🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 138 Days

Day: 19.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 217 Days

Day: 46.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.61 AU - 3.55 AU

Year: 1882 Days

Day: 34.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.9

Radius: 6.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.41 AU - 14.71 AU

Year: 17389 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,738,336 km

• M1: 114,742 km (0.092 R)
• M2: 194,328 km (0.119 R)
• M3: 283,189 km (0.1 R)
• M4: 1,046,437 km (0.077 R)
• M5: 1,101,190 km (0.033 R)
• M6: 1,389,764 km (0.079 R)
• M7: 1,799,064 km (0.084 R)
• M8: 2,226,016 km (0.094 R)
• M9: 2,351,080 km (0.112 R)
• M10: 2,552,289 km (0.117 R)
• M11: 2,855,075 km (0.062 R)
• M12: 3,598,278 km (0.076 R)
• M13: 4,110,800 km (0.099 R)
• M14: 4,198,464 km (0.062 R)
• M15: 4,353,448 km (0.074 R)
• M16: 4,510,226 km (0.069 R)
• M17: 4,806,280 km (0.102 R)
• M18: 5,537,814 km (0.104 R)
• M19: 5,634,753 km (0.097 R)
• M20: 5,732,291 km (0.073 R)
• M21: 5,928,863 km (0.082 R)
• M22: 6,532,041 km (0.048 R)
• M23: 6,608,785 km (0.114 R)
• M24: 7,823,221 km (0.078 R)
• M25: 8,539,645 km (0.095 R)
• M26: 8,651,694 km (0.059 R)
• M27: 8,820,739 km (0.072 R)
• M28: 9,449,798 km (0.026 R)
• M29: 9,886,923 km (0.075 R)
• M30: 10,480,079 km (0.092 R)
• M31: 10,600,206 km (0.055 R)
• M32: 10,690,413 km (0.038 R)
• M33: 12,201,502 km (0.114 R)
• M34: 13,418,630 km (0.097 R)
• M35: 14,107,678 km (0.107 R)
• M36: 14,207,011 km (0.105 R)
• M37: 14,673,906 km (0.088 R)
• M38: 14,774,585 km (0.094 R)
• M39: 14,976,692 km (0.12 R)
• M40: 15,485,923 km (0.066 R)
• M41: 16,591,152 km (0.066 R)
• M42: 18,368,375 km (0.065 R)
• M43: 19,389,829 km (0.068 R)
• M44: 19,463,431 km (0.049 R)
• M45: 20,130,488 km (0.084 R)
• M46: 20,205,137 km (0.119 R)
• M47: 20,993,817 km (0.092 R)
• M48: 21,716,225 km (0.084 R)
• M49: 21,946,008 km (0.099 R)
• M50: 22,330,773 km (0.088 R)
• M51: 22,407,966 km (0.104 R)
• M52: 22,485,308 km (0.055 R)
• M53: 22,873,066 km (0.097 R)
• M54: 23,537,579 km (0.104 R)
• M55: 25,892,399 km (0.102 R)
• M56: 27,489,806 km (0.104 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit