🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 45.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.41 AU - 1.59 AU

Year: 646 Days

Day: 43 Hours

Environment

Temp: -12 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 8

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.07 AU - 7.53 AU

Year: 6932 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,828,682 km

• M1: 99,483 km (0.089 R)
• M2: 400,922 km (0.099 R)
• M3: 686,355 km (0.101 R)
• M4: 952,490 km (0.117 R)
• M5: 2,188,766 km (0.085 R)
• M6: 2,605,546 km (0.1 R)
• M7: 2,988,816 km (0.109 R)
• M8: 3,363,409 km (0.076 R)
• M9: 3,622,213 km (0.066 R)
• M10: 3,894,332 km (0.072 R)
• M11: 4,764,842 km (0.088 R)
• M12: 5,031,575 km (0.108 R)
• M13: 5,994,087 km (0.041 R)
• M14: 7,781,782 km (0.06 R)
• M15: 8,194,822 km (0.048 R)
• M16: 9,521,904 km (0.082 R)
• M17: 10,682,186 km (0.056 R)
• M18: 13,633,303 km (0.053 R)
• M19: 14,051,878 km (0.099 R)
• M20: 15,359,064 km (0.114 R)
• M21: 17,225,596 km (0.071 R)
• M22: 18,430,009 km (0.048 R)
• M23: 21,968,896 km (0.117 R)
• M24: 23,129,776 km (0.119 R)
• M25: 32,957,458 km (0.087 R)
• M26: 34,587,327 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.5

Radius: 3.3

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.21 AU - 17.01 AU

Year: 21676 Days

Day: 23.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,828,682 km

• M1: 259,403 km (0.082 R)
• M2: 438,322 km (0.072 R)
• M3: 695,181 km (0.057 R)
• M4: 807,081 km (0.073 R)
• M5: 1,367,624 km (0.08 R)
• M6: 2,453,704 km (0.088 R)
• M7: 3,347,701 km (0.115 R)
• M8: 3,753,859 km (0.045 R)
• M9: 3,983,343 km (0.087 R)
• M10: 4,630,652 km (0.102 R)
• M11: 4,827,822 km (0.047 R)
• M12: 11,171,670 km (0.104 R)
• M13: 13,280,701 km (0.091 R)
• M14: 15,349,490 km (0.072 R)
• M15: 16,158,964 km (0.076 R)
• M16: 17,229,785 km (0.113 R)
• M17: 21,259,353 km (0.104 R)
• M18: 21,530,275 km (0.111 R)
• M19: 26,598,352 km (0.107 R)
• M20: 27,229,804 km (0.119 R)
• M21: 31,462,975 km (0.099 R)
• M22: 37,672,783 km (0.034 R)
• M23: 40,645,891 km (0.048 R)
• M24: 43,336,259 km (0.12 R)
• M25: 47,667,716 km (0.088 R)
• M26: 51,788,688 km (0.101 R)
• M27: 54,438,964 km (0.117 R)
• M28: 56,312,678 km (0.097 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit