🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 194 Days

Day: 35.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 60.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.04 AU - 1.22 AU

Year: 424 Days

Day: 17.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.13 AU - 1.19 AU

Year: 441 Days

Day: 18.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.62 AU - 2.44 AU

Year: 1021 Days

Day: 28.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.12 AU - 4.38 AU

Year: 2564 Days

Day: 17.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 14.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.4 AU - 13.5 AU

Year: 12794 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,335,004 km

• M1: 184,753 km (0.119 R)
• M2: 715,826 km (0.092 R)
• M3: 1,197,531 km (0.082 R)
• M4: 1,763,011 km (0.12 R)
• M5: 2,756,042 km (0.077 R)
• M6: 4,239,753 km (0.074 R)
• M7: 5,836,112 km (0.102 R)
• M8: 6,631,823 km (0.107 R)
• M9: 7,585,210 km (0.06 R)
• M10: 8,209,183 km (0.094 R)
• M11: 12,036,196 km (0.115 R)
• M12: 13,011,724 km (0.103 R)
• M13: 14,304,399 km (0.102 R)
• M14: 16,256,053 km (0.036 R)
• M15: 17,524,493 km (0.108 R)
• M16: 19,262,671 km (0.085 R)
• M17: 21,287,179 km (0.104 R)
• M18: 22,441,326 km (0.068 R)
• M19: 26,154,645 km (0.107 R)
• M20: 27,375,064 km (0.085 R)
• M21: 28,314,987 km (0.094 R)
• M22: 30,815,067 km (0.084 R)
• M23: 31,832,183 km (0.108 R)
• M24: 32,638,815 km (0.085 R)
• M25: 41,470,475 km (0.091 R)
• M26: 42,156,231 km (0.052 R)
• M27: 43,550,633 km (0.094 R)
• M28: 49,436,860 km (0.071 R)
• M29: 53,373,229 km (0.073 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit