The Concave Wonderland
★★★★★ 4.8 · 1788 reviews · SKU MW-75514
207,501,689.00 Triganic Pu
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 | Extreme fjord density (8.7 factor) |
| Delivery Estimate | 12-16 weeks (complex specification) |
| Diameter | 7,259 km |
| Star System | Binary F & K-class |
| Surface Gravity | 1.2g |
| Warranty Coverage | Perpetual ownership (no expiry) |
Customer reviews
Eight months operating and we've reduced energy input by 60% due to Magrathea's efficient ecosystem design. The carbon negative claim appears to be real.
The serene mountain valley with flowing streams, birds, and minimalist architecture. Guests report transformative spiritual experiences. Fully booked through 2028.
Satisfactory. My low-pressure atmosphere world functions as specified, though atmospheric clarity is less than anticipated.
The alpine meadow with mountain topology matches our reference photos perfectly. Guests experience authentic Alpine hospitality in a custom environment. Splendid.
The island archipelago package with actual working vineyard ecology. Guests taste wine made from grapes grown in Magrathea soil. Authenticity that matters.
Our boutique resort on the cliff-side installation gets consistent 5-star reviews from guests. Magrathea delivered a world that actually works for hospitality.