Theta Gluckstern III was the inhabited third planet in the Theta Gluckstern system.
In 2328, this planet was a frequent destination of transport ships; Jerry Fleck's embarkment was here in this year. This information was part of a passenger manifest recorded in the commercial transport database and reviewed by Lieutenant Commander Data in 2370. (TNG: "Inheritance")
This planet only appeared in an okudagram on a viewscreen visible in freeze frame.
It is named for production assistant Cheryl Gluckstern
. The word "Gluckstern" is also similar to the German "Glücksstern", meaning "lucky star" or "star of fortune".