The Concave Wonderland
★★★★☆ 4.0 · 2807 reviews · SKU MW-14982
750,503,862.00 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 | Perpetual Spring Temperate |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 8,934 km |
| Star System | Suspended in Pocket Dimension |
| Surface Gravity | 1.2g |
| Warranty Coverage | 10-year catastrophic event protection |
Customer reviews
Great experience overall.
My hollow demonstration planet arrived perfectly. The interior cavern system is lit with bioluminescent crystalline formations that shift color with the seasons. It's become the centerpiece of my collection.
Stellar service and product. My temperate garden sphere is ideal for colonization with zero environmental issues. The climate control is precise and reliable. Five stars without hesitation.
Nice product. The exotic mineral world contains excellent specimens, though documentation on rare elements was minimal.