🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.6 AU - 0.64 AU

Year: 185 Days

Day: 18.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.46 AU - 2.2 AU

Year: 938 Days

Day: 22.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.66 AU - 2.92 AU

Year: 1765 Days

Day: 41 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 9.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.9 AU - 7 AU

Year: 5497 Days

Day: 12.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,268,406 km

• M1: 493,523 km (0.06 R)
• M2: 555,158 km (0.114 R)
• M3: 678,726 km (0.093 R)
• M4: 867,817 km (0.063 R)
• M5: 934,837 km (0.078 R)
• M6: 1,054,067 km (0.065 R)
• M7: 1,253,331 km (0.09 R)
• M8: 1,352,215 km (0.025 R)
• M9: 1,786,049 km (0.059 R)
• M10: 1,885,382 km (0.117 R)
• M11: 2,478,538 km (0.107 R)
• M12: 2,674,511 km (0.083 R)
• M13: 2,904,592 km (0.119 R)
• M14: 3,111,337 km (0.037 R)
• M15: 3,368,794 km (0.026 R)
• M16: 3,476,954 km (0.091 R)
• M17: 4,051,110 km (0.081 R)
• M18: 4,116,634 km (0.069 R)
• M19: 4,450,237 km (0.067 R)
• M20: 4,688,846 km (0.042 R)
• M21: 4,775,164 km (0.119 R)
• M22: 5,107,870 km (0.06 R)
• M23: 5,520,760 km (0.079 R)
• M24: 5,666,917 km (0.12 R)
• M25: 6,113,018 km (0.118 R)
• M26: 6,207,414 km (0.087 R)
• M27: 6,455,148 km (0.12 R)
• M28: 6,667,278 km (0.093 R)
• M29: 6,862,204 km (0.103 R)
• M30: 7,987,928 km (0.095 R)
• M31: 8,551,014 km (0.083 R)
• M32: 8,677,873 km (0.097 R)
• M33: 8,784,088 km (0.079 R)
• M34: 9,019,256 km (0.037 R)
• M35: 9,105,274 km (0.049 R)
• M36: 9,495,874 km (0.114 R)
• M37: 9,627,371 km (0.091 R)
• M38: 9,847,729 km (0.029 R)
• M39: 10,092,172 km (0.119 R)
• M40: 10,882,946 km (0.08 R)
• M41: 11,066,502 km (0.115 R)
• M42: 11,135,617 km (0.099 R)
• M43: 12,619,927 km (0.104 R)
• M44: 12,692,183 km (0.071 R)
• M45: 13,299,400 km (0.105 R)
• M46: 13,891,209 km (0.115 R)
• M47: 13,990,692 km (0.113 R)
• M48: 14,693,652 km (0.063 R)
• M49: 15,049,546 km (0.063 R)
• M50: 16,923,858 km (0.046 R)
• M51: 17,484,401 km (0.11 R)
• M52: 18,241,216 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit