Minecraft Sphere & Dome Generator
A hollow dome 21 blocks across and 11 high takes 569 blocks; a hollow sphere 15 blocks across takes 530. Both use a 1-block shell.
569Blocks
—As stacks
21 × 21 × 11Size (W × D × H)
11Layers
3D view
The 3D view loads when it comes into view. The layer chart has the full plan.
Blocks to place Current row Checked row Outline of the layer below
(?)
Rows run north to south and columns west to east, both counted from 1, the same numbers as the row list. The small mark in the middle is the center. Faint squares show the layer below, so you can line up each new layer.
