Kapteynian

The Kapteynians were a race that once sold the Eighth Doctor some miracle-gro microseeds. (PROSE: Model Train Set)

The Caxtarid once invaded Kapteyn 5 and enslaved the Kapteynians on the planet. (PROSE: The Room With No Doors)

A lone Kapteynian was one of Isaac Summerfield's army of aliens that gathered in Little Caldwell in 1983. (PROSE: Return of the Living Dad)