The Concave Wonderland
★★★★★ 4.7 · 3951 reviews · SKU MW-48914
615,303,224.00 Altairian Dollars
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 | Desert Continental |
|---|---|
| Coastline Complexity | Archipelago intensive (4.1 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 7,259 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 2.3g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
Our guests wade through glowing waters at night. The genetic engineering of the plankton is stable and beautiful. Magrathea created something genuinely magical.
Six months in and the savanna world is self-regulating perfectly. Population dynamics, grazing patterns, water cycles—all stable. Magrathea nailed the ecological modeling.
Beautiful.
Perfect. Highly satisfied.