The Concave Wonderland
★★★★★ 4.8 · 1461 reviews · SKU MW-2821
730,579,367.00 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 | Geometric crystalline edges |
| Delivery Estimate | Immediate (demonstration model) |
| Diameter | 15,200 km |
| Star System | Triple system with resonance |
| Surface Gravity | 1.2g |
| Warranty Coverage | Partial (habitable zones only) |
Customer reviews
Used the world for botanical research. The plant genetics and growth rates match predictions perfectly. Publishing our results next month.
Our honeymoon destination is now genuinely unvisitable without scuba certification. The phosphorescent plankton blooms happen exactly when promised. Magrathea truly understands marine ecosystems.
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.
My alpine crystalline peaks world is breathtaking. The geometry of the crystal formations is both mathematically perfect and naturally beautiful. Every angle catches light in a new way.
My three-moon system has beautiful orbital mechanics. The eclipse choreography is nearly perfect—occasional eclipses require manual adjustment.