A planet in the Spaceman Spiff universe. It was mentioned in a single weekday comic where Spiff is pursued by aliens in space; in it, he said his pursuers are Scum Beings from Planet Q-13.
In another comic, Spiff referred to scum beings from Planet Q-B; Q-B and Q-13 may be part of a same solar system, ruled by the scum beings.
- ^  Gocomics.com: November 20 1987
- ^  Gocomics.com: December 15 1985