🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.6 AU - 0.7 AU

Year: 190 Days

Day: 44 Hours

Environment

Temp: 150 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 548 Days

Day: 46.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.81 AU - 2.39 AU

Year: 1101 Days

Day: 30 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.25 AU - 2.63 AU

Year: 1378 Days

Day: 28.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 12.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.63 AU - 13.91 AU

Year: 14603 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,648,195 km

• M1: 157,377 km (0.041 R)
• M2: 576,849 km (0.06 R)
• M3: 1,323,492 km (0.099 R)
• M4: 3,544,422 km (0.099 R)
• M5: 4,572,160 km (0.06 R)
• M6: 6,214,894 km (0.114 R)
• M7: 7,130,283 km (0.075 R)
• M8: 7,831,748 km (0.109 R)
• M9: 9,181,270 km (0.035 R)
• M10: 10,316,868 km (0.059 R)
• M11: 11,488,518 km (0.098 R)
• M12: 12,221,398 km (0.114 R)
• M13: 13,409,654 km (0.09 R)
• M14: 15,401,400 km (0.081 R)
• M15: 16,014,901 km (0.034 R)
• M16: 16,432,877 km (0.074 R)
• M17: 19,330,289 km (0.062 R)
• M18: 21,190,090 km (0.08 R)
• M19: 21,864,178 km (0.106 R)
• M20: 27,982,282 km (0.092 R)
• M21: 29,308,916 km (0.083 R)
• M22: 34,571,619 km (0.095 R)
• M23: 42,790,825 km (0.074 R)
• M24: 43,867,930 km (0.069 R)
• M25: 44,550,246 km (0.084 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit