At first I thought it is some kind of a system claim beacon. You know, a tiny and dirt cheap outpost to mark the system as taken. Then I've discovered she is a ship xD
Anyways, this little vessel is great. Going for "only necessary plating" actually benefits this little guy, making her stand out of most ships here.
And I'd add an extra star if it was possible at all... OF COURSE for creative use of airlock xD xD xD