🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906

Radius: 12.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 1384 Days

Day: 8.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,272,122 km

• M1: 157,227 km (0.104 R)
• M2: 555,606 km (0.094 R)
• M3: 1,061,098 km (0.098 R)
• M4: 1,855,313 km (0.034 R)
• M5: 2,485,419 km (0.118 R)
• M6: 3,163,546 km (0.117 R)
• M7: 3,637,472 km (0.091 R)
• M8: 4,951,989 km (0.05 R)
• M9: 5,395,995 km (0.032 R)
• M10: 5,797,665 km (0.102 R)
• M11: 6,839,166 km (0.058 R)
• M12: 7,860,171 km (0.116 R)
• M13: 10,003,310 km (0.096 R)
• M14: 10,474,843 km (0.101 R)
• M15: 11,031,796 km (0.12 R)
• M16: 12,705,048 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 14.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.9 AU - 1.92 AU

Year: 1822 Days

Day: 11.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,272,122 km

• M1: 176,525 km (0.086 R)
• M2: 682,017 km (0.11 R)
• M3: 1,172,548 km (0.118 R)
• M4: 2,305,303 km (0.116 R)
• M5: 3,022,775 km (0.101 R)
• M6: 3,651,385 km (0.117 R)
• M7: 4,148,050 km (0.091 R)
• M8: 4,748,386 km (0.085 R)
• M9: 5,236,374 km (0.07 R)
• M10: 6,171,660 km (0.109 R)
• M11: 7,975,212 km (0.103 R)
• M12: 8,817,298 km (0.077 R)
• M13: 10,009,743 km (0.113 R)
• M14: 10,475,292 km (0.064 R)
• M15: 11,485,825 km (0.06 R)
• M16: 12,446,244 km (0.073 R)
• M17: 12,907,304 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 6

Gravity: 22.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.73 AU - 8.85 AU

Year: 15008 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,272,122 km

• M1: 78,838 km (0.109 R)
• M2: 311,762 km (0.116 R)
• M3: 901,178 km (0.086 R)
• M4: 2,769,356 km (0.091 R)
• M5: 3,086,503 km (0.118 R)
• M6: 3,320,175 km (0.115 R)
• M7: 3,537,690 km (0.05 R)
• M8: 4,031,663 km (0.03 R)
• M9: 4,407,303 km (0.114 R)
• M10: 5,411,553 km (0.105 R)
• M11: 6,066,792 km (0.119 R)
• M12: 7,035,588 km (0.072 R)
• M13: 9,763,505 km (0.089 R)
• M14: 10,325,544 km (0.055 R)
• M15: 11,575,883 km (0.086 R)
• M16: 12,990,481 km (0.106 R)
• M17: 18,933,705 km (0.069 R)
• M18: 19,629,933 km (0.085 R)
• M19: 20,163,250 km (0.066 R)
• M20: 21,351,805 km (0.049 R)
• M21: 22,010,784 km (0.099 R)
• M22: 22,683,226 km (0.097 R)
• M23: 24,475,109 km (0.105 R)
• M24: 26,252,182 km (0.116 R)
• M25: 27,446,871 km (0.086 R)
• M26: 27,890,129 km (0.105 R)
• M27: 32,712,566 km (0.087 R)
• M28: 32,961,048 km (0.103 R)
• M29: 35,910,221 km (0.082 R)
• M30: 39,030,533 km (0.066 R)
• M31: 39,873,368 km (0.117 R)
• M32: 41,015,847 km (0.084 R)
• M33: 45,804,325 km (0.118 R)
• M34: 47,057,057 km (0.109 R)
• M35: 49,959,107 km (0.099 R)
• M36: 57,731,613 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 11,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit