Kahler (planet)
From Tardis Wiki, the free Doctor Who reference
Kahler was the home planet of the Kahler.
Geography
One of the locations on it was Gabrean. (TV: A Town Called Mercy)
History
In the 19th century, a war lasted for nine years, effecting half of the planet. The Kahler turned some of their race into cyborg war machines to end the war within a week. (TV: A Town Called Mercy)