Space Inventor Microsatellite Platform
State of the art report 2025

Microsatellite Platform

Explore our customizable microsatellite solution, crafted from modular subsystems to cater to diverse missions in both Low Earth Orbit and Geostationary Orbit.

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Microsatellite

Mission example

- Capable of maneuvering from different orbital slots in Geostationary orbit for Bring-into-use purposes - Rendezvous and close proximity missions - Space Domain Awareness - communication using high-speed links - Stellar Observation - Earth Observation  

MSRP From

€1.800.000

Specifications

Description

Explore our customizable microsatellite solution, crafted from modular subsystems to cater to diverse missions in both Low Earth Orbit and Geostationary Orbit.

Introducing Space Inventor's cutting-edge microsatellite platform, offering customization options for tailored missions. Our innovative design streamlines components, simplifying integration with convenient 360° access.

The Microsatellite platform is specifically optimized for compatibility with the Falcon 9 quarter plate payload adapter, utilizing an 8-inch, 11-inch, or 15-inch separation ring from ExoLaunch.

The Microsatellite platform ensures reliability and offers additional options such as deployable solar panels and precise orientation capabilities for optimal power generation.
 

Features

Payload Mass Average
10-70 kg
Payload Volume
Custom
Propulsion
Custom
Payload Power Peak Average
Up to 300 W
Reaction wheels
4-8 x WHL 500/1000/5000
Payload Power Average
Up to 300 W
Battery Capacity
Up to 1200 Whr
Data Buses
Redundant CAN / Ethernet / SpaceWire
On-Board computer
Redundant Cortex-M7 /redundant Zync-7030
Bus provided redundant user data storage
Up to 64 GB
ADCS Pointing accuracy adv. option 1
Down to 5 arcsec
ADCS sensors
6-12 Fine sun sensors, 1-2 star tracker, 2 gyros
Primary communications
S band 4 Mbps
High Speed links
2 x S/X band 4 - 200 Mbps
Solar Peak power production
Up to 500 W
Available for GEO with reduced payload capacity and reduced link speed
State-of-the-art power distribution modules for efficient energy management
Equipped with a suite of cutting-edge attitude sensors, including star trackers, fine sun sensors, and IMU, ensuring high accuracy pointing knowledge
Vectoring electric propulsion units for orbital manoeuvring and wheel unloading
Four best-in-class momentum wheels with low micro-vibration levels guarantee precise control
Secure decommissioning at the Geostationary Orbit graveyard

Available modules in satellite

Space Inventor Momentum Wheel 1000

Reaction Wheel

Space Inventor presents high-performance reaction wheel units, meticulously designed for microsatellite missions with mission lifetimes of up to 5 years.
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Space Inventor Magnetorquer

Magnetorquer

The MT-P4 magnetorquer rod is an integrated solution designed for momentum dumping of LEO satellites.
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Space Inventor L-Band Single Patch

PATCH1-L-R

L-Band Patch 1 antenna. This antenna design offers simplicity and efficiency, making it suitable for various applications like GPS systems, satellite communication, and remote sensing due to its ability to maintain a stable connection within this frequency range.

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Space Inventor 2x2-downlink-array

PATCH2X2-S-R

S-Band Patch 2 antenna. An S-band 2x2 antenna array is a compact yet powerful configuration of four antenna elements designed to operate in the S-band frequency range.

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Space Inventor S-Band Single Patch

PATCH1-S-R

S-Band Patch 1 antenna. An S-band is widely used in various applications, including satellite communication and radar systems, for its simplicity and effectiveness in this frequency range.

An S-band single patch antenna is a compact single port antenna designed for the 2025-2110 MHz or 2200-2290 MHz S-band frequency range. 

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Space Inventor UHF Antenna

MONOPOLE2-UHF

The UHF/VHF Monopole Antenna for Satellite is a high-performance, compact antenna designed specifically for satellite communication applications in the UHF & VHF bands.

View module

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