🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 223 Days

Day: 40.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,182,594 km

• M1: 272,567 km (0.109 R)
• M2: 621,729 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.68 AU - 1.94 AU

Year: 927 Days

Day: 23.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.95 AU - 2.03 AU

Year: 1069 Days

Day: 15.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,182,594 km

• M1: 473,627 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 9.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.18 AU - 8.06 AU

Year: 6486 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,182,594 km

• M1: 115,789 km (0.054 R)
• M2: 467,793 km (0.097 R)
• M3: 981,960 km (0.114 R)
• M4: 1,473,539 km (0.116 R)
• M5: 2,800,173 km (0.036 R)
• M6: 3,209,922 km (0.076 R)
• M7: 3,982,146 km (0.114 R)
• M8: 4,399,673 km (0.036 R)
• M9: 4,711,735 km (0.098 R)
• M10: 6,111,372 km (0.103 R)
• M11: 7,116,221 km (0.099 R)
• M12: 8,072,899 km (0.089 R)
• M13: 9,030,027 km (0.05 R)
• M14: 9,450,397 km (0.075 R)
• M15: 10,016,475 km (0.035 R)
• M16: 13,460,966 km (0.104 R)
• M17: 19,297,527 km (0.112 R)
• M18: 19,925,240 km (0.113 R)
• M19: 22,726,759 km (0.114 R)
• M20: 23,426,877 km (0.116 R)
• M21: 23,901,401 km (0.11 R)
• M22: 25,198,565 km (0.078 R)
• M23: 27,144,534 km (0.107 R)
• M24: 32,395,269 km (0.073 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: 245 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit