{"Planet":"Mercury","Mass (1024kg)":0.33,"Diameter (km)":4879,"Density (kg/m3)":5429,"Gravity (m/s2)":3.7,"Escape Velocity (km/s)":4.3,"Rotation Period (hours)":1407.6,"Length of Day (hours)":4222.6,"Distance from Sun (106 km)":57.9,"Perihelion (106 km)":46,"Aphelion (106 km)":69.8,"Orbital Period (days)":88,"Orbital Velocity (km/s)":47.4,"Orbital Inclination (degrees)":7,"Orbital Eccentricity":0.206,"Obliquity to Orbit (degrees)":0.034,"Mean Temperature (C)":167,"Number of Moons":0}
{"Planet":"Venus","Mass (1024kg)":4.87,"Diameter (km)":12104,"Density (kg/m3)":5243,"Gravity (m/s2)":8.9,"Escape Velocity (km/s)":10.4,"Rotation Period (hours)":-5832.5,"Length of Day (hours)":2802,"Distance from Sun (106 km)":108.2,"Perihelion (106 km)":107.5,"Aphelion (106 km)":108.9,"Orbital Period (days)":224.7,"Orbital Velocity (km/s)":35,"Orbital Inclination (degrees)":3.4,"Orbital Eccentricity":0.007,"Obliquity to Orbit (degrees)":177.4,"Mean Temperature (C)":464,"Number of Moons":0}
{"Planet":"Earth","Mass (1024kg)":5.97,"Diameter (km)":12756,"Density (kg/m3)":5514,"Gravity (m/s2)":9.8,"Escape Velocity (km/s)":11.2,"Rotation Period (hours)":23.9,"Length of Day (hours)":24,"Distance from Sun (106 km)":149.6,"Perihelion (106 km)":147.1,"Aphelion (106 km)":152.1,"Orbital Period (days)":365.2,"Orbital Velocity (km/s)":29.8,"Orbital Inclination (degrees)":0,"Orbital Eccentricity":0.017,"Obliquity to Orbit (degrees)":23.4,"Mean Temperature (C)":15,"Number of Moons":1}
{"Planet":"Moon","Mass (1024kg)":0.073,"Diameter (km)":3475,"Density (kg/m3)":3340,"Gravity (m/s2)":1.6,"Escape Velocity (km/s)":2.4,"Rotation Period (hours)":655.7,"Length of Day (hours)":708.7,"Distance from Sun (106 km)":0.384,"Perihelion (106 km)":0.363,"Aphelion (106 km)":0.406,"Orbital Period (days)":27.3,"Orbital Velocity (km/s)":1,"Orbital Inclination (degrees)":5.1,"Orbital Eccentricity":0.055,"Obliquity to Orbit (degrees)":6.7,"Mean Temperature (C)":-20,"Number of Moons":0}
{"Planet":"Mars","Mass (1024kg)":0.642,"Diameter (km)":6792,"Density (kg/m3)":3934,"Gravity (m/s2)":3.7,"Escape Velocity (km/s)":5,"Rotation Period (hours)":24.6,"Length of Day (hours)":24.7,"Distance from Sun (106 km)":228,"Perihelion (106 km)":206.7,"Aphelion (106 km)":249.3,"Orbital Period (days)":687,"Orbital Velocity (km/s)":24.1,"Orbital Inclination (degrees)":1.8,"Orbital Eccentricity":0.094,"Obliquity to Orbit (degrees)":25.2,"Mean Temperature (C)":-65,"Number of Moons":2}
{"Planet":"Jupiter","Mass (1024kg)":1898,"Diameter (km)":142984,"Density (kg/m3)":1326,"Gravity (m/s2)":23.1,"Escape Velocity (km/s)":59.5,"Rotation Period (hours)":9.9,"Length of Day (hours)":9.9,"Distance from Sun (106 km)":778.5,"Perihelion (106 km)":740.6,"Aphelion (106 km)":816.4,"Orbital Period (days)":4331,"Orbital Velocity (km/s)":13.1,"Orbital Inclination (degrees)":1.3,"Orbital Eccentricity":0.049,"Obliquity to Orbit (degrees)":3.1,"Mean Temperature (C)":-110,"Number of Moons":95}
{"Planet":"Saturn","Mass (1024kg)":568,"Diameter (km)":120536,"Density (kg/m3)":687,"Gravity (m/s2)":9,"Escape Velocity (km/s)":35.5,"Rotation Period (hours)":10.7,"Length of Day (hours)":10.7,"Distance from Sun (106 km)":1432,"Perihelion (106 km)":1357.6,"Aphelion (106 km)":1506.5,"Orbital Period (days)":10747,"Orbital Velocity (km/s)":9.7,"Orbital Inclination (degrees)":2.5,"Orbital Eccentricity":0.052,"Obliquity to Orbit (degrees)":26.7,"Mean Temperature (C)":-140,"Number of Moons":146}
{"Planet":"Uranus","Mass (1024kg)":86.8,"Diameter (km)":51118,"Density (kg/m3)":1270,"Gravity (m/s2)":8.7,"Escape Velocity (km/s)":21.3,"Rotation Period (hours)":-17.2,"Length of Day (hours)":17.2,"Distance from Sun (106 km)":2867,"Perihelion (106 km)":2732.7,"Aphelion (106 km)":3001.4,"Orbital Period (days)":30589,"Orbital Velocity (km/s)":6.8,"Orbital Inclination (degrees)":0.8,"Orbital Eccentricity":0.047,"Obliquity to Orbit (degrees)":97.8,"Mean Temperature (C)":-195,"Number of Moons":28}
{"Planet":"Neptune","Mass (1024kg)":102,"Diameter (km)":49528,"Density (kg/m3)":1638,"Gravity (m/s2)":11,"Escape Velocity (km/s)":23.5,"Rotation Period (hours)":16.1,"Length of Day (hours)":16.1,"Distance from Sun (106 km)":4515,"Perihelion (106 km)":4471.1,"Aphelion (106 km)":4558.9,"Orbital Period (days)":59800,"Orbital Velocity (km/s)":5.4,"Orbital Inclination (degrees)":1.8,"Orbital Eccentricity":0.01,"Obliquity to Orbit (degrees)":28.3,"Mean Temperature (C)":-200,"Number of Moons":16}
{"Planet":"Pluto","Mass (1024kg)":0.013,"Diameter (km)":2376,"Density (kg/m3)":1850,"Gravity (m/s2)":0.7,"Escape Velocity (km/s)":1.3,"Rotation Period (hours)":-153.3,"Length of Day (hours)":153.3,"Distance from Sun (106 km)":5906.4,"Perihelion (106 km)":4436.8,"Aphelion (106 km)":7375.9,"Orbital Period (days)":90560,"Orbital Velocity (km/s)":4.7,"Orbital Inclination (degrees)":17.2,"Orbital Eccentricity":0.244,"Obliquity to Orbit (degrees)":119.5,"Mean Temperature (C)":-225,"Number of Moons":5}