🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 8.6

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.4 AU - 0.62 AU

Year: 251 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,144,537 km

• M1: 113,246 km (0.066 R)
• M2: 382,223 km (0.118 R)
• M3: 816,356 km (0.085 R)
• M4: 1,185,862 km (0.076 R)
• M5: 1,486,853 km (0.032 R)
• M6: 1,773,483 km (0.031 R)
• M7: 2,254,440 km (0.055 R)
• M8: 2,593,279 km (0.107 R)
• M9: 3,050,600 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 14.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.81 AU - 0.91 AU

Year: 551 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,144,537 km

• M1: 176,675 km (0.087 R)
• M2: 676,631 km (0.092 R)
• M3: 1,173,296 km (0.098 R)
• M4: 2,325,499 km (0.104 R)
• M5: 2,786,709 km (0.096 R)
• M6: 3,240,589 km (0.034 R)
• M7: 4,082,227 km (0.116 R)
• M8: 5,096,650 km (0.087 R)
• M9: 5,580,150 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 8.6

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.82 AU - 1.2 AU

Year: 701 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,144,537 km

• M1: 106,962 km (0.113 R)
• M2: 421,417 km (0.057 R)
• M3: 800,947 km (0.025 R)
• M4: 1,130,212 km (0.094 R)
• M5: 1,433,896 km (0.068 R)
• M6: 1,810,284 km (0.106 R)
• M7: 2,160,193 km (0.116 R)
• M8: 2,498,733 km (0.061 R)
• M9: 3,762,985 km (0.108 R)
• M10: 4,272,066 km (0.053 R)
• M11: 4,551,964 km (0.094 R)
• M12: 4,879,135 km (0.034 R)
• M13: 5,371,162 km (0.114 R)
• M14: 5,996,780 km (0.101 R)
• M15: 6,604,896 km (0.045 R)
• M16: 7,299,778 km (0.12 R)
• M17: 8,834,502 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 9.3

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.86 AU - 1.24 AU

Year: 743 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,144,537 km

• M1: 115,639 km (0.112 R)
• M2: 414,536 km (0.058 R)
• M3: 750,084 km (0.112 R)
• M4: 1,172,399 km (0.118 R)
• M5: 1,740,870 km (0.116 R)
• M6: 2,044,853 km (0.111 R)
• M7: 2,352,277 km (0.077 R)
• M8: 2,678,849 km (0.114 R)
• M9: 3,354,882 km (0.076 R)
• M10: 3,681,903 km (0.103 R)
• M11: 4,140,570 km (0.102 R)
• M12: 5,191,046 km (0.108 R)
• M13: 5,532,728 km (0.059 R)
• M14: 5,950,255 km (0.053 R)
• M15: 6,938,648 km (0.076 R)
• M16: 7,688,433 km (0.092 R)
• M17: 8,310,760 km (0.09 R)
• M18: 8,832,707 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 8.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.49 AU - 3.89 AU

Year: 3933 Days

Day: 5.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 61,144,537 km

• M1: 108,159 km (0.026 R)
• M2: 417,528 km (0.071 R)
• M3: 826,977 km (0.109 R)
• M4: 1,485,507 km (0.102 R)
• M5: 1,771,688 km (0.086 R)
• M6: 2,485,269 km (0.073 R)
• M7: 3,064,961 km (0.103 R)
• M8: 3,917,519 km (0.09 R)
• M9: 4,389,052 km (0.092 R)
• M10: 5,098,894 km (0.082 R)
• M11: 6,502,122 km (0.034 R)
• M12: 7,452,816 km (0.105 R)
• M13: 8,053,751 km (0.095 R)
• M14: 9,454,735 km (0.071 R)
• M15: 13,634,799 km (0.091 R)
• M16: 14,997,037 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 8.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.12 AU - 3.92 AU

Year: 4559 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,144,537 km

• M1: 113,844 km (0.114 R)
• M2: 455,675 km (0.028 R)
• M3: 858,542 km (0.106 R)
• M4: 1,288,187 km (0.068 R)
• M5: 1,800,111 km (0.087 R)
• M6: 2,091,378 km (0.062 R)
• M7: 3,482,489 km (0.114 R)
• M8: 3,844,216 km (0.098 R)
• M9: 4,191,134 km (0.106 R)
• M10: 5,150,655 km (0.107 R)
• M11: 5,670,058 km (0.115 R)
• M12: 6,354,618 km (0.085 R)
• M13: 6,703,331 km (0.096 R)
• M14: 7,409,882 km (0.069 R)
• M15: 9,899,190 km (0.118 R)
• M16: 12,813,357 km (0.072 R)
• M17: 13,370,908 km (0.057 R)
• M18: 14,396,850 km (0.105 R)
• M19: 16,705,295 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 14.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.31 AU - 5.69 AU

Year: 8903 Days

Day: 12.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,144,537 km

• M1: 176,525 km (0.082 R)
• M2: 714,479 km (0.084 R)
• M3: 1,290,880 km (0.03 R)
• M4: 1,895,704 km (0.112 R)
• M5: 2,413,462 km (0.11 R)
• M6: 3,160,704 km (0.091 R)
• M7: 3,924,102 km (0.113 R)
• M8: 4,479,858 km (0.057 R)
• M9: 4,930,895 km (0.076 R)
• M10: 5,681,877 km (0.118 R)
• M11: 6,139,497 km (0.042 R)
• M12: 9,868,523 km (0.064 R)
• M13: 11,226,423 km (0.072 R)
• M14: 14,055,468 km (0.104 R)
• M15: 15,162,642 km (0.114 R)
• M16: 16,047,962 km (0.11 R)
• M17: 16,823,777 km (0.074 R)
• M18: 20,018,140 km (0.07 R)
• M19: 23,507,211 km (0.105 R)
• M20: 26,987,306 km (0.059 R)
• M21: 30,690,003 km (0.106 R)
• M22: 31,447,417 km (0.093 R)
• M23: 34,254,472 km (0.107 R)
• M24: 36,256,241 km (0.109 R)
• M25: 43,131,908 km (0.098 R)
• M26: 49,340,220 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.7

Radius: 7.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.03 AU - 9.25 AU

Year: 17530 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,144,537 km

• M1: 99,034 km (0.081 R)
• M2: 529,128 km (0.089 R)
• M3: 1,510,191 km (0.102 R)
• M4: 1,986,959 km (0.053 R)
• M5: 2,874,673 km (0.1 R)
• M6: 4,152,388 km (0.1 R)
• M7: 4,397,429 km (0.082 R)
• M8: 5,226,650 km (0.08 R)
• M9: 5,847,482 km (0.109 R)
• M10: 6,195,446 km (0.115 R)
• M11: 8,582,131 km (0.09 R)
• M12: 11,763,329 km (0.106 R)
• M13: 14,506,057 km (0.113 R)
• M14: 16,100,321 km (0.074 R)
• M15: 19,377,113 km (0.106 R)
• M16: 20,590,801 km (0.065 R)
• M17: 22,882,939 km (0.109 R)
• M18: 24,139,561 km (0.119 R)
• M19: 25,036,101 km (0.082 R)
• M20: 26,474,485 km (0.089 R)
• M21: 28,403,849 km (0.047 R)
• M22: 28,956,014 km (0.072 R)
• M23: 30,886,874 km (0.093 R)
• M24: 32,420,103 km (0.084 R)
• M25: 34,251,629 km (0.101 R)
• M26: 37,986,191 km (0.094 R)
• M27: 44,898,061 km (0.072 R)
• M28: 50,479,109 km (0.105 R)
• M29: 53,771,159 km (0.06 R)
• M30: 57,730,566 km (0.094 R)
• M31: 60,961,581 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit