🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.87 AU - 0.91 AU

Year: 323 Days

Day: 16.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.29 AU - 2.37 AU

Year: 1369 Days

Day: 39.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.36 AU - 4.54 AU

Year: 3022 Days

Day: 29.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.1

Radius: 8.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.94 AU - 8.4 AU

Year: 7392 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 15,087,849 km

• M1: 138,976 km (0.086 R)
• M2: 288,574 km (0.111 R)
• M3: 383,120 km (0.071 R)
• M4: 470,485 km (0.083 R)
• M5: 579,542 km (0.104 R)
• M6: 799,900 km (0.089 R)
• M7: 1,202,468 km (0.071 R)
• M8: 1,405,771 km (0.077 R)
• M9: 1,672,803 km (0.046 R)
• M10: 1,747,602 km (0.11 R)
• M11: 1,812,528 km (0.055 R)
• M12: 1,922,632 km (0.074 R)
• M13: 2,069,088 km (0.103 R)
• M14: 2,373,221 km (0.12 R)
• M15: 2,629,332 km (0.047 R)
• M16: 2,716,697 km (0.077 R)
• M17: 3,288,012 km (0.088 R)
• M18: 3,615,182 km (0.1 R)
• M19: 3,712,720 km (0.12 R)
• M20: 3,796,794 km (0.045 R)
• M21: 4,067,716 km (0.084 R)
• M22: 4,125,610 km (0.092 R)
• M23: 4,825,728 km (0.116 R)
• M24: 4,994,923 km (0.068 R)
• M25: 5,244,602 km (0.066 R)
• M26: 5,498,320 km (0.048 R)
• M27: 5,578,505 km (0.119 R)
• M28: 6,117,057 km (0.117 R)
• M29: 6,317,069 km (0.111 R)
• M30: 6,451,558 km (0.057 R)
• M31: 6,604,148 km (0.114 R)
• M32: 6,878,211 km (0.117 R)
• M33: 6,981,882 km (0.075 R)
• M34: 7,296,337 km (0.094 R)
• M35: 7,704,739 km (0.084 R)
• M36: 8,011,415 km (0.082 R)
• M37: 8,340,530 km (0.078 R)
• M38: 8,414,282 km (0.115 R)
• M39: 8,692,833 km (0.068 R)
• M40: 8,786,332 km (0.077 R)
• M41: 8,861,430 km (0.105 R)
• M42: 8,936,678 km (0.092 R)
• M43: 9,681,675 km (0.113 R)
• M44: 9,836,958 km (0.112 R)
• M45: 10,189,261 km (0.114 R)
• M46: 10,386,879 km (0.106 R)
• M47: 10,585,695 km (0.099 R)
• M48: 10,785,857 km (0.118 R)
• M49: 11,088,493 km (0.033 R)
• M50: 11,189,921 km (0.108 R)
• M51: 11,640,061 km (0.113 R)
• M52: 12,096,185 km (0.068 R)
• M53: 12,200,604 km (0.09 R)
• M54: 12,284,379 km (0.085 R)
• M55: 12,431,583 km (0.092 R)
• M56: 12,536,900 km (0.036 R)
• M57: 12,833,852 km (0.112 R)
• M58: 12,897,730 km (0.103 R)
• M59: 13,369,562 km (0.079 R)
• M60: 13,564,189 km (0.05 R)
• M61: 13,978,425 km (0.119 R)
• M62: 14,308,139 km (0.116 R)
• M63: 14,374,560 km (0.12 R)
• M64: 14,573,974 km (0.067 R)
• M65: 14,796,576 km (0.102 R)
• M66: 15,065,403 km (0.078 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: 180 - 13,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit