🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.28 AU - 1.3 AU

Year: 664 Days

Day: 32.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,589,357 km

• M1: 649,255 km (0.111 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 10.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.34 AU - 8.5 AU

Year: 9157 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,589,357 km

• M1: 146,905 km (0.092 R)
• M2: 502,200 km (0.096 R)
• M3: 868,116 km (0.099 R)
• M4: 1,793,230 km (0.038 R)
• M5: 2,026,453 km (0.055 R)
• M6: 2,330,136 km (0.095 R)
• M7: 2,676,306 km (0.093 R)
• M8: 3,047,907 km (0.046 R)
• M9: 3,444,790 km (0.094 R)
• M10: 5,573,269 km (0.102 R)
• M11: 6,546,552 km (0.104 R)
• M12: 6,770,201 km (0.04 R)
• M13: 7,430,077 km (0.099 R)
• M14: 8,406,503 km (0.111 R)
• M15: 10,025,301 km (0.083 R)
• M16: 11,745,976 km (0.091 R)
• M17: 13,835,110 km (0.047 R)
• M18: 14,490,798 km (0.039 R)
• M19: 14,728,658 km (0.091 R)
• M20: 15,258,833 km (0.099 R)
• M21: 16,196,961 km (0.09 R)
• M22: 17,735,725 km (0.083 R)
• M23: 18,854,717 km (0.071 R)
• M24: 19,454,455 km (0.116 R)
• M25: 19,785,665 km (0.071 R)
• M26: 20,456,611 km (0.073 R)
• M27: 24,842,222 km (0.101 R)
• M28: 25,091,452 km (0.116 R)
• M29: 25,720,063 km (0.109 R)
• M30: 26,548,985 km (0.095 R)
• M31: 27,718,541 km (0.113 R)
• M32: 28,445,586 km (0.114 R)
• M33: 31,870,181 km (0.105 R)
• M34: 36,841,318 km (0.094 R)
• M35: 37,449,882 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 10.4

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.12 AU - 9.36 AU

Year: 10716 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,589,357 km

• M1: 141,819 km (0.066 R)
• M2: 954,734 km (0.034 R)
• M3: 1,657,544 km (0.113 R)
• M4: 2,110,377 km (0.098 R)
• M5: 2,692,911 km (0.066 R)
• M6: 3,297,287 km (0.064 R)
• M7: 5,288,434 km (0.112 R)
• M8: 5,597,504 km (0.078 R)
• M9: 6,242,420 km (0.119 R)
• M10: 7,721,793 km (0.093 R)
• M11: 7,928,388 km (0.034 R)
• M12: 8,392,590 km (0.119 R)
• M13: 9,912,505 km (0.112 R)
• M14: 11,161,198 km (0.028 R)
• M15: 15,590,641 km (0.119 R)
• M16: 15,825,809 km (0.102 R)
• M17: 16,906,055 km (0.097 R)
• M18: 17,459,567 km (0.09 R)
• M19: 18,148,316 km (0.037 R)
• M20: 19,500,531 km (0.118 R)
• M21: 21,379,480 km (0.077 R)
• M22: 22,633,260 km (0.078 R)
• M23: 22,987,957 km (0.094 R)
• M24: 23,995,798 km (0.088 R)
• M25: 24,876,929 km (0.12 R)
• M26: 25,698,670 km (0.054 R)
• M27: 26,840,850 km (0.099 R)
• M28: 28,086,701 km (0.117 R)
• M29: 29,765,040 km (0.034 R)
• M30: 32,585,857 km (0.072 R)
• M31: 33,182,603 km (0.054 R)
• M32: 33,698,416 km (0.086 R)
• M33: 34,566,832 km (0.072 R)
• M34: 34,917,340 km (0.07 R)
• M35: 38,797,460 km (0.053 R)
• M36: 44,554,135 km (0.091 R)
• M37: 45,452,171 km (0.061 R)
• M38: 45,954,970 km (0.081 R)
• M39: 54,815,652 km (0.091 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: 198 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit