🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 28.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.56 AU - 0.88 AU

Year: 218 Days

Day: 44.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,947,648 km

• M1: 42,785 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.16 AU - 3.44 AU

Year: 2137 Days

Day: 43.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,947,648 km

• M1: 53,556 km (0.116 R)
• M2: 439,070 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.72 AU - 4.1 AU

Year: 2756 Days

Day: 21.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,947,648 km

• M1: 55,800 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.3

Radius: 4.9

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.18 AU - 20.96 AU

Year: 27380 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,947,648 km

• M1: 67,768 km (0.091 R)
• M2: 891,454 km (0.083 R)
• M3: 1,887,327 km (0.12 R)
• M4: 2,401,644 km (0.086 R)
• M5: 2,801,370 km (0.096 R)
• M6: 3,004,224 km (0.074 R)
• M7: 3,244,329 km (0.104 R)
• M8: 6,098,357 km (0.1 R)
• M9: 6,483,721 km (0.112 R)
• M10: 8,239,701 km (0.099 R)
• M11: 10,349,480 km (0.081 R)
• M12: 11,336,527 km (0.063 R)
• M13: 13,783,948 km (0.112 R)
• M14: 15,130,329 km (0.115 R)
• M15: 17,650,754 km (0.081 R)
• M16: 21,984,454 km (0.061 R)
• M17: 25,637,185 km (0.1 R)
• M18: 30,901,535 km (0.077 R)
• M19: 36,703,239 km (0.119 R)
• M20: 43,815,571 km (0.095 R)
• M21: 52,498,680 km (0.074 R)
• M22: 52,853,676 km (0.074 R)
• M23: 64,064,391 km (0.103 R)
• M24: 74,947,636 km (0.105 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit