🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 154 Days

Day: 25.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.25 AU - 1.91 AU

Year: 692 Days

Day: 42.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,776,567 km

• M1: 26,030 km (0.049 R)
• M2: 61,335 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.93 AU - 4.17 AU

Year: 2838 Days

Day: 14 Hours

Environment

Temp: -122 °C

Axial Tilt: 139.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.9 AU - 4.52 AU

Year: 3008 Days

Day: 30.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.54 AU - 5.92 AU

Year: 4165 Days

Day: 47.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,776,567 km

• M1: 5,068,525 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.1

Radius: 10.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.66 AU - 15.08 AU

Year: 16079 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,776,567 km

• M1: 127,158 km (0.047 R)
• M2: 482,304 km (0.086 R)
• M3: 828,623 km (0.077 R)
• M4: 1,157,738 km (0.075 R)
• M5: 1,658,592 km (0.101 R)
• M6: 3,098,920 km (0.044 R)
• M7: 3,506,125 km (0.069 R)
• M8: 4,297,199 km (0.062 R)
• M9: 4,665,808 km (0.112 R)
• M10: 5,622,486 km (0.107 R)
• M11: 6,749,108 km (0.065 R)
• M12: 7,436,809 km (0.06 R)
• M13: 9,611,962 km (0.075 R)
• M14: 11,468,173 km (0.117 R)
• M15: 16,355,535 km (0.042 R)
• M16: 17,594,804 km (0.079 R)
• M17: 20,634,184 km (0.073 R)
• M18: 21,785,788 km (0.037 R)
• M19: 24,426,789 km (0.067 R)
• M20: 25,714,827 km (0.064 R)
• M21: 26,486,901 km (0.094 R)
• M22: 27,388,079 km (0.089 R)
• M23: 27,846,148 km (0.075 R)
• M24: 29,490,079 km (0.066 R)
• M25: 30,703,317 km (0.107 R)
• M26: 31,197,888 km (0.108 R)
• M27: 39,558,015 km (0.07 R)
• M28: 40,586,501 km (0.047 R)
• M29: 43,313,221 km (0.073 R)
• M30: 44,879,810 km (0.116 R)
• M31: 47,464,113 km (0.081 R)
• M32: 71,589,163 km (0.064 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit