🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.63 AU - 0.63 AU

Year: 191 Days

Day: 16.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 93.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,260,985 km

• M1: 289,472 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.63 AU - 0.79 AU

Year: 229 Days

Day: 15.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.09 AU - 1.67 AU

Year: 621 Days

Day: 25 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,260,985 km

• M1: 135,386 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.54 AU - 3.64 AU

Year: 2604 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.1

Radius: 5.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.58 AU - 18.68 AU

Year: 25966 Days

Day: 15.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,260,985 km

• M1: 74,949 km (0.111 R)
• M2: 382,522 km (0.092 R)
• M3: 639,680 km (0.066 R)
• M4: 908,508 km (0.086 R)
• M5: 1,674,599 km (0.119 R)
• M6: 3,707,634 km (0.074 R)
• M7: 4,064,275 km (0.119 R)
• M8: 4,391,745 km (0.065 R)
• M9: 4,628,708 km (0.063 R)
• M10: 5,331,668 km (0.098 R)
• M11: 6,233,444 km (0.112 R)
• M12: 7,751,414 km (0.025 R)
• M13: 8,454,524 km (0.09 R)
• M14: 11,105,099 km (0.077 R)
• M15: 11,594,882 km (0.077 R)
• M16: 12,099,027 km (0.119 R)
• M17: 13,313,762 km (0.093 R)
• M18: 15,555,785 km (0.096 R)
• M19: 17,182,811 km (0.099 R)
• M20: 23,052,583 km (0.063 R)
• M21: 23,448,419 km (0.106 R)
• M22: 28,467,727 km (0.07 R)
• M23: 33,750,626 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit