🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 38.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,145,949 km

• M1: 52,060 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.79 AU

Year: 184 Days

Day: 46.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,145,949 km

• M1: 36,203 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 197 Days

Day: 17.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,145,949 km

• M1: 18,401 km (0.068 R)
• M2: 95,144 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.81 AU - 1.31 AU

Year: 393 Days

Day: 40.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.66 AU - 3.08 AU

Year: 1750 Days

Day: 46.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.62 AU - 3.34 AU

Year: 1851 Days

Day: 27.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,145,949 km

• M1: 339,288 km (0.103 R)
• M2: 2,247,259 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.67 AU - 5.81 AU

Year: 3714 Days

Day: 47.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.9

Radius: 6.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.39 AU - 16.17 AU

Year: 22560 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,145,949 km

• M1: 83,326 km (0.074 R)
• M2: 380,876 km (0.076 R)
• M3: 844,330 km (0.084 R)
• M4: 3,018,885 km (0.03 R)
• M5: 3,273,201 km (0.114 R)
• M6: 4,733,576 km (0.08 R)
• M7: 5,438,780 km (0.045 R)
• M8: 9,551,974 km (0.085 R)
• M9: 11,026,709 km (0.08 R)
• M10: 12,975,820 km (0.101 R)
• M11: 13,788,436 km (0.085 R)
• M12: 14,066,688 km (0.119 R)
• M13: 14,348,680 km (0.095 R)
• M14: 15,589,594 km (0.05 R)
• M15: 15,815,786 km (0.062 R)
• M16: 16,585,617 km (0.079 R)
• M17: 19,303,361 km (0.083 R)
• M18: 23,271,744 km (0.056 R)
• M19: 28,419,407 km (0.099 R)
• M20: 30,840,349 km (0.108 R)
• M21: 31,556,474 km (0.117 R)
• M22: 34,788,536 km (0.085 R)
• M23: 35,564,500 km (0.115 R)
• M24: 36,088,242 km (0.11 R)
• M25: 37,016,946 km (0.052 R)
• M26: 41,178,759 km (0.087 R)
• M27: 42,779,755 km (0.107 R)
• M28: 43,372,013 km (0.11 R)
• M29: 46,884,421 km (0.05 R)
• M30: 49,599,174 km (0.073 R)
• M31: 55,514,872 km (0.05 R)
• M32: 61,507,464 km (0.078 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit