text: //##### CONSTANTS ##########
  
  //Gravity
  var G = 6.672 * 10^(-11); //(kg/m^3)^-1 / s^2
  
  //speed of light in a vacuum
  c = 2.99792458 * 10^8 // m/s
  
  //Planck constant	
  //h = 6.6260755(40)	-27	 erg s	0.60
  
  // hbar	1.05457266(63)	-27	 erg s	0.60
  // Gravitational constant	G	6.67259(85)	-8	 cm3 g-1 s-2	128
  // Electron charge	e	4.8032068(14)	-10	 esu	0.30
  // Mass of electron	me	9.1093897(54)	-28	 g	0.59
  // Mass of proton	mp	1.6726231(10)	-24	 g	0.59
  // Mass of neutron	mn	1.6749286(10)	-24	 g	0.59
  // Mass of hydrogen	mH	1.6733	-24	 g	--
  // Atomic mass unit	amu	1.6605402(10)	-24	 g	0.59
  // Avagadro's number	NA	6.0221367(36)	23		0.59
  // Boltzmann constant	k	1.380658(12)	-16	 erg k-1	8.5
  // Electron volt	eV	1.6021772(50)	-12	 erg	~0.60
  // Radiation density constant	a	7.5646	-15	 erg cm-3 K-4	--
  // Stefan-Boltzmann constant	\sigma	5.67051(19)	-5	 erg cm-2 K-4 s-1	34
  // Fine structure constant	\alpha	7.29735308(33)	-3		0.045
  // Rydberg constant	R\inf	2.1798741(13)	-11	 erg	0.60
  
  //##### STANDARD UNITS #####
  
  //## Distance ##
  // Since let's say a size "2" unit in three.js is Earth's radius.
  // So 1 3js-unit = 3185.5 km (for solar system scale only)
  
  //## Time ##
  //Somebody help me incorporate something like Clock.js from Cesium?
  //JulianDate = ?
  