Build plan
Top view. Each white cell is one block.
Layer 4 of 11: 56 blocks. Total: 569 blocks (8 stacks + 57).
Plan an open-bottom hemisphere. Choose its size and build one horizontal layer at a time.
Top view. Each white cell is one block.
Layer 4 of 11: 56 blocks. Total: 569 blocks (8 stacks + 57).
The selected size and fill use 569 blocks: 8 full stacks and 57 blocks. Transporting them requires 1 Shulker Boxes of 27 stacks.
The plan is a top view. Place a block in every white cell and leave empty cells clear. X runs left to right and Z top to bottom, starting at 1. Select a row for its exact X ranges. For a sphere or dome, move up one block for each new layer.
Thin shell retains the outer blocks. Thicker shell adds blocks around diagonal edges. Solid fill includes the interior. A dome is open underneath, so plan its floor separately.