The Concave Wonderland
★★★★☆ 3.7 · 3581 reviews · SKU MW-34042
307,336,739.00 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 | Bioluminescent Nocturne |
|---|---|
| Coastline Complexity | Minimal island scatter |
| Delivery Estimate | 3-4 business days (express) |
| Diameter | 12,742 km |
| Star System | Isolated Interstellar Object |
| Surface Gravity | 0.83g |
| Warranty Coverage | 2-year geological stability |
Customer reviews
Marketing emphasized unique custom features, but my planet looks very similar to their standard catalog worlds. Feels like false advertising.
Well done.
The world is fine. It works. Support is responsive. Nothing exceptional, nothing terrible. Middle ground.
Phenomenal experience from start to finish. The floating island world creates a unique gravitational environment I didn't anticipate, but it's actually perfect for my research. Magrathea's flexibility was impressive.