🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 14.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.22 AU - 1.3 AU

Year: 976 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,251,132 km

• M1: 176,675 km (0.104 R)
• M2: 722,558 km (0.11 R)
• M3: 1,166,863 km (0.094 R)
• M4: 1,669,662 km (0.096 R)
• M5: 2,341,057 km (0.113 R)
• M6: 3,188,529 km (0.091 R)
• M7: 4,165,403 km (0.034 R)
• M8: 4,724,600 km (0.094 R)
• M9: 5,493,832 km (0.084 R)
• M10: 8,528,724 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.7

Radius: 14

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.28 AU - 1.52 AU

Year: 1143 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,251,132 km

• M1: 174,132 km (0.057 R)
• M2: 751,430 km (0.056 R)
• M3: 1,248,843 km (0.104 R)
• M4: 1,739,674 km (0.058 R)
• M5: 2,214,796 km (0.072 R)
• M6: 2,868,988 km (0.089 R)
• M7: 3,874,286 km (0.089 R)
• M8: 4,568,569 km (0.044 R)
• M9: 5,243,106 km (0.101 R)
• M10: 5,808,137 km (0.119 R)
• M11: 6,864,897 km (0.054 R)
• M12: 7,831,449 km (0.079 R)
• M13: 8,628,656 km (0.116 R)
• M14: 10,161,585 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.4

Radius: 8.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.42 AU - 2.06 AU

Year: 1584 Days

Day: 6.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,251,132 km

• M1: 100,979 km (0.074 R)
• M2: 395,836 km (0.115 R)
• M3: 735,573 km (0.1 R)
• M4: 1,060,350 km (0.093 R)
• M5: 1,352,066 km (0.102 R)
• M6: 1,643,781 km (0.114 R)
• M7: 1,987,557 km (0.033 R)
• M8: 2,299,020 km (0.11 R)
• M9: 2,557,076 km (0.071 R)
• M10: 3,131,831 km (0.065 R)
• M11: 3,540,682 km (0.092 R)
• M12: 3,902,709 km (0.041 R)
• M13: 5,358,596 km (0.093 R)
• M14: 6,031,786 km (0.089 R)
• M15: 6,298,220 km (0.047 R)
• M16: 6,712,905 km (0.059 R)
• M17: 7,096,624 km (0.116 R)
• M18: 7,494,853 km (0.111 R)
• M19: 7,751,264 km (0.089 R)
• M20: 8,390,645 km (0.046 R)
• M21: 9,356,150 km (0.092 R)
• M22: 10,267,799 km (0.109 R)
• M23: 10,940,391 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 11.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.66 AU

Year: 2299 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,251,132 km

• M1: 140,472 km (0.06 R)
• M2: 636,090 km (0.116 R)
• M3: 990,637 km (0.044 R)
• M4: 1,343,538 km (0.066 R)
• M5: 1,706,613 km (0.111 R)
• M6: 2,370,977 km (0.11 R)
• M7: 3,528,864 km (0.07 R)
• M8: 4,482,102 km (0.096 R)
• M9: 4,850,561 km (0.029 R)
• M10: 5,429,206 km (0.084 R)
• M11: 6,262,915 km (0.103 R)
• M12: 6,836,772 km (0.075 R)
• M13: 7,716,857 km (0.092 R)
• M14: 8,121,070 km (0.097 R)
• M15: 9,666,416 km (0.026 R)
• M16: 10,622,047 km (0.113 R)
• M17: 12,047,865 km (0.073 R)
• M18: 12,806,924 km (0.043 R)
• M19: 15,373,126 km (0.117 R)
• M20: 16,215,661 km (0.104 R)
• M21: 17,245,792 km (0.081 R)
• M22: 17,669,902 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 9.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.18 AU - 2.5 AU

Year: 2471 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,251,132 km

• M1: 121,922 km (0.09 R)
• M2: 545,284 km (0.067 R)
• M3: 1,085,931 km (0.086 R)
• M4: 2,145,084 km (0.083 R)
• M5: 3,384,053 km (0.072 R)
• M6: 3,786,173 km (0.103 R)
• M7: 5,258,515 km (0.099 R)
• M8: 6,569,291 km (0.087 R)
• M9: 7,051,146 km (0.069 R)
• M10: 7,375,474 km (0.117 R)
• M11: 7,802,576 km (0.043 R)
• M12: 8,343,522 km (0.071 R)
• M13: 11,879,567 km (0.077 R)
• M14: 12,638,776 km (0.116 R)
• M15: 13,929,656 km (0.09 R)
• M16: 15,751,459 km (0.119 R)
• M17: 17,244,745 km (0.068 R)
• M18: 18,217,729 km (0.083 R)
• M19: 18,717,835 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 10.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.65 AU - 3.03 AU

Year: 3304 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,251,132 km

• M1: 131,796 km (0.089 R)
• M2: 925,712 km (0.118 R)
• M3: 1,753,137 km (0.109 R)
• M4: 2,125,935 km (0.119 R)
• M5: 2,583,406 km (0.114 R)
• M6: 3,214,858 km (0.115 R)
• M7: 5,312,370 km (0.073 R)
• M8: 5,657,642 km (0.091 R)
• M9: 6,160,590 km (0.089 R)
• M10: 6,693,158 km (0.105 R)
• M11: 8,159,666 km (0.11 R)
• M12: 8,584,524 km (0.092 R)
• M13: 9,829,777 km (0.091 R)
• M14: 11,452,315 km (0.112 R)
• M15: 11,895,574 km (0.076 R)
• M16: 12,350,351 km (0.064 R)
• M17: 13,054,209 km (0.089 R)
• M18: 14,134,605 km (0.042 R)
• M19: 14,904,735 km (0.102 R)
• M20: 15,273,643 km (0.119 R)
• M21: 15,974,809 km (0.094 R)
• M22: 17,383,572 km (0.084 R)
• M23: 17,733,631 km (0.043 R)
• M24: 18,148,017 km (0.096 R)
• M25: 18,629,423 km (0.063 R)
• M26: 20,836,889 km (0.058 R)
• M27: 21,565,281 km (0.084 R)
• M28: 23,213,251 km (0.036 R)
• M29: 23,852,483 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.9

Radius: 10.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.22 AU - 3.46 AU

Year: 4213 Days

Day: 6 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,251,132 km

• M1: 163,062 km (0.09 R)
• M2: 602,281 km (0.094 R)
• M3: 1,138,889 km (0.075 R)
• M4: 1,803,851 km (0.064 R)
• M5: 2,202,529 km (0.047 R)
• M6: 3,334,237 km (0.067 R)
• M7: 5,396,893 km (0.08 R)
• M8: 7,085,404 km (0.072 R)
• M9: 7,907,444 km (0.101 R)
• M10: 8,830,014 km (0.088 R)
• M11: 9,699,776 km (0.042 R)
• M12: 14,980,132 km (0.108 R)
• M13: 17,397,036 km (0.079 R)
• M14: 23,652,022 km (0.081 R)
• M15: 24,937,815 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.3

Radius: 6.3

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.34 AU - 8.1 AU

Year: 12024 Days

Day: 22.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,251,132 km

• M1: 84,672 km (0.08 R)
• M2: 294,558 km (0.107 R)
• M3: 522,845 km (0.082 R)
• M4: 951,592 km (0.053 R)
• M5: 1,243,158 km (0.041 R)
• M6: 1,889,272 km (0.109 R)
• M7: 2,148,375 km (0.029 R)
• M8: 2,890,829 km (0.066 R)
• M9: 4,065,322 km (0.057 R)
• M10: 4,589,663 km (0.055 R)
• M11: 7,269,858 km (0.07 R)
• M12: 8,401,117 km (0.086 R)
• M13: 8,818,645 km (0.09 R)
• M14: 9,545,391 km (0.11 R)
• M15: 9,745,703 km (0.105 R)
• M16: 11,395,169 km (0.085 R)
• M17: 12,256,404 km (0.072 R)
• M18: 13,037,305 km (0.091 R)
• M19: 13,534,119 km (0.104 R)
• M20: 14,565,447 km (0.044 R)
• M21: 15,032,791 km (0.088 R)
• M22: 15,927,087 km (0.094 R)
• M23: 16,710,980 km (0.111 R)
• M24: 17,149,302 km (0.098 R)
• M25: 20,352,192 km (0.104 R)
• M26: 21,274,912 km (0.094 R)
• M27: 24,771,163 km (0.082 R)
• M28: 26,310,077 km (0.08 R)
• M29: 35,326,340 km (0.04 R)
• M30: 39,033,675 km (0.089 R)
• M31: 43,402,381 km (0.106 R)
• M32: 44,787,957 km (0.098 R)
• M33: 49,419,507 km (0.062 R)
• M34: 50,322,031 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 5.1

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.18 AU - 12.9 AU

Year: 23620 Days

Day: 18.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,251,132 km

• M1: 63,429 km (0.105 R)
• M2: 452,683 km (0.107 R)
• M3: 638,334 km (0.095 R)
• M4: 800,349 km (0.084 R)
• M5: 1,169,107 km (0.117 R)
• M6: 1,415,645 km (0.081 R)
• M7: 1,974,094 km (0.11 R)
• M8: 3,259,588 km (0.107 R)
• M9: 3,689,682 km (0.096 R)
• M10: 4,911,597 km (0.106 R)
• M11: 7,192,666 km (0.063 R)
• M12: 8,535,456 km (0.094 R)
• M13: 10,273,634 km (0.115 R)
• M14: 15,821,620 km (0.068 R)
• M15: 17,638,187 km (0.071 R)
• M16: 25,852,756 km (0.079 R)
• M17: 28,715,760 km (0.082 R)
• M18: 31,028,094 km (0.098 R)
• M19: 32,037,730 km (0.047 R)
• M20: 33,989,384 km (0.071 R)
• M21: 34,255,519 km (0.085 R)
• M22: 34,523,000 km (0.108 R)
• M23: 37,557,892 km (0.119 R)
• M24: 37,984,994 km (0.09 R)
• M25: 40,317,973 km (0.087 R)
• M26: 43,054,716 km (0.117 R)
• M27: 46,075,247 km (0.089 R)
• M28: 52,003,661 km (0.088 R)
• M29: 54,147,697 km (0.099 R)
• M30: 55,609,268 km (0.088 R)
• M31: 56,164,127 km (0.088 R)
• M32: 60,346,285 km (0.115 R)
• M33: 62,115,429 km (0.109 R)
• M34: 64,527,546 km (0.08 R)
• M35: 66,792,757 km (0.104 R)
• M36: 68,897,599 km (0.066 R)
• M37: 71,263,638 km (0.088 R)
• M38: 72,356,750 km (0.146 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit