Into The Void
Thanks to enormous leaps forward in the fields of nanotechnology, quantum computing and Genetics, humanity had steered themselves away from a terrible abyss, and up into the void; united under the newly formed Terran Federation, mankind looked to the stars.
Due to limitations in first generation EM drives, Federation ships could travel a maximum distance of just one hundred light years. It was a fantastic achievement, but only a single world with a breathable atmosphere had ever been detected within that distance: Gaia. Green, stable, water rich, and deadly. At 4.7 times earth's gravity, Gaia was too heavy, No human heart could pump blood to the brain under that kind of weight .
Instead of waiting for what may have been centuries for advances in Em-drives, humanity instead decided to remove the heavy restrictions imposed upon Genetic modification and high-yield cloning. The first generation of purpose bred colonists, Forty thousand men and women, were grown in just three weeks. Designed for a heavy world, the colonists would have their bone density, heart size, and muscle mass altered. Gene therapists took this opportunity to alter lesser understood genes, irrelevant to the mission, these were genes governing cognition, intelligence, logic, memory and longevity.
The project would be considered humanities greatest achievement until just after the start of war, when it would be considered their worst blunder. Barely a year after the colonists landed on the Gaian surface, the side effects of psychological tampering began to manifest within 80% of the Colonists. Thirty-two thousand of the most intelligent humans alive had developed psychopathy, paranoid delusions, and explosively unpredictable, and violent impulses.
It wasn't long until a bitter resentment fermented against the Federation; the genetically inferior apes who'd sent them into exile. The eight thousand colonists who'd remained loyal to the Federation were rounded up and given a choice: Death or servitude. Six thousand would choose to live and fabricate the machines of war.
The Federation would often send courier ships into Gaia's orbit, but the surface was a no go for regular humans Impending conflict was easy to conceal behind the planets gravity. It would have remained concealed had it not been for an intelligence leak. For five years, a lone slave had been slipping information to the regular Terran courier ships. Earth would be ready for The Exiled.