🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 231 Days

Day: 43.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.1 AU - 1.2 AU

Year: 448 Days

Day: 36.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.78 AU - 2.3 AU

Year: 1059 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,449,081 km

• M1: 216,319 km (0.032 R)
• M2: 251,474 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 13.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.32 AU - 12.04 AU

Year: 14508 Days

Day: 8.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,449,081 km

• M1: 292,913 km (0.116 R)
• M2: 425,456 km (0.092 R)
• M3: 825,481 km (0.092 R)
• M4: 1,037,910 km (0.089 R)
• M5: 1,801,607 km (0.108 R)
• M6: 2,319,066 km (0.103 R)
• M7: 2,563,808 km (0.104 R)
• M8: 2,838,769 km (0.078 R)
• M9: 3,371,786 km (0.035 R)
• M10: 3,720,948 km (0.069 R)
• M11: 4,994,624 km (0.115 R)
• M12: 5,152,899 km (0.047 R)
• M13: 6,306,747 km (0.113 R)
• M14: 6,449,314 km (0.096 R)
• M15: 6,913,067 km (0.085 R)
• M16: 7,148,983 km (0.101 R)
• M17: 9,487,647 km (0.118 R)
• M18: 9,717,279 km (0.1 R)
• M19: 10,552,035 km (0.063 R)
• M20: 11,444,686 km (0.107 R)
• M21: 13,265,292 km (0.07 R)
• M22: 13,669,805 km (0.054 R)
• M23: 13,929,207 km (0.109 R)
• M24: 14,153,006 km (0.039 R)
• M25: 14,945,426 km (0.095 R)
• M26: 16,534,155 km (0.04 R)
• M27: 16,771,118 km (0.05 R)
• M28: 19,326,699 km (0.104 R)
• M29: 19,911,028 km (0.054 R)
• M30: 20,883,564 km (0.118 R)
• M31: 21,139,825 km (0.092 R)
• M32: 21,354,198 km (0.095 R)
• M33: 21,741,807 km (0.103 R)
• M34: 22,962,824 km (0.094 R)
• M35: 23,537,280 km (0.049 R)
• M36: 24,430,230 km (0.099 R)
• M37: 28,678,809 km (0.091 R)
• M38: 30,257,665 km (0.112 R)
• M39: 32,802,176 km (0.096 R)
• M40: 33,050,508 km (0.09 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 11,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit