🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.68 AU - 1 AU

Year: 280 Days

Day: 42.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,572,125 km

• M1: 58,942 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.95 AU - 1.55 AU

Year: 508 Days

Day: 40.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.81 AU - 2.85 AU

Year: 1293 Days

Day: 21 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.06 AU - 2.68 AU

Year: 1326 Days

Day: 37.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.03 AU - 3.27 AU

Year: 1568 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.3

Radius: 7.3

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.83 AU - 20.35 AU

Year: 30314 Days

Day: 18.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 108,572,125 km

• M1: 91,105 km (0.087 R)
• M2: 510,578 km (0.062 R)
• M3: 811,568 km (0.076 R)
• M4: 1,124,378 km (0.095 R)
• M5: 1,393,504 km (0.056 R)
• M6: 1,765,554 km (0.078 R)
• M7: 2,226,016 km (0.073 R)
• M8: 3,168,632 km (0.113 R)
• M9: 4,096,588 km (0.074 R)
• M10: 4,985,199 km (0.071 R)
• M11: 6,625,241 km (0.08 R)
• M12: 7,138,212 km (0.119 R)
• M13: 7,732,714 km (0.068 R)
• M14: 15,698,801 km (0.116 R)
• M15: 15,968,526 km (0.115 R)
• M16: 17,458,969 km (0.098 R)
• M17: 23,173,009 km (0.11 R)
• M18: 24,714,017 km (0.112 R)
• M19: 26,070,271 km (0.076 R)
• M20: 27,867,241 km (0.067 R)
• M21: 28,662,054 km (0.092 R)
• M22: 31,420,789 km (0.113 R)
• M23: 32,137,063 km (0.11 R)
• M24: 32,864,259 km (0.102 R)
• M25: 36,194,756 km (0.061 R)
• M26: 40,412,818 km (0.093 R)
• M27: 45,673,576 km (0.075 R)
• M28: 47,336,506 km (0.081 R)
• M29: 54,598,286 km (0.099 R)
• M30: 69,332,031 km (0.088 R)
• M31: 77,862,999 km (0.087 R)
• M32: 84,839,645 km (0.094 R)
• M33: 86,506,764 km (0.104 R)
• M34: 89,906,376 km (0.045 R)
• M35: 98,487,609 km (0.097 R)
• M36: 105,989,343 km (0.077 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit