The Concave Wonderland
★★★★☆ 4.2 · 1522 reviews · SKU MW-92887
607,044,169.00 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 | Perpetual Spring Temperate |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 6,371 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 0.83g |
| Warranty Coverage | Lifetime atmospheric guarantee |
Customer reviews
Magrathea delivered a moon cluster that exceeded my specifications in every way. The gravitational harmonics are perfectly balanced, and the orbital paths create stunning visual alignments. Truly exceptional work.
Nice. The polar ice caps world is cold and beautiful as promised. The monitoring systems documentation was a bit sparse, but everything works.
The coastline is adequate but honestly not dramatically better than budget alternatives I could have purchased. For three times the cost, I expected revolutionary craftsmanship, not just good work.
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.