🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 10.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.59 AU - 2.77 AU

Year: 2878 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,687,209 km

• M1: 130,599 km (0.107 R)
• M2: 490,531 km (0.1 R)
• M3: 1,001,109 km (0.082 R)
• M4: 1,637,049 km (0.076 R)
• M5: 2,163,185 km (0.092 R)
• M6: 2,510,551 km (0.106 R)
• M7: 3,248,967 km (0.039 R)
• M8: 3,983,343 km (0.026 R)
• M9: 4,336,543 km (0.1 R)
• M10: 5,202,565 km (0.097 R)
• M11: 5,938,287 km (0.084 R)
• M12: 6,569,740 km (0.097 R)
• M13: 7,154,817 km (0.053 R)
• M14: 7,553,496 km (0.101 R)
• M15: 8,632,545 km (0.115 R)
• M16: 8,979,163 km (0.118 R)
• M17: 9,700,076 km (0.092 R)
• M18: 11,755,700 km (0.068 R)
• M19: 14,086,285 km (0.085 R)
• M20: 14,812,134 km (0.097 R)
• M21: 17,467,795 km (0.119 R)
• M22: 20,303,722 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.6

Radius: 7

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.24 AU - 8.46 AU

Year: 13072 Days

Day: 21.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,687,209 km

• M1: 87,066 km (0.085 R)
• M2: 339,288 km (0.09 R)
• M3: 933,341 km (0.025 R)
• M4: 1,368,821 km (0.086 R)
• M5: 1,983,369 km (0.11 R)
• M6: 2,268,353 km (0.057 R)
• M7: 3,243,282 km (0.085 R)
• M8: 4,592,206 km (0.092 R)
• M9: 5,630,714 km (0.114 R)
• M10: 6,738,935 km (0.109 R)
• M11: 9,233,181 km (0.1 R)
• M12: 11,649,336 km (0.104 R)
• M13: 11,877,622 km (0.093 R)
• M14: 13,812,222 km (0.103 R)
• M15: 19,790,602 km (0.12 R)
• M16: 21,197,420 km (0.088 R)
• M17: 21,452,484 km (0.115 R)
• M18: 21,968,597 km (0.045 R)
• M19: 22,317,310 km (0.115 R)
• M20: 25,336,494 km (0.102 R)
• M21: 26,597,155 km (0.09 R)
• M22: 27,797,379 km (0.038 R)
• M23: 28,514,102 km (0.07 R)
• M24: 34,344,679 km (0.067 R)
• M25: 35,169,711 km (0.076 R)
• M26: 35,766,906 km (0.108 R)
• M27: 39,622,193 km (0.047 R)
• M28: 44,021,118 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.1

Radius: 5.5

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.37 AU - 8.27 AU

Year: 14346 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 95.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,687,209 km

• M1: 74,350 km (0.085 R)
• M2: 265,387 km (0.097 R)
• M3: 775,366 km (0.061 R)
• M4: 2,012,091 km (0.095 R)
• M5: 2,390,574 km (0.1 R)
• M6: 3,288,760 km (0.081 R)
• M7: 3,614,135 km (0.087 R)
• M8: 4,329,362 km (0.104 R)
• M9: 4,890,205 km (0.086 R)
• M10: 5,064,038 km (0.091 R)
• M11: 6,115,262 km (0.103 R)
• M12: 8,242,992 km (0.118 R)
• M13: 8,843,478 km (0.106 R)
• M14: 9,852,965 km (0.075 R)
• M15: 10,528,848 km (0.089 R)
• M16: 17,007,782 km (0.104 R)
• M17: 17,814,414 km (0.113 R)
• M18: 19,765,619 km (0.082 R)
• M19: 24,187,283 km (0.078 R)
• M20: 45,316,187 km (0.042 R)
• M21: 49,570,302 km (0.077 R)
• M22: 50,715,174 km (0.09 R)
• M23: 52,044,950 km (0.085 R)
• M24: 61,634,921 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 18,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit