A gravitonically failed planetoid is one on which the gravitational constant increases exponentially as mass descends upon it. This results in the pulverization of said matter, which rebounds deep into space. This phenomenon is because of a anomaly in the planetoid's core which synthesizes gravitons from polarons. Gravitonically failed planets are not often found due to the constant impacting of matter on the surface, leading to erosion until it meets the ideal size requirements. This article is a . You can help My English Wiki by expanding it.