🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.1

Radius: 11.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,109,256 km

• M1: 146,307 km (0.104 R)
• M2: 511,475 km (0.12 R)
• M3: 892,202 km (0.112 R)
• M4: 1,597,855 km (0.104 R)
• M5: 2,017,178 km (0.09 R)
• M6: 2,485,269 km (0.114 R)
• M7: 2,948,873 km (0.119 R)
• M8: 3,386,148 km (0.092 R)
• M9: 4,017,152 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 14.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,109,256 km

• M1: 186,100 km (0.111 R)
• M2: 707,748 km (0.09 R)
• M3: 1,181,823 km (0.1 R)
• M4: 1,675,496 km (0.054 R)
• M5: 2,204,624 km (0.058 R)
• M6: 3,421,004 km (0.079 R)
• M7: 3,938,762 km (0.097 R)
• M8: 4,509,179 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 12.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.53 AU - 0.73 AU

Year: 345 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,109,256 km

• M1: 158,275 km (0.095 R)
• M2: 586,124 km (0.087 R)
• M3: 1,207,105 km (0.053 R)
• M4: 1,635,254 km (0.111 R)
• M5: 2,256,235 km (0.113 R)
• M6: 3,020,531 km (0.086 R)
• M7: 3,559,981 km (0.083 R)
• M8: 4,150,593 km (0.07 R)
• M9: 4,708,144 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.78 AU - 0.82 AU

Year: 494 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 96.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,109,256 km

• M1: 167,849 km (0.115 R)
• M2: 588,219 km (0.05 R)
• M3: 1,121,086 km (0.119 R)
• M4: 1,615,657 km (0.072 R)
• M5: 2,707,871 km (0.107 R)
• M6: 3,365,952 km (0.098 R)
• M7: 3,973,319 km (0.103 R)
• M8: 4,715,624 km (0.112 R)
• M9: 5,478,424 km (0.083 R)
• M10: 6,075,469 km (0.037 R)
• M11: 6,755,690 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 13.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.19 AU - 1.21 AU

Year: 907 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,109,256 km

• M1: 166,652 km (0.106 R)
• M2: 840,890 km (0.076 R)
• M3: 1,272,779 km (0.115 R)
• M4: 1,785,600 km (0.053 R)
• M5: 2,273,439 km (0.064 R)
• M6: 2,739,586 km (0.076 R)
• M7: 3,174,616 km (0.115 R)
• M8: 5,172,945 km (0.112 R)
• M9: 6,052,281 km (0.1 R)
• M10: 6,572,582 km (0.078 R)
• M11: 7,409,134 km (0.056 R)
• M12: 8,850,360 km (0.102 R)
• M13: 9,695,588 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 13.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.51 AU - 1.53 AU

Year: 1294 Days

Day: 11.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,109,256 km

• M1: 165,156 km (0.081 R)
• M2: 762,800 km (0.081 R)
• M3: 1,171,651 km (0.048 R)
• M4: 1,616,704 km (0.092 R)
• M5: 2,027,500 km (0.076 R)
• M6: 2,557,974 km (0.088 R)
• M7: 5,118,790 km (0.097 R)
• M8: 6,294,330 km (0.051 R)
• M9: 7,007,463 km (0.1 R)
• M10: 7,460,895 km (0.117 R)
• M11: 8,041,634 km (0.11 R)
• M12: 9,657,141 km (0.11 R)
• M13: 10,219,779 km (0.102 R)
• M14: 11,792,651 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 13.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.58 AU - 1.62 AU

Year: 1397 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,109,256 km

• M1: 171,439 km (0.061 R)
• M2: 1,006,195 km (0.069 R)
• M3: 2,349,435 km (0.035 R)
• M4: 2,858,217 km (0.061 R)
• M5: 3,546,966 km (0.064 R)
• M6: 4,441,561 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 3.1

Gravity: 54.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.48 AU - 8.58 AU

Year: 15707 Days

Day: 24.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,109,256 km

• M1: 38,895 km (0.061 R)
• M2: 197,170 km (0.105 R)
• M3: 299,046 km (0.116 R)
• M4: 886,218 km (0.065 R)
• M5: 1,815,370 km (0.115 R)
• M6: 2,029,146 km (0.104 R)
• M7: 2,142,092 km (0.116 R)
• M8: 2,864,051 km (0.082 R)
• M9: 4,509,478 km (0.101 R)
• M10: 6,571,236 km (0.096 R)
• M11: 7,646,097 km (0.113 R)
• M12: 8,488,931 km (0.092 R)
• M13: 8,783,190 km (0.117 R)
• M14: 9,084,032 km (0.12 R)
• M15: 15,815,786 km (0.089 R)
• M16: 20,737,107 km (0.12 R)
• M17: 25,764,942 km (0.042 R)
• M18: 38,402,671 km (0.096 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: 478 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit