This game is nice and polished.
I like the screen wrap effect but it should happen immediately (you should see half the space ship on the other side if the spaceship is half into the edge), because sometimes I have no idea where the ship is, and if you are in the sides for too long there's insta death, which is really punishing.
The controls are nice and works well.
The goal is, (as you mentioned in description) way too big and it took forever for me to get there. You could just make it an endless game if you want, like most of this type of games usually are.
Anyways, good game for just 1,5 days. Well done! :D