🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.3

Radius: 12.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 407 Days

Day: 10.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,202,359 km

• M1: 151,692 km (0.082 R)
• M2: 603,328 km (0.108 R)
• M3: 1,266,047 km (0.08 R)
• M4: 1,865,336 km (0.085 R)
• M5: 2,417,502 km (0.115 R)
• M6: 2,830,990 km (0.102 R)
• M7: 3,397,068 km (0.073 R)
• M8: 4,172,434 km (0.042 R)
• M9: 5,219,769 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 12.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 451 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,202,359 km

• M1: 151,094 km (0.065 R)
• M2: 678,426 km (0.08 R)
• M3: 1,110,315 km (0.066 R)
• M4: 2,562,163 km (0.089 R)
• M5: 3,092,038 km (0.113 R)
• M6: 3,821,478 km (0.067 R)
• M7: 4,275,956 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 12.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.81 AU - 1.35 AU

Year: 748 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,202,359 km

• M1: 156,779 km (0.049 R)
• M2: 656,286 km (0.113 R)
• M3: 1,122,732 km (0.104 R)
• M4: 1,775,876 km (0.084 R)
• M5: 2,168,720 km (0.103 R)
• M6: 2,620,356 km (0.102 R)
• M7: 3,301,176 km (0.051 R)
• M8: 3,703,744 km (0.081 R)
• M9: 4,167,497 km (0.081 R)
• M10: 4,654,887 km (0.118 R)
• M11: 5,246,397 km (0.075 R)
• M12: 6,678,498 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 12.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.49 AU - 1.53 AU

Year: 1237 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,202,359 km

• M1: 153,188 km (0.12 R)
• M2: 654,191 km (0.047 R)
• M3: 1,080,994 km (0.091 R)
• M4: 1,514,828 km (0.086 R)
• M5: 2,100,504 km (0.1 R)
• M6: 2,575,477 km (0.117 R)
• M7: 3,226,078 km (0.066 R)
• M8: 3,680,257 km (0.044 R)
• M9: 5,046,385 km (0.083 R)
• M10: 5,748,298 km (0.104 R)
• M11: 6,307,495 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.6

Radius: 8.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.88 AU - 2.58 AU

Year: 2221 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,202,359 km

• M1: 111,600 km (0.061 R)
• M2: 504,893 km (0.095 R)
• M3: 974,331 km (0.107 R)
• M4: 1,415,645 km (0.066 R)
• M5: 2,085,694 km (0.098 R)
• M6: 3,295,641 km (0.061 R)
• M7: 4,043,331 km (0.101 R)
• M8: 4,919,975 km (0.101 R)
• M9: 5,512,532 km (0.078 R)
• M10: 5,849,127 km (0.075 R)
• M11: 7,097,671 km (0.073 R)
• M12: 7,496,499 km (0.073 R)
• M13: 9,058,001 km (0.118 R)
• M14: 9,337,899 km (0.096 R)
• M15: 10,825,201 km (0.1 R)
• M16: 11,426,285 km (0.063 R)
• M17: 13,164,313 km (0.081 R)
• M18: 13,564,189 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 14.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.75 AU - 2.87 AU

Year: 3141 Days

Day: 6.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,202,359 km

• M1: 186,848 km (0.059 R)
• M2: 894,745 km (0.082 R)
• M3: 2,075,371 km (0.11 R)
• M4: 2,602,105 km (0.106 R)
• M5: 3,324,663 km (0.082 R)
• M6: 3,931,881 km (0.111 R)
• M7: 5,150,206 km (0.053 R)
• M8: 7,323,713 km (0.079 R)
• M9: 8,091,300 km (0.05 R)
• M10: 9,637,992 km (0.103 R)
• M11: 10,403,036 km (0.084 R)
• M12: 10,921,841 km (0.109 R)
• M13: 11,541,925 km (0.091 R)
• M14: 12,943,507 km (0.076 R)
• M15: 13,685,662 km (0.096 R)
• M16: 14,163,777 km (0.074 R)
• M17: 19,221,082 km (0.06 R)
• M18: 20,004,227 km (0.107 R)
• M19: 20,496,554 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 14.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.62 AU - 5.32 AU

Year: 7389 Days

Day: 5.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,202,359 km

• M1: 175,329 km (0.117 R)
• M2: 790,326 km (0.098 R)
• M3: 1,452,595 km (0.101 R)
• M4: 2,124,739 km (0.107 R)
• M5: 4,079,983 km (0.111 R)
• M6: 4,556,302 km (0.116 R)
• M7: 5,223,509 km (0.109 R)
• M8: 5,842,545 km (0.054 R)
• M9: 8,244,488 km (0.11 R)
• M10: 10,105,935 km (0.077 R)
• M11: 12,513,263 km (0.068 R)
• M12: 14,129,070 km (0.096 R)
• M13: 15,067,198 km (0.039 R)
• M14: 17,951,296 km (0.057 R)
• M15: 19,365,295 km (0.077 R)
• M16: 21,999,713 km (0.082 R)
• M17: 23,259,776 km (0.11 R)
• M18: 23,980,389 km (0.075 R)
• M19: 24,864,812 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 4.4

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.2 AU - 6.4 AU

Year: 9315 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,202,359 km

• M1: 54,753 km (0.106 R)
• M2: 1,872,517 km (0.044 R)
• M3: 3,144,098 km (0.074 R)
• M4: 3,712,122 km (0.09 R)
• M5: 4,618,385 km (0.092 R)
• M6: 5,108,019 km (0.099 R)
• M7: 7,924,648 km (0.115 R)
• M8: 8,290,415 km (0.038 R)
• M9: 9,187,254 km (0.117 R)
• M10: 10,052,977 km (0.098 R)
• M11: 12,697,867 km (0.112 R)
• M12: 17,277,507 km (0.092 R)
• M13: 22,847,933 km (0.119 R)
• M14: 25,902,123 km (0.113 R)
• M15: 29,217,661 km (0.117 R)
• M16: 31,882,149 km (0.107 R)
• M17: 32,392,726 km (0.079 R)
• M18: 34,704,312 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.8

Radius: 3.9

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.54 AU - 8.42 AU

Year: 12297 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,202,359 km

• M1: 53,406 km (0.066 R)
• M2: 224,397 km (0.112 R)
• M3: 347,815 km (0.075 R)
• M4: 576,401 km (0.044 R)
• M5: 853,905 km (0.089 R)
• M6: 1,560,455 km (0.065 R)
• M7: 2,688,274 km (0.11 R)
• M8: 2,928,678 km (0.083 R)
• M9: 3,183,293 km (0.097 R)
• M10: 3,429,531 km (0.07 R)
• M11: 3,712,421 km (0.097 R)
• M12: 3,834,792 km (0.078 R)
• M13: 4,460,261 km (0.076 R)
• M14: 4,654,887 km (0.112 R)
• M15: 6,562,709 km (0.094 R)
• M16: 11,203,085 km (0.091 R)
• M17: 11,562,868 km (0.077 R)
• M18: 12,197,462 km (0.058 R)
• M19: 13,593,659 km (0.085 R)
• M20: 14,360,199 km (0.049 R)
• M21: 16,303,625 km (0.101 R)
• M22: 16,434,672 km (0.053 R)
• M23: 16,832,304 km (0.117 R)
• M24: 20,779,443 km (0.118 R)
• M25: 22,274,674 km (0.107 R)
• M26: 23,504,668 km (0.106 R)
• M27: 30,239,863 km (0.106 R)
• M28: 30,936,540 km (0.116 R)
• M29: 31,745,865 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit