🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 8.8

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.92 AU

Year: 1530 Days

Day: 11.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 94,625,553 km

• M1: 109,506 km (0.115 R)
• M2: 477,816 km (0.106 R)
• M3: 904,020 km (0.118 R)
• M4: 1,828,984 km (0.1 R)
• M5: 2,313,980 km (0.092 R)
• M6: 2,620,655 km (0.079 R)
• M7: 2,998,091 km (0.117 R)
• M8: 4,185,449 km (0.078 R)
• M9: 4,844,129 km (0.056 R)
• M10: 5,327,779 km (0.112 R)
• M11: 5,705,663 km (0.054 R)
• M12: 7,158,109 km (0.098 R)
• M13: 8,480,105 km (0.1 R)
• M14: 8,842,281 km (0.119 R)
• M15: 10,191,804 km (0.085 R)
• M16: 10,986,468 km (0.083 R)
• M17: 11,308,402 km (0.099 R)
• M18: 11,636,770 km (0.086 R)
• M19: 12,160,063 km (0.075 R)
• M20: 12,855,843 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 10.5

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.55 AU - 1.99 AU

Year: 1625 Days

Day: 9.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,625,553 km

• M1: 131,796 km (0.078 R)
• M2: 492,476 km (0.108 R)
• M3: 888,013 km (0.042 R)
• M4: 1,546,992 km (0.089 R)
• M5: 2,174,704 km (0.111 R)
• M6: 3,025,617 km (0.082 R)
• M7: 3,359,968 km (0.055 R)
• M8: 3,772,410 km (0.093 R)
• M9: 4,296,451 km (0.11 R)
• M10: 4,932,691 km (0.088 R)
• M11: 5,606,928 km (0.064 R)
• M12: 5,966,711 km (0.081 R)
• M13: 7,707,432 km (0.049 R)
• M14: 8,183,303 km (0.039 R)
• M15: 9,030,775 km (0.117 R)
• M16: 14,612,570 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 8.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.4 AU - 2.16 AU

Year: 1639 Days

Day: 9.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 94,625,553 km

• M1: 106,962 km (0.052 R)
• M2: 390,899 km (0.083 R)
• M3: 661,522 km (0.097 R)
• M4: 1,130,661 km (0.115 R)
• M5: 1,469,500 km (0.073 R)
• M6: 2,106,488 km (0.074 R)
• M7: 2,378,756 km (0.07 R)
• M8: 3,117,021 km (0.072 R)
• M9: 3,652,881 km (0.112 R)
• M10: 5,002,702 km (0.079 R)
• M11: 5,351,714 km (0.113 R)
• M12: 7,104,552 km (0.106 R)
• M13: 8,594,098 km (0.066 R)
• M14: 9,383,078 km (0.108 R)
• M15: 9,705,910 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 15

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.58 AU - 4.28 AU

Year: 4385 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,625,553 km

• M1: 186,848 km (0.05 R)
• M2: 683,064 km (0.117 R)
• M3: 1,288,337 km (0.096 R)
• M4: 1,803,402 km (0.05 R)
• M5: 2,362,150 km (0.06 R)
• M6: 2,943,488 km (0.087 R)
• M7: 3,619,969 km (0.036 R)
• M8: 5,628,919 km (0.107 R)
• M9: 6,230,901 km (0.1 R)
• M10: 7,926,443 km (0.076 R)
• M11: 9,408,210 km (0.05 R)
• M12: 10,748,308 km (0.096 R)
• M13: 11,393,823 km (0.101 R)
• M14: 13,069,917 km (0.113 R)
• M15: 15,418,604 km (0.042 R)
• M16: 19,082,704 km (0.088 R)
• M17: 19,620,658 km (0.12 R)
• M18: 20,656,624 km (0.045 R)
• M19: 24,690,081 km (0.072 R)
• M20: 28,604,908 km (0.07 R)
• M21: 30,389,760 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.2

Radius: 4

Gravity: 43.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.28 AU - 9.02 AU

Year: 14605 Days

Day: 18.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,625,553 km

• M1: 49,816 km (0.099 R)
• M2: 235,317 km (0.097 R)
• M3: 388,506 km (0.11 R)
• M4: 1,056,011 km (0.086 R)
• M5: 1,272,779 km (0.113 R)
• M6: 2,163,036 km (0.117 R)
• M7: 2,623,498 km (0.103 R)
• M8: 3,996,657 km (0.076 R)
• M9: 5,636,698 km (0.112 R)
• M10: 6,459,786 km (0.064 R)
• M11: 7,050,996 km (0.077 R)
• M12: 7,226,475 km (0.037 R)
• M13: 7,723,888 km (0.047 R)
• M14: 9,779,512 km (0.091 R)
• M15: 10,163,530 km (0.048 R)
• M16: 10,331,229 km (0.1 R)
• M17: 11,138,010 km (0.09 R)
• M18: 14,362,443 km (0.053 R)
• M19: 16,185,891 km (0.106 R)
• M20: 17,751,433 km (0.117 R)
• M21: 20,461,698 km (0.062 R)
• M22: 20,818,788 km (0.09 R)
• M23: 23,728,167 km (0.103 R)
• M24: 29,422,909 km (0.097 R)
• M25: 31,982,529 km (0.12 R)
• M26: 34,686,510 km (0.087 R)
• M27: 38,886,022 km (0.096 R)
• M28: 42,248,982 km (0.079 R)
• M29: 47,493,285 km (0.086 R)
• M30: 58,352,145 km (0.116 R)
• M31: 61,812,943 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 3.4

Gravity: 29.78 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.44 AU - 12.5 AU

Year: 23385 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,625,553 km

• M1: 42,336 km (0.087 R)
• M2: 502,499 km (0.106 R)
• M3: 654,790 km (0.038 R)
• M4: 1,028,934 km (0.077 R)
• M5: 1,235,230 km (0.119 R)
• M6: 1,483,861 km (0.099 R)
• M7: 2,282,265 km (0.076 R)
• M8: 5,120,436 km (0.108 R)
• M9: 6,831,836 km (0.095 R)
• M10: 7,744,083 km (0.092 R)
• M11: 9,530,880 km (0.063 R)
• M12: 17,221,707 km (0.071 R)
• M13: 27,785,411 km (0.046 R)
• M14: 33,122,465 km (0.108 R)
• M15: 39,951,757 km (0.116 R)
• M16: 43,466,858 km (0.079 R)
• M17: 44,072,131 km (0.108 R)
• M18: 44,224,272 km (0.083 R)
• M19: 56,843,900 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.7

Radius: 5.3

Gravity: 33.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.53 AU - 10.67 AU

Year: 23822 Days

Day: 23.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 94,625,553 km

• M1: 65,973 km (0.087 R)
• M2: 397,930 km (0.033 R)
• M3: 1,072,766 km (0.117 R)
• M4: 1,786,049 km (0.075 R)
• M5: 2,278,076 km (0.051 R)
• M6: 4,702,011 km (0.118 R)
• M7: 5,761,762 km (0.055 R)
• M8: 6,630,926 km (0.119 R)
• M9: 8,066,018 km (0.073 R)
• M10: 9,031,971 km (0.106 R)
• M11: 11,604,456 km (0.093 R)
• M12: 14,064,145 km (0.106 R)
• M13: 19,289,598 km (0.106 R)
• M14: 22,820,856 km (0.064 R)
• M15: 23,151,766 km (0.047 R)
• M16: 24,738,102 km (0.103 R)
• M17: 29,667,502 km (0.107 R)
• M18: 32,361,011 km (0.096 R)
• M19: 38,073,855 km (0.113 R)
• M20: 43,911,762 km (0.098 R)
• M21: 45,285,519 km (0.096 R)
• M22: 45,633,334 km (0.119 R)
• M23: 50,132,939 km (0.093 R)
• M24: 52,585,447 km (0.104 R)
• M25: 52,777,381 km (0.112 R)
• M26: 53,743,933 km (0.039 R)
• M27: 55,712,341 km (0.102 R)
• M28: 59,792,474 km (0.09 R)
• M29: 66,279,187 km (0.114 R)
• M30: 66,952,527 km (0.091 R)
• M31: 67,857,295 km (0.063 R)
• M32: 69,923,092 km (0.062 R)
• M33: 72,980,424 km (0.09 R)
• M34: 75,391,941 km (0.097 R)
• M35: 75,880,528 km (0.076 R)
• M36: 76,125,569 km (0.226 R)
• M37: 83,726,188 km (0.071 R)
• M38: 85,569,683 km (0.177 R)
• M39: 92,095,292 km (0.135 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: 397 - 16,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit