Gamma Trianguli is a star system, located in the Gamma Trianguli sector, visible from Earth (118 light-years distant) in the constellation of Triangulum. The Gamma Trianguli system has at least six planets, and Gamma Trianguli VI was home to a humanoid race called the Vaalians. (TOS episode: "The Apple") In 2376, Gamma Trianguli was the destination of the USS Prokofiev, following stops at Starbase 129 and Edos. (NF - No Limits short story: "The Road to Edos")