Trappist-1

In this game you play as the solar system Trappist-1, preventing life from overtaking your planets.  You can turn the solar heat up and down to scorch and freeze planets.  You must prevent asteroids and comets from bringing nutrients and water to the planets by clicking them.  You can use your solar winds (clicking) to blow nutrients away from the planets.  

Try your hardest, but life, uh... finds a way.

CONTROLS:

Click on asteroids and comets to destroy them, before they add nutrients and water to the planets.

Click and hold on planets to decrease their nutrients.

Use the arrows to turn the heat of the star up and down.

Trappist-1 is a real solar system in the constellation Aquarius.  It has 7 earth sized planets, several of which are in the habitable zone: https://en.wikipedia.org/wiki/TRAPPIST-1