Parts

Parts are building blocks for a rocket. Usually, rocket parts consist of:

• Fuel tanks
• Rocket engines
• Control vehicle
• Landing legs
• Separators
• Fairings

This page lists all parts by their properties, including mass, fuel mass, thrust, fuel consumption and electricity generation/consumption. A compilation of screenshots of all available parts is available at the bottom of this list.

Table of contents

Table of Contents
Basics	6-Wide	8-Wide	10-Wide	12-Wide	Engines	Aerodynamics	Fairings	Structural	Other	Deleted	Deleted (temporarily)

Part list

Name	Mass	Heat tolerance	Fuel Capacity	Thrust/Speed/Torque	Consumption/Generation
Basic
Parachute	0.5t	1000°C
Capsule	4t	1000°C		6 kN torque
4 wide heat shield	0.5 tons	6000°C
Hawk Engine	3.5t	400°C		120t	-0.5t
Peregrine Engine	2t	400°C		75t	-0.42t
Valiant Engine	2.5t	400°C		40t	-0.142t
Kolibri Engine	0.5t	400°C		15t	-0.04t
RCS Thruster	0.05t	400°C		1.5t	-0.0125t
4×2 Fuel Tank	5t	400°C	4.5t
4×4 Fuel Tank	10t	400°C	9t
4×6 Fuel Tank	15t	400°C	13.5t
4×8 Fuel Tank	20t	400°C	18t
4-Wide Separator	0.4t	400°C		40 kN
Side Separator	0.2t	400°C		40 kN
4-Wide Nose Cone	0.25t	400°C
4×2.5 SRB	10t	400°C	8t	50t
4×9 SRB	20t	400°C	16t	100t
Small Landing Leg	0.5t	400°C
6 Wide
6-Wide Nose Cone and Slanted 6-Wide Nose Cone	0.15t	400°C
6-Wide Nose Cone (Round)	0.15t	400°C
6×2 Fuel Tank	7.5t	400°C	6.75t
6×4 Fuel Tank	15t	400°C	13.5t
6×6 Fuel Tank	22.5t	400°C	20.25t
6×8 Fuel Tank	30t	400°C	27t
6×16 Fuel Tank	60t	400°C	54t
6-Wide Separator	0.6t	400°C		60 kN
6-wide Heat Shield	0.75 tons	6000°C		1 kN
Engine base (6 wide)	18.75 tons	400°C
8 Wide
8-Wide Nose Cone and Slanted 8-Wide Nose Cone	0.2t	400°C
8-Wide Nose Cone (Round)	0.2t	400°C
8×2 Fuel Tank	10t	400°C	9t
8×4 Fuel Tank	20t	400°C	18t
8×6 Fuel Tank	30t	400°C	27t
8×8 Fuel Tank	40t	400°C	36t
8×16 Fuel Tank	80t	400°C	72t
8-wide Separator	0.8t	400°C		80 kN
Fairing Heat Shield (8 wide)	1 ton	6000°C		1 kN
Heat shield (8 wide)	1 ton	6000°C		1 kN
Engine base (8 wide)	30 tons	400°C	27 tons
10-Wide
10×2 Fuel Tank	12.5t	400°C	11.25t
10×4 Fuel Tank	25t	400°C	22.5t
10×6 Fuel Tank	37.5t	400°C	33.75t
10×8 Fuel Tank	50t	400°C	45t
10×16 Fuel Tank	100t	400°C	90t
10-wide Separator	1t	400°C		100 kN
Fairing heat shield (10 wide)	1.25 ton	6000°C		1.25 kN
Heat shield (10 wide)	1.25 tons	6000°C		1.25 kN
Engine base (10 wide)	43.75 tons	400°C	39.375 tons
12-Wide
12×2 Fuel Tank	15t	400°C	13.5t
12×4 Fuel Tank	30t	400°C	27t
12×6 Fuel Tank	45t	400°C	40.5t
12×8 Fuel Tank	60t	400°C	54t
12×16 Fuel Tank	120t	400°C	108t
12-wide Separator	1.2t	400°C		120 kN
Fairing heat shield (12 wide)	1.5 tons	6000°C		1.5 kN
12-wide heat shield	1.5 tons	6000°C		1.5 kN
12-wide engine base	67.5 tons	400°C	60.75 tons
Engines
Titan Engine	12t	400°C		400t	-1.67t
Hawk Engine	3.5t	400°C		120t	-0.5t
Frontier Engine	6t	400°C		100t	-0.344t
Peregrine Engine	2t	400°C	75t	-0.42t
Valiant Engine	2t	400°C		40t	-0.04
Kolibri Engine	0.5t	400°C		15t	-0.142
Ion Engine	0.5t	400°C		2t	-0.00196t
RCS Thruster	0.05t	400°C		1.5t	-0.0125t
Aerodynamics
