From publisher blurb:
Brave the frontier!
The Cascadia Colonization Authority is an agency of the Cascadian government which is in charge of exploring the untamed frontier in Tranquility Sector. This sourcebook will detail the agency, their people, and their mission.
In addition, this book will include an expanded star system generation method which can be used for creating star systems or providing the backbone to an exploration campaign in Clement Sector, Tranquility Sector, and beyond. This system generator can be used for Clement Sector, Cepheus Engine, or any other 2d6 SF game.
It also serves as a sourcebook for the Tranquility Sector showing all of the subsectors within that sector.