🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.5

Radius: 13.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.01 AU - 6.17 AU

Year: 4237 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,592,749 km

• M1: 169,195 km (0.104 R)
• M2: 1,478,027 km (0.101 R)
• M3: 2,699,942 km (0.112 R)
• M4: 3,169,530 km (0.026 R)
• M5: 3,599,474 km (0.107 R)
• M6: 4,171,387 km (0.118 R)
• M7: 5,036,063 km (0.084 R)
• M8: 6,371,224 km (0.071 R)
• M9: 6,943,585 km (0.114 R)
• M10: 7,518,789 km (0.118 R)
• M11: 9,150,752 km (0.115 R)
• M12: 10,145,129 km (0.12 R)
• M13: 11,749,417 km (0.118 R)
• M14: 12,969,088 km (0.106 R)
• M15: 17,353,802 km (0.114 R)
• M16: 19,284,811 km (0.098 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.1

Radius: 7.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.43 AU - 14.29 AU

Year: 16033 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,592,749 km

• M1: 97,388 km (0.097 R)
• M2: 388,805 km (0.087 R)
• M3: 665,262 km (0.095 R)
• M4: 1,007,542 km (0.06 R)
• M5: 1,975,440 km (0.082 R)
• M6: 2,834,132 km (0.113 R)
• M7: 4,757,511 km (0.081 R)
• M8: 8,393,039 km (0.088 R)
• M9: 9,267,139 km (0.08 R)
• M10: 11,092,981 km (0.043 R)
• M11: 12,362,618 km (0.099 R)
• M12: 13,963,016 km (0.037 R)
• M13: 14,505,608 km (0.094 R)
• M14: 16,615,686 km (0.061 R)
• M15: 17,293,514 km (0.046 R)
• M16: 19,586,700 km (0.065 R)
• M17: 20,038,186 km (0.111 R)
• M18: 21,593,405 km (0.089 R)
• M19: 26,831,874 km (0.084 R)
• M20: 28,430,028 km (0.087 R)
• M21: 29,891,899 km (0.102 R)
• M22: 30,190,047 km (0.072 R)
• M23: 33,176,769 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.5

Radius: 4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.21 AU - 16.11 AU

Year: 18627 Days

Day: 22.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,592,749 km

• M1: 50,115 km (0.064 R)
• M2: 464,651 km (0.114 R)
• M3: 1,544,448 km (0.11 R)
• M4: 1,948,811 km (0.084 R)
• M5: 4,956,177 km (0.04 R)
• M6: 5,267,191 km (0.115 R)
• M7: 5,928,264 km (0.058 R)
• M8: 6,680,143 km (0.116 R)
• M9: 7,059,673 km (0.045 R)
• M10: 8,370,898 km (0.063 R)
• M11: 8,901,971 km (0.069 R)
• M12: 11,517,839 km (0.097 R)
• M13: 11,679,704 km (0.055 R)
• M14: 12,797,200 km (0.11 R)
• M15: 13,263,497 km (0.119 R)
• M16: 14,541,362 km (0.086 R)
• M17: 16,234,511 km (0.109 R)
• M18: 16,437,964 km (0.102 R)
• M19: 16,780,692 km (0.117 R)
• M20: 17,766,094 km (0.062 R)
• M21: 18,566,741 km (0.099 R)
• M22: 21,436,776 km (0.12 R)
• M23: 27,360,852 km (0.091 R)
• M24: 31,057,715 km (0.099 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: 465 - 10,880 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit