🌌 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: 533.1

Radius: 9.4

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 391 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,255,770 km

• M1: 116,836 km (0.063 R)
• M2: 417,827 km (0.099 R)
• M3: 721,959 km (0.068 R)
• M4: 1,242,410 km (0.057 R)
• M5: 1,542,354 km (0.112 R)
• M6: 2,077,615 km (0.062 R)
• M7: 2,398,203 km (0.116 R)
• M8: 2,921,347 km (0.081 R)
• M9: 3,415,918 km (0.079 R)
• M10: 3,940,258 km (0.105 R)
• M11: 4,503,793 km (0.118 R)
• M12: 5,060,447 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 11.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.73 AU - 0.77 AU

Year: 433 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,255,770 km

• M1: 147,952 km (0.098 R)
• M2: 574,905 km (0.106 R)
• M3: 974,929 km (0.073 R)
• M4: 1,358,947 km (0.097 R)
• M5: 1,824,047 km (0.103 R)
• M6: 2,450,114 km (0.066 R)
• M7: 3,600,073 km (0.056 R)
• M8: 4,337,590 km (0.057 R)
• M9: 5,204,360 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.7

Radius: 9.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.64 AU - 1.04 AU

Year: 513 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,255,770 km

• M1: 143,614 km (0.09 R)
• M2: 682,914 km (0.096 R)
• M3: 1,038,808 km (0.112 R)
• M4: 1,353,562 km (0.057 R)
• M5: 1,792,781 km (0.08 R)
• M6: 2,350,033 km (0.065 R)
• M7: 2,885,145 km (0.086 R)
• M8: 3,764,182 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 12.8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.41 AU - 1.73 AU

Year: 1312 Days

Day: 6.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,255,770 km

• M1: 167,101 km (0.069 R)
• M2: 656,884 km (0.08 R)
• M3: 1,596,209 km (0.088 R)
• M4: 2,001,021 km (0.077 R)
• M5: 2,637,261 km (0.088 R)
• M6: 3,081,567 km (0.074 R)
• M7: 3,623,560 km (0.051 R)
• M8: 4,481,803 km (0.034 R)
• M9: 4,999,262 km (0.097 R)
• M10: 5,707,608 km (0.063 R)
• M11: 6,553,434 km (0.107 R)
• M12: 7,247,568 km (0.092 R)
• M13: 7,692,771 km (0.079 R)
• M14: 9,078,945 km (0.082 R)
• M15: 11,620,314 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.8

Radius: 7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.58 AU - 8.34 AU

Year: 12245 Days

Day: 17.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,255,770 km

• M1: 87,216 km (0.095 R)
• M2: 335,997 km (0.09 R)
• M3: 636,539 km (0.06 R)
• M4: 2,493,198 km (0.115 R)
• M5: 2,711,312 km (0.08 R)
• M6: 3,668,888 km (0.114 R)
• M7: 11,145,191 km (0.091 R)
• M8: 12,515,507 km (0.072 R)
• M9: 19,763,076 km (0.111 R)
• M10: 24,217,352 km (0.091 R)
• M11: 25,131,395 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit