🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 13

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,753,613 km

• M1: 163,660 km (0.111 R)
• M2: 569,968 km (0.064 R)
• M3: 1,027,289 km (0.119 R)
• M4: 1,600,548 km (0.031 R)
• M5: 2,090,481 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 15

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.64 AU - 3.76 AU

Year: 3951 Days

Day: 7.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,753,613 km

• M1: 186,848 km (0.114 R)
• M2: 895,343 km (0.119 R)
• M3: 1,571,077 km (0.067 R)
• M4: 5,162,922 km (0.116 R)
• M5: 9,082,386 km (0.106 R)
• M6: 12,515,059 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 14.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.26 AU - 3.38 AU

Year: 4176 Days

Day: 14.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,753,613 km

• M1: 182,809 km (0.102 R)
• M2: 655,089 km (0.08 R)
• M3: 1,149,360 km (0.083 R)
• M4: 1,677,291 km (0.1 R)
• M5: 2,155,406 km (0.107 R)
• M6: 3,834,792 km (0.091 R)
• M7: 4,825,878 km (0.11 R)
• M8: 5,541,704 km (0.085 R)
• M9: 7,250,859 km (0.11 R)
• M10: 10,277,075 km (0.082 R)
• M11: 11,073,683 km (0.105 R)
• M12: 12,322,227 km (0.068 R)
• M13: 13,862,038 km (0.059 R)
• M14: 14,940,190 km (0.049 R)
• M15: 21,723,705 km (0.081 R)
• M16: 22,201,371 km (0.092 R)
• M17: 22,825,793 km (0.053 R)
• M18: 23,319,615 km (0.072 R)
• M19: 24,918,069 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.58 AU - 5.36 AU

Year: 6523 Days

Day: 7.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,753,613 km

• M1: 151,692 km (0.062 R)
• M2: 1,304,493 km (0.07 R)
• M3: 2,989,713 km (0.036 R)
• M4: 3,836,138 km (0.065 R)
• M5: 6,377,208 km (0.066 R)
• M6: 6,800,869 km (0.051 R)
• M7: 9,208,796 km (0.062 R)
• M8: 11,318,276 km (0.12 R)
• M9: 13,625,524 km (0.108 R)
• M10: 15,003,021 km (0.081 R)
• M11: 19,352,878 km (0.101 R)
• M12: 21,091,205 km (0.077 R)
• M13: 21,741,657 km (0.097 R)
• M14: 26,094,506 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.9

Radius: 6.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.33 AU - 11.83 AU

Year: 20467 Days

Day: 18.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,753,613 km

• M1: 99,483 km (0.119 R)
• M2: 401,670 km (0.097 R)
• M3: 3,178,356 km (0.091 R)
• M4: 4,064,125 km (0.037 R)
• M5: 8,628,955 km (0.099 R)
• M6: 13,733,533 km (0.066 R)
• M7: 16,616,135 km (0.108 R)
• M8: 31,872,574 km (0.069 R)
• M9: 32,482,186 km (0.085 R)
• M10: 37,527,972 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit