🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 9

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 717 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,970,002 km

• M1: 112,797 km (0.114 R)
• M2: 438,771 km (0.103 R)
• M3: 881,730 km (0.094 R)
• M4: 1,163,273 km (0.11 R)
• M5: 1,807,292 km (0.094 R)
• M6: 2,186,373 km (0.103 R)
• M7: 2,975,651 km (0.115 R)
• M8: 3,429,531 km (0.082 R)
• M9: 4,664,611 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 15

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.39 AU - 1.41 AU

Year: 1105 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,970,002 km

• M1: 186,549 km (0.052 R)
• M2: 665,711 km (0.047 R)
• M3: 1,189,901 km (0.055 R)
• M4: 1,938,040 km (0.08 R)
• M5: 2,464,475 km (0.106 R)
• M6: 3,012,602 km (0.11 R)
• M7: 3,755,804 km (0.111 R)
• M8: 4,249,328 km (0.11 R)
• M9: 5,116,098 km (0.095 R)
• M10: 5,687,113 km (0.117 R)
• M11: 6,178,542 km (0.086 R)
• M12: 6,719,787 km (0.096 R)
• M13: 7,247,568 km (0.094 R)
• M14: 7,898,169 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 11.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.79 AU - 1.91 AU

Year: 1678 Days

Day: 13.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,970,002 km

• M1: 138,228 km (0.036 R)
• M2: 535,860 km (0.119 R)
• M3: 1,076,357 km (0.081 R)
• M4: 1,445,415 km (0.028 R)
• M5: 1,847,683 km (0.089 R)
• M6: 2,620,655 km (0.115 R)
• M7: 3,853,791 km (0.103 R)
• M8: 4,328,315 km (0.097 R)
• M9: 5,007,789 km (0.12 R)
• M10: 5,687,861 km (0.115 R)
• M11: 6,304,802 km (0.068 R)
• M12: 6,757,635 km (0.085 R)
• M13: 7,205,381 km (0.094 R)
• M14: 8,014,706 km (0.105 R)
• M15: 8,607,413 km (0.067 R)
• M16: 9,453,688 km (0.09 R)
• M17: 9,947,361 km (0.111 R)
• M18: 11,384,996 km (0.079 R)
• M19: 12,797,350 km (0.101 R)
• M20: 13,983,362 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 14.4

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.67 AU - 2.33 AU

Year: 1886 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 81,970,002 km

• M1: 179,218 km (0.098 R)
• M2: 796,758 km (0.091 R)
• M3: 1,370,765 km (0.08 R)
• M4: 2,073,726 km (0.098 R)
• M5: 3,242,085 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 14

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.08 AU - 4.36 AU

Year: 4785 Days

Day: 11.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,970,002 km

• M1: 174,431 km (0.098 R)
• M2: 825,331 km (0.066 R)
• M3: 1,305,241 km (0.063 R)
• M4: 1,860,848 km (0.058 R)
• M5: 2,753,648 km (0.089 R)
• M6: 3,327,505 km (0.05 R)
• M7: 4,024,482 km (0.093 R)
• M8: 4,597,741 km (0.049 R)
• M9: 5,069,573 km (0.063 R)
• M10: 7,031,250 km (0.063 R)
• M11: 7,866,754 km (0.051 R)
• M12: 8,917,679 km (0.108 R)
• M13: 9,615,702 km (0.091 R)
• M14: 10,060,158 km (0.104 R)
• M15: 10,731,104 km (0.058 R)
• M16: 11,656,965 km (0.07 R)
• M17: 12,539,892 km (0.119 R)
• M18: 13,120,182 km (0.06 R)
• M19: 13,819,851 km (0.089 R)
• M20: 15,900,758 km (0.052 R)
• M21: 16,352,244 km (0.089 R)
• M22: 21,418,974 km (0.106 R)
• M23: 22,179,231 km (0.114 R)
• M24: 25,632,398 km (0.083 R)
• M25: 26,097,648 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 12.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.86 AU - 6.06 AU

