🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.79 AU - 0.89 AU

Year: 272 Days

Day: 14.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,430,250 km

• M1: 35,455 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.91 AU - 1.39 AU

Year: 435 Days

Day: 23.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.77 AU

Year: 629 Days

Day: 22.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.19 AU

Year: 853 Days

Day: 37.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,430,250 km

• M1: 61,335 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 10.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.72 AU - 7.44 AU

Year: 5960 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,430,250 km

• M1: 147,803 km (0.116 R)
• M2: 774,468 km (0.11 R)
• M3: 1,108,819 km (0.063 R)
• M4: 1,530,835 km (0.096 R)
• M5: 2,001,620 km (0.118 R)
• M6: 3,485,032 km (0.077 R)
• M7: 4,405,807 km (0.058 R)
• M8: 5,866,331 km (0.042 R)
• M9: 8,031,760 km (0.11 R)
• M10: 11,098,068 km (0.041 R)
• M11: 11,475,653 km (0.106 R)
• M12: 11,861,914 km (0.117 R)
• M13: 12,407,049 km (0.095 R)
• M14: 13,924,719 km (0.099 R)
• M15: 17,136,885 km (0.077 R)
• M16: 18,352,667 km (0.045 R)
• M17: 23,407,429 km (0.106 R)
• M18: 24,582,820 km (0.088 R)
• M19: 29,409,595 km (0.116 R)
• M20: 31,056,219 km (0.115 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit