The Nested Worlds Collection
★★★★☆ 4.4 · 381 reviews · SKU MW-5162
481,871,955.00 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 | Mediterranean Eternal |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | 8-10 days (premium handling) |
| Diameter | 15,200 km |
| Star System | Orbiting M-type Red Dwarf |
| Surface Gravity | 1.0g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
My hollow demonstration planet arrived perfectly. The interior cavern system is lit with bioluminescent crystalline formations that shift color with the seasons. It's become the centerpiece of my collection.
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.
I have no adequate words for how perfect this planet is. Magrathea achieved something genuinely transcendent.