Year: 7366 Days

Day: 14.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,970,002 km

• M1: 154,385 km (0.031 R)
• M2: 772,374 km (0.076 R)
• M3: 1,271,432 km (0.108 R)
• M4: 2,114,416 km (0.105 R)
• M5: 3,145,146 km (0.047 R)
• M6: 5,802,004 km (0.07 R)
• M7: 6,640,799 km (0.053 R)
• M8: 7,439,801 km (0.099 R)
• M9: 7,924,349 km (0.058 R)
• M10: 8,559,841 km (0.089 R)
• M11: 11,132,924 km (0.11 R)
• M12: 12,427,544 km (0.087 R)
• M13: 16,368,550 km (0.073 R)
• M14: 16,913,386 km (0.06 R)
• M15: 18,329,030 km (0.066 R)
• M16: 21,637,686 km (0.092 R)
• M17: 23,219,235 km (0.088 R)
• M18: 24,081,966 km (0.059 R)
• M19: 25,145,158 km (0.057 R)
• M20: 27,460,634 km (0.116 R)
• M21: 28,328,002 km (0.066 R)
• M22: 29,412,737 km (0.064 R)
• M23: 33,265,181 km (0.117 R)
• M24: 36,395,367 km (0.119 R)
• M25: 37,795,004 km (0.1 R)
• M26: 39,230,396 km (0.105 R)
• M27: 41,702,800 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 3.4

Gravity: 71.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.41 AU - 8.69 AU

Year: 12483 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,970,002 km

• M1: 42,336 km (0.098 R)
• M2: 207,642 km (0.082 R)
• M3: 374,892 km (0.025 R)
• M4: 543,040 km (0.079 R)
• M5: 1,115,252 km (0.1 R)
• M6: 1,556,566 km (0.074 R)
• M7: 1,765,704 km (0.112 R)
• M8: 2,658,953 km (0.03 R)
• M9: 2,934,213 km (0.09 R)
• M10: 3,278,886 km (0.099 R)
• M11: 5,525,547 km (0.098 R)
• M12: 7,549,008 km (0.102 R)
• M13: 8,923,663 km (0.109 R)
• M14: 10,512,542 km (0.025 R)
• M15: 11,081,462 km (0.117 R)
• M16: 13,696,134 km (0.106 R)
• M17: 14,305,296 km (0.108 R)
• M18: 15,003,320 km (0.096 R)
• M19: 17,388,808 km (0.057 R)
• M20: 17,942,469 km (0.109 R)
• M21: 20,274,401 km (0.117 R)
• M22: 23,083,251 km (0.108 R)
• M23: 24,041,874 km (0.112 R)
• M24: 24,530,909 km (0.064 R)
• M25: 25,529,026 km (0.039 R)
• M26: 26,553,772 km (0.096 R)
• M27: 31,389,822 km (0.07 R)
• M28: 32,446,432 km (0.111 R)
• M29: 34,382,827 km (0.11 R)
• M30: 38,884,675 km (0.078 R)
• M31: 40,928,631 km (0.111 R)
• M32: 41,765,930 km (0.08 R)
• M33: 43,186,512 km (0.046 R)
• M34: 45,675,072 km (0.047 R)
• M35: 45,973,969 km (0.115 R)
• M36: 47,182,570 km (0.105 R)
• M37: 50,775,312 km (0.093 R)
• M38: 52,229,254 km (0.081 R)
• M39: 57,276,238 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 5.5

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.91 AU - 8.55 AU

Year: 15745 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,970,002 km

• M1: 68,366 km (0.068 R)
• M2: 344,823 km (0.109 R)
• M3: 579,841 km (0.077 R)
• M4: 930,798 km (0.112 R)
• M5: 1,655,300 km (0.047 R)
• M6: 2,679,747 km (0.105 R)
• M7: 4,189,937 km (0.082 R)
• M8: 4,561,688 km (0.09 R)
• M9: 5,090,965 km (0.106 R)
• M10: 6,430,764 km (0.04 R)
• M11: 7,989,723 km (0.12 R)
• M12: 9,945,416 km (0.089 R)
• M13: 10,889,827 km (0.097 R)
• M14: 11,651,430 km (0.077 R)
• M15: 12,573,551 km (0.093 R)
• M16: 15,485,474 km (0.088 R)
• M17: 23,448,718 km (0.089 R)
• M18: 23,640,652 km (0.077 R)
• M19: 26,855,361 km (0.102 R)
• M20: 27,702,384 km (0.119 R)
• M21: 29,005,980 km (0.098 R)
• M22: 29,227,086 km (0.067 R)
• M23: 33,282,235 km (0.103 R)
• M24: 36,398,060 km (0.102 R)
• M25: 37,173,724 km (0.082 R)
• M26: 37,565,671 km (0.105 R)
• M27: 40,386,937 km (0.112 R)
• M28: 41,357,827 km (0.072 R)
• M29: 42,060,788 km (0.091 R)
• M30: 44,952,515 km (0.06 R)
• M31: 51,937,838 km (0.089 R)
• M32: 52,264,110 km (0.1 R)
• M33: 54,586,019 km (0.102 R)
• M34: 56,802,760 km (0.083 R)
• M35: 57,496,894 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 5.6

Gravity: 17.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.37 AU - 10.45 AU

Year: 16264 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,970,002 km

• M1: 72,256 km (0.087 R)
• M2: 252,820 km (0.055 R)
• M3: 582,684 km (0.103 R)
• M4: 845,378 km (0.11 R)
• M5: 1,051,075 km (0.111 R)
• M6: 1,237,025 km (0.105 R)
• M7: 1,549,984 km (0.101 R)
• M8: 3,252,407 km (0.112 R)
• M9: 3,735,758 km (0.101 R)
• M10: 4,265,634 km (0.095 R)
• M11: 4,744,496 km (0.085 R)
• M12: 6,437,047 km (0.066 R)
• M13: 7,285,117 km (0.108 R)
• M14: 8,495,663 km (0.098 R)
• M15: 8,893,593 km (0.065 R)
• M16: 11,729,071 km (0.103 R)
• M17: 18,515,429 km (0.085 R)
• M18: 20,129,590 km (0.114 R)
• M19: 20,747,280 km (0.082 R)
• M20: 21,559,746 km (0.112 R)
• M21: 21,927,607 km (0.038 R)
• M22: 23,635,117 km (0.076 R)
• M23: 28,950,629 km (0.101 R)
• M24: 37,204,691 km (0.095 R)
• M25: 42,149,798 km (0.111 R)
• M26: 44,333,479 km (0.104 R)
• M27: 45,830,504 km (0.088 R)
• M28: 50,200,707 km (0.093 R)
• M29: 51,498,618 km (0.073 R)
• M30: 51,826,537 km (0.117 R)
• M31: 53,152,123 km (0.101 R)
• M32: 54,840,635 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 4.7

Gravity: 32.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.46 AU - 11.96 AU

Year: 21755 Days

Day: 18.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,970,002 km

• M1: 81,980 km (0.063 R)
• M2: 297,999 km (0.107 R)
• M3: 489,933 km (0.107 R)
• M4: 656,585 km (0.119 R)
• M5: 817,104 km (0.042 R)
• M6: 1,219,372 km (0.112 R)
• M7: 1,582,745 km (0.094 R)
• M8: 1,761,964 km (0.101 R)
• M9: 3,880,120 km (0.086 R)
• M10: 5,106,673 km (0.033 R)
• M11: 5,786,894 km (0.085 R)
• M12: 8,188,389 km (0.073 R)
• M13: 9,004,445 km (0.113 R)
• M14: 9,403,273 km (0.077 R)
• M15: 10,175,049 km (0.107 R)
• M16: 12,253,262 km (0.045 R)
• M17: 16,289,712 km (0.089 R)
• M18: 17,312,662 km (0.104 R)
• M19: 19,391,923 km (0.109 R)
• M20: 19,580,267 km (0.097 R)
• M21: 22,449,704 km (0.07 R)
• M22: 31,273,136 km (0.084 R)
• M23: 34,339,144 km (0.089 R)
• M24: 41,527,172 km (0.086 R)
• M25: 45,553,150 km (0.086 R)
• M26: 45,886,005 km (0.091 R)
• M27: 47,917,544 km (0.062 R)
• M28: 50,362,422 km (0.088 R)
• M29: 51,435,189 km (0.061 R)
• M30: 59,573,163 km (0.08 R)
• M31: 63,013,615 km (0.039 R)
• M32: 65,520,427 km (0.056 R)
• M33: 70,065,808 km (0.08 R)
• M34: 70,954,868 km (0.091 R)
• M35: 75,745,591 km (0.066 R)
• M36: 80,504,449 km (0.164 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit