🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.98 AU - 3.22 AU

Year: 2067 Days

Day: 25.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,310,298 km

• M1: 245,789 km (0.107 R)
• M2: 1,673,103 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.9 AU - 4 AU

Year: 2427 Days

Day: 37.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,310,298 km

• M1: 340,036 km (0.117 R)
• M2: 1,146,817 km (0.117 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318

Radius: 13.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.02 AU - 6.64 AU

Year: 4661 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 22,310,298 km

• M1: 173,534 km (0.111 R)
• M2: 282,890 km (0.082 R)
• M3: 678,277 km (0.101 R)
• M4: 1,254,079 km (0.028 R)
• M5: 1,365,230 km (0.054 R)
• M6: 1,625,082 km (0.09 R)
• M7: 1,987,258 km (0.111 R)
• M8: 2,089,284 km (0.045 R)
• M9: 2,193,105 km (0.089 R)
• M10: 2,642,198 km (0.072 R)
• M11: 2,771,301 km (0.115 R)
• M12: 3,019,184 km (0.064 R)
• M13: 3,137,367 km (0.11 R)
• M14: 3,697,611 km (0.075 R)
• M15: 4,063,826 km (0.069 R)
• M16: 4,403,713 km (0.088 R)
• M17: 4,557,649 km (0.105 R)
• M18: 4,674,335 km (0.041 R)
• M19: 5,151,253 km (0.069 R)
• M20: 5,457,330 km (0.107 R)
• M21: 5,727,504 km (0.048 R)
• M22: 5,896,101 km (0.096 R)
• M23: 6,259,474 km (0.109 R)
• M24: 6,476,840 km (0.109 R)
• M25: 6,696,599 km (0.077 R)
• M26: 6,807,451 km (0.081 R)
• M27: 6,963,781 km (0.074 R)
• M28: 7,188,926 km (0.109 R)
• M29: 7,646,845 km (0.101 R)
• M30: 7,879,320 km (0.112 R)
• M31: 7,972,968 km (0.072 R)
• M32: 8,954,330 km (0.096 R)
• M33: 9,671,652 km (0.119 R)
• M34: 10,665,281 km (0.099 R)
• M35: 11,029,851 km (0.05 R)
• M36: 11,584,560 km (0.107 R)
• M37: 11,691,373 km (0.061 R)
• M38: 11,905,747 km (0.083 R)
• M39: 12,148,394 km (0.04 R)
• M40: 12,284,080 km (0.115 R)
• M41: 12,776,257 km (0.073 R)
• M42: 13,442,715 km (0.063 R)
• M43: 13,695,535 km (0.101 R)
• M44: 13,950,001 km (0.12 R)
• M45: 15,509,410 km (0.106 R)
• M46: 15,597,672 km (0.082 R)
• M47: 15,745,026 km (0.091 R)
• M48: 16,279,839 km (0.104 R)
• M49: 16,519,345 km (0.105 R)
• M50: 16,669,691 km (0.109 R)
• M51: 16,790,267 km (0.055 R)
• M52: 17,981,365 km (0.118 R)
• M53: 18,229,099 km (0.108 R)
• M54: 18,322,298 km (0.041 R)
• M55: 18,947,468 km (0.095 R)
• M56: 19,199,540 km (0.098 R)
• M57: 20,508,970 km (0.04 R)
• M58: 21,452,335 km (0.082 R)
• M59: 21,879,885 km (0.1 R)
• M60: 22,210,796 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit