🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 229 Days

Day: 19.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.12 AU - 1.2 AU

Year: 441 Days

Day: 44.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.13 AU - 1.83 AU

Year: 636 Days

Day: 38.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.33 AU - 1.99 AU

Year: 755 Days

Day: 15.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 14.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.19 AU - 12.29 AU

Year: 11570 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,452,984 km

• M1: 181,761 km (0.071 R)
• M2: 1,050,327 km (0.073 R)
• M3: 2,167,224 km (0.059 R)
• M4: 4,909,952 km (0.036 R)
• M5: 6,883,297 km (0.12 R)
• M6: 8,944,157 km (0.108 R)
• M7: 10,223,369 km (0.115 R)
• M8: 12,397,026 km (0.064 R)
• M9: 15,001,974 km (0.074 R)
• M10: 16,729,829 km (0.104 R)
• M11: 23,543,264 km (0.075 R)
• M12: 26,273,724 km (0.116 R)
• M13: 26,782,656 km (0.111 R)
• M14: 28,136,816 km (0.079 R)
• M15: 31,207,761 km (0.091 R)
• M16: 32,590,046 km (0.075 R)
• M17: 33,892,445 km (0.061 R)
• M18: 36,223,628 km (0.096 R)
• M19: 41,203,442 km (0.045 R)
• M20: 44,717,796 km (0.065 R)
• M21: 45,298,086 km (0.117 R)
• M22: 46,030,367 km (0.107 R)
• M23: 54,451,381 km (0.103 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit