{
  "Elevator (Otis Gen2)": {
    "fcc": 53,
    "cubic": 48,
    "best": 53,
    "volume_m3": 8.31,
    "density": 0.4158,
    "kepler_pct": 0.5616,
    "rated_capacity": 21,
    "ratio_to_rated": 2.5
  },
  "Boeing 747-400": {
    "fcc": 8966,
    "cubic": 6498,
    "best": 8966,
    "volume_m3": 968.35,
    "density": 0.6039,
    "kepler_pct": 0.8155,
    "rated_capacity": 660,
    "ratio_to_rated": 13.6
  },
  "K6 Phone Booth": {
    "fcc": 5,
    "cubic": 4,
    "best": 5,
    "volume_m3": 1.38,
    "density": 0.2362,
    "kepler_pct": 0.319,
    "rated_capacity": 1,
    "ratio_to_rated": 5.0
  },
  "Hot Tub (Jacuzzi J-345)": {
    "fcc": 8,
    "cubic": 9,
    "best": 9,
    "volume_m3": 1.96,
    "density": 0.2989,
    "kepler_pct": 0.4036,
    "rated_capacity": 6,
    "ratio_to_rated": 1.5
  },
  "Porta-Potty": {
    "fcc": 8,
    "cubic": 16,
    "best": 16,
    "volume_m3": 2.25,
    "density": 0.4638,
    "kepler_pct": 0.6264,
    "rated_capacity": 1,
    "ratio_to_rated": 16.0
  },
  "Standard Coffin": {
    "fcc": 0,
    "cubic": 0,
    "best": 0,
    "volume_m3": 0.44,
    "density": 0.0,
    "kepler_pct": 0.0,
    "rated_capacity": 1,
    "ratio_to_rated": 0.0
  },
  "King's Chamber (Great Pyramid)": {
    "fcc": 3080,
    "cubic": 2200,
    "best": 3080,
    "volume_m3": 318.69,
    "density": 0.6303,
    "kepler_pct": 0.8512,
    "rated_capacity": 1,
    "ratio_to_rated": 3080.0
  },
  "Volkswagen Beetle (Classic)": {
    "fcc": 10,
    "cubic": 12,
    "best": 12,
    "volume_m3": 2.28,
    "density": 0.3425,
    "kepler_pct": 0.4626,
    "rated_capacity": 4,
    "ratio_to_rated": 3.0
  },
  "ISS Destiny Lab": {
    "fcc": 1050,
    "cubic": 816,
    "best": 1050,
    "volume_m3": 122.15,
    "density": 0.5606,
    "kepler_pct": 0.7571,
    "rated_capacity": 3,
    "ratio_to_rated": 350.0
  }
}