🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 488 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,578,759 km

• M1: 122,072 km (0.107 R)
• M2: 451,636 km (0.081 R)
• M3: 917,933 km (0.114 R)
• M4: 1,275,920 km (0.085 R)
• M5: 1,797,718 km (0.07 R)
• M6: 2,193,554 km (0.104 R)
• M7: 2,760,530 km (0.037 R)
• M8: 3,173,270 km (0.045 R)
• M9: 3,650,188 km (0.108 R)
• M10: 4,060,685 km (0.101 R)
• M11: 4,368,856 km (0.107 R)
• M12: 4,720,262 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 11.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 515 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,578,759 km

• M1: 146,456 km (0.118 R)
• M2: 526,734 km (0.089 R)
• M3: 914,342 km (0.091 R)
• M4: 1,314,217 km (0.049 R)
• M5: 1,740,272 km (0.101 R)
• M6: 2,351,828 km (0.106 R)
• M7: 2,719,390 km (0.084 R)
• M8: 3,160,405 km (0.088 R)
• M9: 3,623,560 km (0.102 R)
• M10: 4,748,536 km (0.066 R)
• M11: 5,596,307 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 9.6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.42 AU - 1.82 AU

Year: 1331 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,578,759 km

• M1: 119,379 km (0.114 R)
• M2: 542,143 km (0.119 R)
• M3: 932,593 km (0.065 R)
• M4: 1,880,595 km (0.112 R)
• M5: 2,263,117 km (0.069 R)
• M6: 2,863,902 km (0.101 R)
• M7: 3,786,023 km (0.101 R)
• M8: 4,250,524 km (0.103 R)
• M9: 4,792,817 km (0.091 R)
• M10: 5,424,568 km (0.098 R)
• M11: 5,806,641 km (0.087 R)
• M12: 6,400,994 km (0.084 R)
• M13: 6,828,096 km (0.111 R)
• M14: 7,381,608 km (0.03 R)
• M15: 7,739,296 km (0.1 R)
• M16: 8,050,759 km (0.041 R)
• M17: 8,370,749 km (0.092 R)
• M18: 8,974,227 km (0.033 R)
• M19: 10,066,590 km (0.091 R)
• M20: 11,173,315 km (0.065 R)
• M21: 12,093,043 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 9.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.85 AU - 3.77 AU

Year: 3888 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,578,759 km

• M1: 126,410 km (0.087 R)
• M2: 654,790 km (0.102 R)
• M3: 1,847,982 km (0.107 R)
• M4: 2,689,022 km (0.048 R)
• M5: 3,970,028 km (0.093 R)
• M6: 4,863,726 km (0.089 R)
• M7: 5,591,520 km (0.075 R)
• M8: 5,913,155 km (0.11 R)
• M9: 6,247,057 km (0.09 R)
• M10: 8,042,980 km (0.092 R)
• M11: 8,384,213 km (0.111 R)
• M12: 10,639,251 km (0.104 R)
• M13: 11,134,570 km (0.087 R)
• M14: 11,558,979 km (0.052 R)
• M15: 14,787,750 km (0.097 R)
• M16: 15,094,126 km (0.077 R)
• M17: 18,396,200 km (0.096 R)
• M18: 20,783,333 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 7.2

Gravity: 14.4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.01 AU - 7.29 AU

Year: 9848 Days

Day: 24.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,578,759 km

• M1: 89,908 km (0.093 R)
• M2: 403,166 km (0.052 R)
• M3: 788,830 km (0.044 R)
• M4: 1,418,487 km (0.104 R)
• M5: 2,805,858 km (0.118 R)
• M6: 4,045,575 km (0.104 R)
• M7: 4,649,502 km (0.057 R)
• M8: 7,221,837 km (0.075 R)
• M9: 7,848,353 km (0.102 R)
• M10: 8,601,578 km (0.083 R)
• M11: 11,535,492 km (0.052 R)
• M12: 13,226,397 km (0.114 R)
• M13: 15,009,753 km (0.109 R)
• M14: 20,077,231 km (0.052 R)
• M15: 23,392,769 km (0.056 R)
• M16: 23,933,266 km (0.064 R)
• M17: 24,574,442 km (0.101 R)
• M18: 24,945,744 km (0.06 R)
• M19: 25,890,754 km (0.083 R)
• M20: 30,761,212 km (0.077 R)
• M21: 47,803,252 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.8

Radius: 3.9

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.49 AU - 7.03 AU

Year: 11348 Days

Day: 15.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,578,759 km

• M1: 48,619 km (0.078 R)
• M2: 241,002 km (0.098 R)
• M3: 436,078 km (0.096 R)
• M4: 1,515,127 km (0.086 R)
• M5: 1,709,455 km (0.1 R)
• M6: 2,851,934 km (0.103 R)
• M7: 4,022,687 km (0.092 R)
• M8: 6,271,143 km (0.116 R)
• M9: 7,134,622 km (0.113 R)
• M10: 7,383,253 km (0.101 R)
• M11: 10,997,239 km (0.102 R)
• M12: 13,650,058 km (0.057 R)
• M13: 13,968,851 km (0.103 R)
• M14: 15,157,555 km (0.033 R)
• M15: 16,127,548 km (0.09 R)
• M16: 16,483,890 km (0.098 R)
• M17: 17,509,234 km (0.092 R)
• M18: 19,046,801 km (0.096 R)
• M19: 21,432,737 km (0.029 R)
• M20: 21,604,176 km (0.102 R)
• M21: 23,734,600 km (0.108 R)
• M22: 24,474,810 km (0.106 R)
• M23: 41,881,270 km (0.081 R)
• M24: 42,824,934 km (0.103 R)
• M25: 49,082,463 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 7.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.4 AU - 8.54 AU

Year: 11881 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,578,759 km

• M1: 91,105 km (0.114 R)
• M2: 328,068 km (0.116 R)
• M3: 576,550 km (0.11 R)
• M4: 813,513 km (0.11 R)
• M5: 1,044,642 km (0.101 R)
• M6: 1,344,436 km (0.1 R)
• M7: 1,744,760 km (0.096 R)
• M8: 2,205,222 km (0.085 R)
• M9: 3,033,845 km (0.092 R)
• M10: 5,705,962 km (0.05 R)
• M11: 7,481,090 km (0.115 R)
• M12: 8,132,888 km (0.109 R)
• M13: 10,968,067 km (0.12 R)
• M14: 11,278,333 km (0.078 R)
• M15: 12,079,729 km (0.079 R)
• M16: 13,148,456 km (0.118 R)
• M17: 13,439,873 km (0.116 R)
• M18: 15,025,610 km (0.105 R)
• M19: 20,061,074 km (0.047 R)
• M20: 20,369,844 km (0.096 R)
• M21: 21,636,938 km (0.11 R)
• M22: 21,961,865 km (0.088 R)
• M23: 24,855,537 km (0.031 R)
• M24: 25,662,019 km (0.058 R)
• M25: 28,186,184 km (0.109 R)
• M26: 29,757,560 km (0.094 R)
• M27: 41,795,551 km (0.091 R)
• M28: 42,173,285 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555

Radius: 7.2

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.04 AU - 9.4 AU

Year: 15217 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,578,759 km

• M1: 89,609 km (0.043 R)
• M2: 416,929 km (0.108 R)
• M3: 1,163,273 km (0.076 R)
• M4: 1,470,397 km (0.046 R)
• M5: 2,115,912 km (0.12 R)
• M6: 3,783,031 km (0.1 R)
• M7: 5,186,708 km (0.075 R)
• M8: 8,058,688 km (0.083 R)
• M9: 8,341,577 km (0.113 R)
• M10: 9,230,338 km (0.07 R)
• M11: 10,290,090 km (0.092 R)
• M12: 10,567,294 km (0.107 R)
• M13: 11,967,680 km (0.077 R)
• M14: 13,096,246 km (0.075 R)
• M15: 16,374,983 km (0.081 R)
• M16: 18,324,243 km (0.1 R)
• M17: 18,731,897 km (0.081 R)
• M18: 19,396,561 km (0.111 R)
• M19: 19,734,802 km (0.085 R)
• M20: 21,665,811 km (0.118 R)
• M21: 26,001,456 km (0.115 R)
• M22: 26,309,478 km (0.112 R)
• M23: 28,972,171 km (0.059 R)
• M24: 32,874,431 km (0.108 R)
• M25: 36,084,802 km (0.119 R)
• M26: 37,634,636 km (0.115 R)
• M27: 42,266,036 km (0.059 R)
• M28: 45,904,256 km (0.074 R)
• M29: 54,296,697 km (0.106 R)
• M30: 56,500,872 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.9

Radius: 6.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.06 AU - 9.28 AU

Year: 16483 Days

Day: 24.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,578,759 km

• M1: 157,676 km (0.115 R)
• M2: 384,915 km (0.083 R)
• M3: 2,507,111 km (0.085 R)
• M4: 2,885,593 km (0.106 R)
• M5: 3,783,480 km (0.068 R)
• M6: 5,615,904 km (0.118 R)
• M7: 8,464,996 km (0.067 R)
• M8: 10,592,427 km (0.056 R)
• M9: 11,300,025 km (0.06 R)
• M10: 18,288,190 km (0.058 R)
• M11: 23,206,370 km (0.085 R)
• M12: 27,200,034 km (0.072 R)
• M13: 27,704,030 km (0.113 R)
• M14: 30,533,823 km (0.07 R)
• M15: 33,897,681 km (0.09 R)
• M16: 42,690,146 km (0.07 R)
• M17: 50,579,339 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.9

Radius: 3

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.92 AU - 10.88 AU

Year: 18608 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,578,759 km

• M1: 37,250 km (0.11 R)
• M2: 211,980 km (0.114 R)
• M3: 481,107 km (0.082 R)
• M4: 2,312,035 km (0.115 R)
• M5: 5,633,856 km (0.043 R)
• M6: 10,774,787 km (0.089 R)
• M7: 14,792,686 km (0.097 R)
• M8: 15,151,572 km (0.037 R)
• M9: 21,178,122 km (0.101 R)
• M10: 23,522,320 km (0.099 R)
• M11: 25,092,948 km (0.079 R)
• M12: 30,317,654 km (0.098 R)
• M13: 34,418,730 km (0.106 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: 368 - 19,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit