def __init__(self): Planet.__init__(self, "Mars", 228000000, 1.8821) self.lengthOfDay = 1 self.diameter = 6794.4
def __init__(self): Planet.__init__(self, "Venus", 108000000, .6156) self.lengthOfDay = 243 self.diameter = 12104
def __init__(self): Planet.__init__(self, "Jupiter", 778000000, 11.862) self.lengthOfDay = .375 self.diameter = 142984
def __init__(self): Planet.__init__(self, "Mercury", 58000000, .2409) self.lengthOfDay = 58 self.diameter = 4879.4
def __init__(self): Planet.__init__(self, "Saturn", 1427000000, 29.456) self.lengthOfDay = .417 self.diameter = 120536
def __init__(self): Planet.__init__(self, "Pluto", 5913000000, 247.7) self.lengthOfDay = 6 self.diameter = 2374
def __init__(self): Planet.__init__(self, "Earth", 150000000, 1) self.lengthOfDay = 1 self.diameter = 12756
def __init__(self): Planet.__init__(self, "Neptune", 4497000000, 164.81) self.lengthOfDay = .667 self.diameter = 49572
def __init__(self): Planet.__init__(self, "Uranus", 2871000000, 84.07) self.lengthOfDay = .708 self.diameter = 51118