🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.1

Radius: 9.7

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.12 AU - 1.42 AU

Year: 939 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,305,665 km

• M1: 120,725 km (0.106 R)
• M2: 425,456 km (0.09 R)
• M3: 729,888 km (0.107 R)
• M4: 1,121,984 km (0.104 R)
• M5: 1,454,839 km (0.097 R)
• M6: 2,177,098 km (0.095 R)
• M7: 2,548,250 km (0.065 R)
• M8: 2,865,996 km (0.094 R)
• M9: 3,778,992 km (0.061 R)
• M10: 4,225,242 km (0.076 R)
• M11: 4,640,227 km (0.056 R)
• M12: 5,064,786 km (0.075 R)
• M13: 6,110,325 km (0.044 R)
• M14: 6,663,239 km (0.107 R)
• M15: 7,160,203 km (0.109 R)
• M16: 7,520,285 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738

Radius: 9

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.92 AU - 2.34 AU

Year: 2039 Days

Day: 12.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 18,305,665 km

• M1: 112,498 km (0.07 R)
• M2: 395,686 km (0.099 R)
• M3: 1,138,440 km (0.083 R)
• M4: 1,542,803 km (0.061 R)
• M5: 1,845,589 km (0.083 R)
• M6: 2,175,602 km (0.106 R)
• M7: 2,545,258 km (0.052 R)
• M8: 3,244,030 km (0.077 R)
• M9: 4,007,727 km (0.081 R)
• M10: 4,545,531 km (0.055 R)
• M11: 5,476,778 km (0.109 R)
• M12: 5,765,053 km (0.093 R)
• M13: 8,803,685 km (0.086 R)
• M14: 10,352,472 km (0.085 R)
• M15: 10,906,882 km (0.054 R)
• M16: 11,248,862 km (0.12 R)
• M17: 12,647,902 km (0.11 R)
• M18: 13,540,851 km (0.078 R)
• M19: 14,658,198 km (0.056 R)
• M20: 16,176,616 km (0.084 R)
• M21: 16,572,003 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 9.2

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.24 AU - 3.56 AU

Year: 4113 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,305,665 km

• M1: 114,592 km (0.113 R)
• M2: 456,274 km (0.053 R)
• M3: 1,214,884 km (0.083 R)
• M4: 1,969,755 km (0.083 R)
• M5: 2,297,225 km (0.065 R)
• M6: 2,831,439 km (0.056 R)
• M7: 3,308,806 km (0.107 R)
• M8: 4,814,359 km (0.12 R)
• M9: 5,496,076 km (0.067 R)
• M10: 6,606,392 km (0.107 R)
• M11: 8,322,878 km (0.108 R)
• M12: 8,804,134 km (0.075 R)
• M13: 9,862,988 km (0.081 R)
• M14: 10,444,475 km (0.101 R)
• M15: 10,917,204 km (0.075 R)
• M16: 11,449,174 km (0.073 R)
• M17: 11,951,823 km (0.034 R)
• M18: 13,099,687 km (0.049 R)
• M19: 14,371,867 km (0.108 R)
• M20: 14,956,945 km (0.081 R)
• M21: 15,948,629 km (0.116 R)
• M22: 16,749,726 km (0.096 R)
• M23: 17,101,131 km (0.053 R)
• M24: 18,556,419 km (0.108 R)
• M25: 19,442,487 km (0.078 R)
• M26: 20,092,490 km (0.034 R)
• M27: 22,059,552 km (0.116 R)
• M28: 22,411,257 km (0.069 R)
• M29: 23,855,475 km (0.082 R)
• M30: 24,375,327 km (0.086 R)
• M31: 24,751,267 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 14.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.26 AU - 4.12 AU

Year: 4650 Days

Day: 10 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,305,665 km

• M1: 181,612 km (0.12 R)
• M2: 736,620 km (0.077 R)
• M3: 2,646,985 km (0.098 R)
• M4: 3,643,157 km (0.065 R)
• M5: 4,748,536 km (0.088 R)
• M6: 11,183,787 km (0.119 R)
• M7: 11,765,573 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 7.2

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.76 AU - 7.6 AU

Year: 11326 Days

Day: 23.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,305,665 km

• M1: 89,609 km (0.067 R)
• M2: 519,703 km (0.069 R)
• M3: 961,765 km (0.103 R)
• M4: 1,347,278 km (0.032 R)
• M5: 1,634,506 km (0.086 R)
• M6: 2,390,275 km (0.025 R)
• M7: 2,771,749 km (0.084 R)
• M8: 4,054,102 km (0.077 R)
• M9: 4,450,237 km (0.105 R)
• M10: 4,934,486 km (0.117 R)
• M11: 5,254,476 km (0.078 R)
• M12: 7,309,801 km (0.108 R)
• M13: 14,096,159 km (0.113 R)
• M14: 15,883,554 km (0.1 R)
• M15: 19,504,271 km (0.043 R)
• M16: 20,386,599 km (0.111 R)
• M17: 26,928,066 km (0.066 R)
• M18: 34,164,414 km (0.066 R)
• M19: 38,973,985 km (0.057 R)
• M20: 43,807,492 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.1

Radius: 4.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.83 AU - 8.15 AU

Year: 13447 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 135.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 18,305,665 km

• M1: 60,138 km (0.067 R)
• M2: 211,083 km (0.074 R)
• M3: 667,655 km (0.041 R)
• M4: 840,740 km (0.094 R)
• M5: 2,836,974 km (0.11 R)
• M6: 9,192,340 km (0.097 R)
• M7: 9,471,340 km (0.104 R)
• M8: 16,202,347 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit