🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.44 AU - 0.72 AU

Year: 194 Days

Day: 24.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,746,083 km

• M1: 462,557 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1 AU - 1.54 AU

Year: 629 Days

Day: 43.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 171.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,746,083 km

• M1: 417,827 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.15 AU - 1.63 AU

Year: 721 Days

Day: 22.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.86 AU - 2.92 AU

Year: 1625 Days

Day: 28.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,746,083 km

• M1: 108,010 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785

Radius: 4.8

Gravity: 34.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.4 AU - 14.34 AU

Year: 19130 Days

Day: 25 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,746,083 km

• M1: 59,690 km (0.108 R)
• M2: 214,224 km (0.08 R)
• M3: 848,968 km (0.073 R)
• M4: 1,631,215 km (0.08 R)
• M5: 2,002,517 km (0.092 R)
• M6: 3,068,851 km (0.108 R)
• M7: 3,972,123 km (0.099 R)
• M8: 6,200,682 km (0.12 R)
• M9: 7,431,723 km (0.11 R)
• M10: 8,027,871 km (0.11 R)
• M11: 10,795,282 km (0.066 R)
• M12: 11,429,128 km (0.044 R)
• M13: 13,990,692 km (0.118 R)
• M14: 14,897,405 km (0.032 R)
• M15: 15,443,886 km (0.089 R)
• M16: 18,113,909 km (0.088 R)
• M17: 20,593,493 km (0.109 R)
• M18: 23,290,444 km (0.047 R)
• M19: 23,498,983 km (0.097 R)
• M20: 24,777,297 km (0.093 R)
• M21: 25,543,986 km (0.098 R)
• M22: 27,124,488 km (0.091 R)
• M23: 32,255,545 km (0.116 R)
• M24: 51,981,520 km (0.119 R)
• M25: 53,962,196 km (0.06 R)
• M26: 55,433,790 km (0.059 R)
• M27: 56,367,131 km (0.091 R)
• M28: 57,881,959 km (0.054 R)
• M29: 75,460,008 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.8

Radius: 4.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.86 AU - 18.86 AU

Year: 27773 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,746,083 km

• M1: 53,556 km (0.058 R)
• M2: 206,445 km (0.113 R)
• M3: 572,810 km (0.117 R)
• M4: 988,543 km (0.106 R)
• M5: 3,691,477 km (0.111 R)
• M6: 4,745,095 km (0.051 R)
• M7: 6,205,170 km (0.099 R)
• M8: 14,186,665 km (0.103 R)
• M9: 31,179,039 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit