The Concave Wonderland
★★★★☆ 3.9 · 731 reviews · SKU MW-49836
266,224,987.00 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 | Tropical Storm Cycle |
|---|---|
| Coastline Complexity | Single continental mass |
| Delivery Estimate | Custom timeline (negotiable) |
| Diameter | 7,259 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 2.3g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
Having my own custom planet transformed my entire perspective on existence. Magrathea made something I only dared dream about into reality.
Great experience overall.
Nice. The polar ice caps world is cold and beautiful as promised. The monitoring systems documentation was a bit sparse, but everything works.
Perfect. Highly satisfied.