🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.86 AU - 2.6 AU

Year: 1160 Days

Day: 27.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 9.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.3 AU - 11.22 AU

Year: 10619 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,431,839 km

• M1: 123,269 km (0.104 R)
• M2: 484,548 km (0.027 R)
• M3: 880,683 km (0.027 R)
• M4: 1,262,606 km (0.094 R)
• M5: 1,962,874 km (0.071 R)
• M6: 2,608,239 km (0.113 R)
• M7: 3,059,725 km (0.109 R)
• M8: 4,523,540 km (0.096 R)
• M9: 5,112,956 km (0.093 R)
• M10: 5,683,074 km (0.118 R)
• M11: 6,792,043 km (0.113 R)
• M12: 7,151,377 km (0.073 R)
• M13: 8,172,083 km (0.108 R)
• M14: 14,576,667 km (0.083 R)
• M15: 15,791,701 km (0.1 R)
• M16: 17,293,215 km (0.101 R)
• M17: 19,520,129 km (0.034 R)
• M18: 23,434,357 km (0.067 R)
• M19: 25,863,377 km (0.071 R)
• M20: 27,943,985 km (0.099 R)
• M21: 28,558,533 km (0.05 R)
• M22: 29,077,338 km (0.063 R)
• M23: 29,391,643 km (0.101 R)
• M24: 31,215,989 km (0.118 R)
• M25: 32,100,113 km (0.047 R)
• M26: 33,802,686 km (0.11 R)
• M27: 34,150,352 km (0.107 R)
• M28: 34,852,714 km (0.092 R)
• M29: 35,207,410 km (0.102 R)
• M30: 43,910,865 km (0.115 R)
• M31: 47,585,437 km (0.084 R)
• M32: 48,022,263 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.3

Radius: 8.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.7 AU - 13.06 AU

Year: 12498 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,431,839 km

• M1: 100,979 km (0.102 R)
• M2: 395,238 km (0.106 R)
• M3: 801,695 km (0.096 R)
• M4: 1,084,285 km (0.077 R)
• M5: 1,434,195 km (0.119 R)
• M6: 2,401,345 km (0.119 R)
• M7: 2,730,460 km (0.085 R)
• M8: 3,002,280 km (0.095 R)
• M9: 3,954,769 km (0.068 R)
• M10: 4,359,731 km (0.106 R)
• M11: 5,380,437 km (0.081 R)
• M12: 6,085,641 km (0.095 R)
• M13: 8,484,593 km (0.051 R)
• M14: 8,930,394 km (0.117 R)
• M15: 9,344,930 km (0.119 R)
• M16: 9,966,360 km (0.088 R)
• M17: 10,262,414 km (0.084 R)
• M18: 10,923,786 km (0.051 R)
• M19: 12,107,404 km (0.101 R)
• M20: 13,493,728 km (0.112 R)
• M21: 16,237,054 km (0.097 R)
• M22: 16,647,251 km (0.058 R)
• M23: 19,028,251 km (0.099 R)
• M24: 28,199,498 km (0.104 R)
• M25: 29,901,024 km (0.117 R)
• M26: 30,725,009 km (0.056 R)
• M27: 34,846,430 km (0.111 R)
• M28: 36,337,024 km (0.1 R)
• M29: 41,189,380 km (0.119 R)
• M30: 42,080,834 km (0.095 R)
• M31: 42,337,843 km (0.093 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit