🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 15

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.12 AU

Year: 1679 Days

Day: 9.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,534,388 km

• M1: 186,848 km (0.113 R)
• M2: 691,591 km (0.101 R)
• M3: 1,262,157 km (0.078 R)
• M4: 1,990,549 km (0.108 R)
• M5: 3,175,664 km (0.11 R)
• M6: 3,870,845 km (0.066 R)
• M7: 4,343,425 km (0.099 R)
• M8: 5,686,215 km (0.092 R)
• M9: 6,224,319 km (0.118 R)
• M10: 7,151,077 km (0.11 R)
• M11: 7,750,067 km (0.106 R)
• M12: 8,228,930 km (0.115 R)
• M13: 9,279,556 km (0.103 R)
• M14: 10,381,943 km (0.103 R)
• M15: 12,929,894 km (0.099 R)
• M16: 14,618,255 km (0.09 R)
• M17: 15,586,303 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.13 AU - 3.11 AU

Year: 2876 Days

Day: 6.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,534,388 km

• M1: 106,214 km (0.087 R)
• M2: 543,339 km (0.098 R)
• M3: 833,410 km (0.109 R)
• M4: 1,490,892 km (0.054 R)
• M5: 1,744,311 km (0.062 R)
• M6: 3,385,250 km (0.052 R)
• M7: 4,463,851 km (0.072 R)
• M8: 4,997,167 km (0.059 R)
• M9: 5,292,025 km (0.081 R)
• M10: 7,343,161 km (0.043 R)
• M11: 8,186,893 km (0.116 R)
• M12: 8,459,161 km (0.064 R)
• M13: 10,941,439 km (0.081 R)
• M14: 11,524,422 km (0.047 R)
• M15: 12,481,998 km (0.119 R)
• M16: 15,259,880 km (0.11 R)
• M17: 16,093,290 km (0.108 R)
• M18: 16,629,299 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.4

Radius: 7.6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7 AU - 11.46 AU

Year: 19019 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,534,388 km

• M1: 94,695 km (0.062 R)
• M2: 1,092,812 km (0.095 R)
• M3: 1,390,662 km (0.085 R)
• M4: 1,640,789 km (0.103 R)
• M5: 1,939,836 km (0.095 R)
• M6: 2,192,955 km (0.118 R)
• M7: 3,114,628 km (0.097 R)
• M8: 3,779,441 km (0.079 R)
• M9: 4,145,656 km (0.057 R)
• M10: 7,222,585 km (0.11 R)
• M11: 7,501,585 km (0.094 R)
• M12: 8,637,931 km (0.112 R)
• M13: 8,899,428 km (0.052 R)
• M14: 9,548,832 km (0.101 R)
• M15: 14,709,061 km (0.119 R)
• M16: 15,538,880 km (0.077 R)
• M17: 22,537,518 km (0.075 R)
• M18: 26,937,640 km (0.109 R)
• M19: 28,407,588 km (0.025 R)
• M20: 29,692,634 km (0.114 R)
• M21: 29,930,345 km (0.118 R)
• M22: 33,650,695 km (0.089 R)
• M23: 33,909,050 km (0.117 R)
• M24: 35,621,497 km (0.082 R)
• M25: 42,594,553 km (0.03 R)
• M26: 45,526,372 km (0.032 R)
• M27: 50,933,437 km (0.095 R)
• M28: 64,981,425 km (0.067 R)
• M29: 67,002,642 km (0.09 R)
• M30: 68,649,565 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit