🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 10.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.93 AU - 1.13 AU

Year: 675 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 91,007,747 km

• M1: 132,544 km (0.053 R)
• M2: 728,841 km (0.104 R)
• M3: 1,118,992 km (0.104 R)
• M4: 1,448,706 km (0.09 R)
• M5: 1,880,146 km (0.119 R)
• M6: 2,241,425 km (0.077 R)
• M7: 2,776,686 km (0.083 R)
• M8: 3,158,011 km (0.03 R)
• M9: 4,469,087 km (0.083 R)
• M10: 4,890,803 km (0.07 R)
• M11: 6,153,559 km (0.095 R)
• M12: 7,026,762 km (0.062 R)
• M13: 7,412,275 km (0.099 R)
• M14: 8,151,738 km (0.051 R)
• M15: 8,577,643 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 11.8

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.1 AU - 1.34 AU

Year: 870 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,007,747 km

• M1: 147,204 km (0.065 R)
• M2: 666,159 km (0.109 R)
• M3: 1,060,051 km (0.105 R)
• M4: 1,557,164 km (0.116 R)
• M5: 1,976,188 km (0.077 R)
• M6: 2,609,884 km (0.067 R)
• M7: 3,181,199 km (0.112 R)
• M8: 4,169,293 km (0.096 R)
• M9: 5,957,436 km (0.072 R)
• M10: 6,699,292 km (0.072 R)
• M11: 8,054,499 km (0.072 R)
• M12: 8,634,191 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 13

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.23 AU - 1.47 AU

Year: 1013 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,007,747 km

• M1: 161,865 km (0.111 R)
• M2: 755,768 km (0.077 R)
• M3: 1,302,997 km (0.101 R)
• M4: 2,735,547 km (0.046 R)
• M5: 3,261,383 km (0.116 R)
• M6: 4,419,121 km (0.11 R)
• M7: 5,560,254 km (0.099 R)
• M8: 6,158,795 km (0.069 R)
• M9: 8,342,924 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.3 AU - 1.42 AU

Year: 1024 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,007,747 km

• M1: 124,765 km (0.072 R)
• M2: 483,201 km (0.075 R)
• M3: 816,056 km (0.115 R)
• M4: 1,131,558 km (0.103 R)
• M5: 1,506,002 km (0.08 R)
• M6: 1,963,472 km (0.09 R)
• M7: 2,633,371 km (0.08 R)
• M8: 2,968,022 km (0.074 R)
• M9: 3,692,823 km (0.116 R)
• M10: 4,047,221 km (0.041 R)
• M11: 4,371,699 km (0.102 R)
• M12: 5,015,119 km (0.082 R)
• M13: 5,890,566 km (0.087 R)
• M14: 7,838,330 km (0.105 R)
• M15: 9,246,944 km (0.096 R)
• M16: 9,601,491 km (0.09 R)
• M17: 10,720,183 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 11

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.42 AU - 1.9 AU

Year: 1381 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,007,747 km

• M1: 144,661 km (0.069 R)
• M2: 518,357 km (0.039 R)
• M3: 955,482 km (0.097 R)
• M4: 1,373,308 km (0.108 R)
• M5: 4,060,385 km (0.052 R)
• M6: 6,710,212 km (0.026 R)
• M7: 7,098,120 km (0.027 R)
• M8: 7,919,412 km (0.115 R)
• M9: 9,507,393 km (0.118 R)
• M10: 10,029,041 km (0.107 R)
• M11: 10,830,736 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 13.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.33 AU - 2.33 AU

Year: 2296 Days

Day: 11.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,007,747 km

• M1: 162,912 km (0.119 R)
• M2: 632,949 km (0.072 R)
• M3: 1,346,680 km (0.063 R)
• M4: 1,905,278 km (0.088 R)
• M5: 2,392,818 km (0.057 R)
• M6: 3,942,502 km (0.093 R)
• M7: 4,382,021 km (0.1 R)
• M8: 4,966,350 km (0.117 R)
• M9: 5,504,902 km (0.084 R)
• M10: 7,037,981 km (0.108 R)
• M11: 7,597,627 km (0.057 R)
• M12: 8,541,590 km (0.103 R)
• M13: 9,042,294 km (0.098 R)
• M14: 9,456,829 km (0.087 R)
• M15: 9,992,839 km (0.103 R)
• M16: 11,322,913 km (0.064 R)
• M17: 12,724,944 km (0.077 R)
• M18: 13,647,066 km (0.116 R)
• M19: 14,802,111 km (0.112 R)
• M20: 15,282,170 km (0.068 R)
• M21: 15,822,069 km (0.044 R)
• M22: 16,992,224 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 9.8

