🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.91 AU - 1.01 AU

Year: 345 Days

Day: 36.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.04 AU - 1.18 AU

Year: 429 Days

Day: 42.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.7 AU

Year: 695 Days

Day: 37.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,350,805 km

• M1: 104,419 km (0.102 R)
• M2: 145,409 km (0.06 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 13.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.88 AU - 7.26 AU

Year: 6901 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,350,805 km

• M1: 190,887 km (0.075 R)
• M2: 290,669 km (0.066 R)
• M3: 385,514 km (0.11 R)
• M4: 496,515 km (0.062 R)
• M5: 650,003 km (0.104 R)
• M6: 779,854 km (0.089 R)
• M7: 930,648 km (0.099 R)
• M8: 1,140,085 km (0.06 R)
• M9: 1,524,701 km (0.083 R)
• M10: 1,718,132 km (0.118 R)
• M11: 2,069,387 km (0.067 R)
• M12: 2,573,083 km (0.109 R)
• M13: 2,856,272 km (0.118 R)
• M14: 3,453,317 km (0.099 R)
• M15: 4,322,032 km (0.092 R)
• M16: 4,579,640 km (0.113 R)
• M17: 4,760,952 km (0.112 R)
• M18: 5,089,170 km (0.108 R)
• M19: 5,531,381 km (0.114 R)
• M20: 5,638,493 km (0.049 R)
• M21: 5,942,177 km (0.108 R)
• M22: 6,724,873 km (0.078 R)
• M23: 6,908,430 km (0.114 R)
• M24: 7,421,700 km (0.116 R)
• M25: 8,361,923 km (0.047 R)
• M26: 8,460,508 km (0.115 R)
• M27: 9,699,328 km (0.066 R)
• M28: 9,828,879 km (0.095 R)
• M29: 9,932,999 km (0.099 R)
• M30: 10,591,978 km (0.077 R)
• M31: 10,913,464 km (0.098 R)
• M32: 11,319,622 km (0.098 R)
• M33: 12,091,397 km (0.097 R)
• M34: 12,287,072 km (0.114 R)
• M35: 12,568,316 km (0.117 R)
• M36: 12,880,077 km (0.094 R)
• M37: 13,079,940 km (0.092 R)
• M38: 13,569,424 km (0.098 R)
• M39: 14,035,721 km (0.12 R)
• M40: 14,359,301 km (0.104 R)
• M41: 14,566,494 km (0.044 R)
• M42: 15,526,464 km (0.113 R)
• M43: 15,678,455 km (0.11 R)
• M44: 16,661,912 km (0.066 R)
• M45: 16,910,992 km (0.107 R)
• M46: 17,035,906 km (0.093 R)
• M47: 17,286,782 km (0.095 R)
• M48: 17,728,844 km (0.066 R)
• M49: 18,785,453 km (0.084 R)
• M50: 18,947,318 km (0.105 R)
• M51: 19,207,319 km (0.086 R)
• M52: 20,325,264 km (0.11 R)
• M53: 21,532,070 km (0.09 R)
• M54: 22,280,957 km (0.105 R)
• M55: 23,177,049 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 19,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit