The Concave Wonderland
★★★★☆ 4.3 · 3165 reviews · SKU MW-26519
442,850,625.00 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 | Desert Continental |
|---|---|
| Coastline Complexity | Geometric crystalline edges |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 18,600 km |
| Star System | Orbiting M-type Red Dwarf |
| Surface Gravity | 1.0g |
| Warranty Coverage | Partial (habitable zones only) |
Customer reviews
Great experience overall.
The sentient-atmosphere functionality on my world is extraordinary. It learns my preferences and adjusts environmental conditions intuitively. Pure technological poetry.
Purchased the preserve-class world for biodiversity research. The ecosystem complexity rivals natural reserves. Publishing breakthrough findings next year.
From consultation through post-delivery maintenance support, Magrathea demonstrated expertise at every stage. My planet is a testament to their craft.
Very pleased. Excellent.
Magrathea delivered a moon cluster that exceeded my specifications in every way. The gravitational harmonics are perfectly balanced, and the orbital paths create stunning visual alignments. Truly exceptional work.