🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.19 AU - 5.63 AU

Year: 3789 Days

Day: 21.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 135.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.2 AU - 6.38 AU

Year: 4237 Days

Day: 44.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.3

Radius: 8.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.5 AU - 10.38 AU

Year: 10914 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,907,923 km

• M1: 103,671 km (0.084 R)
• M2: 185,352 km (0.075 R)
• M3: 344,524 km (0.113 R)
• M4: 420,819 km (0.091 R)
• M5: 535,560 km (0.108 R)
• M6: 778,807 km (0.115 R)
• M7: 883,675 km (0.073 R)
• M8: 1,108,221 km (0.081 R)
• M9: 1,431,801 km (0.101 R)
• M10: 1,721,423 km (0.104 R)
• M11: 1,885,980 km (0.112 R)
• M12: 3,238,644 km (0.072 R)
• M13: 3,363,559 km (0.066 R)
• M14: 3,426,689 km (0.05 R)
• M15: 4,164,057 km (0.065 R)
• M16: 4,231,974 km (0.105 R)
• M17: 4,507,234 km (0.098 R)
• M18: 4,682,264 km (0.065 R)
• M19: 4,752,874 km (0.107 R)
• M20: 4,895,291 km (0.115 R)
• M21: 4,985,050 km (0.087 R)
• M22: 5,039,055 km (0.113 R)
• M23: 5,590,772 km (0.077 R)
• M24: 5,778,966 km (0.097 R)
• M25: 5,854,812 km (0.03 R)
• M26: 5,911,958 km (0.045 R)
• M27: 6,103,593 km (0.083 R)
• M28: 6,434,354 km (0.105 R)
• M29: 7,296,636 km (0.09 R)
• M30: 7,543,772 km (0.096 R)
• M31: 7,898,618 km (0.092 R)
• M32: 8,929,796 km (0.114 R)
• M33: 9,017,610 km (0.117 R)
• M34: 9,438,728 km (0.068 R)
• M35: 9,934,495 km (0.049 R)
• M36: 10,116,855 km (0.074 R)
• M37: 10,346,338 km (0.075 R)
• M38: 10,508,054 km (0.073 R)
• M39: 10,951,163 km (0.106 R)
• M40: 11,495,699 km (0.048 R)
• M41: 11,639,163 km (0.117 R)
• M42: 11,855,631 km (0.089 R)
• M43: 12,073,296 km (0.104 R)
• M44: 12,537,349 km (0.052 R)
• M45: 12,611,101 km (0.102 R)
• M46: 12,709,685 km (0.069 R)
• M47: 12,957,420 km (0.064 R)
• M48: 13,457,675 km (0.119 R)
• M49: 13,811,474 km (0.106 R)
• M50: 14,296,769 km (0.105 R)
• M51: 14,657,749 km (0.074 R)
• M52: 14,943,630 km (0.052 R)
• M53: 15,074,080 km (0.109 R)
• M54: 18,179,283 km (0.084 R)
• M55: 18,795,177 km (0.074 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit