WOW! Featured 13/05/2021! I was waiting for this to happen! Thank you so much! Instructions: Point with mouse pointer and throw clicking. Depending on how far the mouse pointer is from the pistole, it goes with more or less power. Press "P" to paint, and "P" again to go back to the throwing mode. Pressing "E" you eliminate everything you painted. With the slither at the top left you change the planet / dwarf planet / satellite / star, and with the other one (only in the Mystery Planet) you can change the gravity.
Thank you so much! Thanks to @-SalesianosSant- for proposing this project. Thanks so much to @griffpatch for his YouTube Ball Projectile Physics Tutorials, and for adding this project to his studio (17th April 2021 at 12:49 GMT). Based on this old featured project: https://scratch.mit.edu/projects/378387875/ (by @silver_takana). I also took some data from there, and from Google. Thanks to @GamerElephant1837 for the idea of adding the Sun and Pluto. Thanks to @Themasterofcodeing70 for the idea of putting a blue ski in the Earth due to the atmosphere. Also, thanks so much for your support! I really hope you liked this project, and, if it's possible, I'd like to make this a feature (mission accomplished).