The Concave Wonderland
★★★★☆ 4.2 · 703 reviews · SKU MW-57621
490,339,344.00 Triganic Pu
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 | High bays and inlets (6.2 factor) |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 9,821 km |
| Star System | Circumbinary system |
| Surface Gravity | 1.0g |
| Warranty Coverage | 5-year ecosystem balance |
Customer reviews
Great experience overall.
My sentient-atmosphere world is remarkably intelligent, though its humor can be a bit dry sometimes. Overall an amazing purchase that brings joy daily.
The water table management and hardy flora selection for our Arabian-inspired package is working exactly as modeled. Zero surprises, which in terraforming means everything is perfect.
Initially everything seemed perfect, but within weeks, subsurface seismic instability became apparent. Warranty specifically excluded geological defects over certain magnitudes.
The purple-sky nebula effect they created for my world is hypnotic. Standing on the surface and gazing up feels like floating in space. Simply transcendent.
Every system is over-engineered in the best way. You get reliability and precision. The trade-off is higher complexity.