Dude... Ive been playing this game every day for the past week and words genuinely cant describe how great this game is. Its simplicity, its design, its concept.. Its just incredible! This game is genuinely everything to me and it would SUCK if something happened to it. Dont give up and here are some suggestions! Obviously I know its your game so dont think you have to add these things because you dont lol.
1. Day Counter (maybe a clock? Craftable or built in?)
2. Bigger Chests
3. Maps for what planet you are on (Craftable or built in?)
4. More planets!!
5. More tools (maybe update the UI's as well? maybe change the models?)
6. Sprinting and Crouching
Thats all I got at the moment lol. Your game is amazing and its bound to take off at some point, DONT GIVE UP!! <3