🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.01 AU - 1.35 AU

Year: 466 Days

Day: 29.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.63 AU

Year: 583 Days

Day: 33.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,362,805 km

• M1: 34,856 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.32 AU - 1.52 AU

Year: 615 Days

Day: 32.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.61 AU - 6.01 AU

Year: 3834 Days

Day: 38.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.31 AU - 5.35 AU

Year: 3858 Days

Day: 41.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 5.4

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.12 AU - 15.86 AU

Year: 18007 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,362,805 km

• M1: 67,169 km (0.108 R)
• M2: 258,206 km (0.067 R)
• M3: 511,176 km (0.056 R)
• M4: 686,953 km (0.049 R)
• M5: 1,040,304 km (0.093 R)
• M6: 2,086,591 km (0.114 R)
• M7: 3,339,324 km (0.073 R)
• M8: 3,804,872 km (0.08 R)
• M9: 4,254,115 km (0.073 R)
• M10: 4,461,457 km (0.096 R)
• M11: 4,993,278 km (0.079 R)
• M12: 5,291,426 km (0.072 R)
• M13: 6,182,132 km (0.077 R)
• M14: 7,004,172 km (0.072 R)
• M15: 10,972,256 km (0.118 R)
• M16: 11,878,969 km (0.097 R)
• M17: 14,099,899 km (0.032 R)
• M18: 15,170,421 km (0.055 R)
• M19: 15,866,350 km (0.109 R)
• M20: 16,222,094 km (0.038 R)
• M21: 17,774,920 km (0.072 R)
• M22: 23,941,793 km (0.028 R)
• M23: 24,410,034 km (0.076 R)
• M24: 35,462,774 km (0.096 R)
• M25: 38,190,691 km (0.116 R)
• M26: 39,475,587 km (0.118 R)
• M27: 40,922,049 km (0.098 R)
• M28: 44,060,014 km (0.085 R)
• M29: 44,480,683 km (0.054 R)
• M30: 45,330,249 km (0.114 R)
• M31: 46,915,687 km (0.087 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit