🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.57 AU - 0.93 AU

Year: 242 Days

Day: 12.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,740,634 km

• M1: 198,816 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.79 AU - 1.15 AU

Year: 356 Days

Day: 40.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.32 AU - 1.36 AU

Year: 578 Days

Day: 31.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,740,634 km

• M1: 192,532 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.26 AU - 1.5 AU

Year: 604 Days

Day: 14.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 12.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.2 AU - 13.92 AU

Year: 14652 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,740,634 km

• M1: 159,172 km (0.059 R)
• M2: 986,299 km (0.051 R)
• M3: 1,489,097 km (0.038 R)
• M4: 4,552,114 km (0.05 R)
• M5: 6,133,214 km (0.074 R)
• M6: 6,943,136 km (0.117 R)
• M7: 7,731,816 km (0.119 R)
• M8: 8,337,987 km (0.12 R)
• M9: 10,020,065 km (0.106 R)
• M10: 10,912,716 km (0.048 R)
• M11: 15,020,673 km (0.106 R)
• M12: 20,938,616 km (0.094 R)
• M13: 22,025,743 km (0.116 R)
• M14: 23,629,732 km (0.1 R)
• M15: 24,509,666 km (0.075 R)
• M16: 25,310,165 km (0.112 R)
• M17: 28,249,912 km (0.101 R)
• M18: 29,241,297 km (0.096 R)
• M19: 32,474,107 km (0.048 R)
• M20: 33,806,875 km (0.117 R)
• M21: 35,555,524 km (0.093 R)
• M22: 40,327,996 km (0.085 R)
• M23: 41,725,838 km (0.106 R)
• M24: 43,300,505 km (0.094 R)
• M25: 44,470,510 km (0.11 R)
• M26: 48,106,636 km (0.101 R)
• M27: 49,837,483 km (0.09 R)
• M28: 50,316,795 km (0.066 R)
• M29: 51,609,620 km (0.099 R)
• M30: 53,757,845 km (0.106 R)
• M31: 60,377,850 km (0.08 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: 277 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit