🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 9.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.84 AU - 1.06 AU

Year: 598 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,748,424 km

• M1: 118,182 km (0.033 R)
• M2: 566,527 km (0.107 R)
• M3: 875,297 km (0.102 R)
• M4: 1,239,718 km (0.069 R)
• M5: 1,705,715 km (0.104 R)
• M6: 2,285,407 km (0.08 R)
• M7: 2,678,699 km (0.064 R)
• M8: 2,991,658 km (0.051 R)
• M9: 3,589,302 km (0.103 R)
• M10: 4,424,207 km (0.065 R)
• M11: 5,054,463 km (0.117 R)
• M12: 5,399,885 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.5

Radius: 8.9

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.24 AU - 1.66 AU

Year: 1127 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,748,424 km

• M1: 110,702 km (0.074 R)
• M2: 707,748 km (0.059 R)
• M3: 1,034,320 km (0.12 R)
• M4: 1,514,230 km (0.077 R)
• M5: 2,049,192 km (0.065 R)
• M6: 2,415,258 km (0.046 R)
• M7: 2,892,924 km (0.077 R)
• M8: 3,191,371 km (0.03 R)
• M9: 4,597,741 km (0.113 R)
• M10: 4,906,661 km (0.085 R)
• M11: 6,448,715 km (0.083 R)
• M12: 8,633,293 km (0.033 R)
• M13: 9,286,288 km (0.114 R)
• M14: 9,656,094 km (0.071 R)
• M15: 10,035,773 km (0.065 R)
• M16: 10,392,564 km (0.099 R)
• M17: 10,994,546 km (0.109 R)
• M18: 11,619,715 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 12.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.27 AU - 2.55 AU

Year: 2416 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,748,424 km

• M1: 184,903 km (0.073 R)
• M2: 676,033 km (0.108 R)
• M3: 1,398,142 km (0.051 R)
• M4: 1,925,325 km (0.107 R)
• M5: 6,952,561 km (0.116 R)
• M6: 7,379,065 km (0.069 R)
• M7: 7,876,477 km (0.078 R)
• M8: 9,085,228 km (0.106 R)
• M9: 10,189,560 km (0.056 R)
• M10: 12,046,518 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 13.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.07 AU - 3.55 AU

Year: 3888 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,748,424 km

• M1: 167,849 km (0.077 R)
• M2: 592,258 km (0.106 R)
• M3: 1,557,015 km (0.05 R)
• M4: 2,172,909 km (0.073 R)
• M5: 3,197,355 km (0.065 R)
• M6: 4,521,895 km (0.112 R)
• M7: 5,320,299 km (0.117 R)
• M8: 6,415,804 km (0.067 R)
• M9: 8,824,030 km (0.091 R)
• M10: 10,609,780 km (0.085 R)
• M11: 11,626,896 km (0.114 R)
• M12: 12,584,771 km (0.097 R)
• M13: 13,082,932 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.4

Radius: 3.1

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.37 AU - 7.61 AU

Year: 10675 Days

Day: 16.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,748,424 km

• M1: 41,139 km (0.115 R)
• M2: 238,609 km (0.107 R)
• M3: 376,538 km (0.027 R)
• M4: 528,978 km (0.114 R)
• M5: 661,971 km (0.08 R)
• M6: 921,672 km (0.086 R)
• M7: 1,200,972 km (0.108 R)
• M8: 1,313,320 km (0.118 R)
• M9: 2,175,303 km (0.062 R)
• M10: 2,343,002 km (0.071 R)
• M11: 2,610,632 km (0.082 R)
• M12: 3,314,191 km (0.077 R)
• M13: 3,936,967 km (0.048 R)
• M14: 4,968,893 km (0.108 R)
• M15: 6,504,515 km (0.101 R)
• M16: 11,998,048 km (0.11 R)
• M17: 14,180,831 km (0.028 R)
• M18: 14,706,069 km (0.069 R)
• M19: 16,614,190 km (0.066 R)
• M20: 16,742,694 km (0.052 R)
• M21: 20,689,834 km (0.101 R)
• M22: 22,365,480 km (0.032 R)
• M23: 25,811,617 km (0.029 R)
• M24: 31,226,312 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.3

Radius: 7.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.96 AU - 13.08 AU

Year: 22031 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,748,424 km

• M1: 89,908 km (0.064 R)
• M2: 339,886 km (0.094 R)
• M3: 641,775 km (0.106 R)
• M4: 1,790,387 km (0.12 R)
• M5: 2,059,364 km (0.114 R)
• M6: 2,485,120 km (0.082 R)
• M7: 3,165,042 km (0.101 R)
• M8: 3,464,687 km (0.108 R)
• M9: 4,536,107 km (0.079 R)
• M10: 4,948,099 km (0.066 R)
• M11: 5,612,613 km (0.072 R)
• M12: 6,299,417 km (0.05 R)
• M13: 7,674,820 km (0.063 R)
• M14: 8,132,439 km (0.1 R)
• M15: 15,128,833 km (0.114 R)
• M16: 15,452,862 km (0.112 R)
• M17: 16,726,987 km (0.104 R)
• M18: 21,128,306 km (0.068 R)
• M19: 25,234,019 km (0.092 R)
• M20: 27,569,392 km (0.054 R)
• M21: 28,641,260 km (0.117 R)
• M22: 30,867,725 km (0.114 R)
• M23: 33,975,472 km (0.092 R)
• M24: 42,837,949 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 18,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit