🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.21 AU

Year: 382 Days

Day: 45.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 93.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,071,446 km

• M1: 134,339 km (0.087 R)
• M2: 181,163 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.33 AU - 2.03 AU

Year: 795 Days

Day: 38 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.48 AU - 1.94 AU

Year: 817 Days

Day: 44.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.62 AU - 3.22 AU

Year: 1822 Days

Day: 14.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,071,446 km

• M1: 547,379 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 11.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.12 AU - 13.02 AU

Year: 12552 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,071,446 km

• M1: 150,795 km (0.111 R)
• M2: 713,582 km (0.094 R)
• M3: 1,195,137 km (0.101 R)
• M4: 1,980,077 km (0.101 R)
• M5: 3,143,650 km (0.114 R)
• M6: 3,711,224 km (0.073 R)
• M7: 4,346,267 km (0.108 R)
• M8: 5,802,602 km (0.076 R)
• M9: 6,728,912 km (0.11 R)
• M10: 7,264,473 km (0.072 R)
• M11: 8,958,668 km (0.074 R)
• M12: 11,292,844 km (0.099 R)
• M13: 12,949,491 km (0.079 R)
• M14: 14,703,526 km (0.108 R)
• M15: 15,484,427 km (0.081 R)
• M16: 16,040,931 km (0.075 R)
• M17: 16,546,871 km (0.09 R)
• M18: 18,539,515 km (0.118 R)
• M19: 19,096,916 km (0.119 R)
• M20: 23,076,220 km (0.089 R)
• M21: 23,966,327 km (0.091 R)
• M22: 24,795,398 km (0.067 R)
• M23: 29,229,629 km (0.061 R)
• M24: 32,129,583 km (0.116 R)
• M25: 34,688,455 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit