🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 14.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.72 AU - 0.84 AU

Year: 459 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,880,278 km

• M1: 182,958 km (0.093 R)
• M2: 683,662 km (0.048 R)
• M3: 1,194,838 km (0.099 R)
• M4: 1,793,828 km (0.08 R)
• M5: 2,521,323 km (0.096 R)
• M6: 3,353,685 km (0.115 R)
• M7: 4,789,226 km (0.11 R)
• M8: 5,412,152 km (0.111 R)
• M9: 6,861,606 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 12.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.15 AU - 1.33 AU

Year: 921 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,880,278 km

• M1: 154,235 km (0.077 R)
• M2: 568,023 km (0.109 R)
• M3: 1,219,522 km (0.063 R)
• M4: 2,062,955 km (0.1 R)
• M5: 2,485,419 km (0.108 R)
• M6: 3,112,384 km (0.085 R)
• M7: 3,688,186 km (0.113 R)
• M8: 4,402,815 km (0.05 R)
• M9: 4,941,517 km (0.108 R)
• M10: 5,769,541 km (0.072 R)
• M11: 6,393,663 km (0.037 R)
• M12: 7,206,578 km (0.051 R)
• M13: 7,982,991 km (0.109 R)
• M14: 8,567,171 km (0.051 R)
• M15: 9,323,089 km (0.068 R)
• M16: 10,092,620 km (0.028 R)
• M17: 10,586,892 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 12.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.3 AU - 2.1 AU

Year: 1478 Days

Day: 6.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,880,278 km

• M1: 151,094 km (0.12 R)
• M2: 532,120 km (0.085 R)
• M3: 909,555 km (0.074 R)
• M4: 1,332,468 km (0.079 R)
• M5: 1,869,824 km (0.09 R)
• M6: 2,718,642 km (0.034 R)
• M7: 3,107,896 km (0.082 R)
• M8: 3,519,589 km (0.03 R)
• M9: 4,114,689 km (0.081 R)
• M10: 4,831,263 km (0.12 R)
• M11: 5,732,441 km (0.093 R)
• M12: 6,223,421 km (0.073 R)
• M13: 6,673,112 km (0.063 R)
• M14: 7,562,472 km (0.117 R)
• M15: 8,127,802 km (0.116 R)
• M16: 8,776,458 km (0.116 R)
• M17: 9,285,390 km (0.093 R)
• M18: 10,055,370 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.96 AU - 2.86 AU

Year: 2495 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,880,278 km

• M1: 114,592 km (0.105 R)
• M2: 502,350 km (0.1 R)
• M3: 815,308 km (0.087 R)
• M4: 1,510,639 km (0.111 R)
• M5: 3,272,753 km (0.111 R)
• M6: 3,846,909 km (0.106 R)
• M7: 4,410,594 km (0.042 R)
• M8: 5,094,855 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.19 AU - 6.19 AU

Year: 7885 Days

Day: 6.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,880,278 km

• M1: 178,919 km (0.064 R)
• M2: 570,566 km (0.119 R)
• M3: 1,352,365 km (0.109 R)
• M4: 1,760,617 km (0.084 R)
• M5: 4,067,865 km (0.101 R)
• M6: 6,682,986 km (0.1 R)
• M7: 8,901,672 km (0.063 R)
• M8: 11,156,860 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.7

Radius: 3.4

Gravity: 40.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.37 AU - 8.29 AU

Year: 14611 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,880,278 km

• M1: 43,533 km (0.1 R)
• M2: 159,172 km (0.109 R)
• M3: 305,180 km (0.039 R)
• M4: 1,187,209 km (0.113 R)
• M5: 1,356,853 km (0.098 R)
• M6: 2,182,783 km (0.102 R)
• M7: 2,298,122 km (0.089 R)
• M8: 2,437,697 km (0.096 R)
• M9: 2,937,205 km (0.081 R)
• M10: 3,373,133 km (0.04 R)
• M11: 3,660,062 km (0.09 R)
• M12: 4,463,402 km (0.093 R)
• M13: 5,553,223 km (0.081 R)
• M14: 5,878,748 km (0.075 R)
• M15: 7,014,345 km (0.052 R)
• M16: 9,102,881 km (0.102 R)
• M17: 10,341,551 km (0.108 R)
• M18: 11,113,626 km (0.114 R)
• M19: 11,864,308 km (0.105 R)
• M20: 12,221,996 km (0.105 R)
• M21: 13,147,409 km (0.114 R)
• M22: 13,724,557 km (0.112 R)
• M23: 13,986,354 km (0.074 R)
• M24: 14,185,020 km (0.054 R)
• M25: 15,699,100 km (0.114 R)
• M26: 17,090,510 km (0.119 R)
• M27: 17,932,596 km (0.079 R)
• M28: 19,781,925 km (0.093 R)
• M29: 27,612,775 km (0.09 R)
• M30: 29,306,821 km (0.106 R)
• M31: 36,027,506 km (0.107 R)
• M32: 38,434,236 km (0.096 R)
• M33: 41,898,175 km (0.115 R)
• M34: 46,734,076 km (0.11 R)
• M35: 50,053,652 km (0.085 R)
• M36: 50,208,187 km (0.045 R)
• M37: 51,298,606 km (0.084 R)
• M38: 53,044,114 km (0.112 R)
• M39: 53,850,446 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.2

