🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.8

Radius: 10.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 541 Days

Day: 14.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,131,058 km

• M1: 133,142 km (0.103 R)
• M2: 829,221 km (0.087 R)
• M3: 1,431,352 km (0.074 R)
• M4: 1,881,941 km (0.083 R)
• M5: 3,454,215 km (0.091 R)
• M6: 3,819,533 km (0.092 R)
• M7: 4,495,117 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.85 AU - 1.23 AU

Year: 732 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,131,058 km

• M1: 153,188 km (0.07 R)
• M2: 584,628 km (0.093 R)
• M3: 1,100,891 km (0.083 R)
• M4: 1,496,278 km (0.092 R)
• M5: 1,893,909 km (0.05 R)
• M6: 3,282,626 km (0.108 R)
• M7: 3,839,130 km (0.101 R)
• M8: 4,743,300 km (0.102 R)
• M9: 5,211,391 km (0.119 R)
• M10: 6,599,660 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 10.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.72 AU - 1.98 AU

Year: 1737 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,131,058 km

• M1: 128,205 km (0.079 R)
• M2: 571,913 km (0.069 R)
• M3: 921,373 km (0.094 R)
• M4: 1,291,179 km (0.08 R)
• M5: 1,897,948 km (0.117 R)
• M6: 2,510,103 km (0.112 R)
• M7: 3,233,558 km (0.116 R)
• M8: 3,800,983 km (0.096 R)
• M9: 4,532,367 km (0.059 R)
• M10: 5,244,153 km (0.114 R)
• M11: 5,837,309 km (0.037 R)
• M12: 6,224,319 km (0.046 R)
• M13: 8,483,695 km (0.118 R)
• M14: 9,630,363 km (0.101 R)
• M15: 10,171,907 km (0.112 R)
• M16: 12,307,118 km (0.104 R)
• M17: 12,864,220 km (0.089 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.11 AU - 3.43 AU

Year: 3182 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,131,058 km

• M1: 99,931 km (0.077 R)
• M2: 501,901 km (0.063 R)
• M3: 1,372,860 km (0.075 R)
• M4: 1,903,783 km (0.09 R)
• M5: 2,424,383 km (0.079 R)
• M6: 2,925,237 km (0.06 R)
• M7: 3,546,816 km (0.112 R)
• M8: 4,959,768 km (0.086 R)
• M9: 5,424,568 km (0.084 R)
• M10: 5,692,498 km (0.049 R)
• M11: 6,020,417 km (0.09 R)
• M12: 6,441,236 km (0.094 R)
• M13: 6,853,527 km (0.028 R)
• M14: 7,400,906 km (0.103 R)
• M15: 8,485,191 km (0.104 R)
• M16: 9,048,427 km (0.066 R)
• M17: 9,565,886 km (0.069 R)
• M18: 11,081,313 km (0.052 R)
• M19: 12,080,327 km (0.075 R)
• M20: 12,964,750 km (0.097 R)
• M21: 13,533,671 km (0.098 R)
• M22: 16,275,949 km (0.045 R)
• M23: 17,041,292 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 10.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.88 AU - 3.52 AU

Year: 3951 Days

Day: 7.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,131,058 km

• M1: 134,339 km (0.115 R)
• M2: 832,961 km (0.068 R)
• M3: 1,183,170 km (0.101 R)
• M4: 1,560,455 km (0.098 R)
• M5: 1,956,591 km (0.043 R)
• M6: 2,307,996 km (0.036 R)
• M7: 2,717,296 km (0.077 R)
• M8: 3,175,065 km (0.1 R)
• M9: 4,396,083 km (0.1 R)
• M10: 4,773,818 km (0.062 R)
• M11: 7,000,283 km (0.118 R)
• M12: 7,455,060 km (0.117 R)
• M13: 8,390,645 km (0.051 R)
• M14: 9,585,184 km (0.089 R)
• M15: 10,849,735 km (0.096 R)
• M16: 12,660,169 km (0.079 R)
• M17: 13,382,577 km (0.111 R)
• M18: 14,811,087 km (0.1 R)
• M19: 16,129,194 km (0.119 R)
• M20: 18,194,243 km (0.069 R)
• M21: 19,645,342 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 10

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.95 AU - 4.75 AU

Year: 6262 Days

Day: 10 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,131,058 km

• M1: 124,465 km (0.107 R)
• M2: 625,917 km (0.094 R)
• M3: 964,906 km (0.083 R)
• M4: 2,026,453 km (0.072 R)
• M5: 3,109,990 km (0.046 R)
• M6: 5,460,023 km (0.028 R)
• M7: 6,037,471 km (0.076 R)
• M8: 8,458,712 km (0.11 R)
• M9: 12,509,224 km (0.058 R)
• M10: 13,359,090 km (0.068 R)
• M11: 19,614,226 km (0.119 R)
• M12: 22,891,167 km (0.066 R)
• M13: 25,398,876 km (0.112 R)
• M14: 25,953,435 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 5.7

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.19 AU - 6.29 AU

Year: 9492 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,131,058 km

• M1: 71,807 km (0.082 R)
• M2: 349,760 km (0.06 R)
• M3: 808,427 km (0.059 R)
• M4: 1,697,487 km (0.093 R)
• M5: 1,890,618 km (0.084 R)
• M6: 2,134,462 km (0.054 R)
• M7: 2,771,600 km (0.101 R)
• M8: 3,158,011 km (0.041 R)
• M9: 4,037,946 km (0.08 R)
• M10: 4,595,497 km (0.066 R)
• M11: 5,202,864 km (0.119 R)
• M12: 6,081,901 km (0.084 R)
• M13: 6,344,894 km (0.116 R)
• M14: 6,813,285 km (0.115 R)
• M15: 7,055,933 km (0.095 R)
• M16: 8,040,287 km (0.071 R)
• M17: 10,120,446 km (0.104 R)
• M18: 10,383,439 km (0.058 R)
• M19: 11,144,443 km (0.077 R)
• M20: 12,534,357 km (0.033 R)
• M21: 12,899,076 km (0.071 R)
• M22: 14,100,946 km (0.078 R)
• M23: 14,495,585 km (0.107 R)
• M24: 16,290,909 km (0.096 R)
• M25: 16,579,782 km (0.091 R)
• M26: 25,149,945 km (0.108 R)
• M27: 26,418,236 km (0.098 R)
• M28: 30,697,184 km (0.075 R)
• M29: 31,359,753 km (0.11 R)
• M30: 33,404,756 km (0.115 R)
• M31: 33,988,038 km (0.086 R)
• M32: 36,267,161 km (0.091 R)
• M33: 38,263,844 km (0.076 R)
• M34: 47,569,131 km (0.064 R)
• M35: 48,754,096 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946

Radius: 5.3

Gravity: 33.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.99 AU - 9.39 AU

Year: 14720 Days

Day: 22.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,131,058 km

• M1: 109,805 km (0.105 R)
• M2: 410,945 km (0.114 R)
• M3: 577,597 km (0.108 R)
• M4: 751,729 km (0.116 R)
• M5: 996,172 km (0.075 R)
• M6: 1,223,711 km (0.092 R)
• M7: 1,394,252 km (0.096 R)
• M8: 1,613,413 km (0.076 R)
• M9: 1,783,955 km (0.113 R)
• M10: 2,082,103 km (0.108 R)
• M11: 3,101,313 km (0.088 R)
• M12: 4,159,270 km (0.102 R)
• M13: 4,684,059 km (0.096 R)
• M14: 5,288,734 km (0.118 R)
• M15: 6,229,106 km (0.099 R)
• M16: 6,826,600 km (0.106 R)
• M17: 7,987,180 km (0.09 R)
• M18: 8,184,350 km (0.107 R)
• M19: 8,486,238 km (0.102 R)
• M20: 8,743,547 km (0.029 R)
• M21: 9,881,089 km (0.109 R)
• M22: 10,573,727 km (0.109 R)
• M23: 11,609,543 km (0.075 R)
• M24: 12,119,671 km (0.048 R)
• M25: 12,912,690 km (0.119 R)
• M26: 19,635,469 km (0.112 R)
• M27: 19,995,102 km (0.11 R)
• M28: 22,245,652 km (0.034 R)
• M29: 24,763,833 km (0.064 R)
• M30: 32,187,029 km (0.102 R)
• M31: 37,559,537 km (0.117 R)
• M32: 43,045,291 km (0.11 R)
• M33: 43,499,770 km (0.086 R)
• M34: 44,882,652 km (0.109 R)
• M35: 48,712,956 km (0.077 R)
• M36: 49,703,444 km (0.108 R)
• M37: 49,869,797 km (0.114 R)
• M38: 54,858,138 km (0.05 R)
• M39: 59,229,836 km (0.072 R)
• M40: 60,168,862 km (0.072 R)
• M41: 64,815,073 km (0.115 R)
• M42: 66,617,278 km (0.052 R)
• M43: 66,819,535 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.3

Radius: 6.7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.29 AU - 10.41 AU

Year: 21339 Days

Day: 20.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,131,058 km

• M1: 83,476 km (0.061 R)
• M2: 303,833 km (0.112 R)
• M3: 572,960 km (0.115 R)
• M4: 852,409 km (0.083 R)
• M5: 1,288,786 km (0.073 R)
• M6: 1,504,356 km (0.086 R)
• M7: 1,761,216 km (0.061 R)
• M8: 2,782,520 km (0.062 R)
• M9: 3,407,092 km (0.111 R)
• M10: 3,625,504 km (0.065 R)
• M11: 4,244,241 km (0.114 R)
• M12: 6,076,666 km (0.1 R)
• M13: 7,618,421 km (0.045 R)
• M14: 7,898,618 km (0.114 R)
• M15: 8,331,853 km (0.094 R)
• M16: 9,618,545 km (0.072 R)
• M17: 13,506,743 km (0.073 R)
• M18: 14,620,948 km (0.082 R)
• M19: 17,030,970 km (0.071 R)
• M20: 18,496,730 km (0.077 R)
• M21: 19,956,655 km (0.114 R)
• M22: 20,759,846 km (0.072 R)
• M23: 23,396,359 km (0.076 R)
• M24: 24,289,009 km (0.05 R)
• M25: 25,931,893 km (0.09 R)
• M26: 28,869,846 km (0.076 R)
• M27: 30,127,964 km (0.078 R)
• M28: 31,541,514 km (0.104 R)
• M29: 32,752,958 km (0.092 R)
• M30: 33,619,129 km (0.103 R)
• M31: 41,249,070 km (0.095 R)
• M32: 41,824,124 km (0.098 R)
• M33: 51,434,590 km (0.089 R)
• M34: 52,100,750 km (0.091 R)
• M35: 54,305,523 km (0.118 R)
• M36: 60,180,231 km (0.1 R)
• M37: 60,549,289 km (0.07 R)
• M38: 62,417,318 km (0.1 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit