For a long time, the moon was thought to be a planet in close orbit, due to the nebula in the system it was not easy for the Hapans to see closely enough to actually tell. Thus over time, a total of six moons were thought to exist, four of which were believed to be planets. It wasn't until the first science vessel arrived in the system that they found out it was only one and it was a moon. They named it Phon.

The moon itself is covered in forest, a perfect home away from home for arboreal races.