Kaus Borealis

Kaus Borealis is a star with an associated star system, also known as Lambda Sagittarii, 22 Sagittarii or the Chalna system. Kaus Borealis is a class K orange giant located in the Alpha Quadrant of the galaxy, about 77 light-years from Earth. 

The system contains at least five planets, the fifth of which is known as Chalna, the home of the Chalnoth civilization. The USS Stargazer (NCC-2893) visited the system in 2354 on a mission of diplomacy.