🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 11.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.69 AU - 0.95 AU

Year: 522 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,150,021 km

• M1: 141,520 km (0.08 R)
• M2: 522,246 km (0.098 R)
• M3: 1,022,202 km (0.11 R)
• M4: 2,837,722 km (0.08 R)
• M5: 3,194,214 km (0.094 R)
• M6: 3,593,042 km (0.102 R)
• M7: 4,240,501 km (0.085 R)
• M8: 4,724,002 km (0.103 R)
• M9: 5,567,883 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.3

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.69 AU - 1.07 AU

Year: 580 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 77,150,021 km

• M1: 171,589 km (0.099 R)
• M2: 659,278 km (0.04 R)
• M3: 1,102,836 km (0.099 R)
• M4: 2,525,212 km (0.102 R)
• M5: 2,984,029 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 11.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.3 AU - 1.96 AU

Year: 1463 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,150,021 km

• M1: 151,692 km (0.094 R)
• M2: 509,830 km (0.081 R)
• M3: 1,541,307 km (0.115 R)
• M4: 1,932,954 km (0.068 R)
• M5: 3,063,465 km (0.12 R)
• M6: 5,247,744 km (0.069 R)
• M7: 6,011,142 km (0.069 R)
• M8: 10,575,223 km (0.11 R)
• M9: 10,982,578 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 9.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.6 AU - 4.74 AU

Year: 5986 Days

Day: 5.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,150,021 km

• M1: 113,844 km (0.097 R)
• M2: 527,482 km (0.116 R)
• M3: 1,188,256 km (0.114 R)
• M4: 1,493,735 km (0.12 R)
• M5: 2,009,399 km (0.103 R)
• M6: 3,833,595 km (0.109 R)
• M7: 7,803,175 km (0.067 R)
• M8: 9,042,443 km (0.086 R)
• M9: 12,016,449 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 5.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.07 AU - 6.61 AU

Year: 11221 Days

Day: 23.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,150,021 km

• M1: 66,272 km (0.097 R)
• M2: 673,490 km (0.086 R)
• M3: 1,241,812 km (0.107 R)
• M4: 1,807,142 km (0.079 R)
• M5: 1,979,778 km (0.083 R)
• M6: 2,341,655 km (0.097 R)
• M7: 3,238,196 km (0.067 R)
• M8: 3,450,475 km (0.104 R)
• M9: 6,084,893 km (0.119 R)
• M10: 6,277,875 km (0.106 R)
• M11: 7,597,627 km (0.111 R)
• M12: 8,361,623 km (0.082 R)
• M13: 9,217,772 km (0.106 R)
• M14: 9,515,771 km (0.068 R)
• M15: 11,055,133 km (0.095 R)
• M16: 12,648,799 km (0.058 R)
• M17: 14,675,402 km (0.113 R)
• M18: 16,845,319 km (0.109 R)
• M19: 17,875,001 km (0.118 R)
• M20: 22,953,400 km (0.101 R)
• M21: 26,625,279 km (0.085 R)
• M22: 31,910,722 km (0.09 R)
• M23: 32,201,690 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.7

Radius: 5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.13 AU - 10.75 AU

Year: 18789 Days

Day: 17.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,150,021 km

• M1: 65,225 km (0.068 R)
• M2: 1,241,962 km (0.115 R)
• M3: 2,727,468 km (0.076 R)
• M4: 3,558,485 km (0.106 R)
• M5: 6,206,367 km (0.099 R)
• M6: 6,804,908 km (0.064 R)
• M7: 8,310,611 km (0.099 R)
• M8: 16,004,429 km (0.034 R)
• M9: 19,451,613 km (0.109 R)
• M10: 22,818,911 km (0.083 R)
• M11: 29,933,337 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.9

Radius: 5.9

Gravity: 16.46 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.63 AU - 10.43 AU

Year: 22329 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,150,021 km

• M1: 74,649 km (0.116 R)
• M2: 395,088 km (0.057 R)
• M3: 951,293 km (0.119 R)
• M4: 1,573,620 km (0.031 R)
• M5: 1,801,906 km (0.04 R)
• M6: 2,347,340 km (0.038 R)
• M7: 3,293,846 km (0.093 R)
• M8: 3,852,295 km (0.032 R)
• M9: 4,138,027 km (0.067 R)
• M10: 7,429,928 km (0.045 R)
• M11: 7,773,105 km (0.12 R)
• M12: 7,974,015 km (0.072 R)
• M13: 10,177,891 km (0.107 R)
• M14: 12,075,839 km (0.109 R)
• M15: 15,425,186 km (0.062 R)
• M16: 17,057,149 km (0.041 R)
• M17: 21,534,913 km (0.064 R)
• M18: 23,463,379 km (0.117 R)
• M19: 25,948,199 km (0.12 R)
• M20: 31,306,646 km (0.085 R)
• M21: 35,536,376 km (0.094 R)
• M22: 35,951,360 km (0.047 R)
• M23: 40,431,218 km (0.077 R)
• M24: 42,260,800 km (0.05 R)
• M25: 44,946,082 km (0.099 R)
• M26: 51,355,453 km (0.044 R)
• M27: 55,702,169 km (0.096 R)
• M28: 59,312,564 km (0.065 R)
• M29: 60,287,942 km (0.056 R)
• M30: 62,070,550 km (0.067 R)
• M31: 64,296,566 km (0.053 R)
• M32: 65,532,843 km (0.105 R)
• M33: 65,948,426 km (0.061 R)
• M34: 70,419,158 km (0.079 R)
• M35: 73,733,350 km (0.056 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: 258 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit