Description
A planet with some of its physical features
Class Methods
.new
A new planet
Predefined Planets
.mercury
.venus
.earth
Hello, world!
.mars
.jupiter
.saturn
.uranus
.neptune
Instance Methods
.name
.mass
Planet mass, in Earth's mass
.orbitalPeriod
Orbital period around the Sun, in Julian years
.surfaceGravity
Gravity force at surface, in g
.temperature
Mean temperature at equator, in ºK
.radius
Mean planet radius, in Eart's radius
.rotationPeriod
Rotation period along its axis, in Earth's days
.perihelion
(Minimum) distance to the sun
Examples
See SolarSystem