🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.83 AU - 0.99 AU

Year: 322 Days

Day: 44.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.23 AU - 4.37 AU

Year: 2747 Days

Day: 35.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 9.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.6 AU - 9.34 AU

Year: 9963 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,386,447 km

• M1: 133,740 km (0.067 R)
• M2: 440,865 km (0.115 R)
• M3: 1,840,054 km (0.097 R)
• M4: 2,139,100 km (0.089 R)
• M5: 2,756,939 km (0.076 R)
• M6: 3,108,345 km (0.079 R)
• M7: 3,679,360 km (0.115 R)
• M8: 4,538,650 km (0.097 R)
• M9: 5,243,555 km (0.062 R)
• M10: 6,190,659 km (0.025 R)
• M11: 7,209,271 km (0.11 R)
• M12: 7,678,560 km (0.03 R)
• M13: 9,164,515 km (0.097 R)
• M14: 9,904,127 km (0.036 R)
• M15: 10,783,164 km (0.052 R)
• M16: 11,241,682 km (0.05 R)
• M17: 11,660,107 km (0.093 R)
• M18: 14,030,186 km (0.088 R)
• M19: 17,112,201 km (0.076 R)
• M20: 18,520,067 km (0.064 R)
• M21: 19,475,698 km (0.069 R)
• M22: 19,927,633 km (0.104 R)
• M23: 23,121,697 km (0.074 R)
• M24: 25,282,639 km (0.087 R)
• M25: 26,826,788 km (0.054 R)
• M26: 28,336,529 km (0.091 R)
• M27: 30,302,395 km (0.092 R)
• M28: 32,462,738 km (0.104 R)
• M29: 32,779,586 km (0.099 R)
• M30: 34,394,495 km (0.031 R)
• M31: 39,677,245 km (0.089 R)
• M32: 40,893,176 km (0.046 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit