🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.67 AU

Year: 164 Days

Day: 33.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 177 Days

Day: 14 Hours

Environment

Temp: 144 °C

Axial Tilt: 124.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,989,576 km

• M1: 31,715 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 651 Days

Day: 36.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,989,576 km

• M1: 63,280 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.15 AU - 3.29 AU

Year: 1708 Days

Day: 15.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.9

Radius: 5.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.42 AU - 19.28 AU

Year: 31165 Days

Day: 17.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,989,576 km

• M1: 86,318 km (0.079 R)
• M2: 689,197 km (0.116 R)
• M3: 923,916 km (0.05 R)
• M4: 1,163,722 km (0.095 R)
• M5: 2,088,685 km (0.087 R)
• M6: 2,885,893 km (0.032 R)
• M7: 3,255,698 km (0.114 R)
• M8: 3,477,403 km (0.065 R)
• M9: 4,290,018 km (0.105 R)
• M10: 4,740,757 km (0.116 R)
• M11: 7,106,198 km (0.115 R)
• M12: 9,253,675 km (0.099 R)
• M13: 11,741,488 km (0.03 R)
• M14: 12,620,974 km (0.048 R)
• M15: 13,355,500 km (0.057 R)
• M16: 19,154,661 km (0.089 R)
• M17: 23,225,817 km (0.072 R)
• M18: 24,701,451 km (0.09 R)
• M19: 28,351,190 km (0.079 R)
• M20: 31,451,307 km (0.059 R)
• M21: 36,452,812 km (0.07 R)
• M22: 42,633,448 km (0.115 R)
• M23: 45,261,285 km (0.105 R)
• M24: 48,732,404 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit