🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 242 Days

Day: 38.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.93 AU - 1.01 AU

Year: 364 Days

Day: 38.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 62.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,919,395 km

• M1: 501,452 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.04 AU - 1.64 AU

Year: 591 Days

Day: 18.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 11.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.92 AU - 11.5 AU

Year: 13347 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,919,395 km

• M1: 145,708 km (0.049 R)
• M2: 520,750 km (0.081 R)
• M3: 999,763 km (0.064 R)
• M4: 1,380,190 km (0.09 R)
• M5: 2,047,546 km (0.094 R)
• M6: 2,559,470 km (0.098 R)
• M7: 3,312,695 km (0.119 R)
• M8: 3,692,375 km (0.1 R)
• M9: 4,048,418 km (0.042 R)
• M10: 5,132,853 km (0.106 R)
• M11: 6,880,006 km (0.097 R)
• M12: 10,075,566 km (0.086 R)
• M13: 13,247,041 km (0.119 R)
• M14: 15,413,966 km (0.07 R)
• M15: 16,615,835 km (0.07 R)
• M16: 17,099,785 km (0.062 R)
• M17: 17,593,158 km (0.063 R)
• M18: 18,682,231 km (0.053 R)
• M19: 19,130,277 km (0.095 R)
• M20: 19,509,208 km (0.099 R)
• M21: 20,438,809 km (0.116 R)
• M22: 20,914,530 km (0.033 R)
• M23: 21,316,649 km (0.097 R)
• M24: 30,177,630 km (0.119 R)
• M25: 31,948,420 km (0.115 R)
• M26: 33,239,300 km (0.081 R)
• M27: 36,270,453 km (0.089 R)
• M28: 38,752,132 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 19,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit