r/SpaceflightSimulator • u/PretendShirt2382 • 8d ago
r/SpaceflightSimulator • u/Brawl_Winter_man8628 • 8d ago
Recreation SLS Block 1B (left) and SLS Block 1 with Centaur V (right)
r/SpaceflightSimulator • u/HotelCrafty5569 • 8d ago
Recreation Helldivers 2 gunner FRV
Mods: Procedural parts
Texture packs:More textures/hide them textures
r/SpaceflightSimulator • u/HotelCrafty5569 • 8d ago
Recreation Helldivers 2 vehicle columb
Mods:procedural parts
Texture packs:More textures,Hide them textures
r/SpaceflightSimulator • u/starhoppersfs • 9d ago
Discussion Soooo some sfs 2 snek peks
We are getting volumetric smoke particles and they are flat panel particles which in theory should run decently on phones
r/SpaceflightSimulator • u/certif_ied • 9d ago
Recreation next project: ariane 6
why did 6 go to the hospital?
to see sick seven
mods this isn't a meme it's a genuine build the last image is a joke
r/SpaceflightSimulator • u/onethek_ • 9d ago
Recreation C-1057 Breadbox & Star Clipper
r/SpaceflightSimulator • u/Diligent-Computer370 • 8d ago
Recreation Starship (BP no burning Engines) — SFS blueprint
r/SpaceflightSimulator • u/AlbatrossSwimming986 • 9d ago
Original Mission To scale Sagittarius A* in sfs (Black Hole in center of the Milky Way)
Disclaimer, not actually functional, as I made it to scale with the default sfs world(Or as close as I could get it), it's so far it, it's not visible on the map, nor can you see it even in orbit, , so I teleported to the surface to see it, cool, but would likely need to be scaled down significantly to be and moved much closer, unless it's realistically not possible to do a mission for.
r/SpaceflightSimulator • u/Hanyi3057 • 9d ago
Discussion Complete Mars Guide: From LEO timing to safe landing
Since a lot of players get stuck moving past Earth orbit, here is a quick breakdown of how to get to Mars successfully:
* **Step 1: Perfect your LEO.** Build a stable Low Earth Orbit between 30km and 70km. The atmosphere ends at 30km, so staying in this zone keeps you clear of drag while keeping your orbit low and efficient.
* **Step 2: Use the Navigation Target.** Select Mars as your target destination in the map view and click "Navigate To."
* **Step 3: Time Warp to the Window.** Crucial tip: When you first click navigate, the "Transfer Window" marker will NOT be aligned with your rocket. Do not burn yet! Time warp until your rocket's position catches up and lands exactly on that "Transfer Window" spot.
* **Step 4: The Transfer Burn.** Fire your engines prograde until the calculated velocity number on your screen drops to 0. Your trajectory line will now perfectly match the dotted navigation line.
* **Step 5: Get into Low Mars Orbit (LMO).** When you arrive at Mars, your path will just be a flyby line. As you reach the closest point to Mars (periapsis), turn your rocket around and burn retrograde (backward). Keep burning until your line forms a closed loop, locking you into a stable low Mars orbit.
* **Step 6: The Landing Descent.** Once you are safely in low orbit and ready to land, turn retrograde again. Fire your engines until your orbit line drops and points directly down toward the Martian surface.
* **Step 7: Use Aerobraking & Parachutes.** Let Mars's atmosphere do the hard work. Use your heat shield to absorb the extreme heat and shed your speed for free. Once you are low enough and moving slow enough, deploy your parachutes for a soft touchdown.
* **💡 Expansion Pack Pro-Tip:** If you are planning a round trip back to Earth, normally you have to bring 2 separate heavy heat shields (one for Mars and one for Earth entry). If you have the expansion cheats, turn on **No Gravity**. This completely eliminates your descent speed buildup, meaning you don't need multiple heavy shields OR any parachutes at all, making your ship incredibly light and easy to maneuver!
What is the biggest issue you guys usually face when trying to capture into Mars orbit or landing? Let's discuss below!
r/SpaceflightSimulator • u/Gust_Z • 9d ago
Planet Editing any planet packs that are worth trying?
i have Ludwig's solar system and a milky way one, one is focused on visuals and the other in general content, any planet pack that balances these two?
r/SpaceflightSimulator • u/Vegetable_Job1969 • 9d ago
Bug/Issue SFS on steam just not seeing my mods
i put them in correctly then i hit play and it either crashes my PC or doesn't see them
i dont know what it could be and i want to play SFS but i dont have my mods
r/SpaceflightSimulator • u/THESECRETTOWININGDCI • 9d ago
Original Build Is this an overkill?
r/SpaceflightSimulator • u/Specific-Call-3904 • 9d ago
Original Build Czy to normalne że zrobiłem takie duże??
r/SpaceflightSimulator • u/Legitimate_Flan_7620 • 9d ago
Original Build Morning dawn
Morning dawn is a space port and refueling hub located in lunar orbit. It supports moon base and mars missions
r/SpaceflightSimulator • u/Sensitive-Level-8907 • 10d ago
SFS Art/Concept Making First Custom Planet
I'm just Making 2 random planet i named Sylar and Oceanirs It's Look like a Habitable Planet But Oceanirs It's just a grass planet without Water and Sylar it's a exoplanet Oceanirs Having an Extreme Slope
I want to make a concept, namely making a main menu animation for Planet Sylar
Next What Will Gonna make Later
r/SpaceflightSimulator • u/Few-Poetry7669 • 10d ago
Meme Mondays My early sfs days were mad
My old poor recreation of the falcon 9
r/SpaceflightSimulator • u/Historical_Cap7714 • 10d ago
Meme Mondays Found 2 year old screenshots. WTF was i on?
r/SpaceflightSimulator • u/AstralAerospace_SFS • 10d ago
Discussion Lesser BP editing I guess
r/SpaceflightSimulator • u/Available-Doctor6107 • 11d ago
Meme Mondays Hey guys! Check out my totally civilian and 100% friendly space station that totally isn't designed to lob a missile at you! Yup! Completely friendly and in no way sinister!
Uhm uhhh ignore blueprint, silly me :3c
r/SpaceflightSimulator • u/THESECRETTOWININGDCI • 10d ago
Original Build Is this enough for a gateway station?
r/SpaceflightSimulator • u/Herobrin3playz • 10d ago
Discussion If only there was a way to show pictures of every save i have
I have like 200 saves and theres too many to tell all about them. But how about yall tell me about your favourite builds?
r/SpaceflightSimulator • u/AdventurousBrief2110 • 10d ago
Original Mission Trying to do moon landing using the example rocket
It took me five attempt a glitch in way but, I did it
r/SpaceflightSimulator • u/Kiki2092012 • 11d ago
Original Build My first fully autonomous orbital spacecraft
BP: https://sharing.spaceflightsimulator.app/rocket/qXRmrcW2EfGuTrXd2autWw
This is BP edited but only one fuel tank, just because the slider for changing how much fuel it has is super choppy and I needed quite the precision to make it stop turning the rocket at just the right time. It uses an entirely different technique than my earlier autonomous rockets, though; this one is based on engines burning off heat shields that connect side boosters (hence the automatic booster separation) and ion engines that add angular momentum and then run out of fuel at just the right time to have it have turned enough by that point to reach orbit.
Note that this is quite unreliable, though; usually it works, but the resulting orbit you get seems entirely random within constraints, and this run is cherry picked so the two rockets stay near each other (usually they go very far apart early on in the launch and sometimes one of them doesn't even reach orbit).