🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 32.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.53 AU - 0.55 AU

Year: 149 Days

Day: 20.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 210 Days

Day: 29.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.64 AU - 0.86 AU

Year: 243 Days

Day: 15.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,042,453 km

• M1: 236,365 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.78 AU - 1.06 AU

Year: 331 Days

Day: 18.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,042,453 km

• M1: 337,044 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 392 Days

Day: 28.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.03 AU - 1.43 AU

Year: 511 Days

Day: 18.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,042,453 km

• M1: 60,438 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 12

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.02 AU - 7.4 AU

Year: 6513 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,042,453 km

• M1: 149,299 km (0.117 R)
• M2: 550,969 km (0.046 R)
• M3: 950,395 km (0.068 R)
• M4: 1,704,369 km (0.074 R)
• M5: 2,206,569 km (0.111 R)
• M6: 4,235,116 km (0.077 R)
• M7: 4,914,888 km (0.084 R)
• M8: 7,580,573 km (0.116 R)
• M9: 7,994,660 km (0.103 R)
• M10: 10,388,824 km (0.114 R)
• M11: 11,186,929 km (0.039 R)
• M12: 13,226,247 km (0.108 R)
• M13: 13,772,578 km (0.104 R)
• M14: 14,390,866 km (0.062 R)
• M15: 16,357,330 km (0.109 R)
• M16: 16,923,409 km (0.106 R)
• M17: 18,973,947 km (0.099 R)
• M18: 20,381,663 km (0.053 R)
• M19: 21,557,203 km (0.057 R)
• M20: 23,246,462 km (0.096 R)
• M21: 24,123,554 km (0.051 R)
• M22: 29,116,832 km (0.091 R)
• M23: 30,229,541 km (0.088 R)
• M24: 30,891,661 km (0.106 R)
• M25: 31,274,332 km (0.048 R)
• M26: 32,343,060 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit