The Dramen star system was an inhabited planetary system with at least two planets.
The major planet was Dramia, homeworld of the Dramens, a spacefaring humanoid species. Another planet in the system, Dramia II, was colonized by the Dramians sometime prior to 2251.
In 2270, this system was visited by the USS Enterprise, where the system was noted to be located beyond the range of subspace communications with Starfleet. While investigating the system, Spock noted that "the historical records of this solar system are spotty, at best, going back 19 years. Mostly, they're technical data, meteor showers, auroras, radiation reports." (TAS: "Albatross")
The closed captioning spelled the name of this system as "Dramian," however the correct spelling is found in the episode's script.