🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 47.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,771,413 km

• M1: 16,157 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.89 AU

Year: 252 Days

Day: 20.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 161 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,771,413 km

• M1: 70,311 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 262 Days

Day: 25.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,771,413 km

• M1: 332,706 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.13 AU - 1.59 AU

Year: 591 Days

Day: 36.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,771,413 km

• M1: 1,083,089 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.64 AU - 1.92 AU

Year: 885 Days

Day: 39.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,771,413 km

• M1: 153,188 km (0.104 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248

Radius: 7

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.38 AU - 16.78 AU

Year: 18655 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,771,413 km

• M1: 108,907 km (0.103 R)
• M2: 340,934 km (0.054 R)
• M3: 740,809 km (0.041 R)
• M4: 1,373,907 km (0.117 R)
• M5: 1,877,752 km (0.062 R)
• M6: 2,341,207 km (0.118 R)
• M7: 2,559,171 km (0.08 R)
• M8: 2,834,431 km (0.068 R)
• M9: 3,520,487 km (0.094 R)
• M10: 4,703,207 km (0.117 R)
• M11: 4,987,743 km (0.093 R)
• M12: 5,521,807 km (0.099 R)
• M13: 7,869,147 km (0.058 R)
• M14: 12,226,933 km (0.053 R)
• M15: 13,635,846 km (0.1 R)
• M16: 14,544,503 km (0.047 R)
• M17: 16,124,107 km (0.112 R)
• M18: 16,699,461 km (0.116 R)
• M19: 18,899,896 km (0.087 R)
• M20: 19,297,826 km (0.119 R)
• M21: 35,188,561 km (0.12 R)
• M22: 35,669,967 km (0.099 R)
• M23: 36,400,303 km (0.08 R)
• M24: 40,728,020 km (0.098 R)
• M25: 47,697,037 km (0.108 R)
• M26: 49,180,001 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 20,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit