rotastellar 0.1.1

Python SDK for RotaStellar - Space Computing Infrastructure

rotastellar

Python SDK for RotaStellar — Space Computing Infrastructure

Plan, simulate, and operate orbital data centers and space intelligence systems.

Installation

pip install rotastellar

Quick Start

from rotastellar import Position, Orbit, Satellite, TimeRange

# Create a geographic position (e.g., Kennedy Space Center)
ksc = Position(latitude=28.5729, longitude=-80.6490, altitude_km=0.0)
print(f"KSC: {ksc.latitude}°N, {ksc.longitude}°W")

# Define an ISS-like orbit
orbit = Orbit(
    semi_major_axis_km=6778.0,
    eccentricity=0.0001,
    inclination_deg=51.6,
    raan_deg=100.0,
    arg_periapsis_deg=90.0,
    true_anomaly_deg=0.0
)
print(f"Orbital period: {orbit.period_minutes:.1f} minutes")
print(f"Apogee: {orbit.apogee_km:.1f} km, Perigee: {orbit.perigee_km:.1f} km")

# Create a satellite
sat = Satellite(
    id="ISS",
    name="International Space Station",
    norad_id=25544,
    position=Position(latitude=45.0, longitude=-122.0, altitude_km=408.0),
    orbit=orbit
)

Features

• Position — Geographic coordinates with altitude
• Orbit — Keplerian orbital elements with derived properties
• Satellite — Satellite metadata and state
• TimeRange — Time window specifications
• Validation — Automatic parameter validation

Related Packages

Package	Description
rotastellar-intel	Satellite tracking, TLE parsing, conjunction analysis
rotastellar-compute	Thermal, power, latency, and feasibility analysis
rotastellar-distributed	Federated learning, model partitioning, mesh routing

Links

• Website: https://rotastellar.com
• Documentation: https://docs.rotastellar.com
• GitHub: https://github.com/rotastellar/rotastellar-python

Author

Created by Subhadip Mitra at RotaStellar.

License

MIT License — Copyright (c) 2026 RotaStellar