Ganymede was a moon of Jupiter.
In the 23rd century, this moon was inhabited. In 2368, Montgomery Scott of the Federation starship USS Enterprise mentioned a mysterious "green drink" he found on Ganymede, and later shared with the Kelvan Tomar. (TOS: "By Any Other Name")
|The Sol System|
|Sol • Mercury • Venus • Earth (Luna) • Mars • Asteroid belt • Jupiter (Io; Ganymede) • Saturn (Mimas; Titan) • Uranus • Neptune • Pluto|