Look at the terminals for a valid way to a shuttle port. Wait, screw that, they'd be overrun and locked down. You have to try and find a source of a black market ship or a clear space port. Use the terminals or a pda to find it. If that fails, go hitchhikers guide to the galaxy and hitchhike area, and try not to be blown out of an airlock, and not get poetry read to. Also ask the people for said pda or phone and tell them your combat expertise and adventure stories to calm them down.
PS: I used sarcasm font in that post.