Kappa Gamma was a planet, the third planet of the Kappa system, located in the galaxy's Alpha or Beta Quadrant.
History and specifics
Kappa Gamma was scanned as part of the starship USS Enterprise's initial exploration of the Kappa system. The planet orbited close to Kappa along a path tilted slightly from the plane of the ecliptic. Its orbit at one point crossed the path of Kappa Zeta, the sixth planet of the system. A system star chart denoted Kappa Gamma as one of three terrestrial-sized planets. (TOS comic: "Creeping Death")