🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 164 Days

Day: 19.3 Hours

Environment

Temp: 360 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.46 AU - 1.54 AU

Year: 527 Days

Day: 20.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,237,400 km

• M1: 1,077,703 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.28 AU

Year: 787 Days

Day: 32.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.15 AU - 4.01 AU

Year: 1944 Days

Day: 12.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.6 AU - 3.98 AU

Year: 2117 Days

Day: 37.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,237,400 km

• M1: 2,021,217 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.25 AU - 7.95 AU

Year: 6012 Days

Day: 13.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 14.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.71 AU - 13.97 AU

Year: 10959 Days

Day: 7.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,237,400 km

• M1: 182,958 km (0.056 R)
• M2: 687,253 km (0.082 R)
• M3: 1,390,961 km (0.118 R)
• M4: 2,238,283 km (0.103 R)
• M5: 3,039,230 km (0.082 R)
• M6: 3,532,604 km (0.093 R)
• M7: 4,388,753 km (0.096 R)
• M8: 4,866,718 km (0.108 R)
• M9: 6,107,782 km (0.062 R)
• M10: 6,822,560 km (0.112 R)
• M11: 7,384,600 km (0.112 R)
• M12: 10,203,772 km (0.115 R)
• M13: 12,520,893 km (0.105 R)
• M14: 14,770,396 km (0.114 R)
• M15: 15,991,115 km (0.119 R)
• M16: 17,425,160 km (0.085 R)
• M17: 20,057,783 km (0.116 R)
• M18: 25,714,827 km (0.066 R)
• M19: 29,010,767 km (0.066 R)
• M20: 29,744,545 km (0.057 R)
• M21: 30,276,215 km (0.111 R)
• M22: 33,485,987 km (0.109 R)
• M23: 36,672,572 km (0.082 R)
• M24: 41,228,874 km (0.108 R)
• M25: 43,098,399 km (0.103 R)
• M26: 45,443,794 km (0.088 R)
• M27: 49,788,266 km (0.056 R)

Kuiper Belt

Range: 38.3 - 67.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit