🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 29.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.88 AU - 0.94 AU

Year: 304 Days

Day: 28.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,167,418 km

• M1: 43,084 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.42 AU - 3.72 AU

Year: 1882 Days

Day: 16.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.87 AU - 4.71 AU

Year: 3109 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.64 AU - 4.76 AU

Year: 3565 Days

Day: 25.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,167,418 km

• M1: 33,660 km (0.069 R)
• M2: 362,775 km (0.09 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 11.7

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.89 AU - 10.29 AU

Year: 9588 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,167,418 km

• M1: 145,559 km (0.112 R)
• M2: 662,569 km (0.069 R)
• M3: 1,192,445 km (0.079 R)
• M4: 1,882,390 km (0.093 R)
• M5: 2,356,914 km (0.097 R)
• M6: 2,823,510 km (0.081 R)
• M7: 3,351,591 km (0.051 R)
• M8: 5,512,233 km (0.046 R)
• M9: 8,847,966 km (0.043 R)
• M10: 9,779,662 km (0.077 R)
• M11: 10,938,746 km (0.118 R)
• M12: 11,551,648 km (0.082 R)
• M13: 12,424,253 km (0.088 R)
• M14: 13,340,091 km (0.093 R)
• M15: 17,013,167 km (0.064 R)
• M16: 19,001,772 km (0.094 R)
• M17: 20,633,436 km (0.092 R)
• M18: 21,055,601 km (0.077 R)
• M19: 21,656,237 km (0.044 R)
• M20: 24,548,861 km (0.058 R)
• M21: 33,465,792 km (0.094 R)
• M22: 33,931,789 km (0.028 R)
• M23: 36,695,909 km (0.061 R)
• M24: 39,347,681 km (0.107 R)
• M25: 40,654,418 km (0.077 R)
• M26: 41,720,303 km (0.092 R)
• M27: 43,630,518 km (0.095 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 12,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit