User blog comment:FireDrag1091/Lykos Kinsman Update/@comment-2215631-20131215191542/@comment-2215631-20131216031726

Every island in this picture is inside the GSR. Aqua Magna is a planet entirely covered by water. It was once a part of Spherus Magna, until The Shattering occurred. The Great Cataclysm happened because Teridax poisoned Mata Nui (whose conscience resides inside of the GSR), therefore rendering the GSR "unconscious". The GSR was flying through space, and then crashed into Aqua Magna. After the GC, there were two landmasses on Aqua Magna: Mata Nui (the GSR's face) and Voya Nui (the GSR's stomach). Every other island in the Martian Universe resides inside of the GSR.

P.S. It took me years to realise that the Matoran Universe was inside of the GSR.