🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.3

Radius: 9.8

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.99 AU - 1.11 AU

Year: 706 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,330,520 km

• M1: 124,465 km (0.095 R)
• M2: 430,393 km (0.087 R)
• M3: 856,298 km (0.09 R)
• M4: 1,420,581 km (0.068 R)
• M5: 1,912,160 km (0.102 R)
• M6: 2,655,811 km (0.028 R)
• M7: 4,201,157 km (0.087 R)
• M8: 5,184,314 km (0.092 R)
• M9: 5,958,932 km (0.097 R)
• M10: 7,066,106 km (0.08 R)
• M11: 7,853,739 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 14.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.2 AU - 1.6 AU

Year: 1087 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,330,520 km

• M1: 184,155 km (0.1 R)
• M2: 718,519 km (0.083 R)
• M3: 1,194,240 km (0.103 R)
• M4: 1,835,566 km (0.112 R)
• M5: 2,309,193 km (0.118 R)
• M6: 2,789,701 km (0.083 R)
• M7: 3,815,344 km (0.095 R)
• M8: 4,338,937 km (0.075 R)
• M9: 5,352,013 km (0.105 R)
• M10: 6,053,927 km (0.082 R)
• M11: 7,567,408 km (0.116 R)
• M12: 8,159,517 km (0.118 R)
• M13: 8,838,093 km (0.099 R)
• M14: 10,002,114 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 11

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.64 AU - 3.66 AU

Year: 4575 Days

Day: 13.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,330,520 km

• M1: 136,882 km (0.118 R)
• M2: 524,939 km (0.085 R)
• M3: 1,126,173 km (0.095 R)
• M4: 1,475,035 km (0.109 R)
• M5: 2,065,498 km (0.101 R)
• M6: 2,498,434 km (0.104 R)
• M7: 2,954,408 km (0.057 R)
• M8: 3,342,465 km (0.036 R)
• M9: 4,034,954 km (0.036 R)
• M10: 4,873,001 km (0.027 R)
• M11: 5,647,020 km (0.096 R)
• M12: 6,063,950 km (0.073 R)
• M13: 6,793,389 km (0.117 R)
• M14: 7,474,508 km (0.062 R)
• M15: 7,868,100 km (0.118 R)
• M16: 9,052,766 km (0.07 R)
• M17: 10,573,278 km (0.088 R)
• M18: 13,528,135 km (0.056 R)
• M19: 18,376,752 km (0.031 R)
• M20: 19,029,747 km (0.029 R)
• M21: 25,944,460 km (0.099 R)
• M22: 27,016,179 km (0.059 R)
• M23: 28,375,425 km (0.093 R)
• M24: 29,779,850 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 13.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.49 AU - 4.95 AU

Year: 5687 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,330,520 km

• M1: 172,187 km (0.072 R)
• M2: 727,046 km (0.107 R)
• M3: 1,173,595 km (0.095 R)
• M4: 1,593,666 km (0.086 R)
• M5: 2,636,812 km (0.11 R)
• M6: 3,851,397 km (0.03 R)
• M7: 4,832,909 km (0.053 R)
• M8: 5,945,767 km (0.066 R)
• M9: 6,672,514 km (0.028 R)
• M10: 7,423,794 km (0.081 R)
• M11: 8,303,879 km (0.103 R)
• M12: 8,864,422 km (0.029 R)
• M13: 9,450,247 km (0.096 R)
• M14: 10,061,803 km (0.079 R)
• M15: 12,776,406 km (0.115 R)
• M16: 13,678,033 km (0.047 R)
• M17: 16,232,715 km (0.094 R)
• M18: 19,413,166 km (0.117 R)
• M19: 19,936,908 km (0.03 R)
• M20: 23,574,380 km (0.092 R)
• M21: 24,548,562 km (0.057 R)
• M22: 26,737,927 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 13.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.84 AU - 5.36 AU

Year: 7556 Days

Day: 8 Hours

Environment

Temp: -211 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,330,520 km

• M1: 162,912 km (0.108 R)
• M2: 697,126 km (0.117 R)
• M3: 1,361,041 km (0.065 R)
• M4: 2,499,332 km (0.101 R)
• M5: 3,548,761 km (0.057 R)
• M6: 4,802,241 km (0.051 R)
• M7: 8,405,007 km (0.056 R)
• M8: 11,229,415 km (0.102 R)
• M9: 19,334,328 km (0.12 R)
• M10: 19,822,765 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.7

Radius: 4

Gravity: 33.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.6 AU - 7.58 AU

Year: 11098 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,330,520 km

• M1: 78,688 km (0.031 R)
• M2: 426,803 km (0.054 R)
• M3: 615,894 km (0.11 R)
• M4: 957,127 km (0.066 R)
• M5: 2,636,363 km (0.072 R)
• M6: 3,274,997 km (0.063 R)
• M7: 5,070,021 km (0.093 R)
• M8: 7,807,363 km (0.119 R)
• M9: 12,581,779 km (0.043 R)
• M10: 14,037,965 km (0.086 R)
• M11: 20,337,232 km (0.089 R)
• M12: 24,185,189 km (0.098 R)
• M13: 24,732,418 km (0.077 R)
• M14: 33,618,980 km (0.037 R)
• M15: 34,072,112 km (0.028 R)
• M16: 37,722,749 km (0.063 R)
• M17: 38,089,263 km (0.099 R)
• M18: 44,010,946 km (0.106 R)
• M19: 44,146,182 km (0.086 R)
• M20: 45,099,868 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 4.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.25 AU - 8.79 AU

Year: 14899 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,330,520 km

• M1: 53,107 km (0.117 R)
• M2: 837,898 km (0.067 R)
• M3: 1,145,920 km (0.042 R)
• M4: 1,879,996 km (0.045 R)
• M5: 2,076,867 km (0.078 R)
• M6: 2,583,705 km (0.08 R)
• M7: 2,731,807 km (0.072 R)
• M8: 4,205,346 km (0.094 R)
• M9: 7,243,529 km (0.113 R)
• M10: 7,464,335 km (0.107 R)
• M11: 8,233,268 km (0.078 R)
• M12: 8,393,039 km (0.08 R)
• M13: 10,902,693 km (0.104 R)
• M14: 11,839,325 km (0.083 R)
• M15: 13,814,915 km (0.091 R)
• M16: 18,404,278 km (0.066 R)
• M17: 24,652,084 km (0.118 R)
• M18: 26,691,701 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.06 AU - 11.32 AU

Year: 22929 Days

Day: 18.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,330,520 km

• M1: 87,066 km (0.051 R)
• M2: 533,167 km (0.077 R)
• M3: 770,878 km (0.058 R)
• M4: 1,202,019 km (0.105 R)
• M5: 1,869,076 km (0.103 R)
• M6: 3,063,615 km (0.077 R)
• M7: 3,850,200 km (0.101 R)
• M8: 4,290,916 km (0.104 R)
• M9: 5,065,085 km (0.043 R)
• M10: 8,273,809 km (0.098 R)
• M11: 9,467,750 km (0.11 R)
• M12: 10,603,048 km (0.115 R)
• M13: 11,000,829 km (0.103 R)
• M14: 12,192,675 km (0.098 R)
• M15: 13,666,962 km (0.094 R)
• M16: 14,900,696 km (0.104 R)
• M17: 15,617,419 km (0.042 R)
• M18: 16,964,997 km (0.093 R)
• M19: 17,274,665 km (0.048 R)
• M20: 18,307,189 km (0.098 R)
• M21: 20,934,576 km (0.112 R)
• M22: 21,651,300 km (0.115 R)
• M23: 22,756,978 km (0.087 R)
• M24: 25,990,984 km (0.094 R)
• M25: 27,770,900 km (0.119 R)
• M26: 30,762,259 km (0.108 R)
• M27: 31,688,270 km (0.118 R)
• M28: 32,276,339 km (0.097 R)
• M29: 33,474,319 km (0.065 R)
• M30: 38,430,347 km (0.088 R)
• M31: 40,874,177 km (0.108 R)
• M32: 41,291,256 km (0.082 R)
• M33: 46,068,963 km (0.065 R)
• M34: 57,396,963 km (0.097 R)
• M35: 58,095,136 km (0.068 R)
• M36: 59,330,516 km (0.105 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: 258 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit