The Concave Wonderland
★★★★☆ 3.9 · 2956 reviews · SKU MW-68434
141,316,601.00 Triganic Pu
Made to order
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 | Moderate fractal (2.4 factor) |
| Delivery Estimate | 4-6 weeks (artisanal crafting) |
| Diameter | 12,742 km |
| Star System | Orbiting M-type Red Dwarf |
| Surface Gravity | 1.8g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
The self-sustaining oasis infrastructure with underground water systems works flawlessly. Our emirate guests feel like they're in untamed desert but with 5-star service. Perfect.
The atmospheric processors didn't maintain stated humidity levels. Magrathea recalibrated remotely, but we operated sub-optimally for weeks. Disappointing.
We experienced unexpected fauna population swings in month three. Magrathea fixed it, but we lost business while stabilizing. They made it right, but frustrating.
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.
Stunning.