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.51 AU - 4.03 AU

Year: 3818 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,007,747 km

• M1: 122,820 km (0.108 R)
• M2: 441,613 km (0.058 R)
• M3: 907,311 km (0.078 R)
• M4: 1,322,146 km (0.094 R)
• M5: 1,802,954 km (0.045 R)
• M6: 3,274,997 km (0.056 R)
• M7: 3,642,708 km (0.083 R)
• M8: 4,572,309 km (0.105 R)
• M9: 5,678,436 km (0.101 R)
• M10: 7,722,691 km (0.112 R)
• M11: 9,392,502 km (0.038 R)
• M12: 13,946,710 km (0.029 R)
• M13: 15,419,651 km (0.073 R)
• M14: 16,089,251 km (0.05 R)
• M15: 16,457,711 km (0.113 R)
• M16: 17,321,040 km (0.033 R)
• M17: 18,614,762 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.7

Radius: 14.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.44 AU - 4.78 AU

Year: 5380 Days

Day: 14.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,007,747 km

• M1: 181,761 km (0.086 R)
• M2: 942,167 km (0.104 R)
• M3: 1,441,824 km (0.1 R)
• M4: 2,151,517 km (0.091 R)
• M5: 2,647,134 km (0.081 R)
• M6: 3,277,390 km (0.108 R)
• M7: 3,984,539 km (0.116 R)
• M8: 4,945,406 km (0.115 R)
• M9: 7,125,047 km (0.079 R)
• M10: 8,960,912 km (0.077 R)
• M11: 9,678,982 km (0.11 R)
• M12: 11,184,984 km (0.119 R)
• M13: 11,642,753 km (0.111 R)
• M14: 12,113,089 km (0.118 R)
• M15: 13,192,587 km (0.083 R)
• M16: 14,070,129 km (0.116 R)
• M17: 15,151,871 km (0.111 R)
• M18: 19,839,819 km (0.079 R)
• M19: 21,269,376 km (0.041 R)
• M20: 22,548,588 km (0.049 R)
• M21: 23,207,118 km (0.053 R)
• M22: 24,181,000 km (0.07 R)
• M23: 26,775,476 km (0.102 R)
• M24: 28,098,070 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.7

Radius: 11

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.22 AU - 5.74 AU

Year: 8283 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,007,747 km

• M1: 154,385 km (0.091 R)
• M2: 538,253 km (0.08 R)
• M3: 1,197,082 km (0.106 R)
• M4: 2,181,436 km (0.067 R)
• M5: 2,570,839 km (0.108 R)
• M6: 2,984,926 km (0.095 R)
• M7: 3,565,366 km (0.105 R)
• M8: 4,082,675 km (0.117 R)
• M9: 4,503,195 km (0.106 R)
• M10: 7,096,773 km (0.089 R)
• M11: 7,540,780 km (0.032 R)
• M12: 11,735,953 km (0.112 R)
• M13: 16,354,787 km (0.112 R)
• M14: 19,687,977 km (0.097 R)
• M15: 24,074,337 km (0.034 R)
• M16: 26,302,447 km (0.117 R)
• M17: 27,270,345 km (0.066 R)
• M18: 30,632,857 km (0.109 R)
• M19: 35,300,011 km (0.102 R)
• M20: 35,650,369 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 5.6

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 9.05 AU - 13.27 AU

Year: 24072 Days

Day: 23.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 91,007,747 km

• M1: 69,713 km (0.116 R)
• M2: 264,788 km (0.118 R)
• M3: 645,365 km (0.034 R)
• M4: 853,157 km (0.105 R)
• M5: 1,119,291 km (0.095 R)
• M6: 1,295,667 km (0.075 R)
• M7: 1,940,284 km (0.113 R)
• M8: 2,242,023 km (0.116 R)
• M9: 3,337,678 km (0.1 R)
• M10: 4,455,473 km (0.083 R)
• M11: 4,942,414 km (0.119 R)
• M12: 5,846,135 km (0.111 R)
• M13: 6,758,981 km (0.106 R)
• M14: 7,001,330 km (0.062 R)
• M15: 8,191,680 km (0.077 R)
• M16: 9,450,995 km (0.085 R)
• M17: 9,693,044 km (0.069 R)
• M18: 11,642,753 km (0.119 R)
• M19: 15,448,374 km (0.045 R)
• M20: 19,225,271 km (0.059 R)
• M21: 20,407,842 km (0.108 R)
• M22: 21,637,986 km (0.119 R)
• M23: 22,378,046 km (0.108 R)
• M24: 23,464,276 km (0.113 R)
• M25: 34,580,894 km (0.111 R)
• M26: 37,672,035 km (0.097 R)
• M27: 44,565,954 km (0.095 R)
• M28: 48,219,134 km (0.1 R)
• M29: 49,479,795 km (0.088 R)
• M30: 54,161,759 km (0.11 R)
• M31: 70,191,620 km (0.072 R)
• M32: 77,546,300 km (0.072 R)
• M33: 79,524,283 km (0.108 R)
• M34: 87,241,589 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit