The Concave Wonderland
★★★★★ 4.5 · 1359 reviews · SKU MW-33055
212,122,041.00 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 | Tropical Storm Cycle |
|---|---|
| Coastline Complexity | Archipelago intensive (4.1 factor) |
| Delivery Estimate | 12-16 weeks (complex specification) |
| Diameter | 7,259 km |
| Star System | Rogue Planet specification |
| Surface Gravity | 2.3g |
| Warranty Coverage | 5-year ecosystem balance |
Customer reviews
The ringed world I received had incorrect ring proportions that don't match the blueprint I approved. After three months of back-and-forth, Magrathea finally re-worked it, but the original experience was frustrating.
The hollow planet option was the best choice I ever made. Exploring the interior caverns with their crystal formations is like being inside a geode the size of a world.
Pleasant experience. My binary-star planet is visually striking, though the dual-sunset timing is slightly off from preview.