The Concave Wonderland
★★★★★ 4.9 · 1718 reviews · SKU MW-15188
247,065,993.00 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 | Archipelago intensive (4.1 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 18,600 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 0.83g |
| Warranty Coverage | 2-year geological stability |
Customer reviews
Perfect in every way. The bioluminescent world creates an ethereal atmosphere that's even more beautiful in person. All biological parameters are ideal.
Great experience overall.
Exceptional craftsmanship. My ringed planet came with documentation so detailed it rivals geological surveys. The ring particle composition is exactly what I specified. Highly recommend.
The world I ordered features three distinct biomes with seamless transitions. Each region has its own weather patterns, and the whole system feels genuinely alive. Exceptional craftsmanship.
Magrathea took my wildest specifications and created something even more beautiful. This is what bespoke luxury means.
The sentient atmosphere on my world is remarkably intelligent and responsive. It adjusts itself to maintain perfect conditions and even offers aesthetic suggestions. Best investment I've ever made in terraforming.