🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 8.7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.89 AU - 1.05 AU

Year: 637 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,877,589 km

• M1: 108,309 km (0.094 R)
• M2: 530,175 km (0.12 R)
• M3: 813,513 km (0.078 R)
• M4: 1,086,529 km (0.085 R)
• M5: 1,654,403 km (0.101 R)
• M6: 2,357,513 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.1

Radius: 12.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.92 AU - 1.2 AU

Year: 728 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,877,589 km

• M1: 160,369 km (0.072 R)
• M2: 815,907 km (0.083 R)
• M3: 1,496,128 km (0.073 R)
• M4: 2,016,280 km (0.118 R)
• M5: 3,000,933 km (0.034 R)
• M6: 3,825,517 km (0.101 R)
• M7: 4,916,983 km (0.117 R)
• M8: 6,330,084 km (0.085 R)
• M9: 6,908,130 km (0.112 R)
• M10: 8,047,468 km (0.117 R)
• M11: 8,546,975 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 11.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.82 AU - 2.08 AU

Year: 1816 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,877,589 km

• M1: 144,212 km (0.056 R)
• M2: 513,270 km (0.091 R)
• M3: 1,280,259 km (0.09 R)
• M4: 1,794,426 km (0.06 R)
• M5: 2,292,587 km (0.106 R)
• M6: 2,670,322 km (0.077 R)
• M7: 3,276,343 km (0.097 R)
• M8: 3,918,118 km (0.088 R)
• M9: 5,988,403 km (0.116 R)
• M10: 6,791,295 km (0.103 R)
• M11: 8,039,988 km (0.09 R)
• M12: 8,672,637 km (0.081 R)
• M13: 9,176,782 km (0.069 R)
• M14: 10,558,319 km (0.084 R)
• M15: 11,503,478 km (0.101 R)
• M16: 12,268,222 km (0.119 R)
• M17: 12,663,161 km (0.068 R)
• M18: 13,520,207 km (0.075 R)
• M19: 14,546,598 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 10.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.95 AU - 2.15 AU

Year: 1957 Days

Day: 9.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,877,589 km

• M1: 144,512 km (0.079 R)
• M2: 576,401 km (0.101 R)
• M3: 931,845 km (0.084 R)
• M4: 1,486,255 km (0.088 R)
• M5: 1,840,353 km (0.117 R)
• M6: 2,176,799 km (0.089 R)
• M7: 5,380,437 km (0.119 R)
• M8: 6,515,137 km (0.07 R)
• M9: 9,021,200 km (0.055 R)
• M10: 9,971,446 km (0.029 R)
• M11: 10,653,313 km (0.057 R)
• M12: 11,289,553 km (0.075 R)
• M13: 13,565,834 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.36 AU - 2.44 AU

Year: 2479 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,877,589 km

• M1: 192,383 km (0.066 R)
• M2: 859,440 km (0.092 R)
• M3: 1,782,159 km (0.12 R)
• M4: 3,042,222 km (0.094 R)
• M5: 4,070,109 km (0.085 R)
• M6: 4,968,594 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 9.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.6 AU - 3.88 AU

Year: 4823 Days

Day: 9.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,877,589 km

• M1: 119,379 km (0.055 R)
• M2: 518,207 km (0.093 R)
• M3: 903,721 km (0.113 R)
• M4: 1,228,199 km (0.107 R)
• M5: 1,576,612 km (0.075 R)
• M6: 2,004,163 km (0.097 R)
• M7: 2,615,569 km (0.11 R)
• M8: 3,309,853 km (0.115 R)
• M9: 4,037,497 km (0.091 R)
• M10: 4,796,856 km (0.051 R)
• M11: 5,622,038 km (0.079 R)
• M12: 6,597,565 km (0.115 R)
• M13: 7,297,534 km (0.115 R)
• M14: 8,456,768 km (0.106 R)
• M15: 10,723,175 km (0.03 R)
• M16: 11,690,326 km (0.118 R)
• M17: 12,396,727 km (0.076 R)
• M18: 13,272,323 km (0.117 R)
• M19: 14,287,345 km (0.094 R)
• M20: 16,146,697 km (0.041 R)
• M21: 18,513,335 km (0.098 R)
• M22: 19,411,820 km (0.058 R)
• M23: 20,528,269 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 3.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.01 AU - 12.87 AU

Year: 22495 Days

Day: 16.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,877,589 km

• M1: 61,186 km (0.101 R)
• M2: 243,845 km (0.059 R)
• M3: 557,551 km (0.077 R)
• M4: 737,218 km (0.101 R)
• M5: 1,257,819 km (0.11 R)
• M6: 1,608,327 km (0.1 R)
• M7: 2,052,333 km (0.112 R)
• M8: 2,390,724 km (0.092 R)
• M9: 2,667,928 km (0.1 R)
• M10: 3,820,879 km (0.03 R)
• M11: 4,357,636 km (0.074 R)
• M12: 4,602,378 km (0.093 R)
• M13: 7,577,132 km (0.119 R)
• M14: 9,014,917 km (0.103 R)
• M15: 9,190,096 km (0.12 R)
• M16: 11,885,700 km (0.11 R)
• M17: 12,149,292 km (0.083 R)
• M18: 14,459,681 km (0.094 R)
• M19: 16,195,615 km (0.039 R)
• M20: 19,778,933 km (0.1 R)
• M21: 21,910,852 km (0.09 R)
• M22: 27,349,034 km (0.06 R)
• M23: 34,254,023 km (0.065 R)
• M24: 35,434,948 km (0.118 R)
• M25: 37,538,145 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 11,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit