Uukaablis was the fourth planet of the Uukaablis system, and home to the Uukaablians. Over a millennium before the Galactic Civil War, war raged across the planet. Fought for generations, the conflict was so devastating that the planet came to the brink of a planetary biological disaster. Seeing the fate that would befall their world, the leaders of the factions met and agreed to end hostilities after a three-day summit. To ensure peace, all weapons were loaded onto a giant barge and launched into the system's sun.