The Concave Wonderland
★★★★★ 4.7 · 2906 reviews · SKU MW-10771
447,892,761.00 GBP
Made to order
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 | Mediterranean Eternal |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | Immediate (demonstration model) |
| Diameter | 21,844 km |
| Star System | Triple system with resonance |
| Surface Gravity | 1.0g |
| Warranty Coverage | 1-year all-systems coverage |
Customer reviews
The heathland restoration and lochs configuration feels like home. Weather systems work realistically. Our lodge books out months ahead now.
Magrathea's attention to detail is unmatched. My bespoke moon system includes dormant but realistic volcanoes and gravity wells that create spectacular tidal phenomena. Science and art perfectly blended.
Data collection capabilities are good. The ecosystem is stable. Adequate for our botanical research, though not exceptional.
The award-winning coastline design they provided is world-class. The beaches shift between crystalline sand and black volcanic glass—each section a masterpiece of terraforming artistry. Visiting is pure bliss.