I don't think so, but if you have it they will most likely look into it.
Pluto because it is so small or the sun if you count that because it is the hottest thing in the entire universe
Because the words hee to be chosen correctly
Surface runoff happens when, usually a liquid, flows from a high point to a low point because of a driving force in pressure difference as evident in the difference in elevation. In other words, liquid will runoff from the mountains to the plains. Since a low, flat plain has no difference in elevation, it will not cause the fluid to flow. Thus, it is impossible for surface runoff to happen within a low, flat plain.