🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 11.1

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.12 AU - 3.4 AU

Year: 3058 Days

Day: 10.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,942,954 km

• M1: 138,079 km (0.117 R)
• M2: 521,648 km (0.09 R)
• M3: 1,189,004 km (0.032 R)
• M4: 1,559,707 km (0.116 R)
• M5: 1,922,183 km (0.1 R)
• M6: 2,821,715 km (0.078 R)
• M7: 3,589,451 km (0.086 R)
• M8: 4,063,976 km (0.091 R)
• M9: 4,670,296 km (0.119 R)
• M10: 5,436,087 km (0.104 R)
• M11: 6,480,430 km (0.118 R)
• M12: 7,005,519 km (0.119 R)
• M13: 7,685,591 km (0.119 R)
• M14: 8,375,237 km (0.115 R)
• M15: 9,878,247 km (0.079 R)
• M16: 10,339,008 km (0.087 R)
• M17: 10,935,006 km (0.074 R)
• M18: 11,344,904 km (0.106 R)
• M19: 14,168,564 km (0.115 R)
• M20: 17,100,084 km (0.077 R)
• M21: 18,161,032 km (0.111 R)
• M22: 18,736,834 km (0.111 R)
• M23: 19,265,363 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 8.1

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.87 AU - 3.13 AU

Year: 3465 Days

Day: 12.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,942,954 km

• M1: 100,979 km (0.113 R)
• M2: 740,809 km (0.035 R)
• M3: 1,294,770 km (0.106 R)
• M4: 1,883,138 km (0.086 R)
• M5: 2,305,902 km (0.069 R)
• M6: 2,638,607 km (0.064 R)
• M7: 3,727,381 km (0.077 R)
• M8: 4,233,171 km (0.055 R)
• M9: 4,960,965 km (0.113 R)
• M10: 8,207,837 km (0.115 R)
• M11: 8,759,554 km (0.091 R)
• M12: 10,226,361 km (0.046 R)
• M13: 11,395,319 km (0.069 R)
• M14: 14,730,154 km (0.106 R)
• M15: 21,690,494 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 13.4

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.53 AU - 3.47 AU

Year: 3465 Days

Day: 7.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,942,954 km

• M1: 166,652 km (0.118 R)
• M2: 668,403 km (0.111 R)
• M3: 1,197,681 km (0.117 R)
• M4: 2,565,304 km (0.11 R)
• M5: 3,114,777 km (0.105 R)
• M6: 3,939,211 km (0.103 R)
• M7: 4,413,436 km (0.111 R)
• M8: 5,663,027 km (0.066 R)
• M9: 7,027,210 km (0.062 R)
• M10: 7,786,868 km (0.087 R)
• M11: 8,323,177 km (0.106 R)
• M12: 10,755,937 km (0.085 R)
• M13: 11,234,501 km (0.067 R)
• M14: 15,038,476 km (0.115 R)
• M15: 15,497,891 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 13.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.66 AU - 3.76 AU

Year: 3835 Days

Day: 14.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,942,954 km

• M1: 171,888 km (0.113 R)
• M2: 625,618 km (0.082 R)
• M3: 1,099,544 km (0.097 R)
• M4: 2,960,542 km (0.09 R)
• M5: 4,065,173 km (0.049 R)
• M6: 5,921,832 km (0.112 R)
• M7: 7,077,475 km (0.099 R)
• M8: 7,558,133 km (0.086 R)
• M9: 8,437,021 km (0.075 R)
• M10: 10,466,765 km (0.108 R)
• M11: 12,076,737 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.2

Radius: 12.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.41 AU - 3.95 AU

Year: 4708 Days

Day: 10.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,942,954 km

• M1: 159,172 km (0.049 R)
• M2: 719,267 km (0.116 R)
• M3: 1,181,674 km (0.083 R)
• M4: 1,897,649 km (0.105 R)
• M5: 2,620,356 km (0.113 R)
• M6: 4,219,558 km (0.068 R)
• M7: 4,834,854 km (0.051 R)
• M8: 7,014,345 km (0.069 R)
• M9: 9,466,553 km (0.072 R)
• M10: 10,439,837 km (0.106 R)
• M11: 10,907,779 km (0.106 R)
• M12: 11,434,064 km (0.118 R)
• M13: 11,839,923 km (0.096 R)
• M14: 14,429,014 km (0.12 R)
• M15: 15,552,195 km (0.1 R)
• M16: 16,732,971 km (0.108 R)
• M17: 17,493,227 km (0.057 R)
• M18: 18,154,450 km (0.07 R)
• M19: 19,719,393 km (0.093 R)
• M20: 20,567,912 km (0.118 R)
• M21: 23,620,905 km (0.092 R)
• M22: 24,652,682 km (0.052 R)
• M23: 25,868,165 km (0.105 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941

Radius: 5.7

Gravity: 28.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.39 AU - 7.27 AU

Year: 11903 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 49,942,954 km

• M1: 71,059 km (0.091 R)
• M2: 1,383,032 km (0.059 R)
• M3: 1,957,039 km (0.118 R)
• M4: 2,278,226 km (0.044 R)
• M5: 2,483,025 km (0.09 R)
• M6: 3,172,971 km (0.102 R)
• M7: 4,312,458 km (0.101 R)
• M8: 6,237,483 km (0.058 R)
• M9: 7,409,134 km (0.099 R)
• M10: 8,046,869 km (0.065 R)
• M11: 10,456,442 km (0.09 R)
• M12: 14,946,622 km (0.081 R)
• M13: 15,667,385 km (0.09 R)
• M14: 16,036,443 km (0.099 R)
• M15: 20,927,545 km (0.06 R)
• M16: 21,920,426 km (0.099 R)
• M17: 23,229,258 km (0.091 R)
• M18: 23,805,808 km (0.105 R)
• M19: 24,391,783 km (0.06 R)
• M20: 26,310,974 km (0.083 R)
• M21: 28,656,370 km (0.118 R)
• M22: 29,208,236 km (0.106 R)
• M23: 29,879,781 km (0.103 R)
• M24: 32,192,415 km (0.109 R)
• M25: 36,522,226 km (0.096 R)
• M26: 37,563,577 km (0.082 R)
• M27: 39,842,102 km (0.065 R)
• M28: 42,638,535 km (0.115 R)
• M29: 43,647,423 km (0.093 R)
• M30: 45,862,818 km (0.105 R)
• M31: 49,403,500 km (0.11 R)
• M32: 50,196,668 km (0.07 R)
• M33: 53,954,566 km (0.102 R)
• M34: 55,645,322 km (0.086 R)
• M35: 58,247,277 km (0.113 R)
• M36: 59,488,790 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.5

Radius: 8

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.31 AU - 8.87 AU

Year: 13944 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,942,954 km

• M1: 99,632 km (0.077 R)
• M2: 410,048 km (0.089 R)
• M3: 995,873 km (0.106 R)
• M4: 1,527,693 km (0.079 R)
• M5: 1,890,767 km (0.12 R)
• M6: 2,563,360 km (0.071 R)
• M7: 3,534,698 km (0.038 R)
• M8: 4,062,330 km (0.086 R)
• M9: 4,432,735 km (0.082 R)
• M10: 4,794,612 km (0.037 R)
• M11: 6,633,768 km (0.087 R)
• M12: 8,212,624 km (0.047 R)
• M13: 9,525,794 km (0.107 R)
• M14: 10,232,494 km (0.114 R)
• M15: 11,027,906 km (0.066 R)
• M16: 12,562,631 km (0.07 R)
• M17: 13,226,995 km (0.096 R)
• M18: 15,225,174 km (0.104 R)
• M19: 16,050,056 km (0.041 R)
• M20: 17,713,884 km (0.08 R)
• M21: 19,649,232 km (0.065 R)
• M22: 23,571,388 km (0.115 R)
• M23: 26,686,615 km (0.111 R)
• M24: 29,221,850 km (0.06 R)
• M25: 31,362,446 km (0.04 R)
• M26: 37,044,322 km (0.114 R)
• M27: 44,612,479 km (0.087 R)
• M28: 47,588,579 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit