🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.69 AU - 0.85 AU

Year: 466 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,390,610 km

• M1: 164,558 km (0.07 R)
• M2: 645,515 km (0.1 R)
• M3: 1,094,907 km (0.032 R)
• M4: 1,629,869 km (0.065 R)
• M5: 2,310,539 km (0.114 R)
• M6: 2,907,734 km (0.069 R)
• M7: 3,446,137 km (0.099 R)
• M8: 3,929,637 km (0.074 R)
• M9: 4,575,750 km (0.052 R)
• M10: 5,003,002 km (0.052 R)
• M11: 5,973,892 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.5

Radius: 11.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,390,610 km

• M1: 143,165 km (0.084 R)
• M2: 665,112 km (0.107 R)
• M3: 1,278,015 km (0.098 R)
• M4: 1,663,229 km (0.104 R)
• M5: 2,031,240 km (0.078 R)
• M6: 3,259,738 km (0.08 R)
• M7: 4,247,981 km (0.037 R)
• M8: 5,597,952 km (0.047 R)
• M9: 6,400,395 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.83 AU - 0.91 AU

Year: 560 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,390,610 km

• M1: 176,525 km (0.045 R)
• M2: 856,448 km (0.105 R)
• M3: 1,336,059 km (0.093 R)
• M4: 2,000,273 km (0.037 R)
• M5: 2,699,793 km (0.092 R)
• M6: 3,222,039 km (0.087 R)
• M7: 3,799,936 km (0.103 R)
• M8: 4,714,577 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.9

Radius: 10.7

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.82 AU - 3.66 AU

Year: 4026 Days

Day: 5.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,390,610 km

• M1: 133,142 km (0.063 R)
• M2: 481,107 km (0.072 R)
• M3: 819,946 km (0.046 R)
• M4: 1,402,779 km (0.118 R)
• M5: 2,112,621 km (0.117 R)
• M6: 2,685,731 km (0.074 R)
• M7: 3,339,922 km (0.088 R)
• M8: 3,892,088 km (0.095 R)
• M9: 4,381,871 km (0.078 R)
• M10: 5,234,429 km (0.106 R)
• M11: 6,929,673 km (0.054 R)
• M12: 8,690,290 km (0.054 R)
• M13: 12,031,409 km (0.026 R)
• M14: 13,485,799 km (0.088 R)
• M15: 14,120,693 km (0.037 R)
• M16: 15,853,186 km (0.086 R)
• M17: 20,902,413 km (0.086 R)
• M18: 21,681,219 km (0.032 R)
• M19: 24,676,917 km (0.104 R)
• M20: 26,436,936 km (0.046 R)
• M21: 27,853,328 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 14.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.75 AU - 4.01 AU

Year: 4289 Days

Day: 8.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,390,610 km

• M1: 178,021 km (0.097 R)
• M2: 886,966 km (0.109 R)
• M3: 1,661,284 km (0.088 R)
• M4: 2,967,573 km (0.098 R)
• M5: 5,978,081 km (0.116 R)
• M6: 6,424,780 km (0.077 R)
• M7: 13,020,849 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 14.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.06 AU - 6.38 AU

Year: 8232 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,390,610 km

• M1: 181,612 km (0.114 R)
• M2: 640,428 km (0.077 R)
• M3: 2,099,457 km (0.088 R)
• M4: 3,608,749 km (0.1 R)
• M5: 4,566,924 km (0.082 R)
• M6: 5,152,151 km (0.085 R)
• M7: 5,656,295 km (0.06 R)
• M8: 6,691,064 km (0.1 R)
• M9: 7,215,554 km (0.075 R)
• M10: 7,727,179 km (0.062 R)
• M11: 8,347,561 km (0.114 R)
• M12: 9,877,947 km (0.106 R)
• M13: 10,609,631 km (0.06 R)
• M14: 11,429,876 km (0.092 R)
• M15: 12,402,860 km (0.074 R)
• M16: 13,785,145 km (0.118 R)
• M17: 15,654,669 km (0.115 R)
• M18: 20,354,436 km (0.05 R)
• M19: 23,363,447 km (0.092 R)
• M20: 27,598,862 km (0.076 R)
• M21: 28,174,066 km (0.073 R)
• M22: 28,953,321 km (0.077 R)
• M23: 29,947,699 km (0.085 R)
• M24: 33,825,575 km (0.069 R)
• M25: 35,040,309 km (0.038 R)
• M26: 39,098,750 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.5

Radius: 4.2

Gravity: 44.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.84 AU - 7.42 AU

Year: 13142 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,390,610 km

• M1: 52,210 km (0.099 R)
• M2: 419,921 km (0.084 R)
• M3: 561,441 km (0.112 R)
• M4: 1,023,698 km (0.111 R)
• M5: 1,576,612 km (0.084 R)
• M6: 1,787,994 km (0.09 R)
• M7: 2,208,065 km (0.091 R)
• M8: 2,515,488 km (0.034 R)
• M9: 3,638,071 km (0.101 R)
• M10: 4,186,646 km (0.071 R)
• M11: 5,302,796 km (0.111 R)
• M12: 6,240,625 km (0.114 R)
• M13: 9,135,493 km (0.1 R)
• M14: 11,337,873 km (0.069 R)
• M15: 11,516,044 km (0.107 R)
• M16: 12,561,284 km (0.105 R)
• M17: 13,937,884 km (0.102 R)
• M18: 16,450,380 km (0.092 R)
• M19: 19,844,457 km (0.102 R)
• M20: 22,442,523 km (0.042 R)
• M21: 23,197,095 km (0.039 R)
• M22: 24,262,231 km (0.094 R)
• M23: 24,459,252 km (0.12 R)
• M24: 24,657,469 km (0.099 R)
• M25: 25,258,404 km (0.095 R)
• M26: 26,177,982 km (0.113 R)
• M27: 26,489,445 km (0.086 R)
• M28: 29,404,359 km (0.12 R)
• M29: 31,228,855 km (0.091 R)
• M30: 35,989,358 km (0.115 R)
• M31: 42,484,299 km (0.051 R)
• M32: 44,959,695 km (0.102 R)
• M33: 45,705,590 km (0.071 R)
• M34: 47,838,108 km (0.045 R)
• M35: 50,676,279 km (0.086 R)
• M36: 53,125,345 km (0.105 R)
• M37: 57,906,045 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.3

Radius: 5.9

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.27 AU - 8.49 AU

Year: 15269 Days

Day: 20.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 54,390,610 km

• M1: 147,653 km (0.046 R)
• M2: 984,653 km (0.072 R)
• M3: 1,291,478 km (0.102 R)
• M4: 1,660,387 km (0.087 R)
• M5: 1,869,973 km (0.069 R)
• M6: 2,983,879 km (0.088 R)
• M7: 3,654,975 km (0.107 R)
• M8: 4,155,380 km (0.051 R)
• M9: 5,569,978 km (0.12 R)
• M10: 6,385,884 km (0.091 R)
• M11: 9,612,411 km (0.112 R)
• M12: 10,507,754 km (0.116 R)
• M13: 10,947,722 km (0.067 R)
• M14: 12,161,409 km (0.12 R)
• M15: 13,018,755 km (0.111 R)
• M16: 13,850,220 km (0.103 R)
• M17: 14,379,198 km (0.099 R)
• M18: 17,077,195 km (0.107 R)
• M19: 20,601,721 km (0.076 R)
• M20: 21,030,469 km (0.064 R)
• M21: 21,553,014 km (0.102 R)
• M22: 21,994,926 km (0.103 R)
• M23: 23,729,663 km (0.12 R)
• M24: 31,243,665 km (0.07 R)
• M25: 32,152,622 km (0.118 R)
• M26: 32,613,533 km (0.098 R)
• M27: 33,785,333 km (0.043 R)
• M28: 36,586,553 km (0.104 R)
• M29: 38,236,468 km (0.03 R)
• M30: 38,753,927 km (0.08 R)
• M31: 39,144,976 km (0.025 R)
• M32: 39,670,663 km (0.108 R)
• M33: 42,094,298 km (0.079 R)
• M34: 43,623,038 km (0.095 R)
• M35: 44,614,872 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit