- For other uses, see Cain.
Cain was a star system, located in 23rd century Federation space, near the Federation-Klingon Neutral Zone somewhere in the galaxy's Alpha or Beta Quadrants.
History and specifics[]
The Cain system's orbit was the location of two planets, first planet Cain I and second planet Cain II.
This system had been observed by the Klingon Empire in the 2280s decade. In the Klingon Imperial Fleet Elite Command Academy bridge crew training simulations for the class of the year 2290, Klingon cadets in the Cain system encountered the USS Kestral and USS Eagle. (ST video game: Klingon Academy)