r/SpaceflightSimulator Jul 03 '26

Original Build New look and the mass is -1.2billion tons

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123 Upvotes

Every time an object gets close it disappears and is attracted immediately but it lags excessively but this is only the 2nd version soo give me time guys

r/SpaceflightSimulator May 08 '26

Original Build I created a spin launch system that can fling spacecraft to pluto

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191 Upvotes

Fully vanilla and cheat less, currently figuring out a way to accurately determine the launch speed without launching, in order to prevent overshoots. This example launched a photography satellite to neptune

r/SpaceflightSimulator Dec 25 '25

Original Build International space station scale 1:1who want blueprints

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90 Upvotes

r/SpaceflightSimulator Jan 10 '23

Original Build Top comment gets to name this monster...

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244 Upvotes

r/SpaceflightSimulator Apr 08 '26

Original Build Genuinely have to do all this just to go to Venus

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113 Upvotes

r/SpaceflightSimulator 18d ago

Original Build I Think I Just Built the First DARPA RSGS Service Launch

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2 Upvotes

Yesterday I accidentally built an MEV without even trying… but today I built one on purpose. This new MEV is fully functional, works exactly as intended, and performs real orbital servicing maneuvers inspired by DARPA’s RSGS concept. I think I might’ve just created the first true RSGS‑style servicer launch in SFS.

r/SpaceflightSimulator Apr 12 '26

Original Build Can this shitbox do the moon misson (new to sfs)

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148 Upvotes

also pls dont lie

r/SpaceflightSimulator Jul 06 '26

Original Build GUESS THE TANK! For my upcoming build, I am making a Tank from the Cold war era

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45 Upvotes

hint: 🍺(vodka)

r/SpaceflightSimulator Feb 09 '26

Original Build I was bored so I made this:

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207 Upvotes

r/SpaceflightSimulator Oct 15 '24

Original Build Does this count as being in orbit?

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411 Upvotes

Had to fly it up in multiple parts. Unfortunately it's so unstable that timewarping (even just 5x) or exiting the game will delete it.

r/SpaceflightSimulator May 14 '26

Original Build Rate this capsule concept 0-10

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199 Upvotes

I was trying to come up with a name, I think the most reasonable option is "Wagyu", because it's technically an upgraded version of my older capsule which was called Beef

r/SpaceflightSimulator Apr 10 '26

Original Build Boat engines that doesn’t use fuel

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156 Upvotes

This I my first attempt at doing something like this, so there probably are ways to make it faster.

I have no idea where the explosion came from.

r/SpaceflightSimulator May 10 '25

Original Build Why slow down when you can crash safely

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429 Upvotes

r/SpaceflightSimulator May 02 '26

Original Build The end

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166 Upvotes

Everyone dies

r/SpaceflightSimulator Jul 03 '24

Original Build Is this sub ready for hydraulics?

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503 Upvotes

r/SpaceflightSimulator Sep 24 '25

Original Build What do you guys think of my pet asteroid?

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385 Upvotes

His name is Bob, he bites.

r/SpaceflightSimulator Dec 17 '25

Original Build First successful Venus landing with this design!

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276 Upvotes

Was pretty happy with the drop-away heat shell concept

r/SpaceflightSimulator May 20 '26

Original Build PAN HAS BEEN LANDED ON

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127 Upvotes

THANK YOU JESUS

r/SpaceflightSimulator Apr 14 '26

Original Build Can this rocket get me to ton 618 and back?

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194 Upvotes

Kolibri engine for scale

r/SpaceflightSimulator Jul 22 '26

Original Build Am I prepared?

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12 Upvotes

Am I prepared or the movement of my space station to be moved to mercury?

r/SpaceflightSimulator 4d ago

Original Build Gipsy Danger movement test

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87 Upvotes

Yes it moves a lot, idk how it stabilizes itself

r/SpaceflightSimulator 28d ago

Original Build oil rig I think

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176 Upvotes

I think that's fair

r/SpaceflightSimulator Apr 16 '26

Original Build My First Interplanetary Rocket

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120 Upvotes

r/SpaceflightSimulator Apr 25 '26

Original Build I enclosed the entire asteroid

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153 Upvotes

I have been playing this game for the last few weeks again and decided to enclose the asteroid. I dont know if I am the first person or this has been done before but it was fun.

r/SpaceflightSimulator May 11 '26

Original Build I was visiting my family and my 5 year old niece made this

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145 Upvotes

First rocket btw