In Orb, you use solar flares to build your own solar system.
This prototype of the game's first challenges was built for the
game design course in the Industrial Design Engineering MSc
program at NTNU, Trondheim, Norway. We recommend downloading a
stand-alone version, running in a full screen window on the best
quality setting - this is a better game experience (and it is
not a very resource heavy game).
Should be possible to run directly from the .exe (built from within unity)