🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.98 AU - 1.14 AU

Year: 401 Days

Day: 27.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.56 AU - 2.48 AU

Year: 1054 Days

Day: 43.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.51 AU - 3.31 AU

Year: 1822 Days

Day: 33.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.29 AU - 3.75 AU

Year: 2424 Days

Day: 40.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 163.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,605,319 km

• M1: 1,440,927 km (0.079 R)
• M2: 2,118,306 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 13.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.13 AU - 10.23 AU

Year: 11923 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,605,319 km

• M1: 175,777 km (0.045 R)
• M2: 590,164 km (0.05 R)
• M3: 1,097,899 km (0.089 R)
• M4: 1,695,393 km (0.106 R)
• M5: 2,125,487 km (0.087 R)
• M6: 3,382,857 km (0.05 R)
• M7: 3,953,872 km (0.075 R)
• M8: 5,001,655 km (0.119 R)
• M9: 5,499,816 km (0.107 R)
• M10: 7,642,656 km (0.102 R)
• M11: 8,630,900 km (0.048 R)
• M12: 9,393,849 km (0.052 R)
• M13: 10,201,228 km (0.082 R)
• M14: 12,741,699 km (0.11 R)
• M15: 15,678,306 km (0.115 R)
• M16: 16,430,035 km (0.073 R)
• M17: 17,403,169 km (0.093 R)
• M18: 18,345,785 km (0.105 R)
• M19: 20,040,580 km (0.064 R)
• M20: 22,854,516 km (0.093 R)
• M21: 27,151,565 km (0.11 R)
• M22: 29,067,764 km (0.052 R)
• M23: 29,536,903 km (0.085 R)
• M24: 30,106,721 km (0.091 R)
• M25: 35,143,681 km (0.111 R)
• M26: 35,569,287 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 7.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.46 AU - 20.02 AU

Year: 26277 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,605,319 km

• M1: 127,308 km (0.084 R)
• M2: 533,915 km (0.088 R)
• M3: 870,959 km (0.062 R)
• M4: 1,900,043 km (0.085 R)
• M5: 3,779,141 km (0.033 R)
• M6: 6,279,819 km (0.108 R)
• M7: 8,325,869 km (0.084 R)
• M8: 8,672,039 km (0.059 R)
• M9: 9,340,592 km (0.069 R)
• M10: 9,606,577 km (0.109 R)
• M11: 17,944,414 km (0.047 R)
• M12: 19,456,549 km (0.042 R)
• M13: 23,901,102 km (0.066 R)
• M14: 25,937,279 km (0.119 R)
• M15: 28,530,109 km (0.069 R)
• M16: 28,865,956 km (0.098 R)
• M17: 34,731,090 km (0.106 R)
• M18: 37,739,204 km (0.112 R)
• M19: 51,345,580 km (0.082 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: 242 - 16,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit