🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 12.4

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.61 AU - 0.75 AU

Year: 380 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,461,953 km

• M1: 154,235 km (0.118 R)
• M2: 545,135 km (0.11 R)
• M3: 1,348,176 km (0.031 R)
• M4: 1,827,787 km (0.039 R)
• M5: 2,488,112 km (0.056 R)
• M6: 3,200,796 km (0.064 R)
• M7: 3,722,294 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.1

Radius: 13.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.87 AU - 1.21 AU

Year: 719 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,461,953 km

• M1: 166,652 km (0.063 R)
• M2: 724,652 km (0.085 R)
• M3: 1,279,511 km (0.086 R)
• M4: 1,788,443 km (0.082 R)
• M5: 2,464,924 km (0.117 R)
• M6: 2,888,436 km (0.05 R)
• M7: 3,497,449 km (0.12 R)
• M8: 4,051,559 km (0.117 R)
• M9: 4,579,939 km (0.106 R)
• M10: 5,208,549 km (0.03 R)
• M11: 7,125,646 km (0.044 R)
• M12: 7,682,599 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 11.4

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.81 AU - 2.81 AU

Year: 2381 Days

Day: 8.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,461,953 km

• M1: 142,716 km (0.099 R)
• M2: 590,612 km (0.118 R)
• M3: 967,150 km (0.074 R)
• M4: 1,776,325 km (0.038 R)
• M5: 2,556,478 km (0.061 R)
• M6: 2,914,316 km (0.111 R)
• M7: 3,420,256 km (0.119 R)
• M8: 3,794,700 km (0.095 R)
• M9: 4,416,877 km (0.118 R)
• M10: 5,377,445 km (0.116 R)
• M11: 7,435,164 km (0.083 R)
• M12: 8,384,362 km (0.083 R)
• M13: 9,354,654 km (0.043 R)
• M14: 9,852,366 km (0.071 R)
• M15: 10,491,448 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 11.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.27 AU - 2.87 AU

Year: 2794 Days

Day: 14.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,461,953 km

• M1: 143,016 km (0.108 R)
• M2: 715,227 km (0.11 R)
• M3: 1,998,628 km (0.118 R)
• M4: 2,746,019 km (0.117 R)
• M5: 3,841,374 km (0.086 R)
• M6: 4,333,252 km (0.111 R)
• M7: 5,584,937 km (0.083 R)
• M8: 6,350,130 km (0.12 R)
• M9: 8,089,206 km (0.109 R)
• M10: 9,012,524 km (0.061 R)
• M11: 10,309,986 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 9.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.05 AU - 3.29 AU

Year: 3828 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,461,953 km

• M1: 127,158 km (0.081 R)
• M2: 607,367 km (0.11 R)
• M3: 951,293 km (0.118 R)
• M4: 1,553,723 km (0.11 R)
• M5: 1,916,349 km (0.083 R)
• M6: 2,669,574 km (0.053 R)
• M7: 3,285,768 km (0.032 R)
• M8: 4,429,593 km (0.103 R)
• M9: 4,753,323 km (0.076 R)
• M10: 5,243,106 km (0.073 R)
• M11: 5,985,112 km (0.076 R)
• M12: 6,917,256 km (0.067 R)
• M13: 7,612,138 km (0.103 R)
• M14: 7,976,708 km (0.095 R)
• M15: 8,492,671 km (0.11 R)
• M16: 8,994,123 km (0.116 R)
• M17: 10,617,858 km (0.101 R)
• M18: 11,891,535 km (0.118 R)
• M19: 14,038,264 km (0.091 R)
• M20: 14,537,023 km (0.098 R)
• M21: 14,893,216 km (0.107 R)
• M22: 15,517,189 km (0.063 R)
• M23: 16,267,272 km (0.085 R)
• M24: 17,781,801 km (0.053 R)
• M25: 19,511,003 km (0.093 R)
• M26: 20,575,242 km (0.074 R)
• M27: 21,154,186 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.7

Radius: 14.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.38 AU - 4.4 AU

Year: 5204 Days

Day: 7.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,461,953 km

• M1: 181,612 km (0.088 R)
• M2: 683,662 km (0.073 R)
• M3: 1,736,682 km (0.111 R)
• M4: 3,072,291 km (0.036 R)
• M5: 3,583,617 km (0.073 R)
• M6: 5,064,935 km (0.117 R)
• M7: 5,583,890 km (0.071 R)
• M8: 6,729,511 km (0.055 R)
• M9: 7,530,458 km (0.04 R)
• M10: 8,394,086 km (0.026 R)
• M11: 9,123,974 km (0.113 R)
• M12: 10,063,898 km (0.104 R)
• M13: 10,623,094 km (0.103 R)
• M14: 12,524,334 km (0.11 R)
• M15: 15,531,849 km (0.1 R)
• M16: 16,633,488 km (0.062 R)
• M17: 18,098,650 km (0.076 R)
• M18: 18,927,422 km (0.091 R)
• M19: 20,523,930 km (0.114 R)
• M20: 24,673,177 km (0.076 R)
• M21: 25,851,709 km (0.111 R)
• M22: 27,647,781 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.9

Radius: 3.4

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.87 AU - 10.25 AU

Year: 21642 Days

Day: 20.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,461,953 km

• M1: 42,635 km (0.116 R)
• M2: 492,476 km (0.065 R)
• M3: 918,980 km (0.111 R)
• M4: 1,044,492 km (0.069 R)
• M5: 2,988,666 km (0.057 R)
• M6: 4,110,949 km (0.085 R)
• M7: 5,197,479 km (0.103 R)
• M8: 6,420,890 km (0.059 R)
• M9: 9,632,607 km (0.077 R)
• M10: 10,405,429 km (0.104 R)
• M11: 10,748,906 km (0.083 R)
• M12: 15,479,789 km (0.106 R)
• M13: 23,127,382 km (0.073 R)
• M14: 43,306,639 km (0.062 R)
• M15: 48,969,816 km (0.073 R)
• M16: 50,418,222 km (0.074 R)
• M17: 55,279,256 km (0.112 R)
• M18: 56,322,551 km (0.068 R)
• M19: 62,109,146 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.8

Radius: 3.2

Gravity: 48.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.21 AU - 11.97 AU

Year: 21738 Days

Day: 20.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,461,953 km

• M1: 39,793 km (0.119 R)
• M2: 165,006 km (0.034 R)
• M3: 269,875 km (0.096 R)
• M4: 568,622 km (0.112 R)
• M5: 682,166 km (0.094 R)
• M6: 944,112 km (0.118 R)
• M7: 1,091,915 km (0.113 R)
• M8: 1,327,382 km (0.095 R)
• M9: 1,937,143 km (0.053 R)
• M10: 3,532,604 km (0.098 R)
• M11: 4,108,556 km (0.104 R)
• M12: 4,237,360 km (0.093 R)
• M13: 4,994,774 km (0.089 R)
• M14: 5,367,123 km (0.1 R)
• M15: 6,727,715 km (0.053 R)
• M16: 7,801,379 km (0.038 R)
• M17: 8,099,229 km (0.083 R)
• M18: 8,823,731 km (0.119 R)
• M19: 9,534,022 km (0.106 R)
• M20: 10,164,278 km (0.065 R)
• M21: 12,963,852 km (0.109 R)
• M22: 14,170,210 km (0.059 R)
• M23: 14,838,314 km (0.094 R)
• M24: 16,478,205 km (0.098 R)
• M25: 18,235,083 km (0.094 R)
• M26: 21,724,304 km (0.104 R)
• M27: 23,013,089 km (0.11 R)
• M28: 23,522,171 km (0.091 R)
• M29: 25,416,678 km (0.11 R)
• M30: 26,734,785 km (0.089 R)
• M31: 28,913,678 km (0.077 R)
• M32: 30,106,721 km (0.108 R)
• M33: 32,463,037 km (0.082 R)
• M34: 34,672,897 km (0.07 R)
• M35: 43,891,118 km (0.036 R)
• M36: 47,075,159 km (0.091 R)
• M37: 47,729,949 km (0.087 R)
• M38: 48,225,118 km (0.095 R)
• M39: 48,556,926 km (0.087 R)
• M40: 51,440,125 km (0.108 R)
• M41: 59,427,904 km (0.079 R)
• M42: 65,933,317 km (0.067 R)
• M43: 68,830,878 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit