why do ...

[nklh4x0r]

If you kill Peleng pirates, the Peleng will hate you because piracy is common for them.
Not shure about the Maloq.
Humans,Faeyans,Gaalians, will appreciate that.

[DRNewcomb]

Also, if you take a "hit" mission and kill a group of innocent pilgrims that race will hate you and even issue a warrant for your arrest. If you fail a mission, that planet will hate you. Maloqs dislike humans to start with, until you do something to get on their good side. You can always check your status before you enter a system. Stay away from those with red frowny faces.