🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 158 Days

Day: 26.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,094,786 km

• M1: 36,801 km (0.119 R)
• M2: 74,051 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.77 AU - 1.03 AU

Year: 322 Days

Day: 29.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,094,786 km

• M1: 218,562 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.78 AU - 1.16 AU

Year: 360 Days

Day: 43.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,094,786 km

• M1: 51,013 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.66 AU - 3 AU

Year: 1794 Days

Day: 16.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.6

Radius: 7.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.58 AU - 14.28 AU

Year: 15523 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,094,786 km

• M1: 104,868 km (0.07 R)
• M2: 549,323 km (0.101 R)
• M3: 1,517,670 km (0.063 R)
• M4: 2,977,297 km (0.074 R)
• M5: 3,598,427 km (0.099 R)
• M6: 4,832,460 km (0.111 R)
• M7: 6,443,779 km (0.065 R)
• M8: 8,059,735 km (0.059 R)
• M9: 8,669,795 km (0.062 R)
• M10: 9,462,514 km (0.119 R)
• M11: 10,964,477 km (0.077 R)
• M12: 13,120,631 km (0.108 R)
• M13: 13,570,472 km (0.068 R)
• M14: 17,470,787 km (0.095 R)
• M15: 20,307,462 km (0.106 R)
• M16: 21,969,195 km (0.082 R)
• M17: 25,362,823 km (0.094 R)
• M18: 30,858,450 km (0.044 R)
• M19: 41,191,475 km (0.085 R)
• M20: 44,993,504 km (0.105 R)
• M21: 47,805,196 km (0.063 R)
• M22: 49,950,280 km (0.116 R)
• M23: 53,449,524 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 10,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit