🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.5 AU - 0.62 AU

Year: 158 Days

Day: 41.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,135,343 km

• M1: 32,912 km (0.088 R)
• M2: 55,052 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.75 AU - 1.01 AU

Year: 311 Days

Day: 15.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.01 AU - 1.15 AU

Year: 423 Days

Day: 44.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,135,343 km

• M1: 120,426 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.48 AU - 1.86 AU

Year: 813 Days

Day: 43.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.9 AU - 4.04 AU

Year: 2980 Days

Day: 31.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 12.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.98 AU - 6.04 AU

Year: 4873 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,135,343 km

• M1: 160,519 km (0.109 R)
• M2: 581,038 km (0.057 R)
• M3: 1,093,860 km (0.106 R)
• M4: 1,552,228 km (0.067 R)
• M5: 2,388,180 km (0.102 R)
• M6: 2,997,343 km (0.05 R)
• M7: 3,876,230 km (0.102 R)
• M8: 4,481,952 km (0.096 R)
• M9: 5,072,714 km (0.113 R)
• M10: 5,799,161 km (0.08 R)
• M11: 7,326,705 km (0.04 R)
• M12: 8,400,070 km (0.071 R)
• M13: 9,184,860 km (0.052 R)
• M14: 10,390,171 km (0.115 R)
• M15: 11,206,526 km (0.098 R)
• M16: 11,607,897 km (0.045 R)
• M17: 12,204,643 km (0.089 R)
• M18: 13,162,518 km (0.076 R)
• M19: 15,721,390 km (0.095 R)
• M20: 16,395,478 km (0.034 R)
• M21: 17,147,357 km (0.052 R)
• M22: 18,165,071 km (0.119 R)
• M23: 20,518,994 km (0.095 R)
• M24: 26,057,556 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 20,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit