What is your name and position
This is a pretty straight forward question. But a lot of tone and background can be defined by your name. Cultures have their own preferred names.
Your position on the ship would also define some of your character’s skills and their status on the ship. It would also be a good idea to know how your character received that position, and what drew them to that occupation. Was it something they were forced into, something they were good at, or maybe something they were truly passionate about?