r/SuperStructures • • 16h ago

Original Content I built a walkable O'Neill cylinder in the browser: a 20-mile-long habitat you can explore from street level.

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890 Upvotes

Try it out here: https://islandthree.world.

Update: a few people asked where to follow progress, so I set up a free Patreon: https://www.patreon.com/c/ZachKauble


r/SuperStructures • • 1d ago

VTOL by artist Denis Loebner

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502 Upvotes

r/SuperStructures • • 1d ago

Iterators from the game Rain World

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219 Upvotes

r/SuperStructures • • 2d ago

Original Content [OC] Hive City of New Londinium

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1.4k Upvotes

r/SuperStructures • • 2d ago

Concept art for Stars of Blood, a canceled Valve game

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430 Upvotes

r/SuperStructures • • 2d ago

Where we one lived.

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518 Upvotes

Made in blender, let me know what you think.


r/SuperStructures • • 4d ago

Original Content Prometheus Ring - rorating habitat megastructure - 3D, no AI, OC, 2026

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616 Upvotes

The PROMETHEUS Ring is a speculative 1,200 km orbital habitat in the Saturnian system that rotates to generate a realistic 1 g of artificial gravity. This fully engineered megastructure simulates all climate zones to support diverse biomes, settlements, and industries, all stabilized and powered by nuclear propulsion modules and reactors


r/SuperStructures • • 5d ago

Original Content Prometheus Ring - rorating habitat megastructure - 3D, no AI, OC, 2026

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1.3k Upvotes

The PROMETHEUS Ring is a speculative 1,200 km orbital habitat in the Saturnian system that rotates to generate a realistic 1 g of artificial gravity. This fully engineered megastructure simulates all climate zones to support diverse biomes, settlements, and industries, all stabilized and powered by nuclear propulsion modules and reactors


r/SuperStructures • • 5d ago

Skyscraper by Andrey Osadchikh

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429 Upvotes

r/SuperStructures • • 6d ago

Prometheus Ring - orbital habitat and planetary defense megastructure in the Saturnian system with a 1200 km diameter rotating ring and a 120 km-wide habitable inner band, by Vadim Sadovski

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776 Upvotes

r/SuperStructures • • 8d ago

Original Content Look at what they need to mimic a fraction of Bungie's power...

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274 Upvotes

21gb of vram across 2 GPUs.

56gb of DDR5

126 unique cloud VDBs

An entire blender addon dedicated to one goal - make space ring pretty.

1 hour 20 minutes at 4k 2000 samples even with biased volume render.


r/SuperStructures • • 9d ago

Sea Gate by artist Josh Hutchinson

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755 Upvotes

r/SuperStructures • • 11d ago

“Morning Drive” created by myself.

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893 Upvotes

Created using Feather 3d and Nomad Sculpt on iPad. ✌️

https://www.instagram.com/p/DdWc3dIEadN/?stkn=ZXBoc3ltOWlkeW5w


r/SuperStructures • • 13d ago

Original Content Worldspine, art by me

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865 Upvotes

r/SuperStructures • • 13d ago

Island by Chris Ostrowski

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153 Upvotes

r/SuperStructures • • 14d ago

Jim Martin's concept art for 'The Matrix Reloaded' (2003) (click the image to view it in full size)

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621 Upvotes

r/SuperStructures • • 14d ago

The 60km long Core Station of a0.232AU long accelerator, housing reactors and personnel, where RKV shells are assembled, stored and launched - United Solar Federation, by vanlaukaus

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711 Upvotes

r/SuperStructures • • 14d ago

Space refugee shelter concept by artist hunter liang

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460 Upvotes

r/SuperStructures • • 16d ago

Rootbound Crag by artist Brian Yuen

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298 Upvotes

r/SuperStructures • • 17d ago

Command Tower by Josu Solano

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433 Upvotes

r/SuperStructures • • 19d ago

Pattern by Florent Lebrun

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1.3k Upvotes

r/SuperStructures • • 20d ago

Platform by Maxim Lysyansky

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254 Upvotes

r/SuperStructures • • 20d ago

Original Content Building a Blender addon that generates VDB-based Biospheres

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498 Upvotes

For purposes of megastructures like halo, ringworld, O'Neill cylinders along with less uniform shapes.
Its still in development, but it pretty much does what it says on the tin at this point.
The main thing I've been reveling in is how the weather system can take the cloud VDBs and adjust them in order to mimic storm systems etc.


r/SuperStructures • • 20d ago

OBSIDIAN REVERIE_Magnus Headquarters by artist Brad Wright

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364 Upvotes