The obama xenoverse has 3 layers: The shell is the outer layer, which is a shell for this verse and keeps threats from entering it. The Internal obama xenoverse is where most life can be found. It has the most beings and most planets etc in it. The core is where the Obama Core and Obamium is stored.
This verse is ruled by Barack Obama. It doesn't neccesarily contain Something, it's just bigger in size. Some Obama-Metaverses have floated into this verse through wormholes and rips in space-time, due to faulty management of THE Library.