The Concave Wonderland
★★★★★ 4.8 · 3001 reviews · SKU MW-3118
629,776,883.00 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 | Minimal island scatter |
| Delivery Estimate | 2-3 weeks (standard shipping) |
| Diameter | 15,200 km |
| Star System | Single G-type Star |
| Surface Gravity | 1.8g |
| Warranty Coverage | 10-year catastrophic event protection |
Customer reviews
My ringed world is breathtaking. The only minor issue was that the purple-sky phenomenon required recalibration to my exact preferences, but Magrathea's team did it professionally.
Every system is over-engineered in the best way. You get reliability and precision. The trade-off is higher complexity.
My custom world has potential, but several terraforming elements need tweaking to feel cohesive. Getting there though.
The alpine peak system features peaks so magnificent they take your breath away. The crystalline mineral compositions create geological formations that seem impossible. Spectacular.