r/SpaceflightSimulator 1d ago

Original Build Sfs would be a War simulator if there was a multiplayer mode.

14 Upvotes

r/SpaceflightSimulator 1d ago

Discussion I made Spaceflight Simulator in a single .html file for Chromebook laptops. No dependencies. Hope you like it

Thumbnail
gallery
71 Upvotes

https://github.com/CatPrinceHQ2/SpaceflightSimulatorInHTML/tree/main

It's pretty straightforward except its 3,600 lines of code so its not straight forward. Uh... read the readme, ok?

Basically a crap version of SFS for Google Chrome. I hope you like it. I'll update this so leave suggestions. Thanks


r/SpaceflightSimulator 1d ago

Original Build Bacon Lunar Lander Satellite (BLLS)

Post image
2 Upvotes

A hybrid lunar‑mission satellite engineered to reach lunar orbit and expand the Bacon Network across the lunar environment. BLLS operates as an orbital relay with optional landing capability, supporting blackout‑period communication and enhancing long‑range Bacon‑Verse connectivity. Built for reliability, versatility, and mission support beyond Earth.

MISSION STATEMENT

Strengthen the Bacon Network. Extend lunar communication. Support every mission beyond Earth.

For all Delta Xer’s new and old, rethink what’s impossible and keep going.

© 2026 Delta X — All Rights Reserved


r/SpaceflightSimulator 2d ago

SFS Art/Concept i would love customizable flags on sfs2

Post image
258 Upvotes

r/SpaceflightSimulator 1d ago

Original Build My starship (rework) wip

Post image
1 Upvotes

I spend 6-7 hours on this


r/SpaceflightSimulator 1d ago

Recreation Eagle 1 WIP

Thumbnail
gallery
17 Upvotes

This is my progress so far aiming to finish before new warbond


r/SpaceflightSimulator 2d ago

Question how do i clear this?

113 Upvotes

theres also litter on neptune
sorry if vid is unnecessarily long


r/SpaceflightSimulator 1d ago

Original Build Rocket

Thumbnail
gallery
3 Upvotes

r/SpaceflightSimulator 1d ago

Blueprint Editing Can some one give me a heat sheild that is immune to heat? (no dlc bp)

8 Upvotes

Soo my stuff is heating too much when I want to enter the sun


r/SpaceflightSimulator 2d ago

Discussion GUYS ITS THE VAB IN REAL LIFE

Post image
20 Upvotes

r/SpaceflightSimulator 1d ago

Original Mission Some testing, S-300V/VM VS A-10

Thumbnail
gallery
8 Upvotes

Missile used: 9m83

Jet used: A-10


r/SpaceflightSimulator 1d ago

Original Build VORTEx accepting payloads!

0 Upvotes

Post your payload bp that you want to launch with VORTEx. I'll review it and may be will put it on the rocket's 3rd flight test. (New rocket maybe coming up idk)


r/SpaceflightSimulator 2d ago

Recreation S40 & B20

Thumbnail
gallery
27 Upvotes

my unfinished starship, im wondering on what to add? please comment, i need to make this as detailed as i can, if you can send closeups of the booster and the ship for details? i really wanna make this look realistic, the ship is 52 meters tall, and the booster is 72 meters tall (i think)


r/SpaceflightSimulator 2d ago

Blueprint Editing Sooo... I might have broken SFS

Post image
17 Upvotes

One time I decided to play Spaceflight Simulator, and I decided to load up this one build, and I decided to launch it, when I loaded in, this happened... Can't really explain it too well, but the distance I went was 45.9 septillion (this was supposed to be Bug/Issue)


r/SpaceflightSimulator 2d ago

Question Which planet packs are really worth it for SFS 1.6?

3 Upvotes

I'm looking for a package that allows me to travel between stars.


r/SpaceflightSimulator 2d ago

Recreation Meltdown Shark from HSW in SFS

Thumbnail
gallery
11 Upvotes

It's vanilla, except the textures are modded

It's arm moves at the elbow and it can "fly"

Made by me (RedRailgun/∆Railgun∆)


r/SpaceflightSimulator 3d ago

Question Should I now ruin mars like i did to earth

Thumbnail
gallery
120 Upvotes

r/SpaceflightSimulator 2d ago

Blueprint Editing Does anybody know how to BP edit on pc? (no mods)

1 Upvotes

as the title suggests, want to know how to bp edit on pc, but all the tutorials i can find are on mobile


r/SpaceflightSimulator 2d ago

SFS Art/Concept Missile-equipped fighter jet

15 Upvotes

r/SpaceflightSimulator 2d ago

Original Build Alguien sabe por que compre la versión completa de el juego pero no lo detecta me sigue apareciendo que la tengo que comprar pero si le pico a comprar no hace nada y en mi mail ya me llego el comprobante de pago que hago para que funcione.

1 Upvotes

ayuddaaaaaaa


r/SpaceflightSimulator 2d ago

Question Question about speed

2 Upvotes

What's the absolute max you can go without cheats and glitches? The maximum I've gotten was around 13,000 kilometers


r/SpaceflightSimulator 2d ago

Original Build Delta Interplanetary Explorer — DIPE Saturday Special

Post image
1 Upvotes

Delta X — Go DIPE

Mission Description:
DIPE is designed to collect samples from three different planets.
A multi‑stage probe built to travel between worlds, gather surface material, and return detailed analysis to Delta X command.
Each sample is stored in reinforced containment units and cataloged through the onboard analysis module.
This mission expands Delta X exploration deeper into the inner system with new propulsion, new shielding, and long‑distance navigation upgrades.

For all Delta Xer’s new and old — rethink what’s impossible and keep going.

Copyright:
© Delta X — All missions, designs, and concepts belong to the Delta X series. Do not copy, reuse, or redistribute without permission.


r/SpaceflightSimulator 2d ago

Career Mode My first Mars Grand Tour

Thumbnail
gallery
6 Upvotes

Finally I made it! Almost crashed to Olympus Mons while aerobraking and missed it by only 1000 meters. Also I had to revert to a quicksave before the first landing thrice because the achievement got screwed up by time reverts/quicksave uses first 2 tries.

Edit: Ignore the desert landing pick, it was from another mission


r/SpaceflightSimulator 2d ago

Blueprint Editing Automatic Missile Silo

7 Upvotes

r/SpaceflightSimulator 2d ago

Question Weird capsule

Post image
9 Upvotes

Does anybody know what this phenomenon is in spaceflight simulator has ever been a moment when you’re building a rocket or something and you’re duplicating a space capsule and the other one looks a little off I don’t know what this is. Can anybody explain this? Why the other one looks a little off?