🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.21 AU

Year: 668 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 64,162,293 km

• M1: 161,267 km (0.117 R)
• M2: 764,146 km (0.106 R)
• M3: 1,106,725 km (0.081 R)

Asteroid Belt

Center: 1.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 8.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.56 AU - 2.8 AU

Year: 2976 Days

Day: 9.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,162,293 km

• M1: 104,419 km (0.075 R)
• M2: 390,750 km (0.119 R)
• M3: 787,184 km (0.038 R)
• M4: 1,395,449 km (0.094 R)
• M5: 1,665,473 km (0.09 R)
• M6: 2,019,272 km (0.117 R)
• M7: 2,464,475 km (0.079 R)
• M8: 3,374,629 km (0.076 R)
• M9: 4,325,622 km (0.109 R)
• M10: 4,621,527 km (0.118 R)
• M11: 5,301,300 km (0.107 R)
• M12: 6,336,218 km (0.111 R)
• M13: 7,204,035 km (0.08 R)
• M14: 7,991,069 km (0.094 R)
• M15: 13,687,457 km (0.116 R)
• M16: 14,327,586 km (0.098 R)
• M17: 15,373,724 km (0.059 R)
• M18: 15,865,752 km (0.109 R)
• M19: 16,266,824 km (0.096 R)
• M20: 17,670,800 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 9.9

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.95 AU - 3.25 AU

Year: 3702 Days

Day: 14.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,162,293 km

• M1: 144,661 km (0.111 R)
• M2: 494,271 km (0.099 R)
• M3: 1,053,169 km (0.109 R)
• M4: 2,198,490 km (0.106 R)
• M5: 3,498,945 km (0.099 R)
• M6: 5,979,876 km (0.057 R)
• M7: 7,127,441 km (0.108 R)
• M8: 8,125,109 km (0.087 R)
• M9: 8,903,766 km (0.115 R)
• M10: 13,765,098 km (0.119 R)
• M11: 14,762,916 km (0.074 R)
• M12: 19,693,363 km (0.104 R)
• M13: 20,959,110 km (0.08 R)
• M14: 21,646,662 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 14.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.59 AU - 4.35 AU

Year: 5365 Days

Day: 5 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,162,293 km

• M1: 181,612 km (0.045 R)
• M2: 691,741 km (0.102 R)
• M3: 1,588,430 km (0.07 R)
• M4: 2,105,141 km (0.069 R)
• M5: 2,635,466 km (0.095 R)
• M6: 4,037,497 km (0.079 R)
• M7: 4,741,205 km (0.115 R)
• M8: 5,720,922 km (0.096 R)
• M9: 7,869,446 km (0.112 R)
• M10: 8,518,851 km (0.118 R)
• M11: 10,727,364 km (0.039 R)
• M12: 11,802,075 km (0.082 R)
• M13: 13,751,335 km (0.066 R)
• M14: 14,588,336 km (0.074 R)
• M15: 15,238,039 km (0.084 R)
• M16: 23,792,793 km (0.119 R)
• M17: 24,923,005 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 9.5

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.52 AU - 5.16 AU

Year: 7222 Days

Day: 11.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,162,293 km

• M1: 118,182 km (0.119 R)
• M2: 441,463 km (0.088 R)
• M3: 1,068,727 km (0.059 R)
• M4: 1,841,550 km (0.05 R)
• M5: 2,488,710 km (0.114 R)
• M6: 2,915,513 km (0.043 R)
• M7: 4,082,675 km (0.108 R)
• M8: 7,307,706 km (0.1 R)
• M9: 10,310,285 km (0.116 R)
• M10: 11,584,560 km (0.085 R)
• M11: 11,973,514 km (0.114 R)
• M12: 15,457,649 km (0.114 R)
• M13: 15,876,523 km (0.103 R)
• M14: 16,195,465 km (0.108 R)
• M15: 17,290,073 km (0.059 R)
• M16: 19,443,983 km (0.108 R)
• M17: 21,510,678 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 12.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.22 AU - 6.3 AU

Year: 8182 Days

Day: 8.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,162,293 km

• M1: 153,039 km (0.083 R)
• M2: 970,292 km (0.038 R)
• M3: 1,448,855 km (0.111 R)
• M4: 2,144,934 km (0.109 R)
• M5: 2,579,666 km (0.092 R)
• M6: 3,112,384 km (0.112 R)
• M7: 3,740,096 km (0.112 R)
• M8: 4,204,448 km (0.077 R)
• M9: 5,165,914 km (0.094 R)
• M10: 5,894,754 km (0.082 R)
• M11: 7,887,997 km (0.066 R)
• M12: 9,430,799 km (0.117 R)
• M13: 9,987,303 km (0.07 R)
• M14: 11,403,247 km (0.041 R)
• M15: 12,588,362 km (0.095 R)
• M16: 13,637,192 km (0.088 R)
• M17: 14,072,672 km (0.075 R)
• M18: 16,575,145 km (0.113 R)
• M19: 17,834,609 km (0.036 R)
• M20: 20,614,587 km (0.106 R)
• M21: 21,116,487 km (0.106 R)
• M22: 24,143,002 km (0.117 R)
• M23: 24,861,820 km (0.096 R)
• M24: 25,267,380 km (0.077 R)
• M25: 31,418,545 km (0.114 R)
• M26: 31,892,770 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 7.7

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.63 AU - 11.05 AU

Year: 17827 Days

Day: 19.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,162,293 km

• M1: 96,042 km (0.112 R)
• M2: 394,190 km (0.086 R)
• M3: 706,252 km (0.086 R)
• M4: 1,145,620 km (0.117 R)
• M5: 1,757,326 km (0.056 R)
• M6: 2,060,262 km (0.111 R)
• M7: 3,211,118 km (0.079 R)
• M8: 4,104,517 km (0.045 R)
• M9: 4,641,723 km (0.081 R)
• M10: 5,296,812 km (0.105 R)
• M11: 5,553,223 km (0.119 R)
• M12: 6,291,189 km (0.081 R)
• M13: 6,747,313 km (0.093 R)
• M14: 7,819,182 km (0.079 R)
• M15: 8,152,186 km (0.049 R)
• M16: 9,104,078 km (0.055 R)
• M17: 10,754,890 km (0.099 R)
• M18: 11,346,849 km (0.074 R)
• M19: 11,774,100 km (0.104 R)
• M20: 12,467,038 km (0.062 R)
• M21: 14,283,006 km (0.11 R)
• M22: 16,733,419 km (0.04 R)
• M23: 18,264,554 km (0.104 R)
• M24: 19,278,378 km (0.112 R)
• M25: 24,611,243 km (0.116 R)
• M26: 25,224,146 km (0.03 R)
• M27: 26,908,169 km (0.115 R)
• M28: 28,441,996 km (0.072 R)
• M29: 29,917,779 km (0.119 R)
• M30: 30,265,444 km (0.108 R)
• M31: 30,968,854 km (0.097 R)
• M32: 31,324,597 km (0.095 R)
• M33: 36,595,978 km (0.112 R)
• M34: 39,163,526 km (0.101 R)
• M35: 45,260,686 km (0.086 R)
• M36: 58,748,580 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit