The Inverse Sphere
★★★★☆ 4.1 · 1623 reviews · SKU MW-16719
365,612,863.00 Altairian Dollars
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 | Desert Continental |
|---|---|
| Coastline Complexity | Minimal island scatter |
| Delivery Estimate | 12-16 weeks (complex specification) |
| Diameter | 18,600 km |
| Star System | Circumbinary system |
| Surface Gravity | 0.83g |
| Warranty Coverage | Partial (habitable zones only) |
Customer reviews
Initially everything seemed perfect, but within weeks, subsurface seismic instability became apparent. Warranty specifically excluded geological defects over certain magnitudes.
The world itself is excellent. The specification documents could use better organization for non-engineers. Magrathea support filled the gap.
The ringed world is attractive, but the ring system required more maintenance than described. It's still beautiful, but not quite the hands-off experience I expected.
The rain forest ecology with managed canopy layers is perfect for our research station. Biodiversity actual high, climate stable, everything thriving.
Mixed experience. The ringed planet arrived intact and looks great, but the specifications document had some inconsistencies. Customer service eventually clarified, but it was frustrating.