🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 181 Days

Day: 23.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 367 Days

Day: 18.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.99 AU - 1.13 AU

Year: 395 Days

Day: 23.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,770,679 km

• M1: 89,160 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.62 AU - 3.52 AU

Year: 1945 Days

Day: 33.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.5

Radius: 13.5

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.03 AU - 7.57 AU

Year: 5719 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 33,770,679 km

• M1: 168,447 km (0.061 R)
• M2: 644,168 km (0.049 R)
• M3: 1,321,398 km (0.107 R)
• M4: 1,815,370 km (0.066 R)
• M5: 2,622,002 km (0.075 R)
• M6: 3,250,463 km (0.086 R)
• M7: 3,792,007 km (0.119 R)
• M8: 4,343,125 km (0.115 R)
• M9: 5,284,694 km (0.102 R)
• M10: 5,789,138 km (0.066 R)
• M11: 6,390,821 km (0.047 R)
• M12: 7,246,072 km (0.107 R)
• M13: 9,481,513 km (0.071 R)
• M14: 13,293,716 km (0.095 R)
• M15: 14,174,697 km (0.114 R)
• M16: 14,976,991 km (0.111 R)
• M17: 16,052,899 km (0.057 R)
• M18: 17,501,904 km (0.101 R)
• M19: 18,025,795 km (0.106 R)
• M20: 19,590,589 km (0.041 R)
• M21: 20,586,462 km (0.099 R)
• M22: 24,582,820 km (0.097 R)
• M23: 26,590,722 km (0.082 R)
• M24: 27,196,594 km (0.105 R)
• M25: 28,706,036 km (0.116 R)
• M26: 31,601,353 km (0.072 R)
• M27: 32,970,623 km (0.054 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit