🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 157 Days

Day: 18.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.44 AU - 1.76 AU

Year: 871 Days

Day: 28.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.46 AU - 2 AU

Year: 979 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,193,827 km

• M1: 37,848 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 12.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.96 AU - 4.48 AU

Year: 3088 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,193,827 km

• M1: 157,975 km (0.064 R)
• M2: 587,471 km (0.028 R)
• M3: 1,029,981 km (0.073 R)
• M4: 1,769,892 km (0.114 R)
• M5: 2,778,930 km (0.114 R)
• M6: 4,285,081 km (0.097 R)
• M7: 4,969,192 km (0.037 R)
• M8: 6,279,520 km (0.097 R)
• M9: 8,796,654 km (0.111 R)
• M10: 10,665,580 km (0.087 R)
• M11: 14,587,737 km (0.069 R)
• M12: 15,373,724 km (0.094 R)
• M13: 16,136,075 km (0.089 R)
• M14: 17,791,525 km (0.072 R)
• M15: 18,292,678 km (0.085 R)
• M16: 18,860,402 km (0.082 R)
• M17: 19,557,378 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 5.1

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.8 AU - 14.6 AU

Year: 23033 Days

Day: 18.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,193,827 km

• M1: 64,327 km (0.079 R)
• M2: 325,824 km (0.107 R)
• M3: 575,952 km (0.029 R)
• M4: 915,539 km (0.114 R)
• M5: 1,454,540 km (0.068 R)
• M6: 1,613,712 km (0.088 R)
• M7: 2,203,577 km (0.12 R)
• M8: 3,593,490 km (0.116 R)
• M9: 3,856,783 km (0.083 R)
• M10: 4,827,972 km (0.051 R)
• M11: 5,295,765 km (0.061 R)
• M12: 8,808,771 km (0.109 R)
• M13: 9,179,774 km (0.09 R)
• M14: 9,561,099 km (0.088 R)
• M15: 10,888,631 km (0.119 R)
• M16: 11,315,882 km (0.045 R)
• M17: 13,069,169 km (0.112 R)
• M18: 14,117,401 km (0.103 R)
• M19: 14,406,275 km (0.049 R)
• M20: 17,847,924 km (0.068 R)
• M21: 24,286,915 km (0.113 R)
• M22: 26,956,340 km (0.101 R)
• M23: 28,995,059 km (0.052 R)
• M24: 32,869,345 km (0.095 R)
• M25: 37,211,872 km (0.053 R)
• M26: 38,599,542 km (0.107 R)
• M27: 47,657,244 km (0.11 R)
• M28: 49,458,253 km (0.074 R)
• M29: 54,422,808 km (0.094 R)
• M30: 58,403,158 km (0.031 R)
• M31: 60,085,985 km (0.072 R)
• M32: 66,937,567 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 10,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit