The Concave Wonderland
★★★★☆ 4.0 · 2480 reviews · SKU MW-38427
695,913,651.00 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 | Sentient Atmospheric |
|---|---|
| Coastline Complexity | Moderate fractal (2.4 factor) |
| Delivery Estimate | 6-8 weeks (dimensional transit) |
| Diameter | 12,742 km |
| Star System | Triple system with resonance |
| Surface Gravity | 2.3g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
The product quality is exceptional and the support team went above and beyond with helpful maintenance recommendations.
Solid work. My bioluminescent moon is stunning, though I noticed the luminescence cycles slightly differently than the preview showed. Not a deal-breaker, just different than expected.
Every system is over-engineered in the best way. You get reliability and precision. The trade-off is higher complexity.
Initially everything seemed perfect, but within weeks, subsurface seismic instability became apparent. Warranty specifically excluded geological defects over certain magnitudes.