🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.65 AU - 0.91 AU

Year: 214 Days

Day: 23.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,373,763 km

• M1: 227,239 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.24 AU

Year: 339 Days

Day: 18.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,373,763 km

• M1: 31,864 km (0.054 R)
• M2: 251,175 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.13 AU - 1.35 AU

Year: 429 Days

Day: 19.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.68 AU - 3.86 AU

Year: 1839 Days

Day: 34.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.89 AU - 6.99 AU

Year: 4501 Days

Day: 13.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,373,763 km

• M1: 457,321 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.35 AU - 8.15 AU

Year: 6708 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 9.1

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.37 AU - 13.41 AU

Year: 12747 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,373,763 km

• M1: 115,041 km (0.108 R)
• M2: 689,347 km (0.105 R)
• M3: 1,024,596 km (0.069 R)
• M4: 1,312,273 km (0.11 R)
• M5: 1,972,149 km (0.038 R)
• M6: 3,224,582 km (0.117 R)
• M7: 4,599,985 km (0.118 R)
• M8: 5,435,190 km (0.095 R)
• M9: 5,782,107 km (0.032 R)
• M10: 7,196,854 km (0.108 R)
• M11: 9,407,761 km (0.108 R)
• M12: 11,185,433 km (0.106 R)
• M13: 12,688,143 km (0.098 R)
• M14: 13,238,364 km (0.089 R)
• M15: 14,125,779 km (0.116 R)
• M16: 17,247,288 km (0.114 R)
• M17: 18,693,451 km (0.074 R)
• M18: 20,384,056 km (0.075 R)
• M19: 21,054,105 km (0.074 R)
• M20: 24,626,652 km (0.099 R)
• M21: 25,004,686 km (0.112 R)
• M22: 27,760,727 km (0.112 R)
• M23: 31,041,259 km (0.041 R)
• M24: 31,928,075 km (0.038 R)
• M25: 38,360,933 km (0.09 R)
• M26: 39,899,098 km (0.107 R)
• M27: 41,079,575 km (0.087 R)
• M28: 43,235,281 km (0.066 R)
• M29: 50,456,669 km (0.108 R)

Kuiper Belt

Range: 35.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit