🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 12.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.42 AU - 0.58 AU

Year: 244 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,633,951 km

• M1: 159,172 km (0.054 R)
• M2: 563,834 km (0.101 R)
• M3: 998,865 km (0.104 R)
• M4: 1,419,684 km (0.108 R)
• M5: 1,886,878 km (0.113 R)
• M6: 2,735,846 km (0.105 R)

Asteroid Belt

Center: 0.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 12.4

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.05 AU - 1.07 AU

Year: 753 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,633,951 km

• M1: 154,235 km (0.1 R)
• M2: 695,331 km (0.104 R)
• M3: 1,108,670 km (0.111 R)
• M4: 1,615,807 km (0.118 R)
• M5: 2,056,821 km (0.074 R)
• M6: 2,656,260 km (0.072 R)
• M7: 3,301,027 km (0.111 R)
• M8: 3,816,541 km (0.081 R)
• M9: 4,539,847 km (0.107 R)
• M10: 5,226,501 km (0.115 R)
• M11: 5,660,933 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 9.1

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.53 AU - 3.53 AU

Year: 3641 Days

Day: 13.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,633,951 km

• M1: 113,096 km (0.047 R)
• M2: 411,544 km (0.091 R)
• M3: 728,841 km (0.104 R)
• M4: 1,142,629 km (0.101 R)
• M5: 1,673,402 km (0.11 R)
• M6: 2,916,710 km (0.051 R)
• M7: 3,207,079 km (0.108 R)
• M8: 4,763,047 km (0.042 R)
• M9: 5,960,428 km (0.118 R)
• M10: 8,312,256 km (0.088 R)
• M11: 9,753,931 km (0.094 R)
• M12: 10,408,272 km (0.081 R)
• M13: 13,871,612 km (0.086 R)
• M14: 15,286,658 km (0.086 R)
• M15: 18,709,308 km (0.074 R)
• M16: 20,171,777 km (0.102 R)
• M17: 23,179,442 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.1

Radius: 3.4

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.73 AU - 8.03 AU

Year: 15269 Days

Day: 21.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,633,951 km

• M1: 42,336 km (0.107 R)
• M2: 240,404 km (0.117 R)
• M3: 659,727 km (0.09 R)
• M4: 899,083 km (0.073 R)
• M5: 8,134,683 km (0.089 R)
• M6: 9,037,507 km (0.058 R)
• M7: 12,883,668 km (0.104 R)
• M8: 13,319,446 km (0.08 R)
• M9: 15,221,733 km (0.088 R)
• M10: 15,403,195 km (0.101 R)
• M11: 23,983,231 km (0.106 R)
• M12: 27,131,668 km (0.085 R)
• M13: 27,487,711 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 5.4

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.11 AU - 10.77 AU

Year: 20020 Days

Day: 20.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,633,951 km

• M1: 67,169 km (0.112 R)
• M2: 505,192 km (0.053 R)
• M3: 771,925 km (0.112 R)
• M4: 1,153,549 km (0.107 R)
• M5: 1,797,867 km (0.045 R)
• M6: 3,519,140 km (0.101 R)
• M7: 4,189,189 km (0.045 R)
• M8: 4,940,769 km (0.098 R)
• M9: 6,192,604 km (0.118 R)
• M10: 6,747,911 km (0.117 R)
• M11: 7,122,205 km (0.097 R)
• M12: 11,022,371 km (0.114 R)
• M13: 18,287,592 km (0.104 R)
• M14: 22,386,125 km (0.08 R)
• M15: 24,164,544 km (0.114 R)
• M16: 30,396,043 km (0.091 R)
• M17: 32,572,543 km (0.082 R)
• M18: 33,999,407 km (0.067 R)
• M19: 40,529,803 km (0.106 R)
• M20: 43,303,497 km (0.087 R)
• M21: 49,534,847 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.5

Radius: 5.8

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.04 AU - 12.4 AU

Year: 22552 Days

Day: 24.2 Hours

Environment

Temp: -246 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,633,951 km

• M1: 72,555 km (0.12 R)
• M2: 255,064 km (0.073 R)
• M3: 635,193 km (0.074 R)
• M4: 1,613,862 km (0.056 R)
• M5: 2,199,986 km (0.043 R)
• M6: 2,509,355 km (0.091 R)
• M7: 3,559,532 km (0.071 R)
• M8: 4,166,899 km (0.085 R)
• M9: 5,186,409 km (0.036 R)
• M10: 5,965,215 km (0.102 R)
• M11: 7,706,235 km (0.103 R)
• M12: 8,371,048 km (0.11 R)
• M13: 9,125,021 km (0.084 R)
• M14: 11,355,974 km (0.093 R)
• M15: 12,790,768 km (0.044 R)
• M16: 15,790,205 km (0.089 R)
• M17: 16,242,738 km (0.047 R)
• M18: 22,181,026 km (0.111 R)
• M19: 29,989,885 km (0.097 R)
• M20: 31,270,293 km (0.119 R)
• M21: 32,829,851 km (0.082 R)
• M22: 34,946,661 km (0.108 R)
• M23: 38,357,492 km (0.059 R)
• M24: 39,174,895 km (0.086 R)
• M25: 40,003,967 km (0.1 R)
• M26: 49,426,538 km (0.095 R)
• M27: 50,719,512 km (0.111 R)
• M28: 53,204,483 km (0.099 R)
• M29: 54,050,608 km (0.05 R)
• M30: 56,467,212 km (0.118 R)
• M31: 60,775,781 km (0.06 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: 278 - 10,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit