🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 14.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.89 AU - 1.07 AU

Year: 636 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 38,053,452 km

• M1: 181,612 km (0.037 R)
• M2: 639,680 km (0.094 R)
• M3: 1,193,641 km (0.111 R)
• M4: 1,962,724 km (0.074 R)
• M5: 2,662,244 km (0.105 R)
• M6: 3,263,478 km (0.098 R)
• M7: 4,089,707 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 13

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.07 AU - 1.23 AU

Year: 809 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,053,452 km

• M1: 161,715 km (0.096 R)
• M2: 938,278 km (0.113 R)
• M3: 1,385,127 km (0.098 R)
• M4: 1,958,236 km (0.086 R)
• M5: 2,436,800 km (0.118 R)
• M6: 2,993,453 km (0.081 R)
• M7: 3,434,169 km (0.055 R)
• M8: 3,842,122 km (0.081 R)
• M9: 4,774,715 km (0.111 R)
• M10: 5,304,441 km (0.071 R)
• M11: 6,569,590 km (0.105 R)
• M12: 8,435,974 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 8.8

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.27 AU - 2.67 AU

Year: 2547 Days

Day: 6.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,053,452 km

• M1: 109,506 km (0.102 R)
• M2: 419,622 km (0.115 R)
• M3: 857,046 km (0.102 R)
• M4: 1,144,573 km (0.104 R)
• M5: 1,516,474 km (0.087 R)
• M6: 1,844,841 km (0.083 R)
• M7: 2,245,614 km (0.064 R)
• M8: 2,646,835 km (0.109 R)
• M9: 2,940,496 km (0.096 R)
• M10: 3,371,637 km (0.108 R)
• M11: 5,032,323 km (0.054 R)
• M12: 6,874,471 km (0.109 R)
• M13: 7,991,817 km (0.104 R)
• M14: 9,801,952 km (0.095 R)
• M15: 11,674,468 km (0.116 R)
• M16: 12,027,968 km (0.061 R)
• M17: 12,469,880 km (0.078 R)
• M18: 12,756,659 km (0.113 R)
• M19: 13,301,046 km (0.043 R)
• M20: 13,817,159 km (0.091 R)
• M21: 14,124,433 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 9

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.49 AU - 2.75 AU

Year: 2782 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,053,452 km

• M1: 111,899 km (0.118 R)
• M2: 449,542 km (0.062 R)
• M3: 880,982 km (0.113 R)
• M4: 1,321,996 km (0.104 R)
• M5: 1,656,048 km (0.052 R)
• M6: 2,033,484 km (0.104 R)
• M7: 2,497,985 km (0.12 R)
• M8: 2,829,345 km (0.055 R)
• M9: 3,600,821 km (0.098 R)
• M10: 4,110,201 km (0.088 R)
• M11: 4,713,530 km (0.103 R)
• M12: 5,323,590 km (0.075 R)
• M13: 6,068,288 km (0.103 R)
• M14: 6,379,302 km (0.038 R)
• M15: 7,504,278 km (0.08 R)
• M16: 8,650,048 km (0.057 R)
• M17: 9,488,694 km (0.11 R)
• M18: 11,284,915 km (0.108 R)
• M19: 12,738,558 km (0.111 R)
• M20: 13,062,288 km (0.087 R)
• M21: 14,115,756 km (0.103 R)
• M22: 14,916,703 km (0.099 R)
• M23: 15,853,784 km (0.119 R)
• M24: 16,390,990 km (0.094 R)
• M25: 17,672,595 km (0.111 R)
• M26: 18,543,703 km (0.112 R)
• M27: 20,308,659 km (0.066 R)
• M28: 21,393,842 km (0.034 R)
• M29: 22,249,392 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 11.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.68 AU - 3.22 AU

Year: 3324 Days

Day: 13.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,053,452 km

• M1: 144,661 km (0.066 R)
• M2: 512,672 km (0.072 R)
• M3: 876,344 km (0.078 R)
• M4: 1,498,821 km (0.113 R)
• M5: 3,910,040 km (0.11 R)
• M6: 4,279,845 km (0.083 R)
• M7: 5,776,123 km (0.082 R)
• M8: 6,522,018 km (0.099 R)
• M9: 7,273,299 km (0.084 R)
• M10: 8,237,457 km (0.05 R)
• M11: 8,783,190 km (0.059 R)
• M12: 9,699,627 km (0.072 R)
• M13: 11,289,104 km (0.073 R)
• M14: 12,166,496 km (0.086 R)
• M15: 17,197,173 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.27 AU - 5.17 AU

Year: 5687 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,053,452 km

• M1: 165,455 km (0.07 R)
• M2: 606,320 km (0.063 R)
• M3: 1,169,855 km (0.043 R)
• M4: 1,756,578 km (0.077 R)
• M5: 2,286,155 km (0.112 R)
• M6: 3,200,646 km (0.101 R)
• M7: 3,854,539 km (0.118 R)
• M8: 4,550,019 km (0.038 R)
• M9: 5,749,046 km (0.084 R)
• M10: 7,928,986 km (0.111 R)
• M11: 8,409,794 km (0.106 R)
• M12: 9,892,010 km (0.079 R)
• M13: 11,155,663 km (0.113 R)
• M14: 11,804,469 km (0.085 R)
• M15: 12,432,780 km (0.086 R)
• M16: 13,035,958 km (0.107 R)
• M17: 17,131,200 km (0.114 R)
• M18: 19,811,695 km (0.065 R)
• M19: 21,547,928 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 13.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.68 AU - 4.78 AU

Year: 5707 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,053,452 km

• M1: 170,542 km (0.109 R)
• M2: 877,840 km (0.077 R)
• M3: 1,481,917 km (0.119 R)
• M4: 2,443,532 km (0.083 R)
• M5: 3,003,327 km (0.097 R)
• M6: 3,445,538 km (0.106 R)
• M7: 5,306,236 km (0.12 R)
• M8: 6,945,081 km (0.116 R)
• M9: 7,881,414 km (0.098 R)
• M10: 10,236,384 km (0.118 R)
• M11: 12,011,811 km (0.093 R)
• M12: 12,701,009 km (0.087 R)
• M13: 14,628,577 km (0.102 R)
• M14: 17,604,827 km (0.101 R)
• M15: 23,075,472 km (0.077 R)
• M16: 23,563,460 km (0.114 R)
• M17: 24,983,293 km (0.045 R)
• M18: 34,617,994 km (0.037 R)
• M19: 35,257,825 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.5

Radius: 6.2

Gravity: 24.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.11 AU - 7.59 AU

Year: 13072 Days

Day: 19.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,053,452 km

• M1: 77,193 km (0.086 R)
• M2: 280,346 km (0.09 R)
• M3: 488,886 km (0.07 R)
• M4: 1,408,015 km (0.049 R)
• M5: 2,233,646 km (0.055 R)
• M6: 2,820,967 km (0.089 R)
• M7: 7,243,379 km (0.105 R)
• M8: 7,606,154 km (0.086 R)
• M9: 8,172,980 km (0.052 R)
• M10: 9,127,415 km (0.075 R)
• M11: 10,666,478 km (0.1 R)
• M12: 13,021,148 km (0.114 R)
• M13: 13,354,602 km (0.109 R)
• M14: 17,011,073 km (0.081 R)
• M15: 23,666,234 km (0.042 R)
• M16: 27,075,419 km (0.119 R)
• M17: 29,751,127 km (0.073 R)
• M18: 30,097,446 km (0.077 R)
• M19: 31,990,457 km (0.117 R)
• M20: 43,837,562 km (0.06 R)
• M21: 57,407,435 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.8

Radius: 6

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.33 AU - 10.05 AU

Year: 18276 Days

Day: 23 Hours

Environment

Temp: -222 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,053,452 km

• M1: 75,697 km (0.061 R)
• M2: 398,529 km (0.092 R)
• M3: 627,862 km (0.116 R)
• M4: 1,661,135 km (0.102 R)
• M5: 2,192,357 km (0.115 R)
• M6: 3,934,424 km (0.094 R)
• M7: 5,154,245 km (0.063 R)
• M8: 5,948,909 km (0.071 R)
• M9: 6,735,794 km (0.106 R)
• M10: 9,188,301 km (0.118 R)
• M11: 10,066,142 km (0.115 R)
• M12: 10,409,469 km (0.096 R)
• M13: 12,051,156 km (0.111 R)
• M14: 12,438,165 km (0.092 R)
• M15: 13,169,250 km (0.032 R)
• M16: 13,579,747 km (0.11 R)
• M17: 17,421,719 km (0.107 R)
• M18: 19,281,819 km (0.062 R)
• M19: 22,507,598 km (0.106 R)
• M20: 23,292,239 km (0.119 R)
• M21: 24,916,273 km (0.041 R)
• M22: 25,968,694 km (0.074 R)
• M23: 26,614,359 km (0.079 R)
• M24: 31,193,998 km (0.07 R)
• M25: 33,415,976 km (0.092 R)
• M26: 34,565,486 km (0.087 R)
• M27: 36,139,106 km (0.06 R)
• M28: 36,808,556 km (0.069 R)
• M29: 40,855,627 km (0.098 R)
• M30: 51,318,951 km (0.046 R)
• M31: 53,019,430 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.4

Radius: 5.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.1 AU - 12.48 AU

Year: 23251 Days

Day: 18.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 77.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,053,452 km

• M1: 75,397 km (0.069 R)
• M2: 748,588 km (0.066 R)
• M3: 1,646,624 km (0.1 R)
• M4: 2,060,262 km (0.086 R)
• M5: 2,559,171 km (0.107 R)
• M6: 2,787,906 km (0.03 R)
• M7: 3,308,656 km (0.075 R)
• M8: 3,722,145 km (0.104 R)
• M9: 4,300,041 km (0.105 R)
• M10: 5,444,615 km (0.056 R)
• M11: 6,779,028 km (0.113 R)
• M12: 12,334,494 km (0.069 R)
• M13: 15,841,218 km (0.114 R)
• M14: 16,224,787 km (0.053 R)
• M15: 16,943,904 km (0.058 R)
• M16: 17,480,212 km (0.085 R)
• M17: 19,013,141 km (0.087 R)
• M18: 21,322,334 km (0.049 R)
• M19: 23,397,855 km (0.105 R)
• M20: 27,668,725 km (0.07 R)
• M21: 28,505,725 km (0.101 R)
• M22: 31,820,813 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 11,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit