Ploxiz

Ploxiz is the first Dwarf planet of Holas.

Moons
Ploxiz has 2 moons but the notable one is a major moon.

Turona - The only major moon of Ploxiz.

Composition
It composes of Nitrogen and Methane, Ploxiz is one of those dwarf planets that has this composition, though it also has a small amount of Iron, Silicate, Water, Hydrogen.

Mountains
There is a dozen of mountains, though they aren't too tall, they still have something interesting about them that could be visited by a future plan to visit.

Craters
There is barely any craters, though these craters are likely small, there is one very big one on the surface of the dwarf planet's surface.

Trivia

 * Largest Dwarf planet in the system.
 * Contains the largest moon for a Dwarf planet.