🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.17 AU - 1.19 AU

Year: 828 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,837,748 km

• M1: 164,408 km (0.04 R)
• M2: 709,393 km (0.076 R)
• M3: 1,171,202 km (0.117 R)
• M4: 1,944,922 km (0.037 R)
• M5: 2,430,068 km (0.111 R)
• M6: 3,783,629 km (0.115 R)
• M7: 4,246,934 km (0.088 R)
• M8: 5,150,056 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 10.4

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.58 AU - 2.2 AU

Year: 1678 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,837,748 km

• M1: 133,142 km (0.107 R)
• M2: 586,872 km (0.113 R)
• M3: 972,685 km (0.111 R)
• M4: 1,354,160 km (0.119 R)
• M5: 1,713,045 km (0.118 R)
• M6: 2,066,695 km (0.104 R)
• M7: 2,683,038 km (0.113 R)
• M8: 5,807,689 km (0.106 R)
• M9: 7,752,610 km (0.07 R)
• M10: 9,727,003 km (0.081 R)
• M11: 10,477,236 km (0.114 R)
• M12: 11,302,269 km (0.12 R)
• M13: 13,163,117 km (0.098 R)
• M14: 13,658,585 km (0.096 R)
• M15: 14,424,975 km (0.09 R)
• M16: 14,862,997 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 9.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.2 AU - 2.68 AU

Year: 2461 Days

Day: 12.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,837,748 km

• M1: 119,379 km (0.082 R)
• M2: 417,976 km (0.097 R)
• M3: 904,768 km (0.072 R)
• M4: 1,421,778 km (0.088 R)
• M5: 3,317,632 km (0.086 R)
• M6: 5,752,487 km (0.042 R)
• M7: 9,847,130 km (0.055 R)
• M8: 10,304,451 km (0.103 R)
• M9: 10,606,040 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 13.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.22 AU - 3.56 AU

Year: 3172 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,837,748 km

• M1: 165,455 km (0.111 R)
• M2: 604,824 km (0.073 R)
• M3: 1,731,745 km (0.073 R)
• M4: 2,220,780 km (0.092 R)
• M5: 4,056,945 km (0.089 R)
• M6: 5,135,994 km (0.09 R)
• M7: 6,532,191 km (0.05 R)
• M8: 7,231,711 km (0.054 R)
• M9: 8,168,044 km (0.108 R)
• M10: 8,584,075 km (0.118 R)
• M11: 10,429,664 km (0.067 R)
• M12: 11,074,132 km (0.097 R)
• M13: 12,111,144 km (0.08 R)
• M14: 12,952,034 km (0.115 R)
• M15: 13,386,915 km (0.062 R)
• M16: 14,610,177 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 14.2

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.6 AU - 6.92 AU

Year: 8926 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,837,748 km

• M1: 257,458 km (0.096 R)
• M2: 751,281 km (0.054 R)
• M3: 1,308,233 km (0.111 R)
• M4: 2,390,275 km (0.099 R)
• M5: 3,203,339 km (0.111 R)
• M6: 3,724,389 km (0.081 R)
• M7: 4,727,742 km (0.072 R)
• M8: 9,562,595 km (0.094 R)
• M9: 12,439,512 km (0.113 R)
• M10: 15,380,905 km (0.108 R)
• M11: 17,886,071 km (0.057 R)
• M12: 18,523,358 km (0.071 R)
• M13: 22,269,737 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 5.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.56 AU - 8.5 AU

Year: 12035 Days

Day: 15.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,837,748 km

• M1: 72,256 km (0.092 R)
• M2: 283,937 km (0.095 R)
• M3: 535,860 km (0.103 R)
• M4: 1,105,977 km (0.107 R)
• M5: 1,986,809 km (0.108 R)
• M6: 3,220,842 km (0.108 R)
• M7: 6,516,782 km (0.07 R)
• M8: 7,945,592 km (0.104 R)
• M9: 8,795,756 km (0.105 R)
• M10: 10,159,191 km (0.074 R)
• M11: 14,728,359 km (0.112 R)
• M12: 18,093,713 km (0.03 R)
• M13: 20,949,387 km (0.075 R)
• M14: 23,601,607 km (0.119 R)
• M15: 32,181,943 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 7.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.8 AU - 8.26 AU

Year: 13342 Days

Day: 22.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,837,748 km

• M1: 94,247 km (0.069 R)
• M2: 345,571 km (0.114 R)
• M3: 673,490 km (0.045 R)
• M4: 1,001,857 km (0.077 R)
• M5: 1,270,535 km (0.058 R)
• M6: 2,097,362 km (0.109 R)
• M7: 3,350,244 km (0.042 R)
• M8: 4,558,995 km (0.108 R)
• M9: 6,543,710 km (0.078 R)
• M10: 8,616,538 km (0.118 R)
• M11: 9,043,490 km (0.113 R)
• M12: 9,350,615 km (0.079 R)
• M13: 10,504,912 km (0.037 R)
• M14: 10,795,581 km (0.057 R)
• M15: 13,093,554 km (0.096 R)
• M16: 16,595,490 km (0.031 R)
• M17: 19,057,123 km (0.11 R)
• M18: 25,033,109 km (0.117 R)
• M19: 25,726,645 km (0.073 R)
• M20: 29,676,029 km (0.116 R)
• M21: 32,658,861 km (0.053 R)
• M22: 35,400,840 km (0.097 R)
• M23: 37,499,100 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 11,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit