The Inverse Sphere
★★★★☆ 4.4 · 940 reviews · SKU MW-20588
797,465,462.00 GBP
In production — ships in 3 epochs
About this build
A topological impossibility made real through Magrathean engineering. The interior resembles an exterior; the exterior resembles an interior. Navigation requires philosophical training.
Specifications
| Climate | Perpetual Spring Temperate |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 8,934 km |
| Star System | Binary F & K-class |
| Surface Gravity | 0.91g |
| Warranty Coverage | Lifetime atmospheric guarantee |
Customer reviews
Superb execution. My custom moon is exquisitely detailed. Every crater and ridge matches the specifications precisely.
The demonstration world let us test building footprints against actual environmental conditions. Saved us from a $2M mistake in foundation planning. Worth the access fee alone.
The fjord system is a masterpiece—the depth gradients alone justify the premium pricing. I've recommended Magrathea to three other collectors already.
Decent purchase. My bioluminescent moon is pretty, though the light cycle is a bit different from what I expected. Works fine, just not precisely as advertised.