🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.02 AU - 1.14 AU

Year: 412 Days

Day: 26.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1264 Days

Day: 43.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,897,648 km

• M1: 199,713 km (0.113 R)
• M2: 777,161 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.94 AU - 3.24 AU

Year: 1994 Days

Day: 12.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,897,648 km

• M1: 63,130 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.95 AU - 3.65 AU

Year: 2201 Days

Day: 29.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 10.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.59 AU - 10.57 AU

Year: 10044 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,897,648 km

• M1: 135,984 km (0.108 R)
• M2: 1,382,135 km (0.091 R)
• M3: 1,737,430 km (0.076 R)
• M4: 2,356,017 km (0.084 R)
• M5: 2,815,881 km (0.077 R)
• M6: 4,032,560 km (0.113 R)
• M7: 5,147,364 km (0.078 R)
• M8: 9,386,668 km (0.09 R)
• M9: 10,865,443 km (0.109 R)
• M10: 11,660,556 km (0.093 R)
• M11: 13,471,887 km (0.07 R)
• M12: 26,389,663 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.7

Radius: 7.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.27 AU - 21.23 AU

Year: 27452 Days

Day: 22.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,897,648 km

• M1: 94,546 km (0.106 R)
• M2: 343,028 km (0.041 R)
• M3: 1,292,077 km (0.104 R)
• M4: 1,690,007 km (0.055 R)
• M5: 3,558,185 km (0.054 R)
• M6: 5,333,314 km (0.064 R)
• M7: 6,614,769 km (0.074 R)
• M8: 8,047,318 km (0.119 R)
• M9: 9,342,985 km (0.12 R)
• M10: 14,876,760 km (0.094 R)
• M11: 16,678,218 km (0.088 R)
• M12: 17,027,080 km (0.079 R)
• M13: 17,811,721 km (0.089 R)
• M14: 19,530,002 km (0.102 R)
• M15: 22,862,145 km (0.12 R)
• M16: 24,170,229 km (0.09 R)
• M17: 30,109,115 km (0.047 R)
• M18: 36,716,553 km (0.102 R)
• M19: 39,981,677 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit