Deimos & Phobos

Atmosphere: None

Habitability: 5

Composition: Asteroid

Usage Level: 8

History
After the colonization of Mars, a few teams of humans, including the God of the Multiverse, to capture the moons and bring them safely to the surface to be strip mined.

In the Human Timeline, a then unknown force distracted the teams from their mission while one of the moons plummeted to the surface, destroying an eighth of the planet and effecting one fourth of the planet with debris and toxic soot while the rest of the planet was hit with a thunderous shock-wave that circled the planet 1.5 times.

In the Ultimate timeline, Andromedans shot the moons to the surface of Mars, having a total destruction range of three quarters and an effect percentage of 100%.

In most other timelines, the moons are mined for resources and not brought to the surface in any way, shape, or form.