The Concave Wonderland
★★★★☆ 4.1 · 916 reviews · SKU MW-13280
314,474,752.00 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 | Single continental mass |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 6,371 km |
| Star System | Orbiting M-type Red Dwarf |
| Surface Gravity | 0.47g |
| Warranty Coverage | 30-day satisfaction guarantee |
Customer reviews
Great experience overall.
Their engineering team handled the build-out perfectly. No unexpected complications, no cost overruns. The professionalism extended from contract through final certification.
The desert water management system underperformed for two months before optimization. We had to supplement with external water. Frustrating given the cost.
The ringed world they delivered was structurally unsound. The rings began destabilizing within weeks and the entire system required rebuilding. Magrathea's refusal to take responsibility was insulting.
Data collection capabilities are good. The ecosystem is stable. Adequate for our botanical research, though not exceptional.
The product quality is exceptional and the support team went above and beyond with helpful maintenance recommendations.