These are non-playing characters, that often have long histories associated with them.
“C-4H-4 is Arian caldon's personal droid. It hangs around on his ship cleaning up crap that's his...C-4H-4
“Benethor Draygo was a Jedi Knight in the days of the Old Republic. Fleeing the Jedi Purge, he...Benethor Draygo
“Vyri Lysscol is a Barabel male, who is currently working for Rob Jstar as his personal pilot...Vyri Lysscol
“Kaia Vargo is a Nikto female, who is currently working for Rob Jstar as his personal bodyguard...Kaia Vargo