🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.1 AU - 1.44 AU

Year: 505 Days

Day: 13.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.1 AU - 6.46 AU

Year: 4284 Days

Day: 25.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.4

Radius: 6.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.48 AU - 23.16 AU

Year: 32343 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,442,576 km

• M1: 141,669 km (0.073 R)
• M2: 418,874 km (0.073 R)
• M3: 1,036,713 km (0.044 R)
• M4: 1,307,485 km (0.099 R)
• M5: 2,227,811 km (0.108 R)
• M6: 3,121,210 km (0.092 R)
• M7: 3,330,797 km (0.117 R)
• M8: 5,289,631 km (0.09 R)
• M9: 5,703,568 km (0.086 R)
• M10: 6,385,436 km (0.115 R)
• M11: 8,401,566 km (0.114 R)
• M12: 9,070,119 km (0.109 R)
• M13: 15,371,630 km (0.088 R)
• M14: 20,251,064 km (0.11 R)
• M15: 23,186,772 km (0.039 R)
• M16: 25,119,577 km (0.1 R)
• M17: 28,499,741 km (0.083 R)
• M18: 30,239,115 km (0.114 R)
• M19: 35,090,574 km (0.086 R)
• M20: 35,352,520 km (0.075 R)
• M21: 42,332,009 km (0.087 R)
• M22: 43,678,838 km (0.105 R)
• M23: 49,024,419 km (0.055 R)
• M24: 50,010,867 km (0.119 R)
• M25: 50,842,931 km (0.114 R)
• M26: 51,684,269 km (0.092 R)
• M27: 52,193,500 km (0.094 R)
• M28: 53,567,856 km (0.057 R)
• M29: 53,915,222 km (0.105 R)
• M30: 58,200,752 km (0.094 R)
• M31: 59,678,331 km (0.113 R)
• M32: 61,370,282 km (0.053 R)
• M33: 64,849,480 km (0.057 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit