User blog comment:Supahbadmarine/Canon Policy Discussion 2:Empire and Xenos/@comment-4966170-20131110183629

1. Around 200 worlds or so

2. As long as it is lesser than the Eldar or Cron, so around IoM or Tau

3. No Extra-galactic, they are propably all dead, also, the problematic of other galaxies is weather chaos exists there or other powerful entities

4. No

5. This depends, a small race of hyper developed, nearly extinct xenos could be extremly psyker able

6. Immunity to Chaos is ok, as long as no psykers of any kind exist

7. Same as 5. as long as the whole race is around 1k organisms large, it could be ok, but... nyeh, no all Blanks races

8. No WiH races or before them... unless they existed as some form of animals at that time