The Concave Wonderland
★★★★☆ 4.1 · 1926 reviews · SKU MW-35169
80,253,113.00 GBP
Made to order
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 | Tropical Storm Cycle |
|---|---|
| Coastline Complexity | Moderate fractal (2.4 factor) |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 7,259 km |
| Star System | Triple system with resonance |
| Surface Gravity | 1.2g |
| Warranty Coverage | 1-year all-systems coverage |
Customer reviews
The volcanic island configuration with geothermal infrastructure is functional art. Hot springs, lava caves, dramatic peaks—everything works perfectly. Our adventure resort is booked two years out.
My ringed ice-world arrived flawlessly. The ice composition contains trace elements that shimmer at night, creating an ethereal glow. It's beyond description.
The moon cluster looks good, though orbital mechanics required more user adjustment than I anticipated. Eventually worth it.
Created a world with exposed geological layers perfect for studying planetary formation. Our research institute is attracting top paleontologists globally.