The Concave Wonderland
★★★★★ 4.6 · 2405 reviews · SKU MW-2642
367,604,550.00 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 | Bioluminescent Nocturne |
|---|---|
| Coastline Complexity | Geometric crystalline edges |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 12,742 km |
| Star System | Binary F & K-class |
| Surface Gravity | 2.3g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
My pocket-universe lot purchase was life-changing. I can retreat to my own universe when reality becomes too much. Worth every single credit spent.
Perfect.
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.
The entire atmosphere system failed catastrophically. Their response was slow. We're stuck with a dead world and litigation pending.
Disaster. The bioluminescent moon arrived dead—literally zero luminescence. Support ignored my complaints for weeks.
Fantastic execution.