🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.88 AU - 1.26 AU

Year: 396 Days

Day: 46.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,419,843 km

• M1: 35,903 km (0.051 R)
• M2: 507,286 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.43 AU - 1.79 AU

Year: 732 Days

Day: 21.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,419,843 km

• M1: 655,089 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 815 Days

Day: 42.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.33 AU - 3.71 AU

Year: 1880 Days

Day: 22.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.37 AU - 4.01 AU

Year: 2539 Days

Day: 22.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,419,843 km

• M1: 34,557 km (0.119 R)
• M2: 725,699 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.9

Radius: 3.8

Gravity: 51.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.1 AU - 16.56 AU

Year: 23635 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 87,419,843 km

• M1: 67,020 km (0.096 R)
• M2: 217,964 km (0.038 R)
• M3: 391,946 km (0.075 R)
• M4: 618,587 km (0.04 R)
• M5: 1,673,252 km (0.099 R)
• M6: 2,222,576 km (0.063 R)
• M7: 2,624,994 km (0.105 R)
• M8: 2,804,212 km (0.049 R)
• M9: 3,158,759 km (0.083 R)
• M10: 4,226,439 km (0.102 R)
• M11: 4,437,222 km (0.109 R)
• M12: 5,150,804 km (0.05 R)
• M13: 5,350,667 km (0.064 R)
• M14: 9,709,949 km (0.026 R)
• M15: 10,138,846 km (0.086 R)
• M16: 10,968,815 km (0.059 R)
• M17: 13,501,806 km (0.079 R)
• M18: 14,347,333 km (0.071 R)
• M19: 14,983,872 km (0.096 R)
• M20: 15,473,656 km (0.12 R)
• M21: 15,889,837 km (0.096 R)
• M22: 19,976,851 km (0.054 R)
• M23: 23,711,263 km (0.038 R)
• M24: 35,596,514 km (0.094 R)
• M25: 38,553,316 km (0.104 R)
• M26: 38,705,307 km (0.112 R)
• M27: 41,510,118 km (0.087 R)
• M28: 43,125,326 km (0.104 R)
• M29: 48,575,027 km (0.058 R)
• M30: 52,950,914 km (0.098 R)
• M31: 53,327,003 km (0.037 R)
• M32: 57,780,981 km (0.092 R)
• M33: 63,741,858 km (0.099 R)
• M34: 65,671,820 km (0.098 R)
• M35: 65,888,737 km (0.099 R)
• M36: 66,760,743 km (0.066 R)
• M37: 72,617,499 km (0.038 R)
• M38: 73,314,625 km (0.086 R)
• M39: 75,432,482 km (0.109 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit