🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.93 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 10.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.45 AU - 4.27 AU

Year: 5331 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,424,122 km

• M1: 131,048 km (0.063 R)
• M2: 470,485 km (0.109 R)
• M3: 890,855 km (0.072 R)
• M4: 2,952,912 km (0.112 R)
• M5: 4,656,533 km (0.079 R)
• M6: 5,245,350 km (0.092 R)
• M7: 6,571,685 km (0.106 R)
• M8: 7,462,091 km (0.097 R)
• M9: 8,660,969 km (0.092 R)
• M10: 10,020,514 km (0.049 R)
• M11: 11,159,253 km (0.11 R)
• M12: 12,340,029 km (0.119 R)
• M13: 14,474,641 km (0.114 R)
• M14: 15,977,651 km (0.109 R)
• M15: 16,689,438 km (0.107 R)
• M16: 17,581,939 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 14

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.75 AU - 5.95 AU

Year: 8698 Days

Day: 7.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 83,424,122 km

• M1: 174,132 km (0.088 R)
• M2: 821,592 km (0.119 R)
• M3: 1,299,706 km (0.082 R)
• M4: 2,064,151 km (0.119 R)
• M5: 3,710,925 km (0.091 R)
• M6: 4,221,502 km (0.111 R)
• M7: 5,015,717 km (0.118 R)
• M8: 5,974,939 km (0.102 R)
• M9: 6,534,884 km (0.047 R)
• M10: 7,091,388 km (0.116 R)
• M11: 7,801,080 km (0.042 R)
• M12: 8,557,597 km (0.106 R)
• M13: 11,332,637 km (0.092 R)
• M14: 12,696,371 km (0.1 R)
• M15: 14,045,295 km (0.059 R)
• M16: 14,536,275 km (0.075 R)
• M17: 15,748,467 km (0.102 R)
• M18: 23,093,573 km (0.103 R)
• M19: 27,030,091 km (0.063 R)
• M20: 34,070,915 km (0.081 R)
• M21: 35,521,865 km (0.099 R)
• M22: 36,897,417 km (0.101 R)
• M23: 42,500,605 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.5

Radius: 8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.16 AU - 12.02 AU

Year: 22529 Days

Day: 18.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,424,122 km

• M1: 102,475 km (0.098 R)
• M2: 415,882 km (0.119 R)
• M3: 786,286 km (0.086 R)
• M4: 1,061,247 km (0.117 R)
• M5: 1,417,141 km (0.112 R)
• M6: 1,948,363 km (0.048 R)
• M7: 2,679,148 km (0.044 R)
• M8: 3,551,005 km (0.114 R)
• M9: 5,593,913 km (0.11 R)
• M10: 6,541,167 km (0.11 R)
• M11: 7,053,240 km (0.067 R)
• M12: 8,861,430 km (0.097 R)
• M13: 9,546,887 km (0.097 R)
• M14: 11,480,889 km (0.077 R)
• M15: 11,951,374 km (0.115 R)
• M16: 13,513,924 km (0.072 R)
• M17: 14,732,698 km (0.117 R)
• M18: 15,693,565 km (0.074 R)
• M19: 16,357,181 km (0.113 R)
• M20: 18,097,602 km (0.067 R)
• M21: 19,293,039 km (0.109 R)
• M22: 21,840,242 km (0.11 R)
• M23: 22,147,965 km (0.089 R)
• M24: 29,172,632 km (0.12 R)
• M25: 31,200,282 km (0.107 R)
• M26: 33,591,603 km (0.059 R)
• M27: 41,181,751 km (0.06 R)
• M28: 62,683,752 km (0.05 R)
• M29: 66,690,731 km (0.105 R)
• M30: 67,338,639 km (0.082 R)
• M31: 71,089,656 km (0.116 R)
• M32: 73,130,769 km (0.068 R)
• M33: 76,618,943 km (0.118 R)
• M34: 80,460,317 km (0.106 R)
• M35: 81,194,544 km (0.039 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 10,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit