Castor Alliance and Pollux Imperium went to war after centuries of peace. The war started when the Vira Brotherhood killed the leaders of the Imperium, and replaced them with their own elders.

Many species native to Castor left the Brotherhood, as they opposed the violent nature that the Brotherhood assumed.

The war that came of this conflict became known as the Discord Wars.