🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 42.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,898,176 km

• M1: 405,261 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.39 AU

Year: 447 Days

Day: 22.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,898,176 km

• M1: 176,525 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.28 AU - 1.64 AU

Year: 648 Days

Day: 28.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.61 AU - 2.13 AU

Year: 939 Days

Day: 34 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,898,176 km

• M1: 839,842 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 6.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.4 AU - 19.64 AU

Year: 28080 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,898,176 km

• M1: 84,523 km (0.118 R)
• M2: 349,012 km (0.064 R)
• M3: 659,128 km (0.1 R)
• M4: 987,944 km (0.045 R)
• M5: 1,724,863 km (0.057 R)
• M6: 1,979,030 km (0.082 R)
• M7: 3,925,149 km (0.106 R)
• M8: 5,897,447 km (0.118 R)
• M9: 6,598,912 km (0.031 R)
• M10: 7,011,951 km (0.087 R)
• M11: 8,307,768 km (0.1 R)
• M12: 11,190,519 km (0.076 R)
• M13: 12,634,887 km (0.108 R)
• M14: 13,796,664 km (0.086 R)
• M15: 15,454,208 km (0.102 R)
• M16: 21,394,739 km (0.04 R)
• M17: 25,263,490 km (0.05 R)
• M18: 27,204,822 km (0.102 R)
• M19: 28,265,470 km (0.083 R)
• M20: 33,261,291 km (0.092 R)
• M21: 35,214,740 km (0.096 R)
• M22: 39,214,838 km (0.078 R)
• M23: 45,693,024 km (0.078 R)
• M24: 47,797,716 km (0.098 R)
• M25: 50,915,336 km (0.112 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: 219 - 11,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit