🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.58 AU - 0.62 AU

Year: 170 Days

Day: 39.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 29.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,160,815 km

• M1: 109,356 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.86 AU - 2.76 AU

Year: 1282 Days

Day: 17.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.63 AU - 4.23 AU

Year: 2320 Days

Day: 41.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.35 AU - 4.99 AU

Year: 3110 Days

Day: 40.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,160,815 km

• M1: 1,315,115 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.5

Radius: 6.8

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.33 AU - 21.97 AU

Year: 29418 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,160,815 km

• M1: 84,523 km (0.082 R)
• M2: 359,334 km (0.037 R)
• M3: 579,692 km (0.094 R)
• M4: 936,034 km (0.081 R)
• M5: 1,417,589 km (0.073 R)
• M6: 2,016,430 km (0.098 R)
• M7: 2,530,149 km (0.098 R)
• M8: 3,675,769 km (0.113 R)
• M9: 8,147,848 km (0.106 R)
• M10: 10,079,755 km (0.079 R)
• M11: 12,111,892 km (0.069 R)
• M12: 14,264,307 km (0.066 R)
• M13: 17,911,652 km (0.113 R)
• M14: 19,734,502 km (0.084 R)
• M15: 20,514,655 km (0.078 R)
• M16: 21,315,153 km (0.032 R)
• M17: 24,527,768 km (0.088 R)
• M18: 33,818,244 km (0.082 R)
• M19: 49,190,921 km (0.106 R)
• M20: 49,823,870 km (0.11 R)
• M21: 53,736,004 km (0.072 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: 223 - 14,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit