🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.61 AU - 0.79 AU

Year: 249 Days

Day: 47.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.89 AU - 1.27 AU

Year: 477 Days

Day: 40.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,343,007 km

• M1: 55,950 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.21 AU - 1.61 AU

Year: 711 Days

Day: 29.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.51 AU - 1.63 AU

Year: 835 Days

Day: 36.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.63 AU - 2.43 AU

Year: 1228 Days

Day: 26 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.7

Radius: 12

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.37 AU - 6.29 AU

Year: 5977 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,343,007 km

• M1: 150,645 km (0.113 R)
• M2: 534,513 km (0.104 R)
• M3: 1,010,234 km (0.119 R)
• M4: 1,785,301 km (0.116 R)
• M5: 2,190,113 km (0.094 R)
• M6: 2,731,508 km (0.119 R)
• M7: 4,939,273 km (0.114 R)
• M8: 5,876,653 km (0.047 R)
• M9: 7,110,088 km (0.114 R)
• M10: 9,099,590 km (0.092 R)
• M11: 11,087,147 km (0.083 R)
• M12: 11,947,634 km (0.116 R)
• M13: 13,293,267 km (0.031 R)
• M14: 15,405,140 km (0.072 R)
• M15: 16,092,692 km (0.109 R)
• M16: 17,262,098 km (0.091 R)
• M17: 18,141,285 km (0.096 R)
• M18: 18,979,033 km (0.066 R)
• M19: 21,647,560 km (0.104 R)
• M20: 23,152,514 km (0.046 R)
• M21: 23,806,556 km (0.072 R)
• M22: 24,895,629 km (0.034 R)
• M23: 29,300,837 km (0.104 R)
• M24: 29,777,755 km (0.086 R)
• M25: 31,537,326 km (0.035 R)
• M26: 35,263,060 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit