The Concave Wonderland
★★★★☆ 4.3 · 811 reviews · SKU MW-24435
293,127,270.00 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 | Tropical Storm Cycle |
|---|---|
| Coastline Complexity | Extreme fjord density (8.7 factor) |
| Delivery Estimate | Custom timeline (negotiable) |
| Diameter | 18,600 km |
| Star System | Single G-type Star |
| Surface Gravity | 2.3g |
| Warranty Coverage | 10-year catastrophic event protection |
Customer reviews
Meets Scandinavian expectations for precision and reliability. Systems are complex but documented well enough. Good long-term investment.
Purchased on behalf of a consortium. The mineral resources and habitability index exceeded our geological assessments. Booking expansion package next quarter.
My custom moon cluster has the most beautiful eclipse choreography. The orbital mechanics create predictable but stunning shadow patterns throughout the year. Absolutely genius design.