Radius: 7.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.15 AU - 9.73 AU

Year: 17825 Days

Day: 21 Hours

Environment

Temp: -243 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,880,278 km

• M1: 93,349 km (0.111 R)
• M2: 409,749 km (0.055 R)
• M3: 654,491 km (0.083 R)
• M4: 1,093,860 km (0.061 R)
• M5: 1,409,212 km (0.055 R)
• M6: 3,145,146 km (0.099 R)
• M7: 3,510,912 km (0.072 R)
• M8: 5,594,661 km (0.082 R)
• M9: 5,975,537 km (0.115 R)
• M10: 8,291,312 km (0.082 R)
• M11: 8,837,644 km (0.098 R)
• M12: 9,302,295 km (0.1 R)
• M13: 15,840,619 km (0.104 R)
• M14: 17,956,831 km (0.046 R)
• M15: 19,296,031 km (0.119 R)
• M16: 22,645,677 km (0.098 R)
• M17: 25,014,410 km (0.101 R)
• M18: 26,048,280 km (0.084 R)
• M19: 27,003,014 km (0.101 R)
• M20: 33,846,668 km (0.112 R)
• M21: 35,754,489 km (0.068 R)
• M22: 39,922,137 km (0.115 R)
• M23: 41,048,010 km (0.05 R)
• M24: 41,475,561 km (0.104 R)
• M25: 41,762,340 km (0.066 R)
• M26: 44,103,846 km (0.101 R)
• M27: 50,500,651 km (0.11 R)
• M28: 52,149,668 km (0.076 R)
• M29: 52,651,270 km (0.096 R)
• M30: 54,862,177 km (0.108 R)
• M31: 56,957,295 km (0.11 R)
• M32: 58,024,526 km (0.11 R)
• M33: 62,992,821 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.8

Radius: 7.4

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.38 AU - 11.24 AU

Year: 20490 Days

Day: 19.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,880,278 km

• M1: 102,026 km (0.107 R)
• M2: 1,120,338 km (0.059 R)
• M3: 1,753,287 km (0.082 R)
• M4: 1,986,061 km (0.047 R)
• M5: 4,029,867 km (0.099 R)
• M6: 5,194,487 km (0.106 R)
• M7: 5,565,041 km (0.076 R)
• M8: 9,300,350 km (0.115 R)
• M9: 13,727,549 km (0.107 R)
• M10: 14,799,867 km (0.095 R)
• M11: 15,094,874 km (0.08 R)
• M12: 16,550,760 km (0.076 R)
• M13: 16,868,805 km (0.113 R)
• M14: 20,733,367 km (0.112 R)
• M15: 25,782,445 km (0.108 R)
• M16: 28,875,531 km (0.093 R)
• M17: 32,084,106 km (0.097 R)
• M18: 35,391,116 km (0.094 R)
• M19: 36,586,852 km (0.087 R)
• M20: 48,910,725 km (0.109 R)
• M21: 49,237,746 km (0.093 R)
• M22: 61,240,282 km (0.094 R)
• M23: 62,768,873 km (0.105 R)
• M24: 65,109,332 km (0.097 R)
• M25: 67,305,129 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.5

Radius: 7.8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.65 AU - 12.55 AU

Year: 23014 Days

Day: 22.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,880,278 km

• M1: 96,939 km (0.103 R)
• M2: 385,364 km (0.085 R)
• M3: 709,842 km (0.117 R)
• M4: 1,131,110 km (0.11 R)
• M5: 1,383,631 km (0.1 R)
• M6: 3,156,216 km (0.045 R)
• M7: 3,989,326 km (0.054 R)
• M8: 4,332,654 km (0.089 R)
• M9: 4,658,328 km (0.079 R)
• M10: 5,565,490 km (0.025 R)
• M11: 7,314,887 km (0.105 R)
• M12: 7,777,743 km (0.075 R)
• M13: 11,174,662 km (0.074 R)
• M14: 18,836,915 km (0.087 R)
• M15: 20,804,576 km (0.098 R)
• M16: 21,733,130 km (0.088 R)
• M17: 22,048,781 km (0.062 R)
• M18: 22,581,649 km (0.072 R)
• M19: 23,451,860 km (0.105 R)
• M20: 24,570,852 km (0.073 R)
• M21: 25,960,317 km (0.116 R)
• M22: 27,036,075 km (0.077 R)
• M23: 27,401,244 km (0.096 R)
• M24: 27,646,434 km (0.095 R)
• M25: 30,969,452 km (0.04 R)
• M26: 37,635,234 km (0.063 R)
• M27: 40,900,058 km (0.057 R)
• M28: 52,759,878 km (0.083 R)
• M29: 54,676,975 km (0.114 R)
• M30: 60,291,233 km (0.096 R)
• M31: 61,963,288 km (0.061 R)
• M32: 68,508,644 km (0.118 R)
• M33: 71,250,923 km (0.057 R)
• M34: 76,709,749 km (0.115 R)
• M35: 81,677,745 km (0.119 R)
• M36: 83,209,028 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,751 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit