🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 14.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,434,998 km

• M1: 464,053 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 204 Days

Day: 27.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.59 AU - 0.87 AU

Year: 233 Days

Day: 15.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.07 AU - 2.07 AU

Year: 1110 Days

Day: 22.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.79 AU - 3.09 AU

Year: 1879 Days

Day: 39.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,434,998 km

• M1: 41,289 km (0.087 R)
• M2: 1,317,209 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.06 AU - 5.06 AU

Year: 3050 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,434,998 km

• M1: 1,905,428 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.6

Radius: 8.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.03 AU - 7.85 AU

Year: 7565 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,434,998 km

• M1: 106,962 km (0.116 R)
• M2: 431,590 km (0.058 R)
• M3: 903,122 km (0.097 R)
• M4: 1,593,068 km (0.098 R)
• M5: 2,250,401 km (0.036 R)
• M6: 3,318,230 km (0.05 R)
• M7: 3,681,005 km (0.109 R)
• M8: 3,952,825 km (0.071 R)
• M9: 4,511,872 km (0.097 R)
• M10: 5,262,554 km (0.08 R)
• M11: 6,219,382 km (0.077 R)
• M12: 6,508,405 km (0.03 R)
• M13: 7,044,414 km (0.082 R)
• M14: 7,645,798 km (0.118 R)
• M15: 8,790,072 km (0.107 R)
• M16: 10,044,599 km (0.04 R)
• M17: 11,178,102 km (0.079 R)
• M18: 11,558,231 km (0.098 R)
• M19: 14,465,067 km (0.116 R)
• M20: 15,203,632 km (0.044 R)
• M21: 17,698,176 km (0.08 R)
• M22: 19,008,803 km (0.097 R)
• M23: 19,482,430 km (0.119 R)
• M24: 20,594,690 km (0.103 R)
• M25: 23,327,843 km (0.09 R)
• M26: 23,792,793 km (0.117 R)
• M27: 29,143,610 km (0.063 R)
• M28: 29,864,223 km (0.05 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit