//html
data-kinetics-attraction
data-kinetics-attraction-chance=".5"
data-kinetics-attraction-grow="5"
data-kinetics-attraction-type="orbit"
data-kinetics-attraction-radius="0.7"
//params
"mode": {
  "type": "wind-from-right",
  "speed": 15,
  "boundery": "endless"
}
asteroids travel quadraticlands observers