🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 8.5

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 646 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,648,137 km

• M1: 108,010 km (0.049 R)
• M2: 470,336 km (0.112 R)
• M3: 1,102,686 km (0.032 R)
• M4: 1,398,142 km (0.111 R)
• M5: 2,369,331 km (0.074 R)
• M6: 3,206,630 km (0.091 R)
• M7: 3,875,782 km (0.092 R)
• M8: 4,814,359 km (0.107 R)
• M9: 5,727,953 km (0.076 R)
• M10: 6,089,082 km (0.076 R)
• M11: 6,690,316 km (0.119 R)
• M12: 7,069,696 km (0.07 R)
• M13: 7,419,007 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 10.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.79 AU - 1.21 AU

Year: 656 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,648,137 km

• M1: 135,536 km (0.102 R)
• M2: 485,595 km (0.092 R)
• M3: 1,088,923 km (0.109 R)
• M4: 1,699,881 km (0.066 R)
• M5: 2,093,173 km (0.105 R)
• M6: 3,001,232 km (0.041 R)
• M7: 3,745,033 km (0.108 R)
• M8: 4,876,891 km (0.106 R)
• M9: 5,530,633 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.4

Radius: 13.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.07 AU - 1.73 AU

Year: 1087 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,648,137 km

• M1: 164,258 km (0.09 R)
• M2: 792,869 km (0.093 R)
• M3: 1,708,258 km (0.044 R)
• M4: 3,172,821 km (0.093 R)
• M5: 3,776,000 km (0.05 R)
• M6: 4,347,913 km (0.066 R)
• M7: 4,957,973 km (0.085 R)
• M8: 6,191,257 km (0.076 R)
• M9: 7,363,357 km (0.085 R)
• M10: 7,802,875 km (0.064 R)
• M11: 10,430,562 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365

Radius: 8.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.3 AU - 1.7 AU

Year: 1205 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,648,137 km

• M1: 106,962 km (0.088 R)
• M2: 566,527 km (0.068 R)
• M3: 1,250,788 km (0.109 R)
• M4: 1,599,500 km (0.052 R)
• M5: 1,917,097 km (0.112 R)
• M6: 2,255,786 km (0.103 R)
• M7: 2,575,926 km (0.077 R)
• M8: 2,901,152 km (0.032 R)
• M9: 3,336,182 km (0.074 R)
• M10: 3,753,710 km (0.081 R)
• M11: 4,238,257 km (0.046 R)
• M12: 4,521,446 km (0.087 R)
• M13: 5,663,177 km (0.12 R)
• M14: 6,872,676 km (0.118 R)
• M15: 7,241,285 km (0.047 R)
• M16: 7,671,528 km (0.1 R)
• M17: 9,202,812 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 5.1

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.55 AU - 11.25 AU

Year: 22002 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,648,137 km

• M1: 64,477 km (0.062 R)
• M2: 571,015 km (0.114 R)
• M3: 731,833 km (0.11 R)
• M4: 1,341,743 km (0.073 R)
• M5: 1,526,197 km (0.073 R)
• M6: 2,053,680 km (0.102 R)
• M7: 2,828,597 km (0.111 R)
• M8: 3,133,776 km (0.103 R)
• M9: 3,332,442 km (0.111 R)
• M10: 5,134,648 km (0.111 R)
• M11: 5,697,585 km (0.085 R)
• M12: 5,956,538 km (0.11 R)
• M13: 8,460,059 km (0.066 R)
• M14: 10,074,669 km (0.077 R)
• M15: 10,785,558 km (0.032 R)
• M16: 13,440,172 km (0.102 R)
• M17: 25,811,916 km (0.113 R)
• M18: 31,388,775 km (0.115 R)
• M19: 38,106,766 km (0.117 R)
• M20: 42,285,334 km (0.094 R)
• M21: 44,268,553 km (0.089 R)
• M22: 44,991,709 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.4

Radius: 6.2

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.75 AU - 11.25 AU

Year: 23933 Days

Day: 24.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,648,137 km

• M1: 77,641 km (0.109 R)
• M2: 359,334 km (0.106 R)
• M3: 903,272 km (0.092 R)
• M4: 2,168,272 km (0.116 R)
• M5: 4,388,304 km (0.099 R)
• M6: 8,916,482 km (0.082 R)
• M7: 9,683,171 km (0.096 R)
• M8: 10,672,162 km (0.114 R)
• M9: 11,472,661 km (0.083 R)
• M10: 12,646,106 km (0.103 R)
• M11: 16,004,878 km (0.113 R)
• M12: 16,806,423 km (0.114 R)
• M13: 20,097,427 km (0.108 R)
• M14: 21,990,887 km (0.047 R)
• M15: 25,049,266 km (0.103 R)
• M16: 27,014,084 km (0.094 R)
• M17: 32,245,073 km (0.055 R)
• M18: 34,041,295 km (0.056 R)
• M19: 35,633,166 km (0.102 R)
• M20: 38,964,411 km (0.079 R)
• M21: 39,539,016 km (0.102 R)
• M22: 39,973,748 km (0.084 R)
• M23: 47,532,629 km (0.052 R)
• M24: 48,518,928 km (0.058 R)
• M25: 48,850,736 km (0.101 R)
• M26: 51,215,878 km (0.069 R)
• M27: 51,732,440 km (0.104 R)
• M28: 52,078,609 km (0.053 R)
• M29: 54,904,812 km (0.118 R)
• M30: 60,860,752 km (0.111 R)
• M31: 69,522,469 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit