🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477

Radius: 13.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 12.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,754,405 km

• M1: 166,652 km (0.082 R)
• M2: 595,848 km (0.104 R)
• M3: 1,026,241 km (0.079 R)
• M4: 1,639,742 km (0.111 R)
• M5: 2,227,363 km (0.083 R)
• M6: 2,689,171 km (0.071 R)
• M7: 3,126,296 km (0.07 R)
• M8: 3,832,697 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.8

Radius: 9

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 35,754,405 km

• M1: 111,899 km (0.103 R)
• M2: 484,697 km (0.107 R)
• M3: 796,758 km (0.061 R)
• M4: 1,344,735 km (0.11 R)
• M5: 1,833,172 km (0.081 R)
• M6: 2,150,469 km (0.087 R)
• M7: 3,226,826 km (0.087 R)
• M8: 4,154,632 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.3

Radius: 8.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.96 AU

Year: 485 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,754,405 km

• M1: 106,962 km (0.119 R)
• M2: 378,632 km (0.087 R)
• M3: 712,684 km (0.097 R)
• M4: 1,128,566 km (0.108 R)
• M5: 1,396,795 km (0.112 R)
• M6: 1,793,230 km (0.083 R)
• M7: 2,297,823 km (0.073 R)
• M8: 2,687,825 km (0.118 R)
• M9: 3,089,944 km (0.076 R)
• M10: 3,589,900 km (0.108 R)
• M11: 4,129,799 km (0.115 R)
• M12: 4,851,010 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.64 AU - 2.52 AU

Year: 2071 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,754,405 km

• M1: 181,462 km (0.12 R)
• M2: 674,088 km (0.065 R)
• M3: 1,425,369 km (0.108 R)
• M4: 4,693,932 km (0.109 R)
• M5: 5,202,565 km (0.064 R)
• M6: 5,976,734 km (0.077 R)
• M7: 6,514,239 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.48 AU - 3.68 AU

Year: 4676 Days

Day: 11.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,754,405 km

• M1: 163,510 km (0.043 R)
• M2: 618,138 km (0.048 R)
• M3: 1,093,112 km (0.087 R)
• M4: 1,566,140 km (0.084 R)
• M5: 1,977,983 km (0.061 R)
• M6: 2,631,726 km (0.077 R)
• M7: 3,697,611 km (0.046 R)
• M8: 4,441,710 km (0.068 R)
• M9: 4,934,635 km (0.063 R)
• M10: 5,542,751 km (0.067 R)
• M11: 6,286,103 km (0.112 R)
• M12: 6,878,660 km (0.109 R)
• M13: 8,738,760 km (0.113 R)
• M14: 11,727,575 km (0.058 R)
• M15: 12,262,089 km (0.075 R)
• M16: 13,524,545 km (0.091 R)
• M17: 15,078,867 km (0.082 R)
• M18: 16,416,721 km (0.093 R)
• M19: 18,599,802 km (0.109 R)
• M20: 21,493,474 km (0.1 R)
• M21: 23,464,875 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 13.1

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.94 AU - 5.88 AU

Year: 7510 Days

Day: 7.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,754,405 km

• M1: 162,912 km (0.04 R)
• M2: 571,613 km (0.026 R)
• M3: 1,629,869 km (0.06 R)
• M4: 2,135,659 km (0.099 R)
• M5: 4,231,974 km (0.059 R)
• M6: 6,171,511 km (0.059 R)
• M7: 7,450,722 km (0.076 R)
• M8: 13,431,346 km (0.111 R)
• M9: 16,108,699 km (0.118 R)
• M10: 17,981,664 km (0.109 R)
• M11: 21,552,565 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.3

Radius: 4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.37 AU - 9.29 AU

Year: 15124 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,754,405 km

• M1: 96,042 km (0.072 R)
• M2: 286,929 km (0.109 R)
• M3: 419,622 km (0.078 R)
• M4: 752,477 km (0.075 R)
• M5: 966,402 km (0.095 R)
• M6: 1,428,510 km (0.116 R)
• M7: 2,071,482 km (0.068 R)
• M8: 2,601,657 km (0.113 R)
• M9: 3,639,716 km (0.08 R)
• M10: 5,547,987 km (0.097 R)
• M11: 6,696,898 km (0.101 R)
• M12: 6,872,975 km (0.111 R)
• M13: 10,037,269 km (0.086 R)
• M14: 12,296,496 km (0.108 R)
• M15: 13,376,443 km (0.106 R)
• M16: 13,768,988 km (0.1 R)
• M17: 16,993,421 km (0.062 R)
• M18: 17,520,155 km (0.086 R)
• M19: 21,439,619 km (0.109 R)
• M20: 25,819,097 km (0.111 R)
• M21: 26,778,767 km (0.032 R)
• M22: 32,939,656 km (0.103 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: 225 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit