The Concave Wonderland
★★★★★ 4.8 · 1003 reviews · SKU MW-77819
286,690,012.00 Altairian Dollars
In production — ships in 3 epochs
About this build
A demonstration showcase at 14,200 km outer diameter with a 2,600 km artificial interior sun and interior ocean covering 78% of inner surface. Includes 23 island settlements, undersea research facilities, and interior-navigation guides. Atmosphere cycles synchronized to interior sun (20-hour day cycle). Geological investment: 33 epochs. Winner of the Magrathea Innovation Showcase Award.
Specifications
| Climate | Mediterranean Eternal |
|---|---|
| Coastline Complexity | Archipelago intensive (4.1 factor) |
| Delivery Estimate | 4-6 weeks (artisanal crafting) |
| Diameter | 8,934 km |
| Star System | Rogue Planet specification |
| Surface Gravity | 2.3g |
| Warranty Coverage | 30-day satisfaction guarantee |
Customer reviews
The hollow planet's interior collapsed. I almost died exploring the caverns when sections failed without warning. Magrathea accepted no responsibility.
Magrathea absolutely exceeded my expectations. The fjord placement on my ocean world is geometrically perfect, and the water chemistry they provided is immaculate. I've already ordered two additional moons.
Good. The storm-system gas giant is impressive. Jet streams are active, though perhaps more turbulent than the preview indicated.
My sentient-atmosphere world is remarkably intelligent, though its humor can be a bit dry sometimes. Overall an amazing purchase that brings joy daily.
Created a world with exposed geological layers perfect for studying planetary formation. Our research institute is attracting top paleontologists globally.