🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 1384 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,855,413 km

• M1: 165,455 km (0.085 R)
• M2: 1,967,661 km (0.098 R)
• M3: 2,787,457 km (0.104 R)
• M4: 3,868,751 km (0.06 R)
• M5: 4,448,442 km (0.038 R)
• M6: 6,479,383 km (0.092 R)
• M7: 7,675,867 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 11.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.42 AU - 2.24 AU

Year: 1709 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,855,413 km

• M1: 147,952 km (0.101 R)
• M2: 529,576 km (0.079 R)
• M3: 1,013,376 km (0.11 R)
• M4: 1,398,441 km (0.101 R)
• M5: 2,094,969 km (0.103 R)
• M6: 2,763,521 km (0.068 R)
• M7: 4,507,833 km (0.08 R)
• M8: 4,934,486 km (0.065 R)
• M9: 6,005,607 km (0.056 R)
• M10: 6,572,134 km (0.111 R)
• M11: 7,408,984 km (0.111 R)
• M12: 7,950,080 km (0.095 R)
• M13: 8,344,270 km (0.063 R)
• M14: 9,860,444 km (0.072 R)
• M15: 10,751,898 km (0.089 R)
• M16: 11,234,800 km (0.106 R)
• M17: 11,804,469 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 13.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.64 AU - 2.06 AU

Year: 1737 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,855,413 km

• M1: 170,392 km (0.077 R)
• M2: 626,965 km (0.034 R)
• M3: 1,057,208 km (0.042 R)
• M4: 1,889,272 km (0.084 R)
• M5: 2,509,504 km (0.025 R)
• M6: 3,065,560 km (0.089 R)
• M7: 3,568,807 km (0.068 R)
• M8: 4,127,405 km (0.089 R)
• M9: 4,744,048 km (0.115 R)
• M10: 5,738,126 km (0.085 R)
• M11: 6,918,752 km (0.036 R)
• M12: 7,934,970 km (0.11 R)
• M13: 8,404,259 km (0.107 R)
• M14: 12,816,050 km (0.055 R)
• M15: 13,381,530 km (0.099 R)
• M16: 14,649,671 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 9.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.58 AU - 2.64 AU

Year: 2116 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,855,413 km

• M1: 119,379 km (0.1 R)
• M2: 431,739 km (0.101 R)
• M3: 787,334 km (0.083 R)
• M4: 1,242,111 km (0.104 R)
• M5: 1,654,852 km (0.09 R)
• M6: 2,232,599 km (0.112 R)
• M7: 2,604,050 km (0.08 R)
• M8: 3,142,303 km (0.084 R)
• M9: 4,301,088 km (0.097 R)
• M10: 4,858,340 km (0.067 R)
• M11: 5,416,640 km (0.115 R)
• M12: 7,610,642 km (0.073 R)
• M13: 8,117,928 km (0.076 R)
• M14: 8,552,361 km (0.099 R)
• M15: 11,036,882 km (0.115 R)
• M16: 11,687,184 km (0.116 R)
• M17: 13,403,371 km (0.079 R)
• M18: 13,967,056 km (0.104 R)
• M19: 14,546,448 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 10.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.41 AU - 2.41 AU

Year: 2582 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,855,413 km

• M1: 126,859 km (0.038 R)
• M2: 567,126 km (0.116 R)
• M3: 908,358 km (0.102 R)
• M4: 1,482,814 km (0.116 R)
• M5: 1,960,031 km (0.084 R)
• M6: 2,376,961 km (0.109 R)
• M7: 2,808,102 km (0.079 R)
• M8: 3,527,219 km (0.096 R)
• M9: 3,884,309 km (0.113 R)
• M10: 4,404,760 km (0.029 R)
• M11: 4,862,679 km (0.108 R)
• M12: 5,215,580 km (0.117 R)
• M13: 5,948,311 km (0.025 R)
• M14: 7,076,278 km (0.118 R)
• M15: 8,466,491 km (0.12 R)
• M16: 9,276,115 km (0.053 R)
• M17: 10,862,451 km (0.093 R)
• M18: 11,661,603 km (0.085 R)
• M19: 13,249,135 km (0.097 R)
• M20: 15,536,337 km (0.067 R)
• M21: 16,062,024 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 11.3

