🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 16.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.94 AU - 1.1 AU

Year: 374 Days

Day: 19 Hours

Environment

Temp: 39 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.36 AU - 1.44 AU

Year: 602 Days

Day: 35.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 167.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 8

Gravity: 14.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.12 AU - 14.68 AU

Year: 14919 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,779,087 km

• M1: 99,483 km (0.116 R)
• M2: 648,956 km (0.119 R)
• M3: 1,002,306 km (0.106 R)
• M4: 1,757,177 km (0.092 R)
• M5: 2,567,698 km (0.089 R)
• M6: 2,822,762 km (0.069 R)
• M7: 3,635,079 km (0.089 R)
• M8: 4,173,481 km (0.116 R)
• M9: 4,832,909 km (0.093 R)
• M10: 5,151,552 km (0.074 R)
• M11: 6,399,797 km (0.065 R)
• M12: 7,004,920 km (0.051 R)
• M13: 7,790,309 km (0.067 R)
• M14: 8,429,391 km (0.049 R)
• M15: 9,590,271 km (0.113 R)
• M16: 10,382,242 km (0.095 R)
• M17: 11,526,067 km (0.099 R)
• M18: 13,708,700 km (0.081 R)
• M19: 15,083,056 km (0.09 R)
• M20: 16,152,980 km (0.051 R)
• M21: 16,867,010 km (0.029 R)
• M22: 19,135,213 km (0.088 R)
• M23: 20,755,807 km (0.047 R)
• M24: 24,267,617 km (0.098 R)
• M25: 29,422,760 km (0.089 R)
• M26: 30,010,829 km (0.085 R)
• M27: 31,210,305 km (0.094 R)
• M28: 40,806,110 km (0.084 R)
• M29: 47,383,031 km (0.095 R)
• M30: 51,174,888 km (0.084 R)
• M31: 54,280,091 km (0.025 R)
• M32: 55,520,856 km (0.103 R)
• M33: 56,961,783 km (0.09 R)
• M34: 57,874,928 km (0.119 R)
• M35: 62,009,215 km (0.067 R)
• M36: 65,734,651 km (0.054 R)
• M37: 67,143,863 km (0.112 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 17,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit