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US Astro Fleet Shipset - NSC3 Patch

This patch makes Martechi US Astro Fleet Shipset compatible with NSC3 and updates it to 4.0+

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The US Astro Fleet shipset brings to life a grounded vision of humanity’s near-future expansion into space—rooted not in hyper-advanced alien technology, but in the legacy of Earth’s early efforts to reach the stars. Drawing direct inspiration from the Cold War-era United States space program, these ships embody the rugged pragmatism and bold ambition of a civilization on the edge of interstellar awakening.

This fleet tells a story of industrial ingenuity. Its vessels are assembled from modular hull frames, with exposed trusses, rotating habitation rings, thermal radiators, and external piping—visual echoes of the International Space Station, Saturn V, and the conceptual spacecraft of the 1970s and 1980s. The clean white-and-black color scheme, hard edges, and stark paneling evoke NASA’s functional aesthetic, with just enough retro-futurism to stir the imagination.

But this is not a fleet of decadence or sleek alien elegance. These are workhorses—designed by engineers, not artists—built for expansion, defense, and survival. They suggest a human government or megacorporation that has only recently achieved the capability for interstellar travel. Their presence in space implies a hard-fought struggle against gravity, radiation, and vacuum—a people who have earned every kilometer of starfield through sweat, science, and sacrifice.

The US Astro Fleet supports full empire color integration and avoids any predefined insignias, making it a versatile choice for many roleplaying scenarios. Whether you're leading a pioneering space republic, a defense-oriented federation, or a powerful industrial bloc venturing beyond Sol for the first time, these ships ground your empire in realism and history.

Ideal for fans of hard science fiction, alternate space history, or immersive low-tech scenarios, the Astro Fleet shipset offers a believable, character-rich alternative to the high-gloss future. These are not ships built by gods—they are built by humanity, with every bolt and weld telling a story of determination among the stars.

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-> Removed Custom Fleet Distance for maximum compatiblitly with Fleet Formation Mods


-> Defense Station lacking a model

Important: Have fun and play! <3

1. US Astro Fleet Shipset
2. US Astro Fleet Shipset - NSC3 Patch
3. NSC3

Please report any issues you encounter, and I will do my best to fix them as quickly as possible.
This patch has been tested with Stellaris version 4.0.15, but it should remain compatible with past and future versions. I will continue to monitor compatibility.

1. Is it playable without NSC3 installed?
-> Yes it should. You just wouldnt have new NSC3 Ships. Means a smaller roaster.
And not all ships shown on the pictures

⭐ 33 of 35 positive ratings – Steam may not show this properly due to a broken legacy system. Thank you for your support! (06.07.2025)

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Martechi for his US Astro Fleet Shipset

CaptainX3 lead dev of NSC3 for guidance on ship role integration and NSC3 explainations

LauraTons for assistance during development and troubleshooting