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.37 AU - 2.73 AU

Year: 2811 Days

Day: 12.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,855,413 km

• M1: 172,935 km (0.108 R)
• M2: 658,679 km (0.072 R)
• M3: 1,165,517 km (0.107 R)
• M4: 1,553,723 km (0.117 R)
• M5: 1,964,669 km (0.088 R)
• M6: 2,616,766 km (0.112 R)
• M7: 3,314,790 km (0.096 R)
• M8: 4,026,726 km (0.102 R)
• M9: 4,396,831 km (0.11 R)
• M10: 4,934,187 km (0.113 R)
• M11: 5,333,463 km (0.07 R)
• M12: 6,813,285 km (0.049 R)
• M13: 7,309,651 km (0.114 R)
• M14: 7,697,708 km (0.119 R)
• M15: 8,945,205 km (0.092 R)
• M16: 9,389,660 km (0.093 R)
• M17: 10,606,639 km (0.116 R)
• M18: 11,793,548 km (0.058 R)
• M19: 12,510,571 km (0.095 R)
• M20: 16,927,747 km (0.068 R)
• M21: 17,322,985 km (0.102 R)
• M22: 18,367,627 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 13.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.48 AU - 2.68 AU

Year: 2860 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,855,413 km

• M1: 171,589 km (0.109 R)
• M2: 598,242 km (0.106 R)
• M3: 1,203,964 km (0.081 R)
• M4: 4,178,418 km (0.088 R)
• M5: 5,056,408 km (0.107 R)
• M6: 5,640,289 km (0.06 R)
• M7: 6,770,500 km (0.1 R)
• M8: 8,810,567 km (0.115 R)
• M9: 10,291,885 km (0.111 R)
• M10: 12,060,132 km (0.055 R)
• M11: 13,286,236 km (0.072 R)
• M12: 16,243,038 km (0.111 R)
• M13: 19,147,181 km (0.077 R)
• M14: 19,613,777 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 6.2

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.79 AU - 9.87 AU

Year: 18111 Days

Day: 22.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,855,413 km

• M1: 77,492 km (0.075 R)
• M2: 442,361 km (0.08 R)
• M3: 713,731 km (0.093 R)
• M4: 916,736 km (0.105 R)
• M5: 1,505,703 km (0.116 R)
• M6: 2,799,874 km (0.084 R)
• M7: 3,076,181 km (0.116 R)
• M8: 7,481,838 km (0.117 R)
• M9: 7,769,665 km (0.101 R)
• M10: 8,470,082 km (0.11 R)
• M11: 10,169,663 km (0.11 R)
• M12: 11,889,440 km (0.071 R)
• M13: 19,517,585 km (0.112 R)
• M14: 19,971,765 km (0.105 R)
• M15: 20,340,224 km (0.117 R)
• M16: 22,547,092 km (0.051 R)
• M17: 23,047,198 km (0.113 R)
• M18: 23,656,958 km (0.071 R)
• M19: 24,173,221 km (0.113 R)
• M20: 25,015,008 km (0.04 R)
• M21: 26,204,012 km (0.109 R)
• M22: 29,281,539 km (0.12 R)
• M23: 34,139,580 km (0.099 R)
• M24: 35,466,663 km (0.025 R)
• M25: 44,002,568 km (0.112 R)
• M26: 44,313,732 km (0.06 R)
• M27: 45,732,069 km (0.12 R)
• M28: 53,457,004 km (0.109 R)
• M29: 54,167,145 km (0.096 R)
• M30: 57,998,945 km (0.047 R)
• M31: 60,267,597 km (0.079 R)
• M32: 62,594,891 km (0.062 R)
• M33: 65,182,784 km (0.107 R)
• M34: 65,384,891 km (0.069 R)
• M35: 71,855,448 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit