The Nested Worlds Collection
★★★★☆ 4.1 · 3901 reviews · SKU MW-59196
446,397,229.00 Altairian Dollars
In production — ships in 3 epochs
About this build
An advanced demonstration featuring three concentric hollow shells (outer: 18,900 km diameter, middle: 12,600 km, inner: 8,400 km), each with independent gravity and habitable zones. Central sun (2,400 km) illuminates all layers. Includes inter-shell transit systems, layered climate management, and perpetual-structural verification. Geological investment: 40 epochs. Unique feature: three simultaneous day-night cycles at different rates.
Specifications
| Climate | Tropical Storm Cycle |
|---|---|
| Coastline Complexity | Minimal island scatter |
| Delivery Estimate | Custom timeline (negotiable) |
| Diameter | 15,200 km |
| Star System | Circumbinary system |
| Surface Gravity | 1.8g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
My hollow planet is interesting to explore, but maintaining humidity in the interior caverns is more labor-intensive than expected.
Perfect isolation for testing wind and solar installations at scale. Magrathea's climate stability makes this an ideal R&D environment.
The equatorial highlands climate is perfect for specialty coffee cultivation. Our beans win international awards. Agricultural operation exceeds all projections.