*This is an animation.* Subscribe today to see some more astronomy videos! Info source: # [Astronomy]Timeline of an M-type Star - Planetball This is about the evolution of a Proxima-like star(Mass is Sun) and its planets. You can go to to learn about “M-type” Music used: Kevin MacLeod - Garden Music Kevin MacLeod - Thinking of You Toby Fox - CORE 23 is a good number, because it is double 11.5. Planetballs are basically same to polandballs, the only difference is the character, not countries, but space objects including stars, planets, moons and even galaxies.