First Galactic War

The First Interstellar War was a large interstellar war that encompassed a significant portion of the galaxy. The war is one of the largest conflicts in galactic history, with the mobilization of about 89 billion military personnel.

In 998, after several years of gradually building up their military power, the Aurumian Empire declared war on the entire galaxy, although this primarily regarded polities in the Orion Region. The Aurumian Empire aimed to invade all it's neighbors and cleanse their populations.