Stone structures#
One of each per world, on a ring around 0, 0.
Morag Temple#
On the ocean floor of Morag, about 18,500 to 35,300 blocks out, with Arrows of Harming VII traps. Has the 
Orb. Built by DogBoi64.
Norse Village#
Overworld, about 18,500 to 35,300 blocks out. Has the 
Tesseract.
Aether Chamber#
Underground on Svartalfheim, about 4,400 to 8,400 blocks out. Has the 
Aether, guarded by Malekith. Built by DogBoi64.
Vormir's Edge#
Built in one go the first time the world loads, at 0 63 0 on Vormir, with the Soul Guardian at 212 121 99. It needs 
Huge Structure Blocks. Built by DogBoi64.
Sanctum Sanctorum#
Overworld, about 7,300 to 14,000 blocks out. Has the 
Eye of Agamotto. Built by DogBoi64.
Sanctuary#
The End, about 7,300 to 14,000 blocks out. Has the 
Scepter.
Other structures#
Infinity Temple#
Common across the Overworld. The chest has 1 to 4 
Aspects of Existence and other loot.
Crashed Kree Ship#
In plains. Has the 
Cosmi-Rod.
Dwarf Star Meteor#
Craters with 
Dwarf Star Meteor all over the Overworld.
Uru Meteor#
Craters with 
Uru Ore on Svartalfheim.