1. Physiology

Like their ancestors on Cassus, Exile human physiology is exactly what you’d expect. While they lack some of the more imposing traits of their galaxy’s more warlike races (such as the Draken or Granok), humans more than compensate for these shortcomings with raw determination and ingenuity. Despite being one of the less physically impressive races in the galaxy, humans remain some of the most prolific space colonists to date.

Although their core biology is ostensibly identical to Cassians, the Exiles have been space faring for centuries and natural selection has already begun its work. The hardships of interstellar travels have made them remarkably well adapted to shipboard life, and incidences of space madness, cryo sickness, and many other maladies associated long periods in deep space are far rarer among Exile humans than those raised on the homeworld.

Source: Loremageddon