Outlaws of Europa

The 2nd moon of Jupiter has been turned into a prison planet. Where for several generations, robot drone ships have been dumping the scum of the universe, and are patrolled by a ring of advanced security satellites that would destroy any vessel attempting to land.

After a century of research, old core samples from the ice reveal that the frozen oceans of Europa hold the base element for an immortality drug that can extend the human lifespan several-fold. Now greedy private and military corporations from earth race for the new fountain of youth,only to discover that they can't turn off the orbiting sentry that was programed to protect itself at all costs.

It appears the Confederation has a problem. How do they get past a self evolving AI that has appointed itself Warden? And furthermore, retake a planet roaming with the worst criminals and cutthroats who might well be immortal themselves...