🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 268 Days

Day: 26 Hours

Environment

Temp: 109 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.21 AU - 1.57 AU

Year: 571 Days

Day: 17.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.24 AU - 1.8 AU

Year: 653 Days

Day: 29.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,707,413 km

• M1: 43,832 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 13.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.82 AU - 14.8 AU

Year: 15041 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,707,413 km

• M1: 173,085 km (0.12 R)
• M2: 1,769,892 km (0.045 R)
• M3: 2,284,359 km (0.08 R)
• M4: 3,119,265 km (0.1 R)
• M5: 5,619,345 km (0.076 R)
• M6: 6,166,275 km (0.108 R)
• M7: 6,965,277 km (0.084 R)
• M8: 7,458,800 km (0.094 R)
• M9: 8,668,149 km (0.107 R)
• M10: 9,508,441 km (0.067 R)
• M11: 10,230,550 km (0.075 R)
• M12: 12,422,308 km (0.112 R)
• M13: 19,506,964 km (0.07 R)
• M14: 24,046,811 km (0.088 R)
• M15: 24,556,939 km (0.064 R)
• M16: 27,106,835 km (0.073 R)
• M17: 28,219,694 km (0.086 R)
• M18: 33,734,469 km (0.103 R)
• M19: 37,285,324 km (0.089 R)
• M20: 38,661,326 km (0.061 R)
• M21: 42,694,484 km (0.102 R)
• M22: 44,659,004 km (0.096 R)
• M23: 46,367,860 km (0.067 R)
• M24: 55,748,694 km (0.096 R)
• M25: 57,184,384 km (0.087 R)
• M26: 60,316,814 km (0.066 R)
• M27: 64,146,669 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 10

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.53 AU - 13.17 AU

Year: 15115 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,707,413 km

• M1: 124,615 km (0.078 R)
• M2: 448,046 km (0.101 R)
• M3: 917,334 km (0.105 R)
• M4: 1,361,490 km (0.055 R)
• M5: 2,158,099 km (0.048 R)
• M6: 3,215,008 km (0.033 R)
• M7: 3,831,501 km (0.065 R)
• M8: 4,344,173 km (0.028 R)
• M9: 4,679,571 km (0.111 R)
• M10: 5,577,009 km (0.084 R)
• M11: 6,545,954 km (0.079 R)
• M12: 7,407,488 km (0.061 R)
• M13: 8,204,546 km (0.1 R)
• M14: 9,057,852 km (0.097 R)
• M15: 9,455,483 km (0.069 R)
• M16: 14,976,243 km (0.074 R)
• M17: 16,836,642 km (0.044 R)
• M18: 19,250,404 km (0.073 R)
• M19: 20,667,694 km (0.09 R)
• M20: 25,238,058 km (0.04 R)
• M21: 25,828,072 km (0.112 R)
• M22: 27,035,926 km (0.113 R)
• M23: 33,526,977 km (0.094 R)
• M24: 34,480,215 km (0.107 R)
• M25: 38,994,181 km (0.06 R)
• M26: 46,627,562 km (0.065 R)
• M27: 54,217,709 km (0.078 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit