Create clean Minecraft spheres, hollow spheres, domes, and bowls with a layer-by-layer block blueprint, live preview, block count, color picker, and downloadable build guide.
Tip: build one horizontal layer at a time from the bottom upward. Filled squares are blocks; the center crosshair helps keep your build aligned.
Use it for planet builds, observatory roofs, domes, arenas, towers, sky bases, underwater glass spheres, statues, and survival-friendly block planning.
The PNG saves the currently selected layer. The TXT blueprint includes settings, layer block counts, coordinates, and command-style references.
Odd diameters like 15, 21, or 31 are usually easier to center because they have a single middle block. Even diameters work too, but the center sits between blocks.
Use hollow for domes, glass spheres, rooms, bases, and decorative builds. Use solid for statues, planets, terrain shapes, or builds that should look filled from every angle.
Yes. Choose “Top dome” to generate only the upper half of the sphere, then build from the widest base layer upward.
No. This is an independent fan-made building helper and is not affiliated with Mojang, Microsoft, or Minecraft.