🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.81 AU - 1.01 AU

Year: 322 Days

Day: 17.2 Hours

Environment

Temp: 51 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.1

Radius: 9.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.03 AU - 7.69 AU

Year: 6663 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 165.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,350,075 km

• M1: 122,820 km (0.091 R)
• M2: 515,963 km (0.085 R)
• M3: 1,190,051 km (0.1 R)
• M4: 2,168,870 km (0.061 R)
• M5: 2,708,769 km (0.097 R)
• M6: 3,781,834 km (0.092 R)
• M7: 4,083,274 km (0.102 R)
• M8: 6,961,687 km (0.113 R)
• M9: 8,990,533 km (0.09 R)
• M10: 9,997,327 km (0.118 R)
• M11: 10,725,719 km (0.08 R)
• M12: 11,910,833 km (0.117 R)
• M13: 13,010,377 km (0.11 R)
• M14: 13,760,611 km (0.089 R)
• M15: 15,923,796 km (0.062 R)
• M16: 17,880,237 km (0.098 R)
• M17: 21,462,507 km (0.118 R)
• M18: 23,086,991 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.8

Radius: 9.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.49 AU - 8.71 AU

Year: 8549 Days

Day: 9.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,350,075 km

• M1: 155,582 km (0.117 R)
• M2: 2,914,765 km (0.046 R)
• M3: 3,742,340 km (0.056 R)
• M4: 6,188,864 km (0.094 R)
• M5: 6,681,041 km (0.116 R)
• M6: 7,356,475 km (0.116 R)
• M7: 7,909,090 km (0.096 R)
• M8: 11,349,841 km (0.086 R)
• M9: 11,649,934 km (0.086 R)
• M10: 21,908,159 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 8.9

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.58 AU - 8.8 AU

Year: 8692 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,350,075 km

• M1: 117,285 km (0.075 R)
• M2: 513,719 km (0.061 R)
• M3: 914,193 km (0.09 R)
• M4: 1,966,015 km (0.082 R)
• M5: 2,293,635 km (0.114 R)
• M6: 3,288,460 km (0.079 R)
• M7: 3,988,728 km (0.07 R)
• M8: 4,635,440 km (0.069 R)
• M9: 5,415,742 km (0.095 R)
• M10: 7,478,398 km (0.066 R)
• M11: 12,204,643 km (0.115 R)
• M12: 12,666,003 km (0.096 R)
• M13: 13,562,543 km (0.081 R)
• M14: 15,084,103 km (0.082 R)
• M15: 15,954,164 km (0.103 R)
• M16: 16,786,527 km (0.067 R)
• M17: 20,731,423 km (0.105 R)
• M18: 23,179,891 km (0.097 R)
• M19: 28,542,227 km (0.09 R)
• M20: 29,871,553 km (0.119 R)
• M21: 30,921,880 km (0.12 R)
• M22: 33,318,887 km (0.092 R)
• M23: 41,120,416 km (0.057 R)
• M24: 44,014,237 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 10.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.44 AU - 8.98 AU

Year: 9533 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,350,075 km

• M1: 157,527 km (0.096 R)
• M2: 526,435 km (0.056 R)
• M3: 1,687,614 km (0.104 R)
• M4: 2,692,014 km (0.078 R)
• M5: 4,994,325 km (0.034 R)
• M6: 5,402,578 km (0.105 R)
• M7: 5,862,441 km (0.115 R)
• M8: 8,876,090 km (0.118 R)
• M9: 9,683,021 km (0.108 R)
• M10: 12,645,358 km (0.089 R)
• M11: 17,182,363 km (0.063 R)
• M12: 21,118,731 km (0.063 R)
• M13: 25,939,672 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 8.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.41 AU - 9.83 AU

Year: 11065 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,350,075 km

• M1: 111,151 km (0.103 R)
• M2: 575,353 km (0.106 R)
• M3: 1,961,527 km (0.103 R)
• M4: 2,538,077 km (0.081 R)
• M5: 3,098,471 km (0.108 R)
• M6: 3,686,840 km (0.076 R)
• M7: 4,156,427 km (0.068 R)
• M8: 4,977,720 km (0.097 R)
• M9: 7,154,369 km (0.106 R)
• M10: 7,542,276 km (0.061 R)
• M11: 10,345,441 km (0.097 R)
• M12: 11,578,726 km (0.11 R)
• M13: 13,193,036 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.1

Radius: 6.2

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.49 AU - 13.91 AU

Year: 17785 Days

Day: 16.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,350,075 km

• M1: 84,224 km (0.046 R)
• M2: 301,141 km (0.109 R)
• M3: 1,122,283 km (0.061 R)
• M4: 1,648,868 km (0.087 R)
• M5: 1,922,632 km (0.099 R)
• M6: 2,496,639 km (0.108 R)
• M7: 3,387,195 km (0.113 R)
• M8: 3,948,636 km (0.043 R)
• M9: 4,505,289 km (0.051 R)
• M10: 4,836,499 km (0.088 R)
• M11: 10,064,945 km (0.084 R)
• M12: 11,581,269 km (0.074 R)
• M13: 12,014,055 km (0.03 R)
• M14: 13,445,109 km (0.083 R)
• M15: 14,483,617 km (0.11 R)
• M16: 16,797,447 km (0.078 R)
• M17: 17,192,535 km (0.117 R)
• M18: 17,837,302 km (0.095 R)
• M19: 21,581,886 km (0.083 R)
• M20: 23,391,572 km (0.075 R)
• M21: 23,587,695 km (0.085 R)
• M22: 24,889,944 km (0.063 R)
• M23: 27,201,530 km (0.09 R)
• M24: 27,418,597 km (0.098 R)
• M25: 36,153,467 km (0.114 R)
• M26: 40,646,789 km (0.046 R)
• M27: 41,501,890 km (0.095 R)
• M28: 43,395,650 km (0.053 R)
• M29: 44,739,936 km (0.092 R)
• M30: 45,498,547 km (0.097 R)
• M31: 54,075,442 km (0.07 R)
• M32: 55,631,409 km (0.075 R)
• M33: 59,013,518 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.8

Radius: 7

Gravity: 19.63 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.27 AU - 16.21 AU

Year: 20987 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 74,350,075 km

• M1: 100,829 km (0.031 R)
• M2: 377,735 km (0.091 R)
• M3: 833,260 km (0.084 R)
• M4: 1,779,018 km (0.104 R)
• M5: 2,860,610 km (0.073 R)
• M6: 3,303,570 km (0.094 R)
• M7: 3,855,586 km (0.12 R)
• M8: 6,460,534 km (0.064 R)
• M9: 6,786,956 km (0.034 R)
• M10: 8,203,798 km (0.117 R)
• M11: 8,754,617 km (0.084 R)
• M12: 10,427,869 km (0.115 R)
• M13: 12,661,066 km (0.116 R)
• M14: 13,850,818 km (0.096 R)
• M15: 14,081,797 km (0.069 R)
• M16: 17,325,528 km (0.066 R)
• M17: 19,647,885 km (0.088 R)
• M18: 22,486,505 km (0.038 R)
• M19: 24,561,278 km (0.104 R)
• M20: 24,900,117 km (0.116 R)
• M21: 31,812,586 km (0.055 R)
• M22: 33,721,006 km (0.119 R)
• M23: 35,273,084 km (0.056 R)
• M24: 36,285,263 km (0.058 R)
• M25: 38,065,178 km (0.051 R)
• M26: 41,318,782 km (0.05 R)
• M27: 41,958,912 km (0.061 R)
• M28: 50,163,308 km (0.065 R)
• M29: 50,526,681 km (0.097 R)
• M30: 51,997,527 km (0.117 R)
• M31: 58,166,644 km (0.119 R)
• M32: 58,768,776 km (0.088 R)
• M33: 60,190,105 km (0.118 R)
• M34: 61,842,264 km (0.095 R)
• M35: 63,101,130 km (0.079 R)
• M36: 66,322,870 km (0.105 R)
• M37: 81,053,922 km (0.093 R)
• M38: 81,303,750 km (0.078 R)
• M39: 85,114,157 km (0.043 R)
• M40: 87,982,996 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798

Radius: 7.5

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.15 AU - 16.21 AU

Year: 21934 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,350,075 km

• M1: 93,798 km (0.042 R)
• M2: 468,391 km (0.107 R)
• M3: 704,756 km (0.119 R)
• M4: 974,331 km (0.07 R)
• M5: 2,299,020 km (0.06 R)
• M6: 3,094,432 km (0.062 R)
• M7: 4,650,399 km (0.091 R)
• M8: 6,084,594 km (0.085 R)
• M9: 7,537,489 km (0.106 R)
• M10: 8,589,461 km (0.081 R)
• M11: 8,867,115 km (0.077 R)
• M12: 11,508,415 km (0.097 R)
• M13: 12,612,297 km (0.042 R)
• M14: 13,634,799 km (0.078 R)
• M15: 15,514,496 km (0.11 R)
• M16: 16,261,887 km (0.107 R)
• M17: 17,120,280 km (0.096 R)
• M18: 19,020,472 km (0.076 R)
• M19: 20,070,050 km (0.083 R)
• M20: 24,322,968 km (0.119 R)
• M21: 24,767,423 km (0.087 R)
• M22: 27,669,772 km (0.118 R)
• M23: 31,442,480 km (0.117 R)
• M24: 32,907,642 km (0.074 R)
• M25: 33,314,997 km (0.088 R)
• M26: 38,020,299 km (0.109 R)
• M27: 39,835,669 km (0.085 R)
• M28: 44,460,038 km (0.095 R)
• M29: 48,197,741 km (0.111 R)
• M30: 52,878,958 km (0.076 R)
• M31: 57,461,141 km (0.099 R)
• M32: 61,271,099 km (0.031 R)
• M33: 67,187,545 km (0.094 R)
• M34: 69,835,727 km (0.101 R)
• M35: 79,407,896 km (0.085 R)
• M36: 80,386,117 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 3.9

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.35 AU - 21.25 AU

Year: 29032 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,350,075 km

• M1: 48,919 km (0.12 R)
• M2: 207,941 km (0.064 R)
• M3: 839,693 km (0.057 R)
• M4: 1,732,493 km (0.096 R)
• M5: 5,207,053 km (0.113 R)
• M6: 5,632,360 km (0.03 R)
• M7: 6,122,442 km (0.099 R)
• M8: 7,233,655 km (0.103 R)
• M9: 7,375,474 km (0.119 R)
• M10: 8,265,731 km (0.063 R)
• M11: 8,951,488 km (0.101 R)
• M12: 9,674,644 km (0.053 R)
• M13: 12,545,726 km (0.096 R)
• M14: 17,671,099 km (0.119 R)
• M15: 23,205,771 km (0.065 R)
• M16: 27,436,249 km (0.107 R)
• M17: 30,771,684 km (0.115 R)
• M18: 32,280,378 km (0.117 R)
• M19: 32,408,284 km (0.084 R)
• M20: 34,634,749 km (0.097 R)
• M21: 40,271,148 km (0.11 R)
• M22: 41,166,043 km (0.061 R)
• M23: 41,467,333 km (0.039 R)
• M24: 64,358,201 km (0.095 R)
• M25: 67,026,129 km (0.094 R)
• M26: 69,127,680 km (0.108 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: 438 - 17,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit