🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 12.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.77 AU

Year: 358 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,394,903 km

• M1: 155,432 km (0.088 R)
• M2: 546,481 km (0.067 R)
• M3: 953,686 km (0.082 R)
• M4: 1,557,463 km (0.117 R)
• M5: 1,984,865 km (0.118 R)
• M6: 2,602,554 km (0.1 R)
• M7: 3,525,274 km (0.071 R)
• M8: 4,045,276 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.69 AU - 1.03 AU

Year: 532 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,394,903 km

• M1: 171,738 km (0.072 R)
• M2: 782,995 km (0.077 R)
• M3: 1,304,344 km (0.064 R)
• M4: 1,767,948 km (0.12 R)
• M5: 2,626,041 km (0.036 R)
• M6: 3,156,665 km (0.1 R)
• M7: 3,866,207 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 14.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.95 AU - 0.97 AU

Year: 627 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,394,903 km

• M1: 185,501 km (0.074 R)
• M2: 698,173 km (0.084 R)
• M3: 1,278,613 km (0.047 R)
• M4: 1,786,049 km (0.101 R)
• M5: 2,296,627 km (0.107 R)
• M6: 2,854,327 km (0.09 R)
• M7: 3,420,555 km (0.1 R)
• M8: 4,022,687 km (0.115 R)
• M9: 4,886,016 km (0.113 R)
• M10: 5,620,392 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.4

Radius: 12.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.68 AU - 1.68 AU

Year: 1452 Days

Day: 5.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 147.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,394,903 km

• M1: 153,039 km (0.05 R)
• M2: 556,504 km (0.105 R)
• M3: 1,003,802 km (0.045 R)
• M4: 2,285,257 km (0.039 R)
• M5: 3,917,519 km (0.068 R)
• M6: 4,726,545 km (0.1 R)
• M7: 5,896,400 km (0.045 R)
• M8: 7,349,295 km (0.094 R)
• M9: 9,791,480 km (0.103 R)
• M10: 10,250,895 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 9.6

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.77 AU - 1.93 AU

Year: 1678 Days

Day: 5.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,394,903 km

• M1: 119,828 km (0.053 R)
• M2: 489,185 km (0.066 R)
• M3: 984,803 km (0.105 R)
• M4: 1,559,707 km (0.12 R)
• M5: 2,139,250 km (0.099 R)
• M6: 2,742,877 km (0.073 R)
• M7: 3,077,827 km (0.072 R)
• M8: 3,456,309 km (0.1 R)
• M9: 4,064,425 km (0.114 R)
• M10: 4,481,952 km (0.054 R)
• M11: 5,033,520 km (0.078 R)
• M12: 5,493,234 km (0.044 R)
• M13: 6,421,339 km (0.106 R)
• M14: 6,805,058 km (0.09 R)
• M15: 9,470,443 km (0.071 R)
• M16: 11,271,302 km (0.037 R)
• M17: 14,212,097 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 8.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.88 AU - 5.78 AU

Year: 7079 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,394,903 km

• M1: 109,655 km (0.078 R)
• M2: 405,560 km (0.097 R)
• M3: 1,017,714 km (0.089 R)
• M4: 1,535,622 km (0.118 R)
• M5: 1,815,071 km (0.108 R)
• M6: 2,220,631 km (0.048 R)
• M7: 2,529,550 km (0.083 R)
• M8: 2,979,990 km (0.101 R)
• M9: 3,504,330 km (0.075 R)
• M10: 5,568,482 km (0.118 R)
• M11: 8,181,956 km (0.12 R)
• M12: 8,844,675 km (0.056 R)
• M13: 9,333,561 km (0.086 R)
• M14: 9,883,483 km (0.064 R)
• M15: 11,234,950 km (0.111 R)
• M16: 11,519,485 km (0.116 R)
• M17: 12,251,766 km (0.049 R)
• M18: 15,610,687 km (0.09 R)
• M19: 17,437,427 km (0.064 R)
• M20: 17,883,229 km (0.099 R)
• M21: 18,467,708 km (0.111 R)
• M22: 19,334,478 km (0.088 R)
• M23: 24,393,728 km (0.118 R)
• M24: 25,599,786 km (0.094 R)
• M25: 26,258,914 km (0.065 R)
• M26: 30,730,245 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 6.6

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.62 AU - 9.94 AU

Year: 20396 Days

Day: 15.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,394,903 km

• M1: 84,822 km (0.106 R)
• M2: 541,694 km (0.109 R)
• M3: 920,027 km (0.103 R)
• M4: 1,952,851 km (0.099 R)
• M5: 2,224,670 km (0.031 R)
• M6: 2,667,480 km (0.106 R)
• M7: 2,896,963 km (0.078 R)
• M8: 5,682,924 km (0.086 R)
• M9: 6,418,347 km (0.065 R)
• M10: 6,692,410 km (0.114 R)
• M11: 9,175,286 km (0.057 R)
• M12: 9,523,400 km (0.102 R)
• M13: 9,880,491 km (0.102 R)
• M14: 11,937,162 km (0.072 R)
• M15: 12,212,871 km (0.073 R)
• M16: 14,340,452 km (0.049 R)
• M17: 14,652,064 km (0.049 R)
• M18: 18,476,384 km (0.061 R)
• M19: 29,125,509 km (0.104 R)
• M20: 30,386,319 km (0.113 R)
• M21: 30,642,730 km (0.093 R)
• M22: 32,211,862 km (0.057 R)
• M23: 35,509,448 km (0.089 R)
• M24: 36,512,053 km (0.113 R)
• M25: 47,253,031 km (0.106 R)
• M26: 47,943,425 km (0.099 R)
• M27: 52,779,774 km (0.082 R)
• M28: 54,840,036 km (0.086 R)
• M29: 56,565,049 km (0.114 R)
• M30: 64,037,613 km (0.103 R)
• M31: 70,558,883 km (0.045 R)
• M32: 80,412,296 km (0.043 R)
• M33: 82,138,955 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 15,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit