Consider following situation_?

Question

A spherical planet {revoling around sun, if possible}, have gravitational acceleration on its surface equal to that due to sun. What will its shape become? Will it explode? What about matter on its surface? Take its ratation around itself into account.

Answer 1

If an object revolving around the sun had the same gravity as the sun, it would probably be a companion star. That would make the sun and its companion a binary star system