🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 34.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,227,721 km

• M1: 50,265 km (0.091 R)
• M2: 102,624 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.73 AU - 0.77 AU

Year: 236 Days

Day: 12.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 408 Days

Day: 46.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,227,721 km

• M1: 64,177 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.4 AU - 4.72 AU

Year: 2973 Days

Day: 35.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 107 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,227,721 km

• M1: 47,871 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.78 AU - 5.06 AU

Year: 3377 Days

Day: 30.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 13.9

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.11 AU - 7.71 AU

Year: 7331 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 71.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,227,721 km

• M1: 172,935 km (0.111 R)
• M2: 1,079,797 km (0.079 R)
• M3: 1,615,059 km (0.092 R)
• M4: 3,019,483 km (0.116 R)
• M5: 3,480,245 km (0.085 R)
• M6: 4,085,967 km (0.1 R)
• M7: 4,927,455 km (0.08 R)
• M8: 5,724,961 km (0.085 R)
• M9: 6,606,990 km (0.095 R)
• M10: 8,038,791 km (0.09 R)
• M11: 9,017,610 km (0.11 R)
• M12: 9,668,810 km (0.116 R)
• M13: 10,258,375 km (0.088 R)
• M14: 11,459,795 km (0.092 R)
• M15: 13,855,755 km (0.091 R)
• M16: 15,444,484 km (0.104 R)
• M17: 18,841,403 km (0.047 R)
• M18: 20,788,569 km (0.099 R)
• M19: 23,105,840 km (0.101 R)
• M20: 31,972,356 km (0.09 R)
• M21: 33,079,231 km (0.1 R)
• M22: 33,900,074 km (0.112 R)
• M23: 35,796,826 km (0.061 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 11,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit