The Concave Wonderland
★★★★★ 4.5 · 864 reviews · SKU MW-89349
77,316,922.00 GBP
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 | Archipelago intensive (4.1 factor) |
| Delivery Estimate | Immediate (demonstration model) |
| Diameter | 8,934 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 0.91g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
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 planet itself is nice, but the warranty document is so complex and full of exclusions that I don't really know what's actually covered.
Nothing wrong with it, nothing remarkably right either. It does planetary things very adequately.
Unacceptable. The ringed planet arrived with rings already degrading. They said it's 'normal' but charged me full price for a defective product.
My custom moon cluster has the most beautiful eclipse choreography. The orbital mechanics create predictable but stunning shadow patterns throughout the year. Absolutely genius design.
Having my own custom planet transformed my entire perspective on existence. Magrathea made something I only dared dream about into reality.