The Concave Wonderland
★★★★☆ 4.1 · 314 reviews · SKU MW-40894
525,453,024.00 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 | Chaotic island topology (9.3 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 12,742 km |
| Star System | Single G-type Star |
| Surface Gravity | 1.2g |
| Warranty Coverage | 5-year ecosystem balance |
Customer reviews
Great experience overall.
Top-tier craftsmanship. The high-gravity terrestrial I ordered handles all my equipment specifications without issue. Stability tests confirm everything meets or exceeds standards.
I've worked with seventeen terraforming companies, and Magrathea's attention to detail is simply unmatched. Every coastline on my archipelago world is precisely as rendered in the preview. The attention to customer service is remarkable.
Great experience overall.