The Concave Wonderland
★★★★☆ 4.4 · 2972 reviews · SKU MW-67985
469,526,079.00 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 | Sentient Atmospheric |
|---|---|
| Coastline Complexity | Moderate fractal (2.4 factor) |
| Delivery Estimate | 4-6 weeks (artisanal crafting) |
| Diameter | 18,600 km |
| Star System | Single G-type Star |
| Surface Gravity | 2.3g |
| Warranty Coverage | 1-year all-systems coverage |
Customer reviews
Superb.
My sentient-atmosphere world is remarkably intelligent, though its humor can be a bit dry sometimes. Overall an amazing purchase that brings joy daily.
The mangrove and freshwater marsh configuration supports migratory bird populations authentically. Our ornithological research has produced three peer-reviewed publications. Exceptional platform for ecosystem science.