🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 159 Days

Day: 39.1 Hours

Environment

Temp: 288 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,128,893 km

• M1: 47,722 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.62 AU - 0.96 AU

Year: 209 Days

Day: 47.4 Hours

Environment

Temp: 278 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,128,893 km

• M1: 28,274 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 329 Days

Day: 28.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.06 AU - 1.26 AU

Year: 371 Days

Day: 23.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.71 AU - 3.39 AU

Year: 1583 Days

Day: 26.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.71 AU - 5.11 AU

Year: 2753 Days

Day: 26.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 24.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.5

Radius: 7.3

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 23.53 AU - 25.09 AU

Year: 35627 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 113,128,893 km

• M1: 91,554 km (0.096 R)
• M2: 350,807 km (0.054 R)
• M3: 655,987 km (0.095 R)
• M4: 1,198,578 km (0.09 R)
• M5: 1,595,611 km (0.097 R)
• M6: 1,921,285 km (0.065 R)
• M7: 2,340,459 km (0.076 R)
• M8: 3,425,791 km (0.036 R)
• M9: 4,043,182 km (0.085 R)
• M10: 7,938,561 km (0.097 R)
• M11: 9,078,048 km (0.079 R)
• M12: 9,524,148 km (0.067 R)
• M13: 9,918,189 km (0.108 R)
• M14: 11,529,657 km (0.056 R)
• M15: 13,471,139 km (0.083 R)
• M16: 15,530,802 km (0.111 R)
• M17: 19,206,871 km (0.095 R)
• M18: 21,245,740 km (0.105 R)
• M19: 23,071,133 km (0.038 R)
• M20: 26,770,988 km (0.087 R)
• M21: 28,087,299 km (0.057 R)
• M22: 29,308,317 km (0.038 R)
• M23: 30,848,278 km (0.087 R)
• M24: 31,277,324 km (0.103 R)
• M25: 32,147,685 km (0.09 R)
• M26: 32,588,849 km (0.112 R)
• M27: 47,969,754 km (0.117 R)
• M28: 51,295,315 km (0.116 R)
• M29: 52,708,267 km (0.116 R)
• M30: 56,034,874 km (0.105 R)
• M31: 67,809,274 km (0.062 R)
• M32: 69,021,466 km (0.119 R)
• M33: 76,337,998 km (0.118 R)
• M34: 83,599,180 km (0.055 R)
• M35: 85,273,030 km (0.104 R)
• M36: 101,670,453 km (0.063 R)

Kuiper Belt

Range: 36.9 - 62.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit