🌌 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: 36.3

Radius: 11.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.11 AU - 1.41 AU

Year: 913 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,229,325 km

• M1: 144,512 km (0.112 R)
• M2: 515,365 km (0.088 R)
• M3: 1,094,009 km (0.05 R)
• M4: 1,802,056 km (0.08 R)
• M5: 2,429,769 km (0.074 R)
• M6: 3,122,556 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 10

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.64 AU - 1.84 AU

Year: 1482 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,229,325 km

• M1: 169,195 km (0.066 R)
• M2: 508,184 km (0.106 R)
• M3: 1,000,361 km (0.085 R)
• M4: 1,628,971 km (0.109 R)
• M5: 2,080,757 km (0.03 R)
• M6: 4,110,650 km (0.09 R)
• M7: 5,821,900 km (0.102 R)
• M8: 6,315,125 km (0.056 R)
• M9: 7,007,613 km (0.106 R)
• M10: 7,990,770 km (0.117 R)
• M11: 9,151,949 km (0.102 R)
• M12: 11,015,490 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 9.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.91 AU - 2.41 AU

Year: 2050 Days

Day: 6.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,229,325 km

• M1: 119,080 km (0.114 R)
• M2: 637,137 km (0.037 R)
• M3: 969,693 km (0.078 R)
• M4: 1,313,021 km (0.079 R)
• M5: 1,903,483 km (0.047 R)
• M6: 2,945,432 km (0.103 R)
• M7: 3,282,327 km (0.092 R)
• M8: 4,170,639 km (0.035 R)
• M9: 4,788,777 km (0.093 R)
• M10: 5,419,781 km (0.104 R)
• M11: 6,629,280 km (0.045 R)
• M12: 7,559,480 km (0.052 R)
• M13: 7,979,550 km (0.066 R)
• M14: 8,542,338 km (0.103 R)
• M15: 8,998,162 km (0.104 R)
• M16: 9,573,516 km (0.08 R)
• M17: 9,887,821 km (0.107 R)
• M18: 11,525,319 km (0.083 R)
• M19: 12,574,000 km (0.092 R)
• M20: 14,354,963 km (0.029 R)
• M21: 15,282,170 km (0.092 R)
• M22: 16,596,537 km (0.088 R)
• M23: 17,051,016 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 14.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.16 AU - 4.54 AU

Year: 4878 Days

Day: 9.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,229,325 km

• M1: 185,352 km (0.087 R)
• M2: 671,395 km (0.071 R)
• M3: 1,274,873 km (0.112 R)
• M4: 3,322,270 km (0.081 R)
• M5: 5,945,169 km (0.066 R)
• M6: 6,602,352 km (0.086 R)
• M7: 12,404,207 km (0.064 R)
• M8: 13,694,488 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 8.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.19 AU - 5.71 AU

Year: 8215 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,229,325 km

• M1: 113,395 km (0.093 R)
• M2: 796,459 km (0.118 R)
• M3: 1,075,160 km (0.077 R)
• M4: 1,389,016 km (0.119 R)
• M5: 1,865,785 km (0.099 R)
• M6: 2,607,640 km (0.079 R)
• M7: 3,165,790 km (0.113 R)
• M8: 6,343,399 km (0.086 R)
• M9: 15,045,058 km (0.091 R)
• M10: 16,483,890 km (0.106 R)
• M11: 19,569,197 km (0.093 R)
• M12: 22,948,313 km (0.094 R)
• M13: 23,667,879 km (0.075 R)
• M14: 25,228,035 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.2

Radius: 4

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.81 AU - 10.03 AU

Year: 17201 Days

Day: 16.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,229,325 km

• M1: 49,966 km (0.037 R)
• M2: 406,757 km (0.118 R)
• M3: 749,336 km (0.074 R)
• M4: 1,154,896 km (0.101 R)
• M5: 1,322,744 km (0.109 R)
• M6: 1,605,185 km (0.081 R)
• M7: 2,758,286 km (0.042 R)
• M8: 3,195,560 km (0.09 R)
• M9: 4,042,583 km (0.115 R)
• M10: 7,424,991 km (0.071 R)
• M11: 8,574,202 km (0.108 R)
• M12: 9,167,657 km (0.059 R)
• M13: 12,039,337 km (0.074 R)
• M14: 14,423,030 km (0.099 R)
• M15: 18,634,958 km (0.111 R)
• M16: 21,304,981 km (0.107 R)
• M17: 21,968,298 km (0.113 R)
• M18: 31,138,797 km (0.112 R)
• M19: 33,301,982 km (0.106 R)
• M20: 35,447,814 km (0.06 R)
• M21: 35,794,881 km (0.066 R)
• M22: 41,660,015 km (0.073 R)
• M23: 44,148,127 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 7.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.12 AU - 11.96 AU

Year: 20541 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,229,325 km

• M1: 110,553 km (0.088 R)
• M2: 401,521 km (0.082 R)
• M3: 1,180,776 km (0.099 R)
• M4: 1,720,974 km (0.079 R)
• M5: 2,011,044 km (0.04 R)
• M6: 2,253,842 km (0.067 R)
• M7: 2,910,576 km (0.112 R)
• M8: 3,622,363 km (0.074 R)
• M9: 4,753,921 km (0.074 R)
• M10: 5,386,421 km (0.097 R)
• M11: 6,422,087 km (0.107 R)
• M12: 11,378,264 km (0.075 R)
• M13: 13,175,533 km (0.06 R)
• M14: 15,154,264 km (0.068 R)
• M15: 15,796,338 km (0.113 R)
• M16: 16,517,400 km (0.072 R)
• M17: 17,260,154 km (0.104 R)
• M18: 23,711,263 km (0.111 R)
• M19: 27,212,152 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit