Home > Space > Why Is The Solar System Flat? Why Is The Solar System Flat? Space Share on Pinterest An explanation of why the solar systems, galaxies, and rings around planets settle into flat orbits. The orbit of planets around the sun is within a few percent of each other. Why should the orbits be so relatively flat? Share on Pinterest Related Posts 25 Facts About Saturn’s Rings How Dangerous Is Deep Space Travel? VFX Artist Show The Scale Of Stars To Objects On Earth How Big Is The Universe? How Do Spacecraft Navigate In Space?