Rogue Trader
The Legacy of a Rogue
People
The History of Rogue Trader so far
Eldar
Necron
Tyranids
Pre-Heresy Humans
Sslyth
Rak'gul
Yu'Vath
Current Species & Cultures
All of the above but some are in hiding, others thought dead, some are simply classified and their records are not available for public consumption in order to keep the citizenry in the dark about the threats to their lives.
Needs & Relations
Eldar - Want to restore their race. They are dying and seek a place that they can rebuild.
Necrons - Want to destroy all biological life.
Tyranids - Want to consume all biological life so that they can evolve more fully and move on to the next galaxy.
Pre-Heresy Humans - Want to continue existing as they have unimpeded by the imperium for millenia.
Sslyth - They serve dark masters and long to be free to do as they will on their own terms.
Rak'gul - Want to destroy all traces of the Yu'Vath.
Yu'Vath - Want to resurface and control and benefit from the raging warp storms through out this sector.