🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.65 AU - 0.97 AU

Year: 275 Days

Day: 25.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,382,765 km

• M1: 88,412 km (0.101 R)
• M2: 301,589 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.05 AU - 3.45 AU

Year: 2207 Days

Day: 31 Hours

Environment

Temp: -110 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,382,765 km

• M1: 519,404 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 14.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.72 AU - 8.88 AU

Year: 9834 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,382,765 km

• M1: 184,005 km (0.115 R)
• M2: 639,082 km (0.093 R)
• M3: 1,116,898 km (0.098 R)
• M4: 1,941,182 km (0.114 R)
• M5: 2,452,657 km (0.073 R)
• M6: 2,900,852 km (0.115 R)
• M7: 3,356,079 km (0.091 R)
• M8: 4,185,599 km (0.094 R)
• M9: 5,545,743 km (0.096 R)
• M10: 6,144,134 km (0.112 R)
• M11: 6,982,481 km (0.074 R)
• M12: 7,681,402 km (0.105 R)
• M13: 9,809,282 km (0.077 R)
• M14: 10,423,830 km (0.084 R)
• M15: 11,900,959 km (0.086 R)
• M16: 15,954,463 km (0.102 R)
• M17: 17,242,501 km (0.06 R)
• M18: 19,303,361 km (0.032 R)
• M19: 21,694,683 km (0.089 R)
• M20: 23,274,886 km (0.102 R)
• M21: 24,093,186 km (0.117 R)
• M22: 26,467,005 km (0.081 R)
• M23: 28,167,933 km (0.094 R)
• M24: 29,306,672 km (0.065 R)
• M25: 33,363,018 km (0.117 R)
• M26: 40,322,012 km (0.112 R)
• M27: 41,370,244 km (0.055 R)
• M28: 43,112,311 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 8.3

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.81 AU - 10.93 AU

Year: 10805 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,382,765 km

• M1: 103,671 km (0.094 R)
• M2: 744,249 km (0.066 R)
• M3: 1,223,262 km (0.095 R)
• M4: 1,518,867 km (0.102 R)
• M5: 2,295,729 km (0.066 R)
• M6: 2,642,497 km (0.103 R)
• M7: 2,977,147 km (0.11 R)
• M8: 3,981,996 km (0.101 R)
• M9: 4,332,654 km (0.049 R)
• M10: 4,767,834 km (0.102 R)
• M11: 5,581,197 km (0.111 R)
• M12: 6,211,304 km (0.082 R)
• M13: 6,523,814 km (0.114 R)
• M14: 7,222,884 km (0.094 R)
• M15: 8,154,281 km (0.075 R)
• M16: 8,916,033 km (0.118 R)
• M17: 9,415,690 km (0.056 R)
• M18: 10,146,476 km (0.106 R)
• M19: 11,027,308 km (0.109 R)
• M20: 21,996,871 km (0.117 R)
• M21: 28,062,466 km (0.118 R)
• M22: 29,571,609 km (0.111 R)
• M23: 30,907,518 km (0.069 R)
• M24: 32,986,031 km (0.1 R)
• M25: 35,526,802 km (0.084 R)
• M26: 37,419,663 km (0.112 R)
• M27: 38,065,178 km (0.101 R)
• M28: 42,095,794 km (0.028 R)
• M29: 46,550,369 km (0.078 R)
• M30: 46,848,069 km (0.111 R)
• M31: 48,814,533 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,858 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit