🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.7 AU - 1 AU

Year: 278 Days

Day: 12.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.43 AU

Year: 563 Days

Day: 15.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,492,056 km

• M1: 357,090 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.7 AU - 2.12 AU

Year: 936 Days

Day: 37.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 11.3

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.67 AU - 12.55 AU

Year: 13137 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,492,056 km

• M1: 193,879 km (0.071 R)
• M2: 660,475 km (0.056 R)
• M3: 1,171,052 km (0.04 R)
• M4: 1,735,934 km (0.117 R)
• M5: 2,435,304 km (0.084 R)
• M6: 4,117,981 km (0.075 R)
• M7: 5,616,951 km (0.077 R)
• M8: 6,033,133 km (0.108 R)
• M9: 6,551,639 km (0.084 R)
• M10: 7,955,615 km (0.106 R)
• M11: 8,878,783 km (0.064 R)
• M12: 10,480,228 km (0.109 R)
• M13: 13,231,333 km (0.097 R)
• M14: 17,128,956 km (0.043 R)
• M15: 23,725,325 km (0.071 R)
• M16: 25,734,424 km (0.086 R)
• M17: 37,503,737 km (0.046 R)
• M18: 39,120,292 km (0.106 R)
• M19: 52,088,632 km (0.108 R)
• M20: 60,441,280 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 11.8

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10 AU - 15.7 AU

Year: 16342 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,492,056 km

• M1: 197,469 km (0.069 R)
• M2: 698,024 km (0.079 R)
• M3: 1,253,481 km (0.074 R)
• M4: 1,941,332 km (0.082 R)
• M5: 2,746,318 km (0.073 R)
• M6: 3,389,289 km (0.065 R)
• M7: 4,130,397 km (0.034 R)
• M8: 6,786,807 km (0.083 R)
• M9: 9,218,670 km (0.109 R)
• M10: 11,404,145 km (0.087 R)
• M11: 11,918,612 km (0.119 R)
• M12: 12,515,956 km (0.117 R)
• M13: 12,994,221 km (0.087 R)
• M14: 14,577,565 km (0.079 R)
• M15: 15,493,552 km (0.107 R)
• M16: 16,285,823 km (0.041 R)
• M17: 17,524,643 km (0.098 R)
• M18: 18,648,123 km (0.113 R)
• M19: 23,317,671 km (0.099 R)
• M20: 25,866,369 km (0.059 R)
• M21: 26,643,530 km (0.096 R)
• M22: 29,546,327 km (0.107 R)
• M23: 32,911,532 km (0.102 R)
• M24: 41,892,789 km (0.071 R)
• M25: 51,854,362 km (0.059 R)
• M26: 54,525,282 km (0.111 R)
• M27: 55,070,267 km (0.11 R)
• M28: 58,606,761 km (0.057 R)
• M29: 60,721,925 km (0.1 R)
• M30: 63,888,613 km (0.088 R)
• M31: 65,717,447 km (0.101 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 10,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit