Kembel

Kembel is a planet covered in dense jungles, located at the farthest reaches of the Milky Way Galaxy. Despite being habitable for Humans, it is considered by many to be the most hostile planet in the universe.

The entire planet was destroyed by the Doctor in the year 4000 using a Time Destructor to eliminate a Dalek outpost on the planet, from which the Daleks planned to launch a devastating invasion to the solar system and later the entire Milky Way as well as numerous other galaxies.