In the room you found the Exile, don't forget to use the computer on your right, you'll get the... Erf, I don't know the translation. You will get the thing you need to unlock the doors to the Ebon Hawk.
So after getting this unspeakable thing, go to the room with two consoles, after the mine fields. Use all the options of the two consoles (the right one before the left) and you'll be able to return to your ship.
However, you'll have to defeat the Twi'lek Sisters, Rodians and Gands before you can reach to the EH.
I hope you will understand this English tinkered with Reverso.net...
"Do you think I seek the death of all living things? There is no victory in such things.
I do not want to win our war like this, little Jedi. When I win, I wish it to be because I was right, my teachings true."
- Kreia, Jedi Master, Sith Lord