SFS - Semi-Realistic Engines and Booster Packs

Engines & Boosters Designed by me, often inspired by real world rocket engines.

• 5 Engines are part of the pack semi-inspired by real engines inspired by Apollo Program F1, J-2, J-2X, and Lunar Acent Engine
• 3 Engines are Fan Requested Swift, Needle-point, and Aerospike
• 6 Engines are for the Additional Launch Vehicle Pack RS-68a, RS-25 & Tilt Variant, RL 10A / 10B-2 / C-3 / C-X, and Orbital Maneuvering System Engine
• 5 Engines are for SpaceX launchers (Birds of Prey = Raptor) BOP, BOP Stack, BOP Vacuum, BOP Vacuum Stack, Wizard Engine
• 1 Engine I made on request, not sure where it goes yet... NK-33/43 Varient (one engine with Toggle)
• Osprey Tilt (for Shuttles)
• Black Raven / White Raven - First Stage engines for Delta IV and Ares V respectively
• RD-180 & RD-180 Atlas - powerful first stage engine (atlas is in-line to fit the thinner rocket housing).
• Bald Eagle - First Engine of RL-10 for use in Upper Stage
• Abort Engines added for Additional SpaceCraft Pack

  
  

  • Mighty Eagle
  • Pegion Hawk Breeze Engine
  • "Kevin' Penguin Engine for Starliner
• Engine Updates:

  
  

  • Osprey Engine Doubling
  • Eagle Series also all got Engine Doubling
  • Doubling is when the trust and mass is doubled as in a 2D world engines are in-line with eachother so you'd only see 1)
    

There is also this 10m wide "Apollo Style" base to the pack so you can fit 3 (Three) F1 engines side by side. The top of the base is 6m wide to fit with the largest stock fueltank parts. This will also be found in "ESM_Beta" catagory for now but eventually will be moved to a new catagory later.

BUT WAIT THERE IS MORE!

Booster Pack has been added with a bunch of SRM and SRB, its a separate file and booster get added to "Boosters+"

Solid Rocket Motors (click to activate/deactivate, use side separators to detatach)

• Vari-Booster - resize for any of your rocket needs!
• AJ-60A
• GEM 40/46/60/65/65XL
• 120
• SRM120 Series 1205/1206/1207

Solid Booster Rockets (Click once to activate, second click detaches rocket)

• SLS Booster V1
• SLS Booster V2 (Enhanced)
• Shuttle Booster (Can be placed ON-TOP of Shuttle Tank and has a Double toggle to increase the mass & thrust by x2)
• Ares Recoverable Booster (2 sizes)

• SRBs (not SRM) all have retro thrusters added in for their detach phase.

Additional Booster Items

• SfS 1.4 Style Cone (resizes based on what you put it on) with toggle for AreoSheild heatshield
• 1.25 wide Side Separator for Boosters that are 1.5 wide
• Truss Side Separator (Resizable)

Older Video about the initial engine pack sans boosters:

Fan Requested Engine when I hit 500 Subscribers on my YT channel