🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.75 AU - 1.05 AU

Year: 543 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,583,500 km

• M1: 99,483 km (0.118 R)
• M2: 385,514 km (0.071 R)
• M3: 638,933 km (0.095 R)
• M4: 902,823 km (0.11 R)
• M5: 1,194,240 km (0.069 R)
• M6: 1,507,797 km (0.103 R)
• M7: 1,940,434 km (0.056 R)
• M8: 2,195,349 km (0.066 R)
• M9: 2,463,279 km (0.068 R)
• M10: 3,065,560 km (0.108 R)
• M11: 3,461,994 km (0.119 R)
• M12: 5,109,814 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 10.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.36 AU - 1.5 AU

Year: 1087 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,583,500 km

• M1: 134,339 km (0.116 R)
• M2: 598,242 km (0.049 R)
• M3: 939,923 km (0.025 R)
• M4: 1,370,915 km (0.098 R)
• M5: 1,832,424 km (0.073 R)
• M6: 2,446,673 km (0.06 R)
• M7: 2,842,060 km (0.065 R)
• M8: 3,342,615 km (0.063 R)
• M9: 3,803,975 km (0.08 R)
• M10: 4,292,711 km (0.093 R)
• M11: 5,466,905 km (0.115 R)
• M12: 5,846,734 km (0.098 R)
• M13: 6,823,009 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 12.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.66 AU - 1.98 AU

Year: 1561 Days

Day: 10.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,583,500 km

• M1: 157,975 km (0.074 R)
• M2: 607,966 km (0.117 R)
• M3: 1,090,718 km (0.099 R)
• M4: 1,547,740 km (0.052 R)
• M5: 1,969,157 km (0.091 R)
• M6: 2,405,833 km (0.072 R)
• M7: 3,383,904 km (0.04 R)
• M8: 3,912,433 km (0.075 R)
• M9: 5,435,339 km (0.082 R)
• M10: 7,403,150 km (0.063 R)
• M11: 10,679,343 km (0.077 R)
• M12: 11,933,572 km (0.107 R)
• M13: 12,927,051 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.4

Radius: 14.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.99 AU - 2.03 AU

Year: 1812 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,583,500 km

• M1: 179,368 km (0.052 R)
• M2: 1,258,866 km (0.07 R)
• M3: 2,088,237 km (0.038 R)
• M4: 3,610,694 km (0.093 R)
• M5: 4,388,753 km (0.086 R)
• M6: 6,976,347 km (0.105 R)
• M7: 7,520,135 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 13.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.77 AU - 2.83 AU

Year: 2218 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,583,500 km

• M1: 172,935 km (0.114 R)
• M2: 723,904 km (0.082 R)
• M3: 1,248,993 km (0.098 R)
• M4: 1,839,455 km (0.091 R)
• M5: 2,544,061 km (0.102 R)
• M6: 4,058,740 km (0.111 R)
• M7: 4,559,743 km (0.06 R)
• M8: 5,261,656 km (0.073 R)
• M9: 7,162,746 km (0.047 R)
• M10: 7,959,504 km (0.043 R)
• M11: 8,749,231 km (0.119 R)
• M12: 9,247,692 km (0.053 R)
• M13: 10,745,465 km (0.047 R)
• M14: 11,201,739 km (0.118 R)
• M15: 12,817,246 km (0.118 R)
• M16: 15,572,989 km (0.063 R)
• M17: 17,425,160 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 12.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.26 AU - 3.66 AU

Year: 3238 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,583,500 km

• M1: 159,172 km (0.052 R)
• M2: 630,555 km (0.05 R)
• M3: 1,210,097 km (0.089 R)
• M4: 1,876,556 km (0.095 R)
• M5: 2,295,729 km (0.067 R)
• M6: 3,086,204 km (0.061 R)
• M7: 3,620,418 km (0.115 R)
• M8: 4,515,911 km (0.069 R)
• M9: 4,922,668 km (0.086 R)
• M10: 5,810,531 km (0.119 R)
• M11: 8,131,841 km (0.098 R)
• M12: 8,532,015 km (0.059 R)
• M13: 12,886,510 km (0.095 R)
• M14: 14,278,818 km (0.098 R)
• M15: 15,412,470 km (0.118 R)
• M16: 16,340,725 km (0.118 R)
• M17: 17,858,545 km (0.113 R)
• M18: 18,651,863 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 10.4

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.59 AU - 4.19 AU

Year: 3969 Days

Day: 9.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,583,500 km

• M1: 132,394 km (0.119 R)
• M2: 526,884 km (0.114 R)
• M3: 1,174,493 km (0.08 R)
• M4: 1,515,875 km (0.086 R)
• M5: 2,177,846 km (0.116 R)
• M6: 3,656,471 km (0.056 R)
• M7: 4,328,764 km (0.077 R)
• M8: 4,872,702 km (0.084 R)
• M9: 5,378,642 km (0.073 R)
• M10: 5,948,759 km (0.088 R)
• M11: 6,590,235 km (0.111 R)
• M12: 7,043,068 km (0.109 R)
• M13: 7,975,362 km (0.113 R)
• M14: 9,667,762 km (0.077 R)
• M15: 10,554,878 km (0.085 R)
• M16: 12,785,382 km (0.092 R)
• M17: 13,286,834 km (0.107 R)
• M18: 16,225,235 km (0.095 R)
• M19: 16,635,433 km (0.102 R)
• M20: 20,850,652 km (0.057 R)
• M21: 21,686,904 km (0.025 R)
• M22: 22,184,915 km (0.094 R)
• M23: 25,334,848 km (0.061 R)
• M24: 26,286,889 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.8

Radius: 4.4

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.76 AU - 11.06 AU

Year: 18353 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,583,500 km

• M1: 54,753 km (0.115 R)
• M2: 198,516 km (0.046 R)
• M3: 429,795 km (0.058 R)
• M4: 896,839 km (0.068 R)
• M5: 1,052,571 km (0.113 R)
• M6: 1,838,408 km (0.089 R)
• M7: 2,030,342 km (0.119 R)
• M8: 3,157,562 km (0.115 R)
• M9: 3,411,879 km (0.076 R)
• M10: 4,462,804 km (0.066 R)
• M11: 5,292,473 km (0.057 R)
• M12: 6,187,667 km (0.104 R)
• M13: 8,312,406 km (0.113 R)
• M14: 10,784,062 km (0.101 R)
• M15: 13,539,804 km (0.11 R)
• M16: 14,785,655 km (0.083 R)
• M17: 19,605,100 km (0.112 R)
• M18: 25,292,063 km (0.043 R)
• M19: 28,871,491 km (0.044 R)
• M20: 30,829,279 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.8

Radius: 4.9

Gravity: 18.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.75 AU - 11.19 AU

Year: 18529 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,583,500 km

• M1: 62,233 km (0.117 R)
• M2: 280,795 km (0.081 R)
• M3: 539,600 km (0.096 R)
• M4: 1,136,046 km (0.114 R)
• M5: 1,306,887 km (0.043 R)
• M6: 2,055,176 km (0.075 R)
• M7: 2,838,171 km (0.079 R)
• M8: 3,206,331 km (0.039 R)
• M9: 4,128,004 km (0.092 R)
• M10: 4,312,757 km (0.108 R)
• M11: 5,880,543 km (0.082 R)
• M12: 10,476,638 km (0.052 R)
• M13: 10,879,356 km (0.106 R)
• M14: 11,352,234 km (0.06 R)
• M15: 12,212,572 km (0.077 R)
• M16: 13,448,549 km (0.077 R)
• M17: 14,909,073 km (0.032 R)
• M18: 16,859,830 km (0.072 R)
• M19: 17,174,284 km (0.037 R)
• M20: 18,721,725 km (0.117 R)
• M21: 18,889,723 km (0.091 R)
• M22: 19,143,890 km (0.11 R)
• M23: 19,314,431 km (0.064 R)
• M24: 19,486,170 km (0.084 R)
• M25: 20,359,672 km (0.056 R)
• M26: 24,115,775 km (0.059 R)
• M27: 27,218,285 km (0.119 R)
• M28: 28,976,958 km (0.066 R)
• M29: 33,578,140 km (0.047 R)
• M30: 35,856,814 km (0.037 R)
• M31: 37,299,088 km (0.111 R)
• M32: 38,101,680 km (0.093 R)
• M33: 40,298,525 km (0.112 R)
• M34: 40,860,564 km (0.101 R)
• M35: 48,968,769 km (0.105 R)
• M36: 54,759,104 km (0.098 R)
• M37: 58,983,000 km (0.091 R)
• M38: 61,916,315 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.2

Radius: 4

Gravity: 34.58 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.25 AU - 12.29 AU

Year: 22473 Days

Day: 20.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,583,500 km

• M1: 51,013 km (0.087 R)
• M2: 264,339 km (0.052 R)
• M3: 718,818 km (0.107 R)
• M4: 1,005,447 km (0.095 R)
• M5: 1,539,512 km (0.059 R)
• M6: 2,075,072 km (0.118 R)
• M7: 2,264,164 km (0.054 R)
• M8: 2,725,823 km (0.047 R)
• M9: 2,875,869 km (0.117 R)
• M10: 3,111,187 km (0.106 R)
• M11: 3,387,644 km (0.088 R)
• M12: 3,620,568 km (0.111 R)
• M13: 6,703,481 km (0.101 R)
• M14: 7,499,192 km (0.109 R)
• M15: 8,460,956 km (0.072 R)
• M16: 10,382,242 km (0.082 R)
• M17: 10,873,222 km (0.046 R)
• M18: 11,769,313 km (0.096 R)
• M19: 12,438,913 km (0.116 R)
• M20: 14,675,551 km (0.042 R)
• M21: 18,289,836 km (0.098 R)
• M22: 19,925,090 km (0.097 R)
• M23: 24,327,307 km (0.093 R)
• M24: 28,615,829 km (0.068 R)
• M25: 32,337,375 km (0.096 R)
• M26: 32,726,479 km (0.062 R)
• M27: 33,779,050 km (0.09 R)
• M28: 35,675,053 km (0.061 R)
• M29: 35,813,132 km (0.079 R)
• M30: 36,229,463 km (0.118 R)
• M31: 38,359,886 km (0.111 R)
• M32: 40,272,644 km (0.053 R)
• M33: 48,390,722 km (0.077 R)
• M34: 49,927,841 km (0.073 R)
• M35: 52,383,340 km (0.119 R)
• M36: 55,471,788 km (0.096 R)
• M37: 56,777,927 km (0.032 R)
• M38: 67,339,537 km (0.105 R)
• M39: 68,185,961 km (0.089 R)
• M40: 68,825,492 km (0.042 R)
• M41: 70,332,990 km (0.097 R)
• M42: 74,310,349 km (0.075 R)
• M43: 74,987,578 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit