From OtherSpace: Encyclopedia Galactica
In 2143, during the Mankind-Zangali War, this colony vessel fled Earth carrying a zealot named Corbin Daltanov and his followers, who believed he was a messiah delivering them to a holy land. Eventually, he asked them to take their lives through overdoses of painkillers so they could transcend the realm of the flesh. Some were ready to follow - a few did. But most rejected the idea, conducted a mutiny and seized control of the colony vessel. These colonists would eventually settle on the planet Youngster - or Ungstir, as it would ultimately be known.