The Trianii Space was a remote area located in Wild Space, rimward of the Aparo and Farana sectors, between the Corporate Sector and the Unknown Regions. It was also near the Kobothi Space.
The Trianii Space was the region containing the Trianii's homeworld, Trian, and their colonies. The region was a regional rival of the Corporate Sector. The Corporate Sector Authority offered to annex it but the Trianii always refused. The CSA attempted to forcefully subjugate several Trianii colonies, but met resistance from the Trianii Rangers.
The Trianii Space had become a freestanding subsector of the Galactic Empire at the time of the Battle of Yavin. This meant that this remote area was poorly explored or insufficiently documented before the Imperial period and was only recognized as a potential sector by the Empire. Yet, the region was not given a formal sector status when incorporated into Imperial Space and was not represented in the Imperial Senate for the time being.
The region was annexed by warlord Zsinj in 7 ABY and stayed in his territory until his death in 8 ABY.
- Han Solo and the Corporate Sector Sourcebook
- Pirates & Privateers
- Geonosis and the Outer Rim Worlds
- The Essential Atlas
- Galaxy at War
- Star Wars: Age of Rebellion Core Rulebook