🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 13.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.1 AU - 2.92 AU

Year: 2528 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,549,412 km

• M1: 167,998 km (0.104 R)
• M2: 600,336 km (0.042 R)
• M3: 1,275,471 km (0.102 R)
• M4: 1,855,163 km (0.054 R)
• M5: 3,127,643 km (0.09 R)
• M6: 6,417,300 km (0.119 R)
• M7: 6,842,756 km (0.034 R)
• M8: 7,574,290 km (0.086 R)
• M9: 9,496,473 km (0.071 R)
• M10: 10,662,887 km (0.113 R)
• M11: 11,338,023 km (0.109 R)
• M12: 14,508,899 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 14.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.58 AU - 3.86 AU

Year: 4562 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,549,412 km

• M1: 184,753 km (0.119 R)
• M2: 1,068,278 km (0.12 R)
• M3: 1,925,773 km (0.095 R)
• M4: 2,402,542 km (0.117 R)
• M5: 3,191,521 km (0.074 R)
• M6: 4,616,141 km (0.102 R)
• M7: 5,119,838 km (0.086 R)
• M8: 7,546,016 km (0.111 R)
• M9: 8,786,182 km (0.033 R)
• M10: 9,710,248 km (0.117 R)
• M11: 12,918,973 km (0.096 R)
• M12: 15,837,927 km (0.069 R)
• M13: 17,044,733 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 14.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.92 AU - 4.92 AU

Year: 5908 Days

Day: 9.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,549,412 km

• M1: 181,761 km (0.118 R)
• M2: 812,316 km (0.026 R)
• M3: 1,456,186 km (0.049 R)
• M4: 2,360,804 km (0.069 R)
• M5: 3,675,021 km (0.113 R)
• M6: 4,598,040 km (0.063 R)
• M7: 5,052,818 km (0.074 R)
• M8: 6,572,882 km (0.057 R)
• M9: 7,027,809 km (0.106 R)
• M10: 7,536,292 km (0.099 R)
• M11: 9,513,527 km (0.097 R)
• M12: 12,400,317 km (0.098 R)
• M13: 13,626,122 km (0.052 R)
• M14: 18,617,305 km (0.118 R)
• M15: 21,785,788 km (0.111 R)
• M16: 23,497,786 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 12.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.39 AU - 5.79 AU

Year: 8403 Days

Day: 11.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,549,412 km

• M1: 178,620 km (0.051 R)
• M2: 651,349 km (0.078 R)
• M3: 1,069,924 km (0.066 R)
• M4: 1,514,230 km (0.062 R)
• M5: 2,083,300 km (0.071 R)
• M6: 3,394,076 km (0.104 R)
• M7: 4,561,987 km (0.043 R)
• M8: 6,206,367 km (0.1 R)
• M9: 8,414,731 km (0.069 R)
• M10: 10,628,330 km (0.094 R)
• M11: 19,919,854 km (0.061 R)
• M12: 23,559,720 km (0.036 R)
• M13: 31,344,494 km (0.086 R)
• M14: 33,936,576 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706

Radius: 7.4

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.32 AU - 7.84 AU

Year: 10732 Days

Day: 15.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,549,412 km

• M1: 92,900 km (0.116 R)
• M2: 450,589 km (0.08 R)
• M3: 1,216,081 km (0.104 R)
• M4: 1,487,452 km (0.078 R)
• M5: 2,083,150 km (0.085 R)
• M6: 2,616,766 km (0.114 R)
• M7: 3,899,268 km (0.087 R)
• M8: 4,832,610 km (0.099 R)
• M9: 6,052,131 km (0.114 R)
• M10: 8,383,465 km (0.11 R)
• M11: 10,027,545 km (0.086 R)
• M12: 10,391,068 km (0.102 R)
• M13: 12,579,236 km (0.075 R)
• M14: 13,372,254 km (0.082 R)
• M15: 14,262,960 km (0.025 R)
• M16: 15,465,577 km (0.043 R)
• M17: 18,687,317 km (0.097 R)
• M18: 21,549,723 km (0.101 R)
• M19: 22,418,438 km (0.055 R)
• M20: 24,785,824 km (0.092 R)
• M21: 25,450,637 km (0.083 R)
• M22: 25,739,211 km (0.104 R)
• M23: 27,415,605 km (0.116 R)
• M24: 30,441,222 km (0.104 R)
• M25: 34,030,224 km (0.09 R)
• M26: 38,900,682 km (0.104 R)
• M27: 43,526,548 km (0.107 R)
• M28: 44,772,848 km (0.118 R)
• M29: 48,801,817 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.8

Radius: 6.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.02 AU - 7.66 AU

Year: 12644 Days

Day: 19.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,549,412 km

• M1: 79,885 km (0.104 R)
• M2: 371,900 km (0.108 R)
• M3: 702,512 km (0.072 R)
• M4: 1,066,932 km (0.079 R)
• M5: 1,537,417 km (0.104 R)
• M6: 1,927,269 km (0.055 R)
• M7: 2,604,349 km (0.063 R)
• M8: 2,986,871 km (0.1 R)
• M9: 3,618,025 km (0.067 R)
• M10: 5,421,277 km (0.077 R)
• M11: 6,181,982 km (0.109 R)
• M12: 8,413,683 km (0.032 R)
• M13: 9,850,122 km (0.108 R)
• M14: 10,776,432 km (0.039 R)
• M15: 11,600,417 km (0.082 R)
• M16: 19,686,930 km (0.114 R)
• M17: 24,643,108 km (0.106 R)
• M18: 29,574,003 km (0.106 R)
• M19: 30,775,124 km (0.047 R)
• M20: 34,463,609 km (0.039 R)
• M21: 36,926,888 km (0.055 R)
• M22: 37,387,051 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.1

Radius: 7.8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.63 AU - 7.87 AU

Year: 13718 Days

Day: 20 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,549,412 km

• M1: 96,939 km (0.084 R)
• M2: 395,088 km (0.068 R)
• M3: 1,253,929 km (0.088 R)
• M4: 1,687,314 km (0.066 R)
• M5: 2,057,868 km (0.108 R)
• M6: 3,261,982 km (0.068 R)
• M7: 4,139,523 km (0.087 R)
• M8: 5,101,287 km (0.108 R)
• M9: 10,566,546 km (0.071 R)
• M10: 13,428,653 km (0.103 R)
• M11: 18,401,585 km (0.026 R)
• M12: 26,183,816 km (0.113 R)
• M13: 27,363,545 km (0.075 R)
• M14: 28,169,279 km (0.069 R)
• M15: 34,027,681 km (0.092 R)
• M16: 34,608,121 km (0.117 R)
• M17: 35,077,110 km (0.069 R)
• M18: 45,091,491 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 15,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit