The Nested Worlds Collection
★★★★★ 4.9 · 2080 reviews · SKU MW-38076
524,080,593.00 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 | Perpetual Spring Temperate |
|---|---|
| Coastline Complexity | Extreme fjord density (8.7 factor) |
| Delivery Estimate | 4-6 weeks (artisanal crafting) |
| Diameter | 8,934 km |
| Star System | Suspended in Pocket Dimension |
| Surface Gravity | 0.91g |
| Warranty Coverage | 2-year geological stability |
Customer reviews
The world's five distinct biomes are each masterpieces individually. Integrating them took some terraforming tweaks but the results are wonderful.
Magrathea never disappoints. My coral reef planet is teeming with carefully-engineered ecosystem markers. The marine life interaction models are sophisticated and engaging. Exceptional value.
It's fine. The floating island world is interesting but the gravitational instability makes some areas difficult to develop. Not what I hoped for.