WARNING: NOT TO SCALE. You can... Make a base on mars, the moon, ceres (in asteroid belt), Venus, and a mining base for a Dyson sphere on mercury! also can mine asteroids and planets for metal, build solar panels for energy, You can also make a space station, and much more!!!(uses real physics, no orbits work, just for decoration, or dragging asteroids to other places yet, because remember that this is still in alpha. there are going to be glitches. please tell me them in the comments!) And yes, you can use the planet/moon/sun/upgrade sprites IF you give me credit. (also this is a few real ways of making things like Dyson spheres and terraforming planets and whatnot.) You can also click the sun for +1 energy.