Story Idea

A virus causing amnesia decimates the Earth, with side effects resulting in the planet to become uninhabitable. A new inhabitable planet must be found before all life that is left is gone. A search for a new planet is made over many years searching wide and far across the stars yet what they found was very close a moon of jupiter, titan. Inside, a new functioning society blossomed, living at its peak. And then the aliens came. The humans. And they destroyed everything

2 factions arose from the ashes, the Reds based on a communist idea from the lost past and the Authorities who are against all forms of mutated humans caused by the weapons used during the interplanetary war. The mutants existing split into two sides. Those that desire peace and equality among human kind (or what it has now evolved into) and they are called the Fons, and those that believe the powerful will rule over the weak called the Primes. 

These four factions created and destroyed alliances between each other on a regular basis over the remains and supplies left behind by the last civilisation. The Authorities, despising all non human forms, were intensely aggravated by both mutant groups but formed an neutral relationship with the Reds. 

Thoughts?