🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 13.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.07 AU - 1.31 AU

Year: 852 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,732,708 km

• M1: 169,195 km (0.117 R)
• M2: 643,420 km (0.084 R)
• M3: 1,110,465 km (0.073 R)
• M4: 1,821,055 km (0.107 R)
• M5: 2,249,204 km (0.07 R)
• M6: 3,243,282 km (0.077 R)
• M7: 3,694,918 km (0.1 R)
• M8: 4,319,040 km (0.087 R)
• M9: 4,805,084 km (0.094 R)
• M10: 5,276,915 km (0.083 R)
• M11: 5,978,978 km (0.093 R)
• M12: 6,545,655 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 13.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.41 AU - 2.09 AU

Year: 1519 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,732,708 km

• M1: 165,455 km (0.09 R)
• M2: 598,391 km (0.099 R)
• M3: 1,273,377 km (0.114 R)
• M4: 1,773,034 km (0.112 R)
• M5: 2,531,495 km (0.091 R)
• M6: 3,352,488 km (0.07 R)
• M7: 3,817,438 km (0.08 R)
• M8: 4,401,618 km (0.102 R)
• M9: 5,636,249 km (0.08 R)
• M10: 6,879,408 km (0.033 R)
• M11: 8,387,055 km (0.061 R)
• M12: 10,138,996 km (0.115 R)
• M13: 11,410,727 km (0.063 R)
• M14: 12,315,944 km (0.094 R)
• M15: 13,309,274 km (0.059 R)
• M16: 14,141,786 km (0.119 R)
• M17: 14,701,432 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.2

Radius: 4.1

Gravity: 47.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.12 AU - 8.66 AU

Year: 14539 Days

Day: 16.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,732,708 km

• M1: 51,013 km (0.118 R)
• M2: 385,963 km (0.066 R)
• M3: 633,098 km (0.078 R)
• M4: 901,178 km (0.033 R)
• M5: 1,037,611 km (0.087 R)
• M6: 1,486,105 km (0.053 R)
• M7: 1,711,549 km (0.11 R)
• M8: 1,868,178 km (0.093 R)
• M9: 2,944,834 km (0.079 R)
• M10: 3,353,984 km (0.103 R)
• M11: 3,600,222 km (0.086 R)
• M12: 3,742,191 km (0.109 R)
• M13: 4,476,417 km (0.117 R)
• M14: 7,071,043 km (0.072 R)
• M15: 8,430,738 km (0.049 R)
• M16: 9,845,036 km (0.097 R)
• M17: 10,179,537 km (0.053 R)
• M18: 11,966,633 km (0.103 R)
• M19: 15,096,520 km (0.086 R)
• M20: 15,317,775 km (0.078 R)
• M21: 15,918,410 km (0.068 R)
• M22: 19,679,600 km (0.115 R)
• M23: 21,671,196 km (0.113 R)
• M24: 22,812,179 km (0.089 R)
• M25: 23,992,656 km (0.095 R)
• M26: 24,395,074 km (0.088 R)
• M27: 32,306,259 km (0.048 R)
• M28: 35,844,996 km (0.119 R)
• M29: 38,388,160 km (0.094 R)
• M30: 38,525,192 km (0.116 R)
• M31: 39,076,759 km (0.055 R)
• M32: 46,267,181 km (0.092 R)
• M33: 47,203,963 km (0.103 R)
• M34: 47,994,288 km (0.103 R)
• M35: 48,632,772 km (0.117 R)
• M36: 49,763,732 km (0.089 R)
• M37: 50,912,195 km (0.071 R)
• M38: 55,858,499 km (0.119 R)
• M39: 57,277,285 km (0.09 R)
• M40: 58,176,069 km (0.026 R)
• M41: 58,356,933 km (0.103 R)
• M42: 59,817,606 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 16,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit