🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 8.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.79 AU - 1.29 AU

Year: 696 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,422,792 km

• M1: 109,506 km (0.108 R)
• M2: 395,088 km (0.052 R)
• M3: 860,936 km (0.114 R)
• M4: 1,297,462 km (0.061 R)
• M5: 1,762,861 km (0.1 R)
• M6: 2,066,246 km (0.025 R)
• M7: 2,747,514 km (0.101 R)
• M8: 3,111,037 km (0.104 R)
• M9: 3,756,702 km (0.079 R)
• M10: 4,913,542 km (0.105 R)
• M11: 5,591,669 km (0.087 R)
• M12: 6,177,794 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.34 AU - 2.22 AU

Year: 1558 Days

Day: 10.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,422,792 km

• M1: 170,392 km (0.061 R)
• M2: 652,546 km (0.103 R)
• M3: 1,627,475 km (0.116 R)
• M4: 2,506,363 km (0.114 R)
• M5: 3,762,686 km (0.118 R)
• M6: 6,349,981 km (0.079 R)
• M7: 6,949,120 km (0.08 R)
• M8: 7,851,345 km (0.111 R)
• M9: 8,344,868 km (0.107 R)
• M10: 9,763,655 km (0.077 R)
• M11: 10,695,500 km (0.099 R)
• M12: 11,615,676 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 10.4

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.91 AU - 2.69 AU

Year: 2288 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 73,422,792 km

• M1: 129,402 km (0.12 R)
• M2: 550,520 km (0.073 R)
• M3: 962,214 km (0.112 R)
• M4: 1,511,238 km (0.097 R)
• M5: 2,352,576 km (0.072 R)
• M6: 3,659,762 km (0.108 R)
• M7: 3,998,153 km (0.109 R)
• M8: 5,004,797 km (0.088 R)
• M9: 5,616,502 km (0.095 R)
• M10: 6,848,291 km (0.079 R)
• M11: 8,188,539 km (0.096 R)
• M12: 10,534,383 km (0.114 R)
• M13: 11,029,103 km (0.073 R)
• M14: 11,739,693 km (0.053 R)
• M15: 12,819,790 km (0.083 R)
• M16: 13,384,073 km (0.085 R)
• M17: 14,702,479 km (0.114 R)
• M18: 15,563,265 km (0.108 R)
• M19: 16,865,514 km (0.067 R)
• M20: 17,755,322 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 14.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.29 AU - 3.75 AU

Year: 3443 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,422,792 km

• M1: 181,612 km (0.114 R)
• M2: 647,310 km (0.089 R)
• M3: 1,461,571 km (0.065 R)
• M4: 3,488,473 km (0.115 R)
• M5: 4,171,387 km (0.069 R)
• M6: 5,449,551 km (0.115 R)
• M7: 7,521,482 km (0.109 R)
• M8: 8,700,762 km (0.076 R)
• M9: 11,549,704 km (0.072 R)
• M10: 16,144,752 km (0.045 R)
• M11: 18,672,507 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 9.4

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.78 AU - 3.52 AU

Year: 3668 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,422,792 km

• M1: 133,890 km (0.114 R)
• M2: 471,682 km (0.096 R)
• M3: 849,716 km (0.072 R)
• M4: 1,234,332 km (0.095 R)
• M5: 1,648,269 km (0.045 R)
• M6: 1,969,905 km (0.112 R)
• M7: 3,047,159 km (0.088 R)
• M8: 4,599,237 km (0.114 R)
• M9: 5,717,481 km (0.11 R)
• M10: 6,157,897 km (0.117 R)
• M11: 7,007,613 km (0.107 R)
• M12: 8,041,334 km (0.096 R)
• M13: 9,412,399 km (0.083 R)
• M14: 10,195,693 km (0.119 R)
• M15: 10,625,189 km (0.079 R)
• M16: 11,612,535 km (0.052 R)
• M17: 13,409,205 km (0.104 R)
• M18: 15,106,393 km (0.06 R)
• M19: 16,646,054 km (0.086 R)
• M20: 17,790,478 km (0.095 R)
• M21: 20,101,316 km (0.045 R)
• M22: 23,041,962 km (0.074 R)
• M23: 23,484,323 km (0.068 R)
• M24: 25,076,941 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 4

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.8 AU - 7.94 AU

Year: 13125 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,422,792 km

• M1: 50,414 km (0.075 R)
• M2: 252,222 km (0.108 R)
• M3: 448,046 km (0.078 R)
• M4: 757,713 km (0.119 R)
• M5: 1,129,614 km (0.112 R)
• M6: 1,558,211 km (0.052 R)
• M7: 2,258,479 km (0.041 R)
• M8: 3,017,239 km (0.104 R)
• M9: 3,513,456 km (0.103 R)
• M10: 3,831,052 km (0.052 R)
• M11: 4,411,940 km (0.081 R)
• M12: 4,988,939 km (0.06 R)
• M13: 6,833,332 km (0.109 R)
• M14: 7,366,648 km (0.077 R)
• M15: 8,429,840 km (0.083 R)
• M16: 8,820,590 km (0.115 R)
• M17: 9,360,189 km (0.066 R)
• M18: 10,604,245 km (0.105 R)
• M19: 12,392,089 km (0.101 R)
• M20: 13,240,908 km (0.068 R)
• M21: 16,019,538 km (0.1 R)
• M22: 18,002,309 km (0.071 R)
• M23: 19,015,385 km (0.058 R)
• M24: 19,163,188 km (0.075 R)
• M25: 20,450,478 km (0.073 R)
• M26: 24,134,176 km (0.048 R)
• M27: 27,759,231 km (0.088 R)
• M28: 31,215,092 km (0.12 R)
• M29: 33,851,904 km (0.107 R)
• M30: 37,904,061 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.7

Radius: 6.3

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.1 AU - 10.28 AU

Year: 18276 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,422,792 km

• M1: 78,389 km (0.055 R)
• M2: 373,845 km (0.089 R)
• M3: 579,692 km (0.116 R)
• M4: 1,294,620 km (0.108 R)
• M5: 1,649,765 km (0.074 R)
• M6: 1,915,002 km (0.085 R)
• M7: 2,442,784 km (0.116 R)
• M8: 2,693,510 km (0.069 R)
• M9: 2,936,307 km (0.118 R)
• M10: 3,327,805 km (0.071 R)
• M11: 3,607,852 km (0.117 R)
• M12: 6,029,393 km (0.083 R)
• M13: 6,837,819 km (0.116 R)
• M14: 7,813,198 km (0.088 R)
• M15: 8,410,542 km (0.098 R)
• M16: 9,308,129 km (0.103 R)
• M17: 11,417,160 km (0.05 R)
• M18: 12,515,807 km (0.096 R)
• M19: 13,194,083 km (0.062 R)
• M20: 14,772,191 km (0.119 R)
• M21: 18,994,292 km (0.072 R)
• M22: 19,438,299 km (0.097 R)
• M23: 22,643,134 km (0.062 R)
• M24: 22,841,949 km (0.117 R)
• M25: 24,370,391 km (0.109 R)
• M26: 26,733,439 km (0.09 R)
• M27: 33,687,047 km (0.046 R)
• M28: 36,203,433 km (0.118 R)
• M29: 39,270,488 km (0.067 R)
• M30: 39,990,802 km (0.057 R)
• M31: 41,161,854 km (0.113 R)
• M32: 44,655,413 km (0.084 R)
• M33: 45,125,151 km (0.079 R)
• M34: 46,394,040 km (0.08 R)
• M35: 48,671,368 km (0.092 R)
• M36: 53,623,955 km (0.112 R)
• M37: 54,332,451 km (0.102 R)
• M38: 59,656,190 km (0.084 R)
• M39: 65,317,422 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 5.1

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.94 AU - 10.62 AU

Year: 20064 Days

Day: 19.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,422,792 km

• M1: 63,579 km (0.064 R)
• M2: 259,403 km (0.103 R)
• M3: 610,958 km (0.095 R)
• M4: 951,742 km (0.042 R)
• M5: 1,664,576 km (0.107 R)
• M6: 2,005,359 km (0.096 R)
• M7: 2,391,322 km (0.118 R)
• M8: 3,701,799 km (0.116 R)
• M9: 4,092,399 km (0.054 R)
• M10: 4,850,113 km (0.117 R)
• M11: 9,854,760 km (0.106 R)
• M12: 10,311,033 km (0.106 R)
• M13: 13,211,586 km (0.102 R)
• M14: 14,049,185 km (0.067 R)
• M15: 15,984,233 km (0.088 R)
• M16: 20,648,994 km (0.106 R)
• M17: 21,489,884 km (0.085 R)
• M18: 22,256,124 km (0.058 R)
• M19: 25,930,996 km (0.05 R)
• M20: 27,462,878 km (0.09 R)
• M21: 28,024,319 km (0.056 R)
• M22: 28,938,511 km (0.102 R)
• M23: 30,826,287 km (0.11 R)
• M24: 33,681,362 km (0.113 R)
• M25: 34,195,231 km (0.08 R)
• M26: 35,238,676 km (0.114 R)
• M27: 39,057,910 km (0.034 R)
• M28: 48,477,639 km (0.073 R)
• M29: 55,830,823 km (0.103 R)
• M30: 60,429,910 km (0.112 R)
• M31: 61,188,371 km (0.088 R)
• M32: 65,873,328 km (0.104 R)
• M33: 66,274,250 km (0.07 R)
• M34: 67,283,587 km (0.05 R)
• M35: 67,690,045 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.8

Radius: 6.2

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.27 AU - 11.21 AU

Year: 21496 Days

Day: 24.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,422,792 km

• M1: 81,830 km (0.104 R)
• M2: 300,692 km (0.081 R)
• M3: 541,544 km (0.036 R)
• M4: 785,838 km (0.09 R)
• M5: 1,457,532 km (0.111 R)
• M6: 2,959,943 km (0.054 R)
• M7: 4,328,315 km (0.066 R)
• M8: 8,548,621 km (0.072 R)
• M9: 8,919,175 km (0.092 R)
• M10: 9,921,331 km (0.035 R)
• M11: 12,413,631 km (0.116 R)
• M12: 13,305,833 km (0.105 R)
• M13: 15,919,757 km (0.11 R)
• M14: 17,388,808 km (0.113 R)
• M15: 18,242,862 km (0.094 R)
• M16: 19,214,201 km (0.107 R)
• M17: 21,259,653 km (0.07 R)
• M18: 22,634,307 km (0.107 R)
• M19: 33,823,480 km (0.076 R)
• M20: 34,616,349 km (0.113 R)
• M21: 36,102,305 km (0.094 R)
• M22: 37,771,069 km (0.102 R)
• M23: 39,782,263 km (0.054 R)
• M24: 41,261,786 km (0.097 R)
• M25: 46,081,081 km (0.087 R)
• M26: 47,712,296 km (0.117 R)
• M27: 48,542,265 km (0.114 R)
• M28: 49,550,704 km (0.065 R)
• M29: 59,454,682 km (0.096 R)
• M30: 60,222,418 km (0.1 R)
• M31: 61,191,513 km (0.072 R)
• M32: 62,565,569 km (0.084 R)
• M33: 71,676,529 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit