Chemical Propulsion — Space Hardware Marketplace

Chemical Propulsion

D-Start Micro-Propulsion Engine

d-start

• TypeMicro-propulsion engine
• Target platformCubeSat, microsatellite

Russian small satellite propulsion engine developed under the 2035 University project, providing thrust for CubeSat and microsatellite maneuvering.

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Chemical Propulsion

HIP_11 Propulsion System

ISPTech

• PropellantH2O2 (hydrogen peroxide) + ionic liquid fuel
• Specific impulse (vacuum)Up to 310 s
• Propellant storage density (H2O2)Up to 1,440 kg/m3

Advanced green hypergolic H2O2 + ionic liquid multi-mode propulsion, up to 310 s Isp, 20-200 N.

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Chemical Propulsion

HyNOx 4U CubeSat Propulsion Module

ISPTech

• Dimensions4U (209.3 x 209.3 x 110.0 mm)
• Chemical thruster1x HyNOx-1 (0.5-2 N)
• Cold/warm gas thrusters4x

Complete 4U plug-and-play propulsion module with HyNOx-1 chemical thruster + 4x cold gas, >4,000 Ns.

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Chemical Propulsion

HyNOx-200 Thruster

ISPTech

• Thrust range (demonstration target)100-400 N
• Specific impulse (vacuum target)Up to 285 s
• Continuous operation (vacuum target)>15 minutes

Large-scale 100-400 N green bipropellant thruster, up to 285 s Isp, available Q2 2026.

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Chemical Propulsion

HyNOx-22 Thruster

ISPTech

• Thrust range11-44 N
• Specific impulseUp to 280 s
• Continuous operation>15 minutes

11-44 N green bipropellant thruster with vacuum heritage, >4,000 ignitions, up to 280 s Isp.

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Chemical Propulsion

HyNOx-5 Thruster

ISPTech

• Thrust range (target)2.5-10 N
• Specific impulse (vacuum target)Up to 280 s
• Continuous operation (vacuum target)>10 minutes

Mid-range 2.5-10 N green bipropellant thruster using N2O/ethane, up to 280 s Isp, available Q4 2026.

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Chemical Propulsion

HyNOx-1 Thruster

ISPTech

• Thrust range0.5-2 N
• Specific impulse (hot gas)Up to 270 s
• Continuous operation16 minutes

0.5-2 N green bipropellant thruster using N2O/ethane, up to 270 s Isp, >13,000 ignitions demonstrated.

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Chemical Propulsion

CHIPS CubeSat High Impulse Propulsion System

CU Aerospace

• Propellant optionsR236fa and R134a (range-safety approved)
• CHIPS-180 size0.54U
• CHIPS-180 total impulse180 N-s

Miniaturized propulsion combining main thruster with 3-axis attitude control — non-toxic self-pressurizing propellants, 120M+ valve actuations, 0.54U CHIPS-180…

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Chemical Propulsion

MPUC Monopropellant Propulsion Unit for CubeSats

CU Aerospace

• PropellantCMP-X (ethanol/hydrogen peroxide)
• Flame temperature~900°C
• Demonstrated Isp178 s at 230 mN thrust

High-thrust monopropellant propulsion using proprietary CMP-X ethanol/hydrogen-peroxide blend — safer, lower-cost alternative to hydrazine, >2,000 Ns total impulse.

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Chemical Propulsion

CubeHood Propulsion Module

DREAM Aerospace

• Compatible platforms1U to 26U+ CubeSats
• AssemblyReady-to-use, no additional assembly required

All-in-one, ready-to-use propulsion module integrating with the ATOM thruster — combines fuel tanks and thrust control for CubeSat…

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Chemical Propulsion

ATOM Monopropellant Thruster

DREAM Aerospace

• ThrustStarting from 1N
• Compatible platforms1U to 26U+ CubeSats
• PropellantEco-friendly, nontoxic monopropellant

Next-generation monopropellant thruster using eco-friendly, nontoxic propellant — starting from 1N thrust, for 1U to 26U+ CubeSats, 30x…

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Chemical Propulsion

GEM3 Green Electric Monopropellant

Digital Solid State Propulsion

• Hazard class1.4C
• 100g sample pricing$100
• 1kg pricing$525

HAN-based liquid monopropellant, electrically ignitable or catalyst-bed ignitable — comparable to AF-M315E with slightly higher performance and faster…

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Chemical Propulsion

AF-M315E (ASCENT) Green Monopropellant

Digital Solid State Propulsion

• Hazard class1.4C
• 10lb (1gal) pricing$3,850
• 50lb (5gal) pricing$16,500

Green (nontoxic) monopropellant developed by AFRL and licensed to DSSP — higher-performance, less-toxic alternative to hydrazine.

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Chemical Propulsion

GATE Thruster

GATE Space

• Thrust (S/M/L)2-20N / 5-50N / 20-200N
• Throttling ratio1:10
• Min impulse bit0.2Ns / 0.5Ns / 2Ns

High-performance thruster with closed-loop pressure control and deep throttling — 2-200N thrust range across 3 sizes, up to…

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Chemical Propulsion

GATE Jetpack Propulsion Module

GATE Space

• Total impulse (S/M/L)36,000 / 80,000 / 140,000 Ns
• Thrust (S)4x [1-6N]
• Thrust (M/L)4x [20N]

Plug-and-play chemical propulsion module for ESPA-class satellites — 3 sizes (S/M/L), 36,000-140,000 Ns total impulse, orbit transfer and…

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Chemical Propulsion

GITA — Green Impulse Transmitter

Inspecity Space Laboratories

• Propellant typeRefuellable, easy-to-source
• PerformanceHigh thrust, higher impulse
• ResponseInstant response capabilities

Eco-friendly propulsion system powering in-orbit servicing vehicles — refuellable, easy-to-source propellants, high thrust and instant response capabilities.

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Chemical Propulsion

DARUMA Micro Hybrid Propulsion Unit

Letara

• Wet mass30 kg
• Performance (10kg payload)Accelerates to 1,100 m/s
• Performance (100kg payload)Accelerates to 400 m/s

Modular hybrid propulsion unit using solid HDPE fuel and N2O oxidizer for last-mile orbital maneuvers of small satellites…

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Chemical Propulsion

BOOSTER Green Propulsion System

Liftero

• Thrust classes1N (0.49-1.42N), 5N (2.62-7.62N), 20N (10.5-30.5N), 200N (138-241N)
• Specific impulse273-303 s (varies by class)
• PropellantsN2O + C2H6

Modular green chemical propulsion system family for small satellites — thrust classes from 1N to 200N, N2O/C2H6 propellants,…

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