Side Parachute	0.4t	400°C
4-Wide Nose Cone and Slanted 4-Wide Nose Cone	0.1t	400°C
2-Wide Aerodynamic Fuselage	0.12t	400°C
3-Wide Aerodynamic Fuselage	0.17t	400°C
6-Wide Nose Cone and Slanted 6-Wide Nose Cone	0.15t	400°C
8-Wide Nose Cone and Slanted 8-Wide Nose Cone	0.2t	400°C
Fairings (interior measurements)
4×3 Fairing Cone	0.06t	400°C		0.36kN
6×7 Fairing Cone	0.18t	400°C		1.08kN
4×7 Fairing Cone	0.31t	400°C		1.9kN
4×2 Fairing	0.06t	400°C		0.3kN
4×4 Fairing	0.12t	400°C		0.6kN
6×10 Fairing Cone	0.62t	400°C		3.7kN
6×2 Fairing	0.08t	400°C		0.4kN
6×4 Fairing	0.17t	400°C		0.85kN
6×6 Fairing	0.26t	400°C		1.3kN
8×13 Fairing Cone	1.04t	400°C		6.2kN
8×2 Fairing	0.11t	400°C		0.55kN
8×4 Fairing	0.22t	400°C		1.1kN
8×6 Fairing	0.33t	400°C		1.6kN
10×16 Fairing Cone	1.57t	400°C		9.4kN
10×2 Fairing	0.14t	400°C		0.7kN
10×4 Fairing	0.27t	400°C		1.35kN
10×6 Fairing	0.41t	400°C		2kN
12×19 Fairing Cone	2.21t	400°C		13.3kN
12×2 Fairing	0.16t	400°C		0.8kN
12×4 Fairing	0.32t	400°C		1.6kN
12×6 Fairing	0.48t	400°C		2.4kN
14x22 Fairing Cone	2.95t	400°C		17.7kN
14×2 Fairing	0.18t	400°C		0.9kN
14×4 Fairing	0.37t	400°C		1.85kN
14×6 Fairing	0.56t	400°C		2.8kN
Structural
1×1 Structural Part	0.05t	400°C
2×1 Structural Part	0.1t	400°C
4×1 Structural Part	0.2t	400°C
8×1 Structural Part	0.4t	400°C
12×1 Structural Part	0.6t	400°C
2x2 Structural Part	0.2t	400°C
4x2 Structural Part	0.4t	400°C
8x2 Structural Part	0.8t	400°C
16x2 Structural Part	1.6t	400°C
Other
2×1 Docking Port	0.25t	400°C
4×1 Docking Port	0.3t	400°C
6×1 Docking Port	0.3t	400°C
Small Landing Leg	0.5t	400°C
Large Landing Leg	0.75t	400°C
Ion Engine	0.5t	400°C		1.5t	-0.00196t fuel and -2J electricity
Probe	3t	400°C		Torque: 5 kN
RCS Thruster	0.04t	400°C		1.5t	-0.0125t
Small Wheel	0.4t	400°C		6 m/s	-1J
Solar Panel	1t	400°C			1J
Solar Panel (large)	2t	400°C			2J
Large Wheel	0.6t	400°C		15 m/s	-1J
Crew Seat	Unknown	400°C		Unknown	Unknown
Lander Can	Unknown	400°C		Unknown	Unknown
Fuel Pipe	Unknown	400°C		Unknown
Deleted
Adapter	5t	Unknown	Unknown
Probe (Large)	1.85t	Unknown		4 kN torque
Deleted (temporarily)
1.6×1 Battery	0.5t	Unknown			100J
4×1 Battery	0.5t	Unknown			200J
6×1 Battery	0.5t	Unknown			400J
RTG	0.5t	Unknown			0.5J
Name	Mass	Heat tolerance	Fuel	Thrust/Speed/Torque	Consumption/Generation

All parts panes as of SFS 1.5

Gallery

Astronaut capsule

Parachute

Probe

Hawk engine

Peregrine engine

Valiant engine

Kolibri engine

RCS thruster

Solid rocket boosters

Fuel tank

Landing leg

Aerodynamic nose cone

Fuselage

Engine bases

Heat shields

Titan engine

Frontier engine

Ion engine

Fairings

Structural part

Docking port

Small solar panel

Large solar panel

Rover wheels

Round nose cone

All fairings (exterior)

All fairings (interior)

Trivia

• Some of the parts are based on the game Kerbal Space Program.
• Some parts used to be unbreakable because of bugs, for example the solar panel.
• The strongest part currently in the game is the wheel, breaking at a point of 50 m/s.

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