🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 13.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 569 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,432,915 km

• M1: 170,691 km (0.097 R)
• M2: 644,318 km (0.074 R)
• M3: 1,206,956 km (0.113 R)
• M4: 2,559,919 km (0.118 R)
• M5: 3,764,930 km (0.036 R)
• M6: 4,394,437 km (0.102 R)
• M7: 5,661,083 km (0.103 R)
• M8: 6,250,947 km (0.086 R)
• M9: 6,818,671 km (0.11 R)
• M10: 7,644,302 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 9.3

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.54 AU - 1.62 AU

Year: 1303 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,432,915 km

• M1: 115,639 km (0.117 R)
• M2: 444,605 km (0.039 R)
• M3: 758,312 km (0.095 R)
• M4: 1,554,771 km (0.039 R)
• M5: 2,296,477 km (0.092 R)
• M6: 2,679,747 km (0.11 R)
• M7: 3,031,451 km (0.076 R)
• M8: 4,021,640 km (0.025 R)
• M9: 4,542,539 km (0.103 R)
• M10: 5,128,963 km (0.12 R)
• M11: 5,606,779 km (0.087 R)
• M12: 6,601,455 km (0.093 R)
• M13: 8,076,639 km (0.113 R)
• M14: 9,374,102 km (0.118 R)
• M15: 10,256,879 km (0.107 R)
• M16: 11,194,109 km (0.101 R)
• M17: 11,812,697 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 11.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.28 AU - 5.42 AU

Year: 5952 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,432,915 km

• M1: 151,094 km (0.093 R)
• M2: 511,326 km (0.088 R)
• M3: 943,663 km (0.079 R)
• M4: 1,522,308 km (0.086 R)
• M5: 2,181,287 km (0.085 R)
• M6: 2,570,391 km (0.045 R)
• M7: 3,947,738 km (0.113 R)
• M8: 6,603,998 km (0.113 R)
• M9: 7,458,501 km (0.071 R)
• M10: 7,928,687 km (0.067 R)
• M11: 11,504,076 km (0.091 R)
• M12: 18,807,295 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 10.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.59 AU - 5.91 AU

Year: 9045 Days

Day: 11.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,432,915 km

• M1: 132,095 km (0.106 R)
• M2: 609,761 km (0.102 R)
• M3: 1,134,251 km (0.1 R)
• M4: 1,661,883 km (0.074 R)
• M5: 2,756,042 km (0.067 R)
• M6: 3,946,990 km (0.118 R)
• M7: 6,802,066 km (0.063 R)
• M8: 8,221,001 km (0.118 R)
• M9: 8,870,256 km (0.045 R)
• M10: 13,212,634 km (0.073 R)
• M11: 14,002,510 km (0.111 R)
• M12: 19,229,909 km (0.118 R)
• M13: 21,763,797 km (0.051 R)
• M14: 22,447,759 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 6.7

Gravity: 21.49 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.77 AU - 6.17 AU

Year: 9569 Days

Day: 24.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,432,915 km

• M1: 86,468 km (0.118 R)
• M2: 423,960 km (0.113 R)
• M3: 2,554,234 km (0.085 R)
• M4: 3,342,465 km (0.115 R)
• M5: 4,520,249 km (0.027 R)
• M6: 5,022,150 km (0.113 R)
• M7: 6,477,588 km (0.065 R)
• M8: 7,115,324 km (0.109 R)
• M9: 8,561,486 km (0.077 R)
• M10: 11,333,983 km (0.108 R)
• M11: 13,356,995 km (0.078 R)
• M12: 19,042,463 km (0.037 R)
• M13: 23,129,028 km (0.069 R)
• M14: 23,955,257 km (0.101 R)
• M15: 32,524,522 km (0.101 R)
• M16: 32,752,958 km (0.104 R)
• M17: 34,500,710 km (0.116 R)
• M18: 40,115,567 km (0.093 R)
• M19: 45,449,628 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 3.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.96 AU - 7.02 AU

Year: 12123 Days

Day: 23.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,432,915 km

• M1: 52,658 km (0.099 R)
• M2: 207,343 km (0.078 R)
• M3: 530,175 km (0.085 R)
• M4: 732,880 km (0.072 R)
• M5: 1,774,680 km (0.12 R)
• M6: 2,242,173 km (0.093 R)
• M7: 2,773,245 km (0.05 R)
• M8: 3,060,922 km (0.099 R)
• M9: 4,626,015 km (0.08 R)
• M10: 7,935,868 km (0.112 R)
• M11: 11,832,593 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 5.7

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.44 AU - 9.6 AU

Year: 14899 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,432,915 km

• M1: 71,209 km (0.088 R)
• M2: 1,176,138 km (0.107 R)
• M3: 1,380,489 km (0.104 R)
• M4: 2,160,193 km (0.105 R)
• M5: 2,556,179 km (0.085 R)
• M6: 3,519,589 km (0.12 R)
• M7: 7,323,115 km (0.106 R)
• M8: 8,213,073 km (0.08 R)
• M9: 8,608,609 km (0.039 R)
• M10: 8,811,015 km (0.029 R)
• M11: 9,173,042 km (0.095 R)
• M12: 11,313,489 km (0.08 R)
• M13: 15,410,226 km (0.067 R)
• M14: 17,502,652 km (0.056 R)
• M15: 21,122,621 km (0.075 R)
• M16: 22,336,757 km (0.112 R)
• M17: 23,009,499 km (0.033 R)
• M18: 23,695,704 km (0.112 R)
• M19: 30,379,737 km (0.116 R)
• M20: 30,614,007 km (0.06 R)
• M21: 31,086,288 km (0.027 R)
• M22: 31,324,298 km (0.115 R)
• M23: 33,024,179 km (0.056 R)
• M24: 35,298,964 km (0.118 R)
• M25: 40,157,903 km (0.076 R)
• M26: 44,231,602 km (0.081 R)
• M27: 48,094,070 km (0.117 R)
• M28: 54,386,605 km (0.115 R)
• M29: 55,953,194 km (0.097 R)
• M30: 57,729,070 km (0.074 R)
• M31: 58,994,220 km (0.104 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: 302 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit