🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 13.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.92 AU - 3.66 AU

Year: 2148 Days

Day: 42.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4 AU - 6.02 AU

Year: 4036 Days

Day: 39.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,336,608 km

• M1: 865,573 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 12.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.04 AU - 9.76 AU

Year: 10372 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,336,608 km

• M1: 156,779 km (0.088 R)
• M2: 585,077 km (0.093 R)
• M3: 1,042,996 km (0.067 R)
• M4: 1,645,577 km (0.101 R)
• M5: 2,423,635 km (0.091 R)
• M6: 2,916,710 km (0.097 R)
• M7: 5,308,780 km (0.055 R)
• M8: 6,147,575 km (0.115 R)
• M9: 9,450,397 km (0.11 R)
• M10: 10,230,550 km (0.076 R)
• M11: 13,786,940 km (0.071 R)
• M12: 16,204,142 km (0.077 R)
• M13: 17,899,684 km (0.096 R)
• M14: 20,482,492 km (0.085 R)
• M15: 22,462,270 km (0.104 R)
• M16: 23,615,819 km (0.088 R)
• M17: 25,708,244 km (0.12 R)
• M18: 26,376,199 km (0.109 R)
• M19: 26,884,832 km (0.059 R)
• M20: 27,659,898 km (0.12 R)
• M21: 28,096,874 km (0.037 R)
• M22: 29,074,645 km (0.102 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit