🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 11.2

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.77 AU - 0.87 AU

Year: 472 Days

Day: 9.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,424,039 km

• M1: 151,842 km (0.075 R)
• M2: 519,254 km (0.093 R)
• M3: 965,205 km (0.037 R)
• M4: 1,369,718 km (0.062 R)
• M5: 1,742,366 km (0.12 R)
• M6: 2,199,388 km (0.095 R)
• M7: 2,689,471 km (0.081 R)
• M8: 3,445,089 km (0.112 R)
• M9: 3,796,644 km (0.086 R)
• M10: 4,519,501 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.73 AU - 0.93 AU

Year: 481 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 54,424,039 km

• M1: 112,946 km (0.102 R)
• M2: 431,291 km (0.055 R)
• M3: 1,252,583 km (0.11 R)
• M4: 1,609,075 km (0.107 R)
• M5: 1,908,719 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 11.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 1323 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,424,039 km

• M1: 148,401 km (0.108 R)
• M2: 658,380 km (0.06 R)
• M3: 1,261,708 km (0.115 R)
• M4: 1,675,646 km (0.103 R)
• M5: 2,249,952 km (0.092 R)
• M6: 3,915,126 km (0.048 R)
• M7: 4,488,235 km (0.106 R)
• M8: 5,137,340 km (0.085 R)
• M9: 5,604,086 km (0.077 R)
• M10: 6,192,155 km (0.052 R)
• M11: 6,997,740 km (0.069 R)
• M12: 7,572,495 km (0.076 R)
• M13: 8,669,047 km (0.117 R)
• M14: 9,708,902 km (0.103 R)
• M15: 10,160,538 km (0.101 R)
• M16: 10,558,767 km (0.046 R)
• M17: 11,140,853 km (0.104 R)
• M18: 12,109,200 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 9.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.79 AU - 2.15 AU

Year: 1758 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,424,039 km

• M1: 116,088 km (0.079 R)
• M2: 704,307 km (0.102 R)
• M3: 1,058,106 km (0.106 R)
• M4: 1,411,755 km (0.078 R)
• M5: 1,844,243 km (0.104 R)
• M6: 2,965,628 km (0.093 R)
• M7: 3,457,506 km (0.085 R)
• M8: 4,265,334 km (0.105 R)
• M9: 6,690,914 km (0.032 R)
• M10: 7,039,627 km (0.044 R)
• M11: 7,679,008 km (0.105 R)
• M12: 8,532,165 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 8.1

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.99 AU - 2.15 AU

Year: 1894 Days

Day: 10.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 155.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,424,039 km

• M1: 100,829 km (0.071 R)
• M2: 787,633 km (0.115 R)
• M3: 1,305,541 km (0.074 R)
• M4: 2,113,220 km (0.08 R)
• M5: 2,632,773 km (0.093 R)
• M6: 2,980,738 km (0.049 R)
• M7: 5,056,408 km (0.073 R)
• M8: 5,354,108 km (0.102 R)
• M9: 5,868,724 km (0.117 R)
• M10: 6,415,804 km (0.062 R)
• M11: 7,777,892 km (0.05 R)
• M12: 8,320,634 km (0.097 R)
• M13: 9,935,393 km (0.094 R)
• M14: 10,369,825 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 13.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.89 AU - 3.21 AU

Year: 3387 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,424,039 km

• M1: 170,392 km (0.037 R)
• M2: 679,174 km (0.076 R)
• M3: 1,825,393 km (0.109 R)
• M4: 3,505,078 km (0.105 R)
• M5: 5,496,974 km (0.069 R)
• M6: 6,197,092 km (0.117 R)
• M7: 10,007,499 km (0.038 R)
• M8: 10,626,535 km (0.114 R)
• M9: 11,895,723 km (0.108 R)
• M10: 13,658,884 km (0.097 R)
• M11: 14,369,623 km (0.103 R)
• M12: 15,975,557 km (0.036 R)
• M13: 16,764,685 km (0.09 R)
• M14: 20,314,194 km (0.106 R)
• M15: 22,542,903 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.1

Radius: 12.8

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.95 AU - 3.99 AU

Year: 4110 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,424,039 km

• M1: 159,172 km (0.087 R)
• M2: 1,254,677 km (0.088 R)
• M3: 2,396,109 km (0.101 R)
• M4: 3,381,660 km (0.052 R)
• M5: 4,671,493 km (0.06 R)
• M6: 5,167,559 km (0.11 R)
• M7: 6,579,913 km (0.028 R)
• M8: 7,307,407 km (0.109 R)
• M9: 8,498,505 km (0.091 R)
• M10: 10,282,909 km (0.073 R)
• M11: 11,776,494 km (0.056 R)
• M12: 12,207,934 km (0.064 R)
• M13: 12,849,859 km (0.077 R)
• M14: 17,615,748 km (0.09 R)
• M15: 21,543,440 km (0.088 R)
• M16: 24,284,372 km (0.112 R)
• M17: 25,221,154 km (0.087 R)
• M18: 29,036,797 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.2

Radius: 8.4

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.66 AU - 4.36 AU

Year: 5106 Days

Day: 13.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,424,039 km

• M1: 131,347 km (0.059 R)
• M2: 442,959 km (0.084 R)
• M3: 877,242 km (0.029 R)
• M4: 2,037,074 km (0.076 R)
• M5: 2,427,824 km (0.109 R)
• M6: 2,775,788 km (0.106 R)
• M7: 3,298,334 km (0.12 R)
• M8: 3,862,019 km (0.104 R)
• M9: 4,338,039 km (0.102 R)
• M10: 4,668,202 km (0.089 R)
• M11: 5,014,969 km (0.037 R)
• M12: 5,321,795 km (0.091 R)
• M13: 5,700,576 km (0.063 R)
• M14: 6,097,310 km (0.033 R)
• M15: 6,911,870 km (0.031 R)
• M16: 8,058,239 km (0.114 R)
• M17: 8,796,205 km (0.106 R)
• M18: 9,161,074 km (0.063 R)
• M19: 9,921,331 km (0.112 R)
• M20: 10,272,287 km (0.098 R)
• M21: 12,153,780 km (0.105 R)
• M22: 12,505,185 km (0.08 R)
• M23: 13,386,915 km (0.119 R)
• M24: 14,198,932 km (0.091 R)
• M25: 16,280,886 km (0.12 R)
• M26: 20,259,890 km (0.066 R)
• M27: 22,211,544 km (0.108 R)
• M28: 23,348,188 km (0.102 R)
• M29: 28,991,319 km (0.098 R)
• M30: 29,982,106 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 3.8

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.45 AU - 7.97 AU

Year: 12309 Days

Day: 22.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,424,039 km

• M1: 51,761 km (0.065 R)
• M2: 560,394 km (0.104 R)
• M3: 920,326 km (0.081 R)
• M4: 1,304,194 km (0.117 R)
• M5: 1,539,362 km (0.071 R)
• M6: 1,667,119 km (0.109 R)
• M7: 1,944,324 km (0.119 R)
• M8: 2,939,897 km (0.119 R)
• M9: 3,092,936 km (0.114 R)
• M10: 5,208,399 km (0.109 R)
• M11: 6,431,661 km (0.118 R)
• M12: 9,334,758 km (0.056 R)
• M13: 9,858,649 km (0.078 R)
• M14: 11,983,986 km (0.083 R)
• M15: 12,659,570 km (0.075 R)
• M16: 13,182,564 km (0.039 R)
• M17: 16,834,248 km (0.091 R)
• M18: 17,608,866 km (0.1 R)
• M19: 19,457,297 km (0.11 R)
• M20: 20,626,255 km (0.106 R)
• M21: 23,275,035 km (0.099 R)
• M22: 23,621,205 km (0.12 R)
• M23: 30,765,849 km (0.03 R)
• M24: 36,136,712 km (0.076 R)
• M25: 36,717,451 km (0.116 R)
• M26: 37,659,768 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 3.3

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.69 AU - 12.67 AU

Year: 20652 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,424,039 km

• M1: 41,738 km (0.089 R)
• M2: 155,133 km (0.087 R)
• M3: 259,702 km (0.082 R)
• M4: 476,170 km (0.036 R)
• M5: 685,607 km (0.119 R)
• M6: 942,766 km (0.102 R)
• M7: 1,196,933 km (0.104 R)
• M8: 1,907,971 km (0.11 R)
• M9: 2,141,045 km (0.032 R)
• M10: 2,412,864 km (0.109 R)
• M11: 2,795,685 km (0.089 R)
• M12: 3,217,551 km (0.052 R)
• M13: 4,579,490 km (0.109 R)
• M14: 5,265,695 km (0.117 R)
• M15: 6,245,262 km (0.093 R)
• M16: 7,910,436 km (0.088 R)
• M17: 8,183,303 km (0.032 R)
• M18: 8,796,056 km (0.119 R)
• M19: 9,694,241 km (0.061 R)
• M20: 11,787,714 km (0.062 R)
• M21: 12,143,757 km (0.075 R)
• M22: 13,834,512 km (0.076 R)
• M23: 14,975,944 km (0.115 R)
• M24: 17,368,163 km (0.113 R)
• M25: 20,339,327 km (0.029 R)
• M26: 21,900,081 km (0.09 R)
• M27: 24,292,749 km (0.109 R)
• M28: 26,348,075 km (0.097 R)
• M29: 32,969,725 km (0.112 R)
• M30: 33,675,378 km (0.091 R)
• M31: 36,473,457 km (0.092 R)
• M32: 36,849,396 km (0.042 R)
• M33: 37,228,029 km (0.112 R)
• M34: 37,992,922 km (0.12 R)
• M35: 41,293,351 km (0.099 R)
• M36: 42,943,266 km (0.092 R)
• M37: 47,556,714 km (0.052 R)
• M38: 50,291,513 km (0.093 R)
• M39: 53,936,016 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit