Aarrba was a Hutt repairman who resided on Koros Major prior to and during the Great Hyperspace War. Owner and manager of Aarrba's Repair Dock, the Hutt enjoyed a successful business, in which he repaired spacecraft quickly and cheaply. His reputation was a good one in Cinnagar, and he was very protective of it. When two of his customers, Hok and Timar Daragon died during the Battle of Kirrek, Aarrba took it upon himself to look after their children, Gav and Jori, by giving them their parents' ship, Starbreaker 12.