🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 505 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,025,769 km

• M1: 147,354 km (0.108 R)
• M2: 512,971 km (0.115 R)
• M3: 994,975 km (0.064 R)
• M4: 1,674,748 km (0.113 R)
• M5: 2,088,087 km (0.043 R)
• M6: 2,505,764 km (0.108 R)
• M7: 3,010,208 km (0.1 R)
• M8: 3,421,154 km (0.08 R)
• M9: 3,881,915 km (0.115 R)
• M10: 4,397,280 km (0.105 R)
• M11: 4,813,611 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.4

Radius: 13.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.45 AU

Year: 830 Days

Day: 6.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,025,769 km

• M1: 170,093 km (0.092 R)
• M2: 640,728 km (0.097 R)
• M3: 2,234,843 km (0.109 R)
• M4: 3,269,162 km (0.09 R)
• M5: 3,784,976 km (0.086 R)
• M6: 4,255,910 km (0.037 R)
• M7: 4,721,010 km (0.119 R)
• M8: 5,219,919 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.5

Radius: 12.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.22 AU - 1.66 AU

Year: 1134 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,025,769 km

• M1: 150,495 km (0.03 R)
• M2: 663,167 km (0.12 R)
• M3: 1,080,396 km (0.08 R)
• M4: 1,568,833 km (0.075 R)
• M5: 2,714,304 km (0.076 R)
• M6: 4,039,292 km (0.09 R)
• M7: 4,665,658 km (0.078 R)
• M8: 5,220,218 km (0.097 R)
• M9: 5,695,191 km (0.115 R)
• M10: 7,565,015 km (0.107 R)
• M11: 8,491,923 km (0.088 R)
• M12: 9,263,998 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 9.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.94 AU

Year: 1278 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,025,769 km

• M1: 118,182 km (0.067 R)
• M2: 418,724 km (0.112 R)
• M3: 746,344 km (0.093 R)
• M4: 1,112,260 km (0.115 R)
• M5: 1,479,074 km (0.087 R)
• M6: 1,936,544 km (0.108 R)
• M7: 3,324,513 km (0.117 R)
• M8: 6,131,867 km (0.066 R)
• M9: 6,946,577 km (0.112 R)
• M10: 7,545,866 km (0.109 R)
• M11: 8,453,327 km (0.073 R)
• M12: 10,939,494 km (0.079 R)
• M13: 11,408,034 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.7

Radius: 11.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.39 AU - 3.53 AU

Year: 4222 Days

Day: 9 Hours

Environment

Temp: -204 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,025,769 km

• M1: 143,016 km (0.074 R)
• M2: 509,979 km (0.097 R)
• M3: 1,131,259 km (0.058 R)
• M4: 1,626,129 km (0.062 R)
• M5: 2,450,862 km (0.119 R)
• M6: 2,825,156 km (0.075 R)
• M7: 4,916,085 km (0.111 R)
• M8: 5,595,858 km (0.061 R)
• M9: 7,981,944 km (0.075 R)
• M10: 11,528,461 km (0.106 R)
• M11: 16,333,544 km (0.119 R)
• M12: 17,501,455 km (0.063 R)
• M13: 19,023,613 km (0.111 R)
• M14: 20,253,308 km (0.066 R)
• M15: 21,864,028 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.6

Radius: 5.5

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.3 AU - 7.5 AU

Year: 13206 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,025,769 km

• M1: 70,760 km (0.09 R)
• M2: 598,691 km (0.112 R)
• M3: 854,952 km (0.112 R)
• M4: 1,106,875 km (0.105 R)
• M5: 4,420,168 km (0.092 R)
• M6: 6,467,266 km (0.116 R)
• M7: 7,399,559 km (0.069 R)
• M8: 8,939,071 km (0.097 R)
• M9: 10,237,581 km (0.117 R)
• M10: 13,786,341 km (0.113 R)
• M11: 15,964,935 km (0.06 R)
• M12: 22,434,744 km (0.089 R)
• M13: 22,681,730 km (0.093 R)
• M14: 30,861,891 km (0.1 R)
• M15: 33,684,953 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.3

Radius: 4.7

Gravity: 27.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.01 AU - 11.99 AU

Year: 23933 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,025,769 km

• M1: 59,540 km (0.043 R)
• M2: 238,459 km (0.113 R)
• M3: 704,456 km (0.106 R)
• M4: 1,122,283 km (0.117 R)
• M5: 1,857,856 km (0.052 R)
• M6: 2,407,030 km (0.101 R)
• M7: 2,769,655 km (0.052 R)
• M8: 6,440,039 km (0.076 R)
• M9: 7,136,417 km (0.096 R)
• M10: 13,995,479 km (0.096 R)
• M11: 16,051,253 km (0.062 R)
• M12: 18,847,088 km (0.101 R)
• M13: 19,124,741 km (0.072 R)
• M14: 22,464,963 km (0.047 R)
• M15: 34,638,340 km (0.076 R)
• M16: 34,915,844 km (0.109 R)
• M17: 38,509,035 km (0.1 R)
• M18: 39,860,801 km (0.095 R)
• M19: 52,194,248 km (0.053 R)
• M20: 54,034,153 km (0.093 R)
• M21: 57,067,249 km (0.079 R)
• M22: 65,989,416 km (0.114 R)
• M23: 66,843,769 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit