🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 8.9

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.63 AU - 1.05 AU

Year: 531 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,949,546 km

• M1: 111,002 km (0.047 R)
• M2: 392,994 km (0.065 R)
• M3: 679,174 km (0.108 R)
• M4: 956,978 km (0.117 R)
• M5: 1,408,614 km (0.091 R)
• M6: 1,724,863 km (0.09 R)
• M7: 2,329,388 km (0.118 R)
• M8: 2,742,428 km (0.027 R)
• M9: 3,566,264 km (0.1 R)
• M10: 3,898,670 km (0.06 R)
• M11: 4,937,927 km (0.115 R)
• M12: 5,513,130 km (0.066 R)
• M13: 5,902,085 km (0.099 R)
• M14: 6,529,648 km (0.072 R)
• M15: 7,509,065 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 9.2

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 1168 Days

Day: 12.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,949,546 km

• M1: 114,592 km (0.072 R)
• M2: 610,359 km (0.039 R)
• M3: 923,767 km (0.099 R)
• M4: 1,237,174 km (0.101 R)
• M5: 1,907,074 km (0.105 R)
• M6: 2,346,443 km (0.12 R)
• M7: 2,788,504 km (0.1 R)
• M8: 3,356,827 km (0.098 R)
• M9: 3,871,892 km (0.11 R)
• M10: 5,991,544 km (0.093 R)
• M11: 6,658,003 km (0.088 R)
• M12: 7,009,259 km (0.114 R)
• M13: 7,521,931 km (0.06 R)
• M14: 7,851,644 km (0.104 R)
• M15: 8,760,003 km (0.077 R)
• M16: 9,210,890 km (0.079 R)
• M17: 9,500,662 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 10.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.82 AU - 2.8 AU

Year: 2423 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,949,546 km

• M1: 127,308 km (0.065 R)
• M2: 484,099 km (0.12 R)
• M3: 1,114,654 km (0.046 R)
• M4: 1,690,456 km (0.117 R)
• M5: 2,689,620 km (0.042 R)
• M6: 3,839,130 km (0.109 R)
• M7: 4,393,241 km (0.04 R)
• M8: 5,496,525 km (0.117 R)
• M9: 6,226,712 km (0.114 R)
• M10: 7,158,857 km (0.051 R)
• M11: 8,937,126 km (0.061 R)
• M12: 9,842,044 km (0.115 R)
• M13: 10,770,149 km (0.077 R)
• M14: 11,446,032 km (0.082 R)
• M15: 11,912,329 km (0.118 R)
• M16: 12,270,167 km (0.087 R)
• M17: 12,882,621 km (0.106 R)
• M18: 13,644,523 km (0.049 R)
• M19: 14,213,144 km (0.097 R)
• M20: 14,616,011 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 9.1

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.61 AU - 2.81 AU

Year: 3079 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,949,546 km

• M1: 113,246 km (0.12 R)
• M2: 400,324 km (0.082 R)
• M3: 715,078 km (0.074 R)
• M4: 1,124,228 km (0.045 R)
• M5: 1,641,388 km (0.112 R)
• M6: 2,747,514 km (0.073 R)
• M7: 3,293,248 km (0.094 R)
• M8: 3,709,279 km (0.119 R)
• M9: 4,075,345 km (0.115 R)
• M10: 4,420,916 km (0.034 R)
• M11: 4,716,073 km (0.046 R)
• M12: 6,059,013 km (0.049 R)
• M13: 7,385,647 km (0.08 R)
• M14: 8,269,321 km (0.071 R)
• M15: 10,206,315 km (0.092 R)
• M16: 10,845,995 km (0.099 R)
• M17: 13,580,345 km (0.075 R)
• M18: 14,802,410 km (0.036 R)
• M19: 15,831,643 km (0.097 R)
• M20: 17,295,907 km (0.079 R)
• M21: 17,633,101 km (0.111 R)
• M22: 18,907,525 km (0.087 R)
• M23: 21,187,696 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 9.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.52 AU - 3.1 AU

Year: 3251 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,949,546 km

• M1: 115,789 km (0.107 R)
• M2: 692,638 km (0.113 R)
• M3: 2,953,062 km (0.115 R)
• M4: 3,732,018 km (0.104 R)
• M5: 4,128,901 km (0.063 R)
• M6: 7,668,686 km (0.072 R)
• M7: 9,589,523 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 10.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.89 AU - 4.09 AU

Year: 5501 Days

Day: 13.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,949,546 km

• M1: 134,488 km (0.086 R)
• M2: 877,840 km (0.084 R)
• M3: 1,764,357 km (0.065 R)
• M4: 2,115,314 km (0.1 R)
• M5: 3,519,140 km (0.079 R)
• M6: 4,061,133 km (0.082 R)
• M7: 4,658,029 km (0.098 R)
• M8: 5,014,371 km (0.106 R)
• M9: 6,480,580 km (0.107 R)
• M10: 11,949,130 km (0.12 R)
• M11: 12,348,855 km (0.115 R)
• M12: 13,697,929 km (0.117 R)
• M13: 14,633,664 km (0.103 R)
• M14: 16,305,121 km (0.117 R)
• M15: 19,837,725 km (0.091 R)
• M16: 21,099,134 km (0.07 R)
• M17: 21,749,436 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660

Radius: 5.8

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.73 AU - 6.51 AU

Year: 9196 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,949,546 km

• M1: 72,106 km (0.066 R)
• M2: 276,606 km (0.107 R)
• M3: 457,171 km (0.116 R)
• M4: 1,011,880 km (0.102 R)
• M5: 1,663,977 km (0.074 R)
• M6: 1,972,149 km (0.11 R)
• M7: 2,486,317 km (0.097 R)
• M8: 3,107,896 km (0.034 R)
• M9: 3,313,294 km (0.078 R)
• M10: 4,310,363 km (0.067 R)
• M11: 5,760,715 km (0.098 R)
• M12: 7,838,180 km (0.107 R)
• M13: 8,263,188 km (0.117 R)
• M14: 8,838,541 km (0.106 R)
• M15: 9,970,399 km (0.062 R)
• M16: 10,168,018 km (0.03 R)
• M17: 10,725,120 km (0.11 R)
• M18: 12,178,314 km (0.107 R)
• M19: 12,575,496 km (0.057 R)
• M20: 13,576,156 km (0.102 R)
• M21: 14,188,909 km (0.071 R)
• M22: 16,274,004 km (0.081 R)
• M23: 16,686,446 km (0.104 R)
• M24: 17,675,886 km (0.083 R)
• M25: 18,629,273 km (0.097 R)
• M26: 19,385,640 km (0.076 R)
• M27: 22,957,888 km (0.088 R)
• M28: 25,815,506 km (0.039 R)
• M29: 26,945,568 km (0.092 R)
• M30: 27,137,054 km (0.096 R)
• M31: 30,637,046 km (0.118 R)
• M32: 33,534,158 km (0.102 R)
• M33: 34,539,007 km (0.114 R)
• M34: 38,881,833 km (0.098 R)
• M35: 39,126,425 km (0.074 R)
• M36: 39,372,065 km (0.105 R)
• M37: 40,490,010 km (0.098 R)
• M38: 42,400,225 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.7

Radius: 7.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.05 AU - 7.91 AU

Year: 14121 Days

Day: 22.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,949,546 km

• M1: 97,089 km (0.073 R)
• M2: 385,215 km (0.076 R)
• M3: 633,098 km (0.077 R)
• M4: 1,064,389 km (0.102 R)
• M5: 1,384,528 km (0.064 R)
• M6: 1,906,625 km (0.118 R)
• M7: 2,383,842 km (0.028 R)
• M8: 4,220,605 km (0.107 R)
• M9: 5,000,907 km (0.109 R)
• M10: 5,772,234 km (0.119 R)
• M11: 6,845,000 km (0.095 R)
• M12: 7,428,581 km (0.109 R)
• M13: 7,919,113 km (0.078 R)
• M14: 8,344,120 km (0.08 R)
• M15: 9,101,534 km (0.103 R)
• M16: 14,323,099 km (0.071 R)
• M17: 17,381,029 km (0.115 R)
• M18: 19,213,154 km (0.058 R)
• M19: 22,659,290 km (0.118 R)
• M20: 22,914,055 km (0.1 R)
• M21: 24,931,383 km (0.096 R)
• M22: 25,385,113 km (0.085 R)
• M23: 26,496,476 km (0.108 R)
• M24: 28,322,018 km (0.064 R)
• M25: 28,915,623 km (0.058 R)
• M26: 32,008,110 km (0.072 R)
• M27: 34,860,941 km (0.055 R)
• M28: 35,886,734 km (0.074 R)
• M29: 38,237,964 km (0.119 R)
• M30: 40,940,898 km (0.066 R)
• M31: 42,467,544 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 6.5

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.52 AU - 8.96 AU

Year: 14864 Days

Day: 24.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,949,546 km

• M1: 81,680 km (0.064 R)
• M2: 333,603 km (0.098 R)
• M3: 663,018 km (0.029 R)
• M4: 1,332,019 km (0.092 R)
• M5: 1,990,250 km (0.043 R)
• M6: 4,350,755 km (0.11 R)
• M7: 5,733,638 km (0.073 R)
• M8: 6,320,660 km (0.118 R)
• M9: 6,818,521 km (0.051 R)
• M10: 8,129,597 km (0.061 R)
• M11: 12,032,755 km (0.11 R)
• M12: 12,283,930 km (0.081 R)
• M13: 13,257,214 km (0.11 R)
• M14: 13,660,530 km (0.106 R)
• M15: 14,562,455 km (0.114 R)
• M16: 14,847,738 km (0.085 R)
• M17: 15,577,477 km (0.087 R)
• M18: 16,638,874 km (0.077 R)
• M19: 17,506,092 km (0.08 R)
• M20: 22,392,557 km (0.061 R)
• M21: 23,546,406 km (0.099 R)
• M22: 28,337,427 km (0.115 R)
• M23: 30,725,757 km (0.111 R)
• M24: 34,114,448 km (0.092 R)
• M25: 34,491,584 km (0.093 R)
• M26: 34,871,563 km (0.066 R)
• M27: 35,639,898 km (0.093 R)
• M28: 36,288,853 km (0.041 R)
• M29: 39,513,435 km (0.092 R)
• M30: 41,195,214 km (0.115 R)
• M31: 43,363,785 km (0.084 R)
• M32: 45,759,595 km (0.083 R)
• M33: 46,989,888 km (0.093 R)
• M34: 47,926,969 km (0.113 R)
• M35: 49,838,531 km (0.083 R)
• M36: 54,495,213 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit