🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 1.01 AU

Year: 273 Days

Day: 29.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.86 AU - 1.06 AU

Year: 334 Days

Day: 26.3 Hours

Environment

Temp: 102 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.3 AU - 1.44 AU

Year: 569 Days

Day: 27.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.44 AU - 1.92 AU

Year: 773 Days

Day: 23.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 13.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.99 AU - 13.41 AU

Year: 16056 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,499,276 km

• M1: 166,951 km (0.097 R)
• M2: 685,158 km (0.074 R)
• M3: 1,730,997 km (0.084 R)
• M4: 4,978,168 km (0.065 R)
• M5: 5,674,995 km (0.041 R)
• M6: 6,151,764 km (0.113 R)
• M7: 8,951,338 km (0.056 R)
• M8: 10,278,870 km (0.114 R)
• M9: 12,397,774 km (0.054 R)
• M10: 13,262,898 km (0.104 R)
• M11: 17,554,861 km (0.066 R)
• M12: 18,497,926 km (0.103 R)
• M13: 20,963,000 km (0.115 R)
• M14: 21,941,520 km (0.108 R)
• M15: 24,077,628 km (0.11 R)
• M16: 24,610,196 km (0.097 R)
• M17: 27,488,609 km (0.029 R)
• M18: 33,135,779 km (0.108 R)
• M19: 33,795,206 km (0.064 R)
• M20: 34,688,006 km (0.12 R)
• M21: 36,404,193 km (0.031 R)
• M22: 41,130,439 km (0.111 R)
• M23: 43,052,322 km (0.098 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit