Lumbe

Lumbe was the smallest and farthest moon of H'Catha, the farthest planet from the Sun in Realmspace.

Geography
The moon was cylindrical in shape, with a length of and a diameter of. Like Turnbetl, it orbited H'Catha along the planet's disc in a highly eccentric trajectory, with a perigee distance of and an apogee of. In its orbit, the moon rotated around an axis perpendicular to its length, similarly to a twirling baton.

The exterior of the moon had no atmosphere, but its surface had two doors that led inside. With the doors closed, noises could be heard coming from the inside, but they all ceased as soon as any of the doors were opened. The sounds resumed once all visitors left the moon and closed all the doors again.

Interior
The moon's interior was a seemingly uninhabited wizard's laboratory filled with thousands of extremely powerful magic items, such as bracers of invulnerability, that were protected by powerful illusions.

The laboratory's supply of breathable air was maintained by a constant flow coming out of magical jars. Other bottles scattered throughout the interior exuded a fresh, flowery scent that could be felt throughout the laboratory.

History
Lumbe was home to the sage Sarelk, a powerful wizard who moved into Realmspace from another crystal sphere, following the Batship. He used the laboratory to research items that could destroy the ship without harming its occupant, Sarelk's wife Burnayette Skyansdanya, who had been trapped inside the ship since the 5 century DR. By the mid‒14 century DR, it was not known whether Sarelk was still alive.