>>12475754>I'm no mathematician but doesn't that orbit look a little too extreme?No, it looks like a pretty standard elliptical orbit.
>How could the suns gravity keep that thing in orbit????
>Is there a calculation that can tell us the maximum distance possible for an orbiting body in regards to the mass of our sun?Gravity has no range, you can perform orbital calculations to arbitrary distances. You can come up with any orbital characteristic and there exist an orbit to match.