The Concave Wonderland
★★★★☆ 4.1 · 1284 reviews · SKU MW-3574
479,813,982.00 Altairian Dollars
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 | Binary Star Twilight |
|---|---|
| Coastline Complexity | Chaotic island topology (9.3 factor) |
| Delivery Estimate | Custom timeline (negotiable) |
| Diameter | 21,844 km |
| Star System | Rogue Planet specification |
| Surface Gravity | 1.2g |
| Warranty Coverage | 1-year all-systems coverage |
Customer reviews
The island archipelago package with actual working vineyard ecology. Guests taste wine made from grapes grown in Magrathea soil. Authenticity that matters.
Our firm conducted independent soil and mineral analysis. The bedrock composition, tectonic stability, and resource distribution all check out. This is legitimate terraforming.
Eight months operating and we've reduced energy input by 60% due to Magrathea's efficient ecosystem design. The carbon negative claim appears to be real.
Overall excellent, but we had to adjust atmospheric processors once. Magrathea support fixed it quickly. Would recommend, with note that some customization may be needed.
As someone from Siberia, I was skeptical about synthetic ecosystems. The taiga package is genuinely indistinguishable from the real thing. Impressed despite myself.