🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 13.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.75 AU - 0.99 AU

Year: 541 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,485,855 km

• M1: 162,912 km (0.082 R)
• M2: 635,043 km (0.117 R)
• M3: 1,042,398 km (0.106 R)
• M4: 1,505,254 km (0.074 R)
• M5: 2,143,289 km (0.118 R)
• M6: 2,878,263 km (0.097 R)
• M7: 3,735,459 km (0.087 R)
• M8: 4,462,205 km (0.066 R)
• M9: 4,884,071 km (0.069 R)
• M10: 5,384,177 km (0.061 R)
• M11: 5,973,742 km (0.113 R)
• M12: 6,566,449 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 11

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.35 AU - 1.43 AU

Year: 1093 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,485,855 km

• M1: 137,181 km (0.06 R)
• M2: 571,913 km (0.115 R)
• M3: 931,396 km (0.106 R)
• M4: 1,821,504 km (0.061 R)
• M5: 2,237,535 km (0.083 R)
• M6: 2,716,997 km (0.112 R)
• M7: 3,152,177 km (0.101 R)
• M8: 3,572,547 km (0.108 R)
• M9: 4,030,466 km (0.051 R)
• M10: 4,527,430 km (0.06 R)
• M11: 5,084,084 km (0.108 R)
• M12: 6,747,313 km (0.097 R)
• M13: 8,307,918 km (0.109 R)
• M14: 9,201,615 km (0.118 R)
• M15: 9,612,262 km (0.116 R)
• M16: 10,821,162 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 13.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.29 AU - 2.03 AU

Year: 1426 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,485,855 km

• M1: 171,589 km (0.099 R)
• M2: 679,474 km (0.12 R)
• M3: 1,209,948 km (0.08 R)
• M4: 1,795,922 km (0.114 R)
• M5: 2,231,103 km (0.069 R)
• M6: 2,872,728 km (0.11 R)
• M7: 3,475,907 km (0.101 R)
• M8: 3,918,417 km (0.115 R)
• M9: 4,624,968 km (0.11 R)
• M10: 6,804,908 km (0.045 R)
• M11: 8,022,635 km (0.045 R)
• M12: 8,772,569 km (0.111 R)
• M13: 10,379,399 km (0.083 R)
• M14: 10,853,176 km (0.099 R)
• M15: 11,916,966 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 9.2

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.75 AU - 3.59 AU

Year: 3764 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 112.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,485,855 km

• M1: 114,442 km (0.106 R)
• M2: 451,486 km (0.098 R)
• M3: 828,772 km (0.102 R)
• M4: 1,261,858 km (0.119 R)
• M5: 1,854,864 km (0.09 R)
• M6: 2,776,088 km (0.071 R)
• M7: 3,488,323 km (0.116 R)
• M8: 4,778,904 km (0.119 R)
• M9: 5,944,571 km (0.102 R)
• M10: 7,323,713 km (0.095 R)
• M11: 7,909,838 km (0.116 R)
• M12: 8,564,179 km (0.113 R)
• M13: 17,103,674 km (0.099 R)
• M14: 19,988,819 km (0.07 R)
• M15: 23,771,850 km (0.096 R)
• M16: 26,463,564 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 13.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.36 AU - 6.64 AU

Year: 8601 Days

Day: 13.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 34,485,855 km

• M1: 172,786 km (0.072 R)
• M2: 617,390 km (0.095 R)
• M3: 1,226,553 km (0.088 R)
• M4: 1,729,052 km (0.053 R)
• M5: 2,321,011 km (0.1 R)
• M6: 3,410,083 km (0.07 R)
• M7: 4,154,482 km (0.036 R)
• M8: 5,059,998 km (0.068 R)
• M9: 6,092,972 km (0.088 R)
• M10: 7,016,888 km (0.053 R)
• M11: 10,489,952 km (0.118 R)
• M12: 13,412,646 km (0.078 R)
• M13: 14,290,636 km (0.116 R)
• M14: 18,322,448 km (0.091 R)
• M15: 20,814,001 km (0.073 R)
• M16: 23,602,206 km (0.072 R)
• M17: 25,373,295 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.2

Radius: 3.1

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.21 AU - 6.95 AU

Year: 11256 Days

Day: 24.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,485,855 km

• M1: 40,840 km (0.098 R)
• M2: 563,984 km (0.092 R)
• M3: 746,942 km (0.091 R)
• M4: 3,175,065 km (0.074 R)
• M5: 3,422,650 km (0.082 R)
• M6: 5,470,046 km (0.078 R)
• M7: 8,480,703 km (0.113 R)
• M8: 9,365,874 km (0.11 R)
• M9: 10,852,129 km (0.079 R)
• M10: 11,603,110 km (0.114 R)
• M11: 12,138,970 km (0.086 R)
• M12: 12,438,165 km (0.101 R)
• M13: 17,220,660 km (0.099 R)
• M14: 23,710,963 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.1

Radius: 6.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.86 AU - 9.96 AU

Year: 17736 Days

Day: 23.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,485,855 km

• M1: 81,232 km (0.074 R)
• M2: 368,609 km (0.066 R)
• M3: 735,722 km (0.106 R)
• M4: 1,317,209 km (0.049 R)
• M5: 1,866,233 km (0.086 R)
• M6: 2,684,833 km (0.058 R)
• M7: 2,952,015 km (0.101 R)
• M8: 3,429,681 km (0.076 R)
• M9: 3,814,895 km (0.046 R)
• M10: 5,680,979 km (0.113 R)
• M11: 5,994,387 km (0.03 R)
• M12: 7,291,550 km (0.108 R)
• M13: 7,699,653 km (0.091 R)
• M14: 9,184,711 km (0.11 R)
• M15: 10,062,402 km (0.112 R)
• M16: 13,029,825 km (0.07 R)
• M17: 14,307,092 km (0.067 R)
• M18: 15,605,003 km (0.094 R)
• M19: 16,282,531 km (0.114 R)
• M20: 16,851,303 km (0.108 R)
• M21: 18,568,985 km (0.069 R)
• M22: 20,110,891 km (0.104 R)
• M23: 21,060,987 km (0.079 R)
• M24: 22,736,632 km (0.117 R)
• M25: 24,663,752 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit