🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 12.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.9 AU - 1.22 AU

Year: 728 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 92,690,259 km

• M1: 160,369 km (0.089 R)
• M2: 623,524 km (0.097 R)
• M3: 1,403,976 km (0.028 R)
• M4: 2,161,091 km (0.117 R)
• M5: 2,611,530 km (0.075 R)
• M6: 3,137,666 km (0.111 R)
• M7: 4,486,739 km (0.086 R)
• M8: 4,890,953 km (0.1 R)
• M9: 5,619,494 km (0.098 R)
• M10: 6,030,141 km (0.095 R)
• M11: 6,716,496 km (0.086 R)
• M12: 7,878,871 km (0.112 R)
• M13: 8,319,886 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 10.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.2 AU - 1.98 AU

Year: 1337 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 92,690,259 km

• M1: 130,599 km (0.102 R)
• M2: 468,241 km (0.098 R)
• M3: 832,662 km (0.103 R)
• M4: 1,252,433 km (0.108 R)
• M5: 1,684,322 km (0.103 R)
• M6: 2,196,695 km (0.093 R)
• M7: 3,153,523 km (0.098 R)
• M8: 3,611,741 km (0.087 R)
• M9: 4,907,558 km (0.114 R)
• M10: 5,275,270 km (0.075 R)
• M11: 5,627,124 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 14.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.83 AU - 2.01 AU

Year: 1774 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 92,690,259 km

• M1: 184,155 km (0.05 R)
• M2: 655,837 km (0.083 R)
• M3: 1,246,150 km (0.103 R)
• M4: 1,730,099 km (0.119 R)
• M5: 2,317,421 km (0.072 R)
• M6: 2,873,177 km (0.067 R)
• M7: 4,635,888 km (0.108 R)
• M8: 5,123,129 km (0.115 R)
• M9: 5,691,601 km (0.117 R)
• M10: 6,327,392 km (0.106 R)
• M11: 7,370,089 km (0.043 R)
• M12: 7,947,836 km (0.108 R)
• M13: 8,493,569 km (0.056 R)
• M14: 9,031,822 km (0.064 R)
• M15: 9,830,674 km (0.109 R)
• M16: 11,531,602 km (0.099 R)
• M17: 15,048,648 km (0.098 R)
• M18: 16,028,963 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.6

Radius: 13.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.37 AU - 2.73 AU

Year: 2715 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 92,690,259 km

• M1: 170,691 km (0.118 R)
• M2: 867,368 km (0.108 R)
• M3: 1,321,697 km (0.112 R)
• M4: 1,793,230 km (0.054 R)
• M5: 2,298,721 km (0.063 R)
• M6: 2,899,506 km (0.056 R)
• M7: 3,958,958 km (0.039 R)
• M8: 4,631,999 km (0.086 R)
• M9: 5,191,944 km (0.111 R)
• M10: 6,611,927 km (0.059 R)
• M11: 7,294,542 km (0.078 R)
• M12: 7,898,768 km (0.108 R)
• M13: 8,438,517 km (0.12 R)
• M14: 9,806,290 km (0.09 R)
• M15: 10,619,205 km (0.106 R)
• M16: 11,718,300 km (0.071 R)
• M17: 13,641,531 km (0.028 R)
• M18: 14,096,159 km (0.104 R)
• M19: 15,916,615 km (0.092 R)
• M20: 16,625,410 km (0.116 R)
• M21: 18,324,542 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 10.7

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.18 AU - 3.32 AU

Year: 3041 Days

Day: 10.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,690,259 km

• M1: 134,189 km (0.118 R)
• M2: 612,902 km (0.098 R)
• M3: 1,480,570 km (0.119 R)
• M4: 1,912,160 km (0.094 R)
• M5: 2,493,049 km (0.111 R)
• M6: 3,844,815 km (0.087 R)
• M7: 4,528,477 km (0.102 R)
• M8: 10,409,618 km (0.114 R)
• M9: 11,096,123 km (0.04 R)
• M10: 12,559,489 km (0.112 R)
• M11: 13,047,178 km (0.109 R)
• M12: 14,410,015 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 4.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.98 AU - 6.82 AU

Year: 10797 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,690,259 km

• M1: 58,194 km (0.041 R)
• M2: 223,948 km (0.103 R)
• M3: 368,310 km (0.073 R)
• M4: 513,569 km (0.088 R)
• M5: 1,390,961 km (0.115 R)
• M6: 1,996,832 km (0.112 R)
• M7: 2,196,246 km (0.066 R)
• M8: 2,459,987 km (0.071 R)
• M9: 2,933,165 km (0.094 R)
• M10: 3,486,528 km (0.108 R)
• M11: 4,179,615 km (0.074 R)
• M12: 5,443,867 km (0.118 R)
• M13: 7,510,860 km (0.036 R)
• M14: 10,727,663 km (0.106 R)
• M15: 11,292,395 km (0.07 R)
• M16: 14,815,126 km (0.086 R)
• M17: 15,693,415 km (0.09 R)
• M18: 18,669,515 km (0.104 R)
• M19: 26,802,553 km (0.077 R)
• M20: 28,903,805 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.2

Radius: 5.3

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.76 AU - 7.38 AU

Year: 12536 Days

Day: 16.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,690,259 km

• M1: 66,721 km (0.085 R)
• M2: 407,056 km (0.068 R)
• M3: 808,128 km (0.109 R)
• M4: 1,008,589 km (0.037 R)
• M5: 1,192,893 km (0.094 R)
• M6: 2,224,371 km (0.108 R)
• M7: 3,855,586 km (0.099 R)
• M8: 8,887,460 km (0.108 R)
• M9: 12,219,752 km (0.107 R)
• M10: 12,580,732 km (0.061 R)
• M11: 14,227,655 km (0.095 R)
• M12: 14,965,771 km (0.118 R)
• M13: 15,658,708 km (0.119 R)
• M14: 20,355,333 km (0.076 R)
• M15: 22,345,434 km (0.077 R)
• M16: 24,938,563 km (0.077 R)
• M17: 25,324,676 km (0.056 R)
• M18: 29,193,875 km (0.069 R)
• M19: 36,694,114 km (0.098 R)
• M20: 36,943,344 km (0.092 R)
• M21: 40,817,629 km (0.053 R)
• M22: 43,406,421 km (0.053 R)
• M23: 46,247,583 km (0.115 R)
• M24: 47,123,479 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.2

Radius: 4.7

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.12 AU - 9.12 AU

Year: 16877 Days

Day: 17.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,690,259 km

• M1: 58,493 km (0.075 R)
• M2: 219,610 km (0.085 R)
• M3: 1,360,742 km (0.101 R)
• M4: 2,962,038 km (0.04 R)
• M5: 3,122,108 km (0.108 R)
• M6: 3,287,862 km (0.116 R)
• M7: 4,094,045 km (0.085 R)
• M8: 4,802,989 km (0.065 R)
• M9: 6,498,681 km (0.062 R)
• M10: 7,756,201 km (0.096 R)
• M11: 8,194,373 km (0.112 R)
• M12: 9,410,604 km (0.034 R)
• M13: 10,742,174 km (0.105 R)
• M14: 12,370,248 km (0.112 R)
• M15: 13,397,537 km (0.074 R)
• M16: 14,942,583 km (0.075 R)
• M17: 15,620,112 km (0.076 R)
• M18: 17,036,056 km (0.05 R)
• M19: 18,000,962 km (0.064 R)
• M20: 19,001,922 km (0.114 R)
• M21: 23,648,431 km (0.094 R)
• M22: 31,566,647 km (0.081 R)
• M23: 31,787,304 km (0.098 R)
• M24: 33,132,488 km (0.084 R)
• M25: 34,282,147 km (0.111 R)
• M26: 34,515,221 km (0.094 R)
• M27: 35,935,952 km (0.088 R)
• M28: 38,767,091 km (0.07 R)
• M29: 39,020,061 km (0.072 R)
• M30: 40,952,866 km (0.05 R)
• M31: 43,491,392 km (0.059 R)
• M32: 45,007,866 km (0.117 R)
• M33: 46,132,692 km (0.104 R)
• M34: 48,438,444 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 5.2

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.27 AU - 12.73 AU

Year: 22689 Days

Day: 18.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,690,259 km

• M1: 73,752 km (0.084 R)
• M2: 358,885 km (0.093 R)
• M3: 1,618,649 km (0.119 R)
• M4: 2,491,253 km (0.116 R)
• M5: 2,797,480 km (0.102 R)
• M6: 3,215,008 km (0.074 R)
• M7: 3,673,226 km (0.03 R)
• M8: 4,386,210 km (0.092 R)
• M9: 5,644,028 km (0.087 R)
• M10: 6,355,516 km (0.1 R)
• M11: 6,829,592 km (0.096 R)
• M12: 7,901,161 km (0.106 R)
• M13: 8,963,456 km (0.113 R)
• M14: 13,163,865 km (0.108 R)
• M15: 14,408,070 km (0.081 R)
• M16: 17,950,697 km (0.11 R)
• M17: 18,608,479 km (0.116 R)
• M18: 19,575,779 km (0.108 R)
• M19: 20,373,435 km (0.057 R)
• M20: 24,919,415 km (0.1 R)
• M21: 26,093,459 km (0.112 R)
• M22: 28,173,169 km (0.083 R)
• M23: 28,678,211 km (0.114 R)
• M24: 29,060,882 km (0.094 R)
• M25: 32,659,160 km (0.05 R)
• M26: 32,936,963 km (0.116 R)
• M27: 38,057,100 km (0.102 R)
• M28: 38,674,042 km (0.058 R)
• M29: 39,454,494 km (0.056 R)
• M30: 41,208,529 km (0.099 R)
• M31: 41,858,980 km (0.089 R)
• M32: 43,180,378 km (0.088 R)
• M33: 50,762,746 km (0.092 R)
• M34: 53,603,161 km (0.058 R)
• M35: 54,573,004 km (0.074 R)
• M36: 60,639,198 km (0.097 R)
• M37: 61,904,048 km (0.097 R)
• M38: 63,617,841 km (0.072 R)
• M39: 74,568,704 km (0.084 R)
• M40: 75,292,010 km (0.119 R)
• M41: 80,486,946 km (0.098 R)
• M42: 91,307,808 km (0.036 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: 506 - 20,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit