Node.js SDK for Space Computing Infrastructure

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

Packages

Package	Description
@rotastellar/sdk	Core types — Position, Orbit, Satellite, TimeRange
@rotastellar/compute	Feasibility, thermal, power, and latency analysis
@rotastellar/intel	Satellite tracking, TLE parsing, conjunction analysis
@rotastellar/distributed	Federated learning, model partitioning, mesh routing

Installation

# Core SDK
npm install @rotastellar/sdk

# All packages
npm install @rotastellar/sdk @rotastellar/compute @rotastellar/intel @rotastellar/distributed

Quick Start

import { Position, Orbit, Satellite } from '@rotastellar/sdk';
import { FeasibilityCalculator, WorkloadProfile, WorkloadType } from '@rotastellar/compute';

// Define a position
const ksc = new Position({ latitude: 28.5729, longitude: -80.6490, altitudeKm: 0.0 });

// Analyze workload feasibility
const calc = new FeasibilityCalculator({ altitudeKm: 550.0 });
const profile = new WorkloadProfile({
  workloadType: WorkloadType.INFERENCE,
  computePowerKw: 10.0,
  memoryGb: 32.0
});
const result = calc.analyze(profile);
console.log(`Feasible: ${result.feasible}, Rating: ${result.rating}`);

Links

• Website: https://rotastellar.com
• Documentation: https://docs.rotastellar.com/sdks/node
• Python SDK: https://github.com/rotastellar/rotastellar-python
• Rust SDK: https://github.com/rotastellar/rotastellar-rust

Author

Created by Subhadip Mitra at RotaStellar.

License

MIT License — Copyright (c) 2026 RotaStellar