The Concave Wonderland
★★★★☆ 3.8 · 1025 reviews · SKU MW-86157
833,877,001.00 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 | Desert Continental |
|---|---|
| Coastline Complexity | Geometric crystalline edges |
| Delivery Estimate | Immediate (demonstration model) |
| Diameter | 15,200 km |
| Star System | Rogue Planet specification |
| Surface Gravity | 1.8g |
| Warranty Coverage | 1-year all-systems coverage |
Customer reviews
Everything about this purchase has been positive. The planet is beautiful, delivery was prompt, and support is genuinely helpful.
The ringed ice-world is gorgeous, though maintaining the ring particle balance requires more attention than I initially expected.
As a landscape architect, I've reviewed dozens of terraformed environments. The precision seed distribution and ecological balance here set a new standard. Our clients in the Cassiopeia sector are thrilled.
The hollow planet's interior caverns flooded unexpectedly during the first season. This required expensive remediation work. Not the experience I expected.
The sentient-atmosphere functionality on my world is extraordinary. It learns my preferences and adjusts environmental conditions intuitively. Pure technological poetry.
The planet is solid quality and does exactly what was promised. The marketing feels overstated compared to actual delivered goods.