🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.9 AU - 2.24 AU

Year: 1042 Days

Day: 18.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.51 AU - 3.69 AU

Year: 1909 Days

Day: 14.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.08 AU - 3.64 AU

Year: 2155 Days

Day: 26.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.89 AU - 4.15 AU

Year: 2310 Days

Day: 45.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.65 AU - 5.03 AU

Year: 3163 Days

Day: 46.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 5.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.41 AU - 16.2 AU

Year: 21972 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,917,987 km

• M1: 64,626 km (0.079 R)
• M2: 560,693 km (0.116 R)
• M3: 1,074,861 km (0.074 R)
• M4: 1,514,678 km (0.04 R)
• M5: 1,874,611 km (0.09 R)
• M6: 3,605,608 km (0.069 R)
• M7: 4,218,660 km (0.09 R)
• M8: 4,664,462 km (0.038 R)
• M9: 4,958,571 km (0.077 R)
• M10: 5,202,715 km (0.088 R)
• M11: 5,682,176 km (0.077 R)
• M12: 6,295,677 km (0.1 R)
• M13: 7,066,106 km (0.089 R)
• M14: 7,375,474 km (0.085 R)
• M15: 8,792,316 km (0.092 R)
• M16: 9,104,975 km (0.067 R)
• M17: 22,225,008 km (0.049 R)
• M18: 23,651,573 km (0.091 R)
• M19: 26,592,966 km (0.047 R)
• M20: 27,720,336 km (0.108 R)
• M21: 28,392,479 km (0.059 R)
• M22: 32,443,290 km (0.064 R)
• M23: 41,542,431 km (0.057 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 20,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit