SatOS is Antaris’s spacecraft software environment — essentially a modern, modular flight software stack that controls everything from task scheduling and attitude control to payload operation, communications, and edge computing. It’s built with open APIs and a distributed architecture so it can adapt across different hardware platforms, avoid vendor lock-in, and let users swap or upgrade components independently. SatOS enables autonomous onboard operations (even when out of contact with ground stations), securely supports payloads, distributes compute resources on orbit, and allows over-the-air upgrades of software modules, all while interoperating with Antaris’s cloud tools for mission planning and monitoring.

Antaris Design Studio is a software-first platform that lets users design, configure, test, and simulate satellite missions, all before building any hardware. You begin by defining your payloads and mission goals (e.g. communications, Earth observation, IoT), then customize your satellite from a marketplace of pre-integrated, tested components (size, mass, power, thermal, attitude, etc.). The tool also runs integration checks (e.g. will your power system support the payload under certain tasking orders?) and allows you to “fly” the mission virtually to see whether your design meets or falls short of requirements—helping you save time, cost, and uncertainty in satellite development.

Antaris Command Center is a cloud-based command & control system that automates the scheduling, prioritization, and orchestration of satellite and constellation operations. It ingests mission objectives and dependencies (e.g. power state, sensor activation, downlink windows) and then dynamically plans and sequences tasks (e.g. attitude changes, data collection, transmission) to meet those goals. By applying scenario modeling and AI/ML prioritization, it evaluates trade-offs, resolves conflicts, and adapts to changing conditions—all while integrating with Antaris’s digital twin environment (TrueTwin™) so you can test strategies virtually and push validated command sets into live operations.