itch.io

I think the red marker is set to go off screen at the same time as the NEXT button, so you can't actually use it to mark things on people's documents. EDIT: nvm I just didn't get far enough in, woops!

I don't know a ton about planets, so I could very well be wrong, but I think the sun's data is wrong? In-game it says it has a density of 411.63 g/cm³, but wikipedia says it's closer to 1.408 g/cm³.  I think it's mass should also probably be 1 M_☉ rather than 0.1669 M_☉

Congrats folks!