🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 138 Days

Day: 30.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,274,939 km

• M1: 68,067 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.95 AU - 1.43 AU

Year: 452 Days

Day: 37.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.27 AU - 3.35 AU

Year: 1640 Days

Day: 13.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,274,939 km

• M1: 40,092 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.31 AU - 5.53 AU

Year: 3801 Days

Day: 35.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,274,939 km

• M1: 51,312 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 10.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.29 AU - 9.51 AU

Year: 8478 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,274,939 km

• M1: 132,095 km (0.05 R)
• M2: 601,084 km (0.095 R)
• M3: 1,709,305 km (0.113 R)
• M4: 2,309,791 km (0.102 R)
• M5: 2,821,117 km (0.119 R)
• M6: 3,728,877 km (0.104 R)
• M7: 4,118,878 km (0.101 R)
• M8: 4,638,282 km (0.105 R)
• M9: 6,052,431 km (0.1 R)
• M10: 6,994,149 km (0.104 R)
• M11: 7,698,755 km (0.069 R)
• M12: 8,372,544 km (0.116 R)
• M13: 12,346,911 km (0.081 R)
• M14: 13,428,653 km (0.081 R)
• M15: 18,922,036 km (0.059 R)
• M16: 21,645,765 km (0.09 R)
• M17: 23,215,645 km (0.07 R)
• M18: 26,833,220 km (0.087 R)
• M19: 28,031,051 km (0.09 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit