🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.2

Radius: 13.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 396 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,927,894 km

• M1: 172,935 km (0.027 R)
• M2: 747,092 km (0.037 R)
• M3: 1,424,920 km (0.116 R)
• M4: 2,039,468 km (0.091 R)
• M5: 2,486,466 km (0.114 R)
• M6: 2,977,746 km (0.053 R)
• M7: 3,558,933 km (0.116 R)
• M8: 4,010,121 km (0.116 R)
• M9: 4,812,564 km (0.096 R)
• M10: 5,482,762 km (0.114 R)
• M11: 6,088,185 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 8.2

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.03 AU - 1.61 AU

Year: 1047 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,927,894 km

• M1: 102,026 km (0.117 R)
• M2: 360,980 km (0.114 R)
• M3: 727,345 km (0.119 R)
• M4: 1,691,952 km (0.117 R)
• M5: 2,077,166 km (0.109 R)
• M6: 2,732,256 km (0.093 R)
• M7: 3,688,934 km (0.077 R)
• M8: 4,270,122 km (0.067 R)
• M9: 5,284,545 km (0.087 R)
• M10: 6,156,102 km (0.094 R)
• M11: 6,474,596 km (0.093 R)
• M12: 7,046,359 km (0.114 R)
• M13: 8,317,941 km (0.054 R)
• M14: 9,827,683 km (0.098 R)
• M15: 10,169,065 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 9.4

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.35 AU - 1.43 AU

Year: 1131 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,927,894 km

• M1: 116,836 km (0.119 R)
• M2: 446,699 km (0.105 R)
• M3: 746,793 km (0.116 R)
• M4: 1,090,868 km (0.075 R)
• M5: 1,447,359 km (0.1 R)
• M6: 1,841,400 km (0.068 R)
• M7: 2,203,128 km (0.115 R)
• M8: 2,821,565 km (0.052 R)
• M9: 3,216,205 km (0.076 R)
• M10: 4,384,564 km (0.113 R)
• M11: 4,837,397 km (0.062 R)
• M12: 5,404,821 km (0.106 R)
• M13: 6,918,602 km (0.098 R)
• M14: 7,454,611 km (0.1 R)
• M15: 7,881,414 km (0.066 R)
• M16: 8,240,150 km (0.12 R)
• M17: 8,842,730 km (0.111 R)
• M18: 9,975,485 km (0.045 R)
• M19: 11,480,290 km (0.033 R)
• M20: 12,452,826 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 15

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.74 AU - 2.02 AU

Year: 1779 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,927,894 km

• M1: 192,233 km (0.076 R)
• M2: 678,127 km (0.055 R)
• M3: 1,148,612 km (0.117 R)
• M4: 1,992,195 km (0.057 R)
• M5: 2,515,039 km (0.052 R)
• M6: 2,993,453 km (0.074 R)
• M7: 3,618,174 km (0.066 R)
• M8: 4,466,394 km (0.116 R)
• M9: 5,264,349 km (0.111 R)
• M10: 5,745,157 km (0.089 R)
• M11: 6,330,683 km (0.08 R)
• M12: 6,982,929 km (0.114 R)
• M13: 7,593,588 km (0.077 R)
• M14: 8,545,778 km (0.119 R)
• M15: 9,676,738 km (0.088 R)
• M16: 10,261,217 km (0.103 R)
• M17: 11,922,801 km (0.072 R)
• M18: 12,961,309 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 11

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.42 AU - 4.56 AU

Year: 5501 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,927,894 km

• M1: 137,480 km (0.075 R)
• M2: 546,780 km (0.114 R)
• M3: 955,482 km (0.089 R)
• M4: 1,503,608 km (0.064 R)
• M5: 1,911,262 km (0.083 R)
• M6: 2,314,877 km (0.077 R)
• M7: 2,688,872 km (0.054 R)
• M8: 3,047,009 km (0.098 R)
• M9: 3,644,653 km (0.064 R)
• M10: 3,994,413 km (0.119 R)
• M11: 4,414,932 km (0.042 R)
• M12: 4,839,192 km (0.064 R)
• M13: 6,815,829 km (0.069 R)
• M14: 7,180,099 km (0.03 R)
• M15: 8,129,747 km (0.119 R)
• M16: 8,769,427 km (0.09 R)
• M17: 9,442,318 km (0.095 R)
• M18: 10,064,346 km (0.059 R)
• M19: 12,483,194 km (0.111 R)
• M20: 14,440,084 km (0.067 R)
• M21: 15,491,608 km (0.044 R)
• M22: 18,438,686 km (0.093 R)
• M23: 20,145,148 km (0.09 R)
• M24: 22,605,585 km (0.072 R)
• M25: 23,046,599 km (0.087 R)
• M26: 23,794,439 km (0.086 R)
• M27: 24,946,343 km (0.039 R)
• M28: 26,621,091 km (0.087 R)
• M29: 28,539,833 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 4.1

Gravity: 40.74 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.3 AU - 8.18 AU

Year: 14864 Days

Day: 22.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,927,894 km

• M1: 51,312 km (0.08 R)
• M2: 373,995 km (0.085 R)
• M3: 580,440 km (0.118 R)
• M4: 742,604 km (0.107 R)
• M5: 934,987 km (0.048 R)
• M6: 1,085,183 km (0.054 R)
• M7: 1,251,536 km (0.056 R)
• M8: 1,587,981 km (0.107 R)
• M9: 1,963,622 km (0.064 R)
• M10: 2,817,825 km (0.086 R)
• M11: 3,159,357 km (0.096 R)
• M12: 3,527,817 km (0.119 R)
• M13: 3,694,170 km (0.108 R)
• M14: 4,349,708 km (0.106 R)
• M15: 4,872,851 km (0.095 R)
• M16: 5,079,446 km (0.111 R)
• M17: 6,609,533 km (0.064 R)
• M18: 7,035,289 km (0.08 R)
• M19: 7,941,403 km (0.107 R)
• M20: 9,926,866 km (0.106 R)
• M21: 10,092,022 km (0.055 R)
• M22: 11,181,394 km (0.07 R)
• M23: 11,360,313 km (0.103 R)
• M24: 15,498,639 km (0.103 R)
• M25: 15,646,740 km (0.06 R)
• M26: 15,870,539 km (0.118 R)
• M27: 17,417,979 km (0.117 R)
• M28: 20,629,696 km (0.077 R)
• M29: 23,234,045 km (0.09 R)
• M30: 24,016,592 km (0.091 R)
• M31: 24,214,959 km (0.111 R)
• M32: 26,469,249 km (0.119 R)
• M33: 35,456,939 km (0.09 R)
• M34: 41,691,730 km (0.112 R)
• M35: 42,266,186 km (0.116 R)
• M36: 44,020,819 km (0.108 R)
• M37: 46,588,816 km (0.059 R)
• M38: 47,052,121 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 3.6

Gravity: 58.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.53 AU - 9.53 AU

Year: 15707 Days

Day: 16.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,927,894 km

• M1: 45,927 km (0.083 R)
• M2: 220,358 km (0.073 R)
• M3: 495,917 km (0.056 R)
• M4: 620,532 km (0.106 R)
• M5: 766,240 km (0.109 R)
• M6: 957,127 km (0.067 R)
• M7: 1,608,327 km (0.097 R)
• M8: 2,648,481 km (0.112 R)
• M9: 4,419,121 km (0.064 R)
• M10: 5,934,248 km (0.115 R)
• M11: 6,550,143 km (0.067 R)
• M12: 8,806,527 km (0.056 R)
• M13: 10,279,019 km (0.038 R)
• M14: 11,164,339 km (0.086 R)
• M15: 11,971,570 km (0.071 R)
• M16: 12,552,757 km (0.099 R)
• M17: 13,840,945 km (0.084 R)
• M18: 14,918,348 km (0.107 R)
• M19: 15,515,244 km (0.074 R)
• M20: 21,245,441 km (0.078 R)
• M21: 25,408,450 km (0.057 R)
• M22: 29,732,128 km (0.117 R)
• M23: 35,826,895 km (0.104 R)
• M24: 47,160,729 km (0.089 R)
• M25: 52,257,528 km (0.08 R)
• M26: 59,175,233 km (0.086 R)
• M27: 63,916,139 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.5

Radius: 6.9

Gravity: 17.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.99 AU - 9.67 AU

Year: 18111 Days

Day: 19.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,927,894 km

• M1: 86,468 km (0.11 R)
• M2: 688,150 km (0.082 R)
• M3: 910,752 km (0.066 R)
• M4: 1,338,303 km (0.084 R)
• M5: 1,675,347 km (0.091 R)
• M6: 1,930,710 km (0.076 R)
• M7: 3,894,781 km (0.094 R)
• M8: 4,940,769 km (0.087 R)
• M9: 5,163,221 km (0.066 R)
• M10: 7,721,045 km (0.096 R)
• M11: 12,732,873 km (0.118 R)
• M12: 18,301,504 km (0.11 R)
• M13: 31,435,898 km (0.077 R)
• M14: 31,944,980 km (0.061 R)
• M15: 36,776,542 km (0.082 R)
• M16: 39,218,727 km (0.105 R)
• M17: 39,956,993 km (0.116 R)
• M18: 50,242,744 km (0.074 R)
• M19: 51,994,386 km (0.087 R)
• M20: 52,885,241 km (0.061 R)
• M21: 58,062,973 km (0.099 R)
• M22: 58,445,195 km (0.092 R)
• M23: 67,496,315 km (0.108 R)
• M24: 70,709,229 km (0.108 R)
• M25: 72,685,117 km (0.181 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.5

Radius: 3.7

Gravity: 46.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.4 AU - 10.36 AU

Year: 18265 Days

Day: 15.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,927,894 km

• M1: 51,611 km (0.078 R)
• M2: 192,532 km (0.053 R)
• M3: 348,713 km (0.07 R)
• M4: 488,437 km (0.104 R)
• M5: 769,980 km (0.085 R)
• M6: 1,177,634 km (0.061 R)
• M7: 1,547,440 km (0.106 R)
• M8: 2,379,055 km (0.079 R)
• M9: 2,534,637 km (0.087 R)
• M10: 3,279,335 km (0.067 R)
• M11: 3,672,478 km (0.084 R)
• M12: 4,033,907 km (0.104 R)
• M13: 5,186,558 km (0.092 R)
• M14: 5,448,504 km (0.1 R)
• M15: 6,204,123 km (0.083 R)
• M16: 7,255,198 km (0.053 R)
• M17: 7,488,121 km (0.095 R)
• M18: 7,871,391 km (0.103 R)
• M19: 8,018,446 km (0.12 R)
• M20: 10,158,144 km (0.076 R)
• M21: 12,057,289 km (0.111 R)
• M22: 12,384,310 km (0.095 R)
• M23: 13,124,371 km (0.061 R)
• M24: 14,180,532 km (0.051 R)
• M25: 17,603,181 km (0.05 R)
• M26: 35,691,509 km (0.083 R)
• M27: 36,909,684 km (0.091 R)
• M28: 47,993,989 km (0.104 R)
• M29: 50,650,997 km (0.042 R)
• M30: 54,462,152 km (0.071 R)
• M31: 54,996,216 km (0.053 R)
• M32: 56,437,442 km (0.12 R)
• M33: 59,207,396 km (0.108 R)
• M34: 61,873,081 km (0.072 R)
• M35: 66,424,147 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit