The Sphere Supreme
★★★★☆ 4.0 · 680 reviews · SKU MW-23338
77,305,169.00 Altairian Dollars
In production — ships in 3 epochs
About this build
A technical marvel and bestseller featuring engineered hollow construction with a 2,100 km-diameter interior sun maintaining 46 terraced habitation levels. Outer diameter 19,400 km. Includes geothermal power systems, structural-monitoring technology, and lifetime interior-maintenance contracts. Geological investment: 35 epochs. Feature: gravity transitions seamlessly from outer to inner surfaces (both 1.1G).
Specifications
| Climate | Desert Continental |
|---|---|
| Coastline Complexity | High bays and inlets (6.2 factor) |
| Delivery Estimate | Immediate (demonstration model) |
| Diameter | 12,742 km |
| Star System | Orbiting M-type Red Dwarf |
| Surface Gravity | 0.62g |
| Warranty Coverage | 5-year ecosystem balance |
Customer reviews
Initially everything seemed perfect, but within weeks, subsurface seismic instability became apparent. Warranty specifically excluded geological defects over certain magnitudes.
Good quality. The lava-flow world is dynamically impressive, though cooling cycles are slightly faster than expected.
The ecosystem is stable but took three months to fully balance. They warned us, we just underestimated the timeline. Everything works now.
Magrathea delivered a properly functioning biosphere with all requested ecosystem features. The only minor drawback was a slight delay in the customized atmospheric composition, but they made up for it with a complimentary cloud system upgrade.
The planet arrived with catastrophic core temperature irregularities that my team couldn't correct. Magrathea refused accountability, claiming I'd misread the specifications. Worst purchase of my life.
The island archipelago package with actual working vineyard ecology. Guests taste wine made from grapes grown in Magrathea soil. Authenticity that matters.