🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.6

Radius: 10.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 9.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,377,279 km

• M1: 130,749 km (0.081 R)
• M2: 479,760 km (0.113 R)
• M3: 906,563 km (0.065 R)
• M4: 1,328,579 km (0.052 R)
• M5: 1,665,922 km (0.118 R)
• M6: 2,007,603 km (0.105 R)
• M7: 2,396,558 km (0.11 R)
• M8: 2,845,352 km (0.112 R)
• M9: 3,393,777 km (0.078 R)
• M10: 4,161,364 km (0.108 R)
• M11: 4,688,696 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 11.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.1 AU - 1.5 AU

Year: 1023 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,377,279 km

• M1: 144,362 km (0.085 R)
• M2: 560,992 km (0.108 R)
• M3: 972,386 km (0.091 R)
• M4: 1,868,627 km (0.086 R)
• M5: 2,906,687 km (0.116 R)
• M6: 4,467,591 km (0.113 R)
• M7: 5,118,641 km (0.046 R)
• M8: 5,680,381 km (0.113 R)
• M9: 7,188,776 km (0.114 R)
• M10: 7,684,843 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.8

Radius: 6.2

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.08 AU - 7.42 AU

Year: 12105 Days

Day: 15 Hours

Environment

Temp: -238 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,377,279 km

• M1: 77,043 km (0.108 R)
• M2: 864,975 km (0.112 R)
• M3: 1,697,337 km (0.077 R)
• M4: 2,052,184 km (0.075 R)
• M5: 3,782,433 km (0.084 R)
• M6: 4,996,868 km (0.11 R)
• M7: 6,415,355 km (0.066 R)
• M8: 6,854,874 km (0.099 R)
• M9: 8,904,813 km (0.118 R)
• M10: 9,175,436 km (0.096 R)
• M11: 11,810,602 km (0.107 R)
• M12: 13,038,801 km (0.043 R)
• M13: 16,613,292 km (0.109 R)
• M14: 19,554,686 km (0.067 R)
• M15: 21,670,598 km (0.106 R)
• M16: 23,163,136 km (0.104 R)
• M17: 25,709,740 km (0.072 R)
• M18: 27,571,037 km (0.069 R)
• M19: 31,455,346 km (0.089 R)
• M20: 32,934,270 km (0.099 R)
• M21: 36,717,601 km (0.051 R)
• M22: 40,780,828 km (0.11 R)
• M23: 41,153,177 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.1

Radius: 4.7

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.75 AU - 8.03 AU

Year: 13867 Days

Day: 17.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,377,279 km

• M1: 58,493 km (0.05 R)
• M2: 249,230 km (0.086 R)
• M3: 660,774 km (0.077 R)
• M4: 1,104,032 km (0.119 R)
• M5: 1,584,541 km (0.044 R)
• M6: 2,969,069 km (0.044 R)
• M7: 3,912,732 km (0.093 R)
• M8: 5,770,289 km (0.108 R)
• M9: 7,179,501 km (0.1 R)
• M10: 7,608,398 km (0.086 R)
• M11: 8,517,056 km (0.059 R)
• M12: 10,012,436 km (0.084 R)
• M13: 11,328,299 km (0.042 R)
• M14: 14,032,430 km (0.055 R)
• M15: 14,364,687 km (0.072 R)
• M16: 16,542,233 km (0.114 R)
• M17: 17,980,318 km (0.093 R)
• M18: 21,891,704 km (0.116 R)
• M19: 25,934,885 km (0.06 R)
• M20: 30,670,406 km (0.084 R)
• M21: 34,849,871 km (0.036 R)
• M22: 42,218,165 km (0.091 R)
• M23: 50,714,875 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit