The quickest way to do this is to crush at least a quarter of the planet’s mass and wait a day (game time) for the planet to collapse. It has a ring of asteroids (similar to Saturn’s 30px) that are indestructible except that they crash into the planet itself. When you tap a planet in this mode, you’ll see a line that represents its orbital pattern. You can move these patterns by dragging and releasing your finger to create interplanetary collisions. However, be aware that changing the Sun’s orbit has a big impact on other planets in the system.
Unlike other traditional video games, Solar Smash doesn’t have a linear storyline or progression system like stages and quests.