Simplify the following text for a Grade 12 native English-speaking person.
Original: Eunomia appears to be an elongated but fairly regularly shaped body , with what appear to be four sides of differing curvature and noticeably different average compositions .
Simplified: Eunomia appears to be a stretched but fairly round body , with what appear to be four sides of differing curvature and noticeably different average compositions .