🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 9.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.1 AU

Year: 569 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,046,653 km

• M1: 121,922 km (0.086 R)
• M2: 454,778 km (0.108 R)
• M3: 826,229 km (0.103 R)
• M4: 1,251,835 km (0.11 R)
• M5: 1,788,592 km (0.092 R)
• M6: 2,272,392 km (0.105 R)
• M7: 2,577,721 km (0.103 R)
• M8: 3,148,586 km (0.115 R)
• M9: 3,732,616 km (0.069 R)
• M10: 4,511,273 km (0.088 R)
• M11: 4,981,160 km (0.077 R)
• M12: 6,691,513 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 10.4

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.03 AU - 1.25 AU

Year: 826 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,046,653 km

• M1: 135,685 km (0.117 R)
• M2: 505,491 km (0.104 R)
• M3: 1,003,802 km (0.061 R)
• M4: 1,999,974 km (0.112 R)
• M5: 2,403,888 km (0.116 R)
• M6: 2,754,097 km (0.067 R)
• M7: 3,086,952 km (0.079 R)
• M8: 3,644,354 km (0.118 R)
• M9: 4,125,161 km (0.119 R)
• M10: 4,699,168 km (0.094 R)
• M11: 5,141,080 km (0.086 R)
• M12: 5,552,774 km (0.115 R)
• M13: 6,295,078 km (0.116 R)
• M14: 6,679,395 km (0.106 R)
• M15: 7,011,652 km (0.113 R)
• M16: 7,854,337 km (0.101 R)
• M17: 8,842,132 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 11.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.2 AU - 1.46 AU

Year: 1040 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,046,653 km

• M1: 140,921 km (0.093 R)
• M2: 586,124 km (0.062 R)
• M3: 1,083,238 km (0.085 R)
• M4: 2,327,743 km (0.096 R)
• M5: 2,840,564 km (0.112 R)
• M6: 3,205,284 km (0.052 R)
• M7: 3,766,126 km (0.058 R)
• M8: 4,374,541 km (0.11 R)
• M9: 4,738,213 km (0.032 R)
• M10: 7,608,398 km (0.074 R)
• M11: 8,502,545 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 11.4

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.79 AU - 2.01 AU

Year: 1776 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 63,046,653 km

• M1: 146,456 km (0.094 R)
• M2: 545,284 km (0.049 R)
• M3: 1,268,291 km (0.118 R)
• M4: 2,073,426 km (0.057 R)
• M5: 3,430,429 km (0.041 R)
• M6: 4,028,521 km (0.051 R)
• M7: 4,752,276 km (0.026 R)
• M8: 5,433,694 km (0.099 R)
• M9: 8,684,007 km (0.088 R)
• M10: 9,154,043 km (0.077 R)
• M11: 11,800,130 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 12.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.38 AU - 4.82 AU

Year: 5631 Days

Day: 8.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,046,653 km

• M1: 150,495 km (0.045 R)
• M2: 605,722 km (0.108 R)
• M3: 1,464,862 km (0.097 R)
• M4: 2,163,484 km (0.115 R)
• M5: 2,636,214 km (0.098 R)
• M6: 3,177,758 km (0.05 R)
• M7: 3,656,022 km (0.086 R)
• M8: 4,203,251 km (0.081 R)
• M9: 4,827,972 km (0.082 R)
• M10: 6,404,584 km (0.109 R)
• M11: 7,326,406 km (0.051 R)
• M12: 8,233,119 km (0.09 R)
• M13: 9,176,932 km (0.085 R)
• M14: 9,769,489 km (0.098 R)
• M15: 10,466,465 km (0.082 R)
• M16: 10,949,367 km (0.055 R)
• M17: 13,732,935 km (0.093 R)
• M18: 15,468,121 km (0.117 R)
• M19: 18,716,938 km (0.111 R)
• M20: 20,036,840 km (0.106 R)
• M21: 21,162,264 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967

Radius: 6.6

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.87 AU - 8.23 AU

Year: 12696 Days

Day: 17.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,046,653 km

• M1: 82,129 km (0.095 R)
• M2: 370,105 km (0.113 R)
• M3: 818,600 km (0.096 R)
• M4: 1,524,402 km (0.112 R)
• M5: 3,245,675 km (0.071 R)
• M6: 5,935,296 km (0.088 R)
• M7: 7,444,588 km (0.062 R)
• M8: 9,245,448 km (0.117 R)
• M9: 10,162,931 km (0.114 R)
• M10: 10,557,870 km (0.067 R)
• M11: 12,752,470 km (0.078 R)
• M12: 14,514,883 km (0.076 R)
• M13: 14,728,210 km (0.052 R)
• M14: 16,203,993 km (0.103 R)
• M15: 16,743,143 km (0.044 R)
• M16: 18,850,379 km (0.07 R)
• M17: 20,231,616 km (0.098 R)
• M18: 20,766,578 km (0.118 R)
• M19: 21,402,369 km (0.1 R)
• M20: 22,617,852 km (0.071 R)
• M21: 23,000,822 km (0.076 R)
• M22: 24,981,199 km (0.108 R)
• M23: 25,493,572 km (0.09 R)
• M24: 26,539,111 km (0.114 R)
• M25: 28,050,648 km (0.085 R)
• M26: 30,192,441 km (0.118 R)
• M27: 31,719,237 km (0.086 R)
• M28: 33,792,513 km (0.105 R)
• M29: 35,695,398 km (0.096 R)
• M30: 38,342,233 km (0.069 R)
• M31: 42,408,154 km (0.117 R)
• M32: 46,752,476 km (0.07 R)
• M33: 49,754,157 km (0.117 R)
• M34: 55,789,085 km (0.093 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: 193 - 16,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit