🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 182 Days

Day: 18.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.48 AU - 0.8 AU

Year: 182 Days

Day: 36.4 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.69 AU - 3.41 AU

Year: 1890 Days

Day: 19.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,060,844 km

• M1: 1,693,747 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.08 AU - 5.02 AU

Year: 3443 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.2 AU - 5.76 AU

Year: 3943 Days

Day: 25.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.2

Radius: 13.1

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.83 AU - 9.55 AU

Year: 7565 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,060,844 km

• M1: 171,888 km (0.062 R)
• M2: 661,073 km (0.096 R)
• M3: 1,652,458 km (0.093 R)
• M4: 2,161,390 km (0.117 R)
• M5: 2,661,945 km (0.041 R)
• M6: 3,113,431 km (0.109 R)
• M7: 3,570,452 km (0.102 R)
• M8: 4,787,431 km (0.1 R)
• M9: 5,646,871 km (0.113 R)
• M10: 9,684,368 km (0.047 R)
• M11: 13,784,397 km (0.116 R)
• M12: 14,545,251 km (0.074 R)
• M13: 15,833,439 km (0.082 R)
• M14: 16,408,343 km (0.071 R)
• M15: 16,864,916 km (0.085 R)
• M16: 18,495,533 km (0.1 R)
• M17: 19,349,138 km (0.101 R)
• M18: 20,303,423 km (0.084 R)
• M19: 21,058,593 km (0.09 R)
• M20: 23,191,410 km (0.072 R)
• M21: 29,099,927 km (0.088 R)
• M22: 31,540,018 km (0.088 R)
• M23: 32,043,864 km (0.106 R)
• M24: 34,644,473 km (0.083 R)
• M25: 37,382,713 km (0.11 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit