The Concave Wonderland
★★★★☆ 3.7 · 459 reviews · SKU MW-10411
512,469,017.00 GBP
Made to order
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 | Desert Continental |
|---|---|
| Coastline Complexity | Single continental mass |
| Delivery Estimate | 6-8 weeks (dimensional transit) |
| Diameter | 18,600 km |
| Star System | Binary F & K-class |
| Surface Gravity | 0.47g |
| Warranty Coverage | 2-year geological stability |
Customer reviews
Excellent service and deliverables. The high-precision garden world arrived ahead of schedule. All environmental parameters are operating nominally. Highly recommended.
My custom world has potential, but several terraforming elements need tweaking to feel cohesive. Getting there though.
We can conduct our research here. The ecosystem is stable enough. Not ideal, but functional.
The moon cluster I received is stunning, though one of the smaller moons needed atmospheric recalibration on arrival. The support team fixed it quickly. Otherwise, absolutely stunning.
My three-moon system has beautiful orbital mechanics. The eclipse choreography is nearly perfect—occasional eclipses require manual adjustment.