Hi, thank you for playing!
It does have a ending, just had problems uploading it in the end and the time pretty much run out but it would mainly just have moved to a scene where you leave with your ship (or if time runs out you die in space..)
I actually added the on the Itch.io game page for the game a video with the full version that I had problems exporting, in case someone wanted to see the end and hopefully be a bit less confused about the end. :)