Ok, I have had a play with this today and so far I like it but I have been a bit frustrated by the UI, so wanted to give some feedback: 1) Please consider adding tooltips to the menu icons, it is not obvious what each button does just by the icon. Example: the 2nd icon in the Settings menu (where GFX +/- buttons are) looks as if it will turn off the orbit lines as the icon shows a ring with a dot on the ring. This buttton actually turns off the asteroid belt and Oort cloud. 2) Trans-Neptunian objects ...

Some work on the Ui would be apreciated like maybe an exit game option instead of just the escape to desk current ? Atm the reverse function in simulations dosn't seem to work A way of hiding the Ui/Hud displays when required would be nice

I just realized that this game has been not updating for what feels like eternity!