🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.47 AU - 0.75 AU

Year: 166 Days

Day: 30.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 292 Days

Day: 20.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,979,118 km

• M1: 47,722 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.62 AU - 1.98 AU

Year: 841 Days

Day: 30 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.67 AU - 2.01 AU

Year: 869 Days

Day: 26.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.87 AU - 1.89 AU

Year: 898 Days

Day: 45.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.72 AU - 4.76 AU

Year: 3040 Days

Day: 21.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,979,118 km

• M1: 655,089 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 8.6

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.78 AU - 11.02 AU

Year: 11680 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,979,118 km

• M1: 112,198 km (0.112 R)
• M2: 390,750 km (0.098 R)
• M3: 665,112 km (0.114 R)
• M4: 1,251,985 km (0.044 R)
• M5: 1,561,503 km (0.08 R)
• M6: 1,855,762 km (0.105 R)
• M7: 2,813,637 km (0.1 R)
• M8: 3,712,271 km (0.107 R)
• M9: 6,367,633 km (0.087 R)
• M10: 7,003,873 km (0.111 R)
• M11: 7,594,785 km (0.12 R)
• M12: 10,837,019 km (0.108 R)
• M13: 11,512,155 km (0.1 R)
• M14: 12,576,992 km (0.067 R)
• M15: 14,765,459 km (0.087 R)
• M16: 15,245,669 km (0.115 R)
• M17: 15,524,669 km (0.117 R)
• M18: 16,309,758 km (0.069 R)
• M19: 17,046,079 km (0.093 R)
• M20: 18,585,142 km (0.114 R)
• M21: 19,064,304 km (0.107 R)
• M22: 22,562,650 km (0.056 R)
• M23: 23,662,344 km (0.034 R)
• M24: 25,770,477 km (0.056 R)
• M25: 26,466,855 km (0.114 R)
• M26: 28,843,068 km (0.098 R)
• M27: 31,470,455 km (0.072 R)
• M28: 32,958,206 km (0.063 R)
• M29: 42,468,292 km (0.109 R)
• M30: 50,346,715 km (0.106 R)
• M31: 51,278,111 km (0.084 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit