🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.9 AU - 0.94 AU

Year: 334 Days

Day: 20.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.5 AU - 1.86 AU

Year: 825 Days

Day: 20.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,239,687 km

• M1: 97,987 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.84 AU - 2.92 AU

Year: 1851 Days

Day: 28.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 14.1

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.29 AU - 4.99 AU

Year: 3786 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,239,687 km

• M1: 176,376 km (0.09 R)
• M2: 632,350 km (0.084 R)
• M3: 1,835,267 km (0.09 R)
• M4: 2,405,534 km (0.106 R)
• M5: 3,143,650 km (0.081 R)
• M6: 4,150,743 km (0.045 R)
• M7: 5,611,715 km (0.109 R)
• M8: 6,052,281 km (0.088 R)
• M9: 6,944,932 km (0.064 R)
• M10: 7,484,681 km (0.076 R)
• M11: 8,446,745 km (0.096 R)
• M12: 10,193,449 km (0.094 R)
• M13: 11,334,731 km (0.108 R)
• M14: 14,583,997 km (0.095 R)
• M15: 17,519,407 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.5

Radius: 3.5

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.77 AU - 14.33 AU

Year: 19946 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,239,687 km

• M1: 111,301 km (0.079 R)
• M2: 363,822 km (0.083 R)
• M3: 622,327 km (0.046 R)
• M4: 735,124 km (0.084 R)
• M5: 2,793,890 km (0.062 R)
• M6: 3,151,279 km (0.05 R)
• M7: 3,414,123 km (0.117 R)
• M8: 3,956,265 km (0.119 R)
• M9: 4,065,621 km (0.092 R)
• M10: 4,377,084 km (0.115 R)
• M11: 4,673,886 km (0.091 R)
• M12: 5,015,568 km (0.114 R)
• M13: 5,644,627 km (0.089 R)
• M14: 6,361,949 km (0.109 R)
• M15: 8,828,967 km (0.062 R)
• M16: 11,980,396 km (0.104 R)
• M17: 14,669,418 km (0.091 R)
• M18: 16,645,755 km (0.114 R)
• M19: 17,003,593 km (0.103 R)
• M20: 17,148,105 km (0.101 R)
• M21: 19,102,601 km (0.051 R)
• M22: 22,565,044 km (0.083 R)
• M23: 24,351,691 km (0.118 R)
• M24: 26,230,341 km (0.096 R)
• M25: 32,999,944 km (0.073 R)
• M26: 33,337,736 km (0.09 R)
• M27: 39,186,863 km (0.104 R)
• M28: 39,439,085 km (0.116 R)
• M29: 42,551,319 km (0.093 R)
• M30: 47,377,346 km (0.093 R)
• M31: 48,095,267 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit