Tubos

Tubos is the first major moon of Terkina.

Atmosphere
The atmosphere of this moon is comparable to that of mars with one difference, it is made of nitrogen, it rains nitrogen during this night side of the moon.

Size
It's size is very comparable to that of the moon, this is not the only one with a size comparable to the moon.

Mountains
The mountains are all over the surface, there are however 10 dominant mountains that compose something weird.

Craters
There are a decent amount of craters giving a sign that the surface is quite old.

Trivia

 * Only moon that rains liquid nitrogen.