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The Nested Worlds Collection

★★★★★ 4.7 · 4075 reviews · SKU MW-17113

218,729,241.00 GBP

In production — ships in 3 epochs

 

About this build

An advanced demonstration featuring three concentric hollow shells (outer: 18,900 km diameter, middle: 12,600 km, inner: 8,400 km), each with independent gravity and habitable zones. Central sun (2,400 km) illuminates all layers. Includes inter-shell transit systems, layered climate management, and perpetual-structural verification. Geological investment: 40 epochs. Unique feature: three simultaneous day-night cycles at different rates.

Specifications

ClimatePerpetual Spring Temperate
Coastline ComplexityArchipelago intensive (4.1 factor)
Delivery Estimate2-3 weeks (standard shipping)
Diameter18,600 km
Star SystemOrbiting M-type Red Dwarf
Surface Gravity1.8g
Warranty CoveragePerpetual ownership (no expiry)

Customer reviews

★★★★★ Perfect ice giant moon!
by Julie Davis · Verified buyer

Perfect in every way. The bioluminescent world creates an ethereal atmosphere that's even more beautiful in person. All biological parameters are ideal.

★★★★☆ Impressive craftsmanship
by Mette Andersen · Verified buyer

The world's five distinct biomes are each masterpieces individually. Integrating them took some terraforming tweaks but the results are wonderful.

★★★★★ Perfection incarnate
by Leah Cohen · Verified buyer

Magrathea delivered a moon cluster that exceeded my specifications in every way. The gravitational harmonics are perfectly balanced, and the orbital paths create stunning visual alignments. Truly exceptional work.

★★☆☆☆ Disappointed with ringed super-Earth
by Carlos Yamamoto · Verified buyer

Disappointed. The planet arrived, but several specifications were off. The fjords don't match the architectural renderings at all, and the water chemistry required unexpected adjustments. Support wasn't very responsive either.

★★☆☆☆ Preliminary system failures
by Dr. Yuki Suzuki · Verified buyer

We experienced three separate atmospheric processor issues in the first two months. All resolved by support, but concerning for such high-cost infrastructure.

★★★★☆ Solid but complex
by Fatima Hassan · Verified buyer

The world works flawlessly, but the engineering systems are complex. We needed specialized staff to maintain them. Plan accordingly.

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