{
  "schema_version": "1.0",
  "id": "component.carrier.planetary",
  "version": "1.0.0",
  "kind": "carrier",
  "virtual": false,
  "roles": ["carrier", "static_carrier", "output_carrier"],
  "parameters": {
    "planet_count": {"type": "integer", "minimum": 1},
    "planet_orbit_radius_mm": {"type": "number", "exclusive_minimum": 0},
    "plate_thickness_mm": {"type": "number", "exclusive_minimum": 0}
  },
  "ports": [
    {"id": "rotation_axis", "type": "port.rotation.coaxial", "multiplicity": "one"},
    {"id": "planet_pin_joint", "type": "port.joint.revolute", "multiplicity": "many"},
    {"id": "stationary_mount", "type": "port.mount.stationary", "multiplicity": "one"}
  ],
  "capability_refs": [
    "capability.cad.simplecad_parts",
    "capability.validation.revolute_joint"
  ],
  "applicability": {
    "current_mechanisms": [
      "mechanism.planetary.simple_2k_h",
      "mechanism.planetary.ferguson_wolfrom"
    ]
  },
  "maturity": "production"
}