🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 13.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.31 AU - 3.35 AU

Year: 3986 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,369,308 km

• M1: 206,445 km (0.058 R)
• M2: 1,043,146 km (0.057 R)
• M3: 2,512,795 km (0.077 R)
• M4: 4,521,446 km (0.057 R)
• M5: 5,046,983 km (0.113 R)
• M6: 5,991,245 km (0.119 R)
• M7: 7,126,693 km (0.118 R)
• M8: 8,808,472 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 8.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.34 AU - 6.24 AU

Year: 9140 Days

Day: 6.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,369,308 km

• M1: 100,679 km (0.095 R)
• M2: 381,175 km (0.061 R)
• M3: 704,008 km (0.105 R)
• M4: 1,526,497 km (0.105 R)
• M5: 1,809,985 km (0.117 R)
• M6: 2,259,975 km (0.096 R)
• M7: 2,744,074 km (0.051 R)
• M8: 4,220,605 km (0.119 R)
• M9: 4,591,757 km (0.071 R)
• M10: 4,927,006 km (0.079 R)
• M11: 5,741,566 km (0.096 R)
• M12: 5,999,473 km (0.041 R)
• M13: 6,538,474 km (0.114 R)
• M14: 8,432,383 km (0.114 R)
• M15: 8,808,472 km (0.052 R)
• M16: 9,912,205 km (0.12 R)
• M17: 11,056,180 km (0.09 R)
• M18: 11,506,919 km (0.066 R)
• M19: 12,285,576 km (0.095 R)
• M20: 13,660,679 km (0.099 R)
• M21: 14,179,933 km (0.089 R)
• M22: 15,504,623 km (0.101 R)
• M23: 16,778,897 km (0.098 R)
• M24: 18,889,723 km (0.065 R)
• M25: 19,174,408 km (0.108 R)
• M26: 19,679,450 km (0.08 R)
• M27: 24,379,217 km (0.112 R)
• M28: 25,835,552 km (0.087 R)
• M29: 30,356,550 km (0.094 R)
• M30: 32,547,710 km (0.045 R)
• M31: 33,059,933 km (0.076 R)
• M32: 34,948,905 km (0.042 R)
• M33: 35,919,795 km (0.097 R)
• M34: 36,797,935 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.8

Radius: 5.2

Gravity: 26.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.48 AU - 10.06 AU

Year: 15602 Days

Day: 19 Hours

Environment

Temp: -225 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,369,308 km

• M1: 77,342 km (0.119 R)
• M2: 332,107 km (0.092 R)
• M3: 571,613 km (0.112 R)
• M4: 788,830 km (0.1 R)
• M5: 2,086,442 km (0.085 R)
• M6: 3,508,519 km (0.083 R)
• M7: 5,440,127 km (0.05 R)
• M8: 7,607,501 km (0.118 R)
• M9: 13,613,705 km (0.118 R)
• M10: 14,241,119 km (0.06 R)
• M11: 14,526,103 km (0.087 R)
• M12: 14,742,272 km (0.111 R)
• M13: 15,403,794 km (0.12 R)
• M14: 16,706,941 km (0.1 R)
• M15: 19,705,929 km (0.06 R)
• M16: 24,848,057 km (0.089 R)
• M17: 28,058,277 km (0.114 R)
• M18: 29,878,435 km (0.058 R)
• M19: 30,817,311 km (0.092 R)
• M20: 34,004,643 km (0.106 R)
• M21: 35,157,295 km (0.041 R)
• M22: 38,909,359 km (0.053 R)
• M23: 40,028,501 km (0.05 R)
• M24: 40,453,658 km (0.035 R)
• M25: 51,750,242 km (0.103 R)
• M26: 57,481,635 km (0.098 R)
• M27: 58,567,267 km (0.092 R)
• M28: 63,046,377 km (0.038 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit