The Concave Wonderland
★★★★★ 4.6 · 1109 reviews · SKU MW-44729
334,195,856.00 GBP
In production — ships in 3 epochs
About this build
A demonstration showcase at 14,200 km outer diameter with a 2,600 km artificial interior sun and interior ocean covering 78% of inner surface. Includes 23 island settlements, undersea research facilities, and interior-navigation guides. Atmosphere cycles synchronized to interior sun (20-hour day cycle). Geological investment: 33 epochs. Winner of the Magrathea Innovation Showcase Award.
Specifications
| Climate | Arctic Crystalline |
|---|---|
| Coastline Complexity | Minimal island scatter |
| Delivery Estimate | 4-6 weeks (artisanal crafting) |
| Diameter | 18,600 km |
| Star System | Triple system with resonance |
| Surface Gravity | 1.0g |
| Warranty Coverage | Partial (habitable zones only) |
Customer reviews
The hollow planet option was the best choice I ever made. Exploring the interior caverns with their crystal formations is like being inside a geode the size of a world.
The ringed world they created for me has become the jewel of my estate. The ring particles are flawlessly calibrated to create aurora-like effects at dusk. Absolutely stunning.
The alpine crystalline peaks are magnificent, though some peaks took longer to reach their full brilliance than expected. Once they settled, they're absolutely gorgeous.