Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
- For other uses, see Class III.
In planetary classification, a class III planet is a type of planet. This classification is used to describe a habitable planet. (TOS - Star Trek II Short Stories short story: "Under Twin Moons")
Examples of a class III planet: