{

  "planets": [

    "Mercury": {

      "size": 50,

      "color": "#FF00AA"

    },

    "Venus"

​

  }

}

​

​

// planet colors in RGB

const COLOR_MAP = {

  Mercury: [40, 40, 40],

  Venus: [207, 181, 59],

  Earth: [59, 144, 255],

  Mars: [224, 100, 58],

  Jupiter: [219, 193, 151],

  Saturn: [235, 226, 211],

  Uranus: [190, 222, 235],

  Neptune: [84, 224, 255]

}

// planet distance to the Sun (adjusted)

const DISTANCE = {

  Mercury: 4 * 3 * 5,

  Venus: 7 * 2 * 5,

  Earth: 10 * 2 * 5,

  Mars: 15 * 2 * 5,

  Jupiter: 52 * 5,

  Saturn: 95 * 3,

  Neptune: 301 * 3,

  Uranus: 198 * 3

}

// planet orbiting speed

const SPEED = {

  Mercury: 6 * 88 / 3650 * 30,

  Venus: 3 * 225 / 3650 * 30,

  Earth: 10 / 100 * 30,

  Mars: 15 * 2 * 30,

  Jupiter: 10 / 1186 * 30,

  Saturn: 10 / 2945 * 30,

  Neptune: 10 / 16481 * 30,

  Uranus: 10 / 2945 * 30

}

// planet size in relation to Earth (adjusted)

const SIZE = {

  Mercury: 2 / 5 * 5,

  Venus: 1 * 5,

  Earth: 1 * 5,

  Mars: 0.5 * 5,

  Jupiter: 11 / 4 * 5,

  Saturn: 9 / 4 * 5,

  Neptune: 4 / 3 * 5,

  Uranus: 4 / 3 * 5

}

​