🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.52 AU - 0.86 AU

Year: 219 Days

Day: 27.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,241,791 km

• M1: 34,557 km (0.089 R)
• M2: 173,683 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.64 AU - 1.82 AU

Year: 871 Days

Day: 12.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,241,791 km

• M1: 1,528,142 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.98 AU - 2.26 AU

Year: 1182 Days

Day: 14.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,241,791 km

• M1: 71,059 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.09 AU - 2.83 AU

Year: 1477 Days

Day: 33.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.52 AU - 2.84 AU

Year: 1680 Days

Day: 45.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,241,791 km

• M1: 776,413 km (0.076 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.79 AU - 6.33 AU

Year: 5712 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,241,791 km

• M1: 112,049 km (0.052 R)
• M2: 452,683 km (0.052 R)
• M3: 988,094 km (0.115 R)
• M4: 1,685,220 km (0.078 R)
• M5: 2,149,123 km (0.112 R)
• M6: 2,509,654 km (0.05 R)
• M7: 3,059,725 km (0.085 R)
• M8: 3,930,684 km (0.059 R)
• M9: 4,279,097 km (0.076 R)
• M10: 4,905,763 km (0.044 R)
• M11: 5,736,929 km (0.112 R)
• M12: 6,887,785 km (0.102 R)
• M13: 7,819,929 km (0.11 R)
• M14: 8,260,346 km (0.067 R)
• M15: 9,110,660 km (0.11 R)
• M16: 10,670,517 km (0.116 R)
• M17: 12,156,921 km (0.058 R)
• M18: 13,153,243 km (0.062 R)
• M19: 13,618,941 km (0.109 R)
• M20: 14,859,257 km (0.114 R)
• M21: 16,767,977 km (0.075 R)
• M22: 19,227,964 km (0.082 R)
• M23: 19,760,832 km (0.105 R)
• M24: 20,440,604 km (0.102 R)
• M25: 23,770,204 km (0.026 R)
• M26: 25,483,548 km (0.086 R)
• M27: 25,803,688 km (0.096 R)
• M28: 26,945,419 km (0.058 R)
• M29: 28,807,015 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit