🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 8.1

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 377 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,539,489 km

• M1: 100,979 km (0.038 R)
• M2: 377,286 km (0.117 R)
• M3: 966,402 km (0.113 R)
• M4: 1,616,555 km (0.086 R)
• M5: 2,359,308 km (0.054 R)
• M6: 2,844,753 km (0.099 R)
• M7: 3,207,827 km (0.096 R)
• M8: 3,908,394 km (0.085 R)
• M9: 4,301,986 km (0.085 R)
• M10: 4,677,028 km (0.107 R)
• M11: 5,476,479 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 13.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.83 AU

Year: 385 Days

Day: 5.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 75,539,489 km

• M1: 166,802 km (0.109 R)
• M2: 752,178 km (0.083 R)
• M3: 1,501,963 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 3.2

Gravity: 22.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.57 AU - 5.73 AU

Year: 9440 Days

Day: 20 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,539,489 km

• M1: 39,793 km (0.081 R)
• M2: 377,735 km (0.064 R)
• M3: 560,693 km (0.111 R)
• M4: 1,383,780 km (0.037 R)
• M5: 2,372,323 km (0.111 R)
• M6: 2,544,211 km (0.092 R)
• M7: 3,597,380 km (0.114 R)
• M8: 3,965,092 km (0.056 R)
• M9: 8,045,224 km (0.114 R)
• M10: 9,414,792 km (0.086 R)
• M11: 9,933,149 km (0.088 R)
• M12: 10,515,833 km (0.096 R)
• M13: 11,699,750 km (0.071 R)
• M14: 13,181,218 km (0.094 R)
• M15: 13,394,844 km (0.11 R)
• M16: 15,129,880 km (0.057 R)
• M17: 19,106,191 km (0.104 R)
• M18: 19,795,239 km (0.056 R)
• M19: 21,887,066 km (0.11 R)
• M20: 23,256,784 km (0.106 R)
• M21: 23,490,606 km (0.075 R)
• M22: 24,121,460 km (0.088 R)
• M23: 25,665,160 km (0.106 R)
• M24: 27,273,337 km (0.072 R)
• M25: 28,057,978 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.4

Radius: 6.9

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.5 AU - 10.72 AU

Year: 20941 Days

Day: 21.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,539,489 km

• M1: 85,869 km (0.117 R)
• M2: 311,164 km (0.107 R)
• M3: 636,689 km (0.063 R)
• M4: 911,350 km (0.118 R)
• M5: 1,168,509 km (0.098 R)
• M6: 1,724,415 km (0.106 R)
• M7: 2,399,550 km (0.106 R)
• M8: 3,238,345 km (0.091 R)
• M9: 3,754,907 km (0.082 R)
• M10: 5,517,768 km (0.037 R)
• M11: 6,126,930 km (0.068 R)
• M12: 7,287,361 km (0.12 R)
• M13: 8,070,656 km (0.097 R)
• M14: 12,233,067 km (0.101 R)
• M15: 15,269,305 km (0.099 R)
• M16: 16,877,632 km (0.069 R)
• M17: 17,895,047 km (0.108 R)
• M18: 20,999,203 km (0.075 R)
• M19: 22,881,294 km (0.089 R)
• M20: 24,126,247 km (0.105 R)
• M21: 26,750,642 km (0.078 R)
• M22: 28,602,215 km (0.078 R)
• M23: 31,663,885 km (0.062 R)
• M24: 45,772,760 km (0.067 R)
• M25: 48,751,403 km (0.083 R)
• M26: 51,330,321 km (0.097 R)
• M27: 57,321,267 km (0.089 R)
• M28: 58,077,633 km (0.104 R)
• M29: 61,761,631 km (0.043 R)
• M30: 68,950,407 km (0.076 R)
• M31: 70,236,200 km (0.072 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: 480 - 12,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit