🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 13.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.64 AU - 0.76 AU

Year: 391 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,747,165 km

• M1: 166,652 km (0.077 R)
• M2: 602,580 km (0.096 R)
• M3: 1,150,258 km (0.113 R)
• M4: 2,400,896 km (0.041 R)
• M5: 2,836,076 km (0.078 R)
• M6: 3,560,579 km (0.096 R)
• M7: 4,004,885 km (0.099 R)
• M8: 4,581,734 km (0.104 R)
• M9: 5,064,935 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 9.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.46 AU - 1.6 AU

Year: 1262 Days

Day: 13.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,747,165 km

• M1: 123,119 km (0.076 R)
• M2: 442,361 km (0.118 R)
• M3: 854,802 km (0.108 R)
• M4: 1,393,953 km (0.094 R)
• M5: 1,766,751 km (0.104 R)
• M6: 2,312,035 km (0.11 R)
• M7: 2,690,817 km (0.048 R)
• M8: 3,155,318 km (0.04 R)
• M9: 4,282,538 km (0.059 R)
• M10: 4,602,378 km (0.069 R)
• M11: 5,771,037 km (0.11 R)
• M12: 6,522,168 km (0.079 R)
• M13: 7,284,220 km (0.098 R)
• M14: 8,537,102 km (0.079 R)
• M15: 9,511,732 km (0.113 R)
• M16: 10,190,607 km (0.064 R)
• M17: 10,695,051 km (0.079 R)
• M18: 11,075,329 km (0.101 R)
• M19: 11,536,539 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72

Radius: 6.8

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.23 AU - 9.43 AU

Year: 16032 Days

Day: 16.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,747,165 km

• M1: 105,616 km (0.093 R)
• M2: 490,681 km (0.089 R)
• M3: 792,420 km (0.111 R)
• M4: 1,766,900 km (0.035 R)
• M5: 2,018,225 km (0.082 R)
• M6: 3,610,096 km (0.089 R)
• M7: 4,040,788 km (0.041 R)
• M8: 7,202,838 km (0.106 R)
• M9: 9,630,812 km (0.062 R)
• M10: 10,912,865 km (0.053 R)
• M11: 11,715,159 km (0.065 R)
• M12: 12,155,575 km (0.064 R)
• M13: 15,378,512 km (0.093 R)
• M14: 15,729,319 km (0.103 R)
• M15: 16,875,089 km (0.11 R)
• M16: 17,373,698 km (0.088 R)
• M17: 19,062,509 km (0.115 R)
• M18: 27,596,319 km (0.104 R)
• M19: 30,251,233 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.6

Radius: 6.2

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.2 AU - 11.8 AU

Year: 22689 Days

Day: 21.4 Hours

Environment

Temp: -245 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,747,165 km

• M1: 77,043 km (0.104 R)
• M2: 470,485 km (0.114 R)
• M3: 692,638 km (0.107 R)
• M4: 1,419,983 km (0.116 R)
• M5: 2,785,064 km (0.102 R)
• M6: 3,064,064 km (0.107 R)
• M7: 3,590,050 km (0.108 R)
• M8: 3,890,143 km (0.065 R)
• M9: 4,575,002 km (0.101 R)
• M10: 5,648,816 km (0.107 R)
• M11: 8,130,345 km (0.111 R)
• M12: 10,576,270 km (0.08 R)
• M13: 13,120,182 km (0.109 R)
• M14: 13,544,741 km (0.106 R)
• M15: 14,421,235 km (0.081 R)
• M16: 16,286,571 km (0.068 R)
• M17: 20,583,321 km (0.109 R)
• M18: 22,838,060 km (0.12 R)
• M19: 23,555,830 km (0.065 R)
• M20: 37,313,299 km (0.114 R)
• M21: 38,595,652 km (0.047 R)
• M22: 41,549,761 km (0.101 R)
• M23: 50,443,953 km (0.118 R)
• M24: 53,609,295 km (0.087 R)
• M25: 68,015,869 km (0.078 R)
• M26: 70,356,028 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit