Planetoid

Planetoid were astronomical bodies smaller than actual planets, closer in size to asteroids.

Major Nadina Haunt led a group of soldiers on a training mission on a planetoid near Vertigan Majoris. (PROSE: Ten Little Aliens)

Voga was a planetoid that got caught by Jupiter's gravity and became one of its moons. (TV: Revenge of the Cybermen)

Augustus Scullop had a home on an artificial planetoid called Transmission. (AUDIO: The Fourth Wall)

A segment of the Key to Time was hidden as a lake on the surface of the planetoid Erratoon. (AUDIO: The Prisoner's Dilemma)

The Makers created a futuristic city on a planetoid in the late 30th century. (PROSE: The Space Age)

Fluren's World was the host of the Fluren Temporal Bazaar, which sold artefacts left over from the Last Great Time War. (COMIC: Weapons of Past Destruction)

An Earth colony was established on a planetoid sometime before 2479, which they named New Memphis. (PROSE: Judgement of the Judoon)

House was a sentient planetoid which existed in a bubble universe. (TV: The Doctor's Wife)

Bernice Summerfield visited the Drome, which was described as planetoid Hollywood. (AUDIO: The Worst Thing in the World)