🌌 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: 896

Radius: 8.1

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.93 AU - 1.03 AU

Year: 658 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,886,132 km

• M1: 100,829 km (0.052 R)
• M2: 379,979 km (0.102 R)
• M3: 695,481 km (0.074 R)
• M4: 1,022,801 km (0.103 R)
• M5: 1,379,143 km (0.075 R)
• M6: 1,680,882 km (0.114 R)
• M7: 2,083,898 km (0.118 R)
• M8: 2,366,339 km (0.094 R)
• M9: 2,651,473 km (0.046 R)
• M10: 3,059,276 km (0.034 R)
• M11: 4,456,221 km (0.094 R)
• M12: 4,876,292 km (0.048 R)
• M13: 5,972,994 km (0.05 R)
• M14: 6,611,328 km (0.042 R)
• M15: 8,145,155 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 8.5

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.43 AU - 1.79 AU

Year: 1386 Days

Day: 8.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,886,132 km

• M1: 105,766 km (0.11 R)
• M2: 378,632 km (0.111 R)
• M3: 749,037 km (0.116 R)
• M4: 1,040,453 km (0.091 R)
• M5: 1,408,614 km (0.101 R)
• M6: 2,023,760 km (0.074 R)
• M7: 2,313,232 km (0.108 R)
• M8: 2,779,379 km (0.055 R)
• M9: 4,040,489 km (0.039 R)
• M10: 4,370,203 km (0.045 R)
• M11: 4,698,121 km (0.111 R)
• M12: 5,873,212 km (0.1 R)
• M13: 6,467,864 km (0.111 R)
• M14: 7,313,391 km (0.084 R)
• M15: 9,098,393 km (0.118 R)
• M16: 9,443,066 km (0.09 R)
• M17: 9,927,016 km (0.032 R)
• M18: 10,225,314 km (0.103 R)
• M19: 12,067,462 km (0.112 R)
• M20: 13,627,468 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 11.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.98 AU - 4.74 AU

Year: 5144 Days

Day: 13.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,886,132 km

• M1: 141,220 km (0.055 R)
• M2: 723,605 km (0.102 R)
• M3: 1,289,534 km (0.096 R)
• M4: 2,137,754 km (0.079 R)
• M5: 2,711,312 km (0.09 R)
• M6: 3,305,365 km (0.091 R)
• M7: 3,676,517 km (0.034 R)
• M8: 4,075,495 km (0.111 R)
• M9: 4,430,191 km (0.103 R)
• M10: 4,961,713 km (0.111 R)
• M11: 6,368,381 km (0.084 R)
• M12: 7,046,658 km (0.114 R)
• M13: 7,952,473 km (0.092 R)
• M14: 8,509,276 km (0.033 R)
• M15: 10,380,895 km (0.09 R)
• M16: 21,194,727 km (0.096 R)
• M17: 26,018,959 km (0.114 R)
• M18: 27,247,158 km (0.078 R)
• M19: 27,917,805 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.1 AU - 5.06 AU

Year: 6648 Days

Day: 10.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,886,132 km

• M1: 175,478 km (0.059 R)
• M2: 702,661 km (0.049 R)
• M3: 1,562,849 km (0.112 R)
• M4: 3,364,307 km (0.049 R)
• M5: 4,402,067 km (0.119 R)
• M6: 4,996,270 km (0.087 R)
• M7: 6,288,047 km (0.111 R)
• M8: 6,826,300 km (0.089 R)
• M9: 7,427,833 km (0.089 R)
• M10: 8,064,522 km (0.089 R)
• M11: 8,701,061 km (0.058 R)
• M12: 10,358,456 km (0.052 R)
• M13: 11,856,080 km (0.096 R)
• M14: 14,341,499 km (0.077 R)
• M15: 16,532,509 km (0.03 R)
• M16: 17,914,195 km (0.061 R)
• M17: 20,515,553 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 10.9

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.41 AU - 4.99 AU

Year: 6911 Days

Day: 7.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,886,132 km

• M1: 135,536 km (0.06 R)
• M2: 549,323 km (0.098 R)
• M3: 1,226,553 km (0.075 R)
• M4: 1,581,399 km (0.102 R)
• M5: 2,005,958 km (0.085 R)
• M6: 2,703,383 km (0.107 R)
• M7: 3,667,990 km (0.097 R)
• M8: 4,395,036 km (0.112 R)
• M9: 4,848,168 km (0.109 R)
• M10: 6,600,108 km (0.071 R)
• M11: 7,017,038 km (0.118 R)
• M12: 7,377,868 km (0.038 R)
• M13: 7,903,854 km (0.109 R)
• M14: 9,243,353 km (0.08 R)
• M15: 10,354,716 km (0.061 R)
• M16: 11,404,444 km (0.116 R)
• M17: 11,853,836 km (0.116 R)
• M18: 12,315,046 km (0.098 R)
• M19: 12,788,224 km (0.118 R)
• M20: 13,218,917 km (0.12 R)
• M21: 14,280,613 km (0.058 R)
• M22: 17,085,872 km (0.109 R)
• M23: 17,807,532 km (0.109 R)
• M24: 21,876,893 km (0.113 R)
• M25: 22,806,195 km (0.072 R)
• M26: 23,520,525 km (0.05 R)
• M27: 24,413,475 km (0.108 R)
• M28: 27,762,672 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.9

Radius: 3.8

Gravity: 31.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.34 AU - 10.02 AU

Year: 18865 Days

Day: 17.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,886,132 km

• M1: 47,273 km (0.058 R)
• M2: 217,964 km (0.117 R)
• M3: 343,327 km (0.039 R)
• M4: 652,845 km (0.111 R)
• M5: 1,101,190 km (0.077 R)
• M6: 3,935,172 km (0.037 R)
• M7: 5,686,514 km (0.032 R)
• M8: 6,902,895 km (0.106 R)
• M9: 9,945,715 km (0.098 R)
• M10: 10,224,266 km (0.09 R)
• M11: 13,102,380 km (0.07 R)
• M12: 13,572,566 km (0.092 R)
• M13: 14,761,121 km (0.104 R)
• M14: 16,710,681 km (0.12 R)
• M15: 17,104,273 km (0.056 R)
• M16: 19,251,152 km (0.11 R)
• M17: 19,509,956 km (0.102 R)
• M18: 25,910,202 km (0.101 R)
• M19: 29,636,086 km (0.04 R)
• M20: 31,387,578 km (0.086 R)
• M21: 39,638,200 km (0.045 R)
• M22: 45,161,802 km (0.111 R)
• M23: 46,851,510 km (0.116 R)
• M24: 47,163,272 km (0.086 R)
• M25: 55,238,266 km (0.078 R)
• M26: 58,782,539 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 4.2

Gravity: 49.81 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.81 AU - 9.95 AU

Year: 19485 Days

Day: 20.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,886,132 km

• M1: 54,902 km (0.099 R)
• M2: 243,246 km (0.059 R)
• M3: 397,482 km (0.099 R)
• M4: 673,041 km (0.036 R)
• M5: 1,066,184 km (0.077 R)
• M6: 1,430,455 km (0.076 R)
• M7: 1,650,364 km (0.115 R)
• M8: 2,073,726 km (0.087 R)
• M9: 2,943,787 km (0.115 R)
• M10: 3,243,581 km (0.107 R)
• M11: 3,968,233 km (0.076 R)
• M12: 4,542,839 km (0.065 R)
• M13: 5,982,419 km (0.081 R)
• M14: 6,689,718 km (0.08 R)
• M15: 7,159,156 km (0.113 R)
• M16: 7,955,465 km (0.088 R)
• M17: 12,416,174 km (0.09 R)
• M18: 17,415,735 km (0.087 R)
• M19: 20,549,063 km (0.108 R)
• M20: 22,973,895 km (0.092 R)
• M21: 25,695,678 km (0.039 R)
• M22: 28,990,571 km (0.118 R)
• M23: 33,897,382 km (0.109 R)
• M24: 34,857,800 km (0.027 R)
• M25: 37,555,797 km (0.069 R)
• M26: 37,701,506 km (0.089 R)
• M27: 40,542,818 km (0.117 R)
• M28: 41,313,546 km (0.077 R)
• M29: 52,968,866 km (0.095 R)
• M30: 54,260,943 km (0.118 R)
• M31: 54,633,890 km (0.087 R)
• M32: 56,333,621 km (0.091 R)
• M33: 61,239,235 km (0.111 R)
• M34: 64,106,876 km (0.088 R)
• M35: 75,773,565 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.2

Radius: 5.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.68 AU - 11.32 AU

Year: 21448 Days

Day: 15.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,886,132 km

• M1: 80,334 km (0.098 R)
• M2: 445,054 km (0.097 R)
• M3: 1,430,754 km (0.103 R)
• M4: 1,727,706 km (0.073 R)
• M5: 3,818,635 km (0.111 R)
• M6: 4,334,897 km (0.103 R)
• M7: 5,210,943 km (0.081 R)
• M8: 5,810,980 km (0.112 R)
• M9: 6,989,512 km (0.099 R)
• M10: 8,767,482 km (0.078 R)
• M11: 9,760,663 km (0.067 R)
• M12: 10,360,700 km (0.093 R)
• M13: 10,879,356 km (0.099 R)
• M14: 11,091,485 km (0.052 R)
• M15: 12,890,250 km (0.057 R)
• M16: 15,467,522 km (0.079 R)
• M17: 16,007,571 km (0.076 R)
• M18: 24,397,767 km (0.07 R)
• M19: 25,500,453 km (0.101 R)
• M20: 46,389,701 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 4.5

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.09 AU - 11.47 AU

Year: 22355 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,886,132 km

• M1: 61,036 km (0.096 R)
• M2: 306,526 km (0.114 R)
• M3: 750,383 km (0.104 R)
• M4: 1,645,128 km (0.067 R)
• M5: 1,954,496 km (0.068 R)
• M6: 2,263,266 km (0.077 R)
• M7: 3,000,933 km (0.069 R)
• M8: 4,256,359 km (0.096 R)
• M9: 4,934,635 km (0.1 R)
• M10: 6,941,042 km (0.068 R)
• M11: 7,105,300 km (0.076 R)
• M12: 7,657,017 km (0.091 R)
• M13: 8,893,593 km (0.074 R)
• M14: 10,851,082 km (0.075 R)
• M15: 11,524,422 km (0.091 R)
• M16: 12,404,805 km (0.052 R)
• M17: 13,711,243 km (0.089 R)
• M18: 16,594,293 km (0.052 R)
• M19: 18,567,789 km (0.12 R)
• M20: 19,044,407 km (0.118 R)
• M21: 29,291,562 km (0.085 R)
• M22: 29,613,198 km (0.115 R)
• M23: 34,011,824 km (0.063 R)
• M24: 35,935,653 km (0.059 R)
• M25: 36,427,680 km (0.114 R)
• M26: 36,924,195 km (0.105 R)
• M27: 39,474,839 km (0.106 R)
• M28: 41,868,554 km (0.09 R)
• M29: 46,359,931 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit