🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 127 Days

Day: 17 Hours

Environment

Temp: 255 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 189 Days

Day: 32.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.62 AU - 0.7 AU

Year: 193 Days

Day: 31.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.69 AU - 0.77 AU

Year: 224 Days

Day: 34.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,430,157 km

• M1: 33,211 km (0.094 R)
• M2: 47,572 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.19 AU - 3.05 AU

Year: 1526 Days

Day: 23.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,430,157 km

• M1: 205,099 km (0.034 R)
• M2: 633,098 km (0.107 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 14.5

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.14 AU - 11.26 AU

Year: 12596 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,430,157 km

• M1: 181,761 km (0.037 R)
• M2: 870,660 km (0.115 R)
• M3: 2,273,588 km (0.088 R)
• M4: 2,875,421 km (0.12 R)
• M5: 3,770,315 km (0.037 R)
• M6: 4,224,345 km (0.104 R)
• M7: 4,811,666 km (0.117 R)
• M8: 5,417,836 km (0.039 R)
• M9: 5,887,125 km (0.041 R)
• M10: 7,160,053 km (0.094 R)
• M11: 8,276,502 km (0.054 R)
• M12: 10,464,820 km (0.097 R)
• M13: 12,825,325 km (0.082 R)
• M14: 13,928,908 km (0.052 R)
• M15: 14,607,185 km (0.077 R)
• M16: 15,956,707 km (0.042 R)
• M17: 16,549,264 km (0.103 R)
• M18: 17,003,144 km (0.059 R)
• M19: 18,094,910 km (0.097 R)
• M20: 23,215,046 km (0.096 R)
• M21: 36,972,665 km (0.115 R)
• M22: 38,405,962 km (0.119 R)
• M23: 43,070,573 km (0.071 R)
• M24: 44,075,721 km (0.091 R)
• M25: 47,793,827 km (0.067 R)
• M26: 56,187,763 km (0.107 R)
• M27: 57,043,314 km (0.085 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit