🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 11.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 382 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,157,120 km

• M1: 148,251 km (0.077 R)
• M2: 909,854 km (0.027 R)
• M3: 1,305,391 km (0.093 R)
• M4: 1,740,272 km (0.092 R)
• M5: 2,629,183 km (0.1 R)
• M6: 3,368,346 km (0.066 R)
• M7: 4,215,070 km (0.12 R)
• M8: 4,661,170 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.3

Radius: 9.4

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 459 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 68,157,120 km

• M1: 116,836 km (0.112 R)
• M2: 596,447 km (0.044 R)
• M3: 1,251,386 km (0.11 R)
• M4: 1,680,732 km (0.09 R)
• M5: 1,982,471 km (0.072 R)
• M6: 2,301,264 km (0.11 R)
• M7: 2,708,021 km (0.035 R)
• M8: 3,009,311 km (0.079 R)
• M9: 3,627,150 km (0.104 R)
• M10: 4,357,188 km (0.086 R)
• M11: 5,048,629 km (0.114 R)
• M12: 6,471,454 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 10.4

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.16 AU - 1.54 AU

Year: 1046 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,157,120 km

• M1: 129,402 km (0.114 R)
• M2: 888,013 km (0.08 R)
• M3: 1,849,030 km (0.055 R)
• M4: 2,357,662 km (0.053 R)
• M5: 3,053,592 km (0.071 R)
• M6: 4,645,762 km (0.088 R)
• M7: 6,289,244 km (0.108 R)
• M8: 8,993,674 km (0.037 R)
• M9: 9,798,212 km (0.093 R)
• M10: 10,202,276 km (0.055 R)
• M11: 11,516,044 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 14.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.62 AU - 2.04 AU

Year: 1651 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,157,120 km

• M1: 178,620 km (0.093 R)
• M2: 677,678 km (0.096 R)
• M3: 1,610,122 km (0.091 R)
• M4: 2,572,186 km (0.084 R)
• M5: 3,044,317 km (0.05 R)
• M6: 4,110,351 km (0.107 R)
• M7: 4,844,877 km (0.096 R)
• M8: 5,595,858 km (0.108 R)
• M9: 6,577,370 km (0.101 R)
• M10: 7,164,691 km (0.09 R)
• M11: 8,021,737 km (0.119 R)
• M12: 8,537,251 km (0.089 R)
• M13: 10,113,265 km (0.099 R)
• M14: 11,455,158 km (0.061 R)
• M15: 11,992,663 km (0.106 R)
• M16: 14,668,370 km (0.118 R)
• M17: 15,302,965 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 11.5

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.88 AU - 2.88 AU

Year: 3259 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,157,120 km

• M1: 143,016 km (0.118 R)
• M2: 513,869 km (0.026 R)
• M3: 1,117,646 km (0.117 R)
• M4: 2,560,218 km (0.103 R)
• M5: 3,145,445 km (0.074 R)
• M6: 3,859,475 km (0.112 R)
• M7: 5,067,029 km (0.087 R)
• M8: 6,049,289 km (0.105 R)
• M9: 6,997,291 km (0.079 R)
• M10: 8,709,438 km (0.106 R)
• M11: 11,623,755 km (0.032 R)
• M12: 12,294,551 km (0.06 R)
• M13: 12,709,237 km (0.118 R)
• M14: 15,879,515 km (0.075 R)
• M15: 16,649,645 km (0.07 R)
• M16: 17,157,829 km (0.08 R)
• M17: 19,356,468 km (0.091 R)
• M18: 20,684,748 km (0.113 R)
• M19: 22,617,702 km (0.03 R)
• M20: 23,101,801 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.2

Radius: 3.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.74 AU - 7.84 AU

Year: 13126 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,157,120 km

• M1: 54,154 km (0.077 R)
• M2: 432,637 km (0.073 R)
• M3: 595,100 km (0.112 R)
• M4: 1,177,934 km (0.11 R)
• M5: 1,431,801 km (0.068 R)
• M6: 2,868,689 km (0.12 R)
• M7: 3,796,196 km (0.098 R)
• M8: 9,677,187 km (0.073 R)
• M9: 12,993,622 km (0.094 R)
• M10: 14,995,840 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 3.4

Gravity: 45.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.88 AU - 10.96 AU

Year: 19280 Days

Day: 19.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,157,120 km

• M1: 46,375 km (0.093 R)
• M2: 154,235 km (0.115 R)
• M3: 382,821 km (0.116 R)
• M4: 860,337 km (0.11 R)
• M5: 1,068,727 km (0.11 R)
• M6: 1,443,470 km (0.105 R)
• M7: 1,586,186 km (0.072 R)
• M8: 1,808,788 km (0.062 R)
• M9: 2,071,482 km (0.072 R)
• M10: 2,232,748 km (0.111 R)
• M11: 2,534,936 km (0.036 R)
• M12: 2,649,229 km (0.086 R)
• M13: 4,805,832 km (0.112 R)
• M14: 5,197,628 km (0.073 R)
• M15: 5,533,775 km (0.081 R)
• M16: 6,500,925 km (0.072 R)
• M17: 7,717,305 km (0.069 R)
• M18: 9,455,034 km (0.078 R)
• M19: 12,991,528 km (0.103 R)
• M20: 16,512,763 km (0.116 R)
• M21: 17,648,210 km (0.089 R)
• M22: 17,814,563 km (0.12 R)
• M23: 18,490,446 km (0.105 R)
• M24: 19,271,198 km (0.103 R)
• M25: 22,224,559 km (0.115 R)
• M26: 24,940,059 km (0.088 R)
• M27: 28,094,031 km (0.113 R)
• M28: 28,893,333 km (0.105 R)
• M29: 33,498,254 km (0.06 R)
• M30: 37,874,142 km (0.108 R)
• M31: 39,130,465 km (0.094 R)
• M32: 40,703,337 km (0.104 R)
• M33: 41,285,572 km (0.105 R)
• M34: 45,830,504 km (0.049 R)
• M35: 46,144,810 km (0.036 R)
• M36: 52,565,251 km (0.046 R)
• M37: 65,933,915 km (0.067 R)
• M38: 66,334,538 km (0.112 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: 483 - 15,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit