🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 12.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.48 AU - 0.62 AU

Year: 272 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 87.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,943,778 km

• M1: 156,928 km (0.052 R)
• M2: 570,417 km (0.058 R)
• M3: 981,212 km (0.111 R)
• M4: 1,523,355 km (0.088 R)
• M5: 1,952,551 km (0.059 R)
• M6: 2,422,289 km (0.077 R)
• M7: 2,901,899 km (0.082 R)
• M8: 3,351,591 km (0.037 R)
• M9: 3,791,558 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.4

Radius: 11.2

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.15 AU - 1.53 AU

Year: 1034 Days

Day: 14.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,943,778 km

• M1: 139,276 km (0.106 R)
• M2: 753,375 km (0.05 R)
• M3: 1,240,316 km (0.073 R)
• M4: 1,855,163 km (0.074 R)
• M5: 2,250,550 km (0.037 R)
• M6: 2,715,201 km (0.109 R)
• M7: 3,359,968 km (0.039 R)
• M8: 3,742,939 km (0.094 R)
• M9: 4,634,542 km (0.092 R)
• M10: 5,052,070 km (0.111 R)
• M11: 6,029,243 km (0.052 R)
• M12: 7,843,416 km (0.082 R)
• M13: 9,328,175 km (0.107 R)
• M14: 10,599,308 km (0.113 R)
• M15: 11,497,195 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 10.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.81 AU - 2.83 AU

Year: 2356 Days

Day: 5.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,943,778 km

• M1: 135,685 km (0.092 R)
• M2: 747,092 km (0.07 R)
• M3: 1,762,263 km (0.091 R)
• M4: 2,192,955 km (0.073 R)
• M5: 9,388,164 km (0.116 R)
• M6: 11,582,466 km (0.081 R)
• M7: 13,371,058 km (0.111 R)
• M8: 14,237,977 km (0.119 R)
• M9: 15,190,617 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.3

Radius: 12.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.12 AU - 2.58 AU

Year: 2402 Days

Day: 14.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,943,778 km

• M1: 155,283 km (0.11 R)
• M2: 650,003 km (0.107 R)
• M3: 1,162,974 km (0.059 R)
• M4: 1,978,282 km (0.088 R)
• M5: 2,377,559 km (0.114 R)
• M6: 2,953,511 km (0.036 R)
• M7: 3,514,802 km (0.109 R)
• M8: 4,285,680 km (0.062 R)
• M9: 4,830,814 km (0.11 R)
• M10: 5,908,817 km (0.048 R)
• M11: 6,694,206 km (0.117 R)
• M12: 7,607,351 km (0.091 R)
• M13: 8,156,525 km (0.091 R)
• M14: 8,797,552 km (0.097 R)
• M15: 9,610,915 km (0.092 R)
• M16: 11,426,585 km (0.052 R)
• M17: 11,944,492 km (0.038 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 5.5

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.64 AU - 7.88 AU

Year: 14415 Days

Day: 23.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,943,778 km

• M1: 73,153 km (0.107 R)
• M2: 286,929 km (0.082 R)
• M3: 688,150 km (0.09 R)
• M4: 1,259,016 km (0.11 R)
• M5: 1,885,382 km (0.069 R)
• M6: 2,103,196 km (0.075 R)
• M7: 2,655,362 km (0.07 R)
• M8: 3,811,754 km (0.117 R)
• M9: 4,072,054 km (0.086 R)
• M10: 4,532,367 km (0.098 R)
• M11: 5,269,435 km (0.099 R)
• M12: 5,703,718 km (0.117 R)
• M13: 6,851,283 km (0.073 R)
• M14: 8,774,813 km (0.07 R)
• M15: 11,984,136 km (0.068 R)
• M16: 12,230,673 km (0.036 R)
• M17: 12,670,192 km (0.077 R)
• M18: 13,984,110 km (0.04 R)
• M19: 17,582,387 km (0.061 R)
• M20: 18,142,183 km (0.109 R)
• M21: 20,238,498 km (0.068 R)
• M22: 20,500,443 km (0.042 R)
• M23: 20,853,195 km (0.089 R)
• M24: 22,305,043 km (0.102 R)
• M25: 23,055,575 km (0.078 R)
• M26: 28,132,029 km (0.072 R)
• M27: 28,458,452 km (0.082 R)
• M28: 30,813,721 km (0.062 R)
• M29: 32,693,119 km (0.117 R)
• M30: 39,057,012 km (0.077 R)
• M31: 40,698,550 km (0.118 R)
• M32: 42,385,415 km (0.078 R)
• M33: 44,411,569 km (0.078 R)
• M34: 49,599,473 km (0.075 R)
• M35: 51,685,316 km (0.044 R)
• M36: 53,163,194 km (0.111 R)
• M37: 54,837,942 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 5.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.78 AU - 8.98 AU

Year: 14751 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,943,778 km

• M1: 87,216 km (0.095 R)
• M2: 284,984 km (0.062 R)
• M3: 1,011,132 km (0.092 R)
• M4: 3,122,856 km (0.069 R)
• M5: 4,726,096 km (0.04 R)
• M6: 5,215,281 km (0.088 R)
• M7: 7,925,396 km (0.085 R)
• M8: 8,222,198 km (0.111 R)
• M9: 10,013,932 km (0.113 R)
• M10: 11,720,395 km (0.117 R)
• M11: 12,671,089 km (0.11 R)
• M12: 16,712,326 km (0.106 R)
• M13: 27,499,978 km (0.043 R)
• M14: 28,082,363 km (0.102 R)
• M15: 28,573,941 km (0.074 R)
• M16: 32,176,408 km (0.103 R)
• M17: 35,954,951 km (0.106 R)
• M18: 36,302,018 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.1

Radius: 6.2

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.59 AU - 9.69 AU

Year: 18427 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,943,778 km

• M1: 77,043 km (0.094 R)
• M2: 363,074 km (0.106 R)
• M3: 889,060 km (0.087 R)
• M4: 1,337,704 km (0.049 R)
• M5: 1,890,169 km (0.098 R)
• M6: 2,607,042 km (0.078 R)
• M7: 3,354,134 km (0.093 R)
• M8: 3,956,415 km (0.098 R)
• M9: 4,429,144 km (0.115 R)
• M10: 5,913,305 km (0.03 R)
• M11: 7,512,805 km (0.119 R)
• M12: 7,796,891 km (0.111 R)
• M13: 10,047,741 km (0.115 R)
• M14: 11,475,802 km (0.1 R)
• M15: 12,966,545 km (0.028 R)
• M16: 14,219,726 km (0.101 R)
• M17: 15,173,712 km (0.115 R)
• M18: 15,781,528 km (0.106 R)
• M19: 16,964,847 km (0.037 R)
• M20: 17,208,393 km (0.063 R)
• M21: 21,810,173 km (0.086 R)
• M22: 23,375,864 km (0.097 R)
• M23: 25,649,153 km (0.087 R)
• M24: 27,503,569 km (0.055 R)
• M25: 31,233,492 km (0.102 R)
• M26: 32,092,034 km (0.113 R)
• M27: 35,419,091 km (0.085 R)
• M28: 36,487,220 km (0.096 R)
• M29: 37,852,450 km (0.046 R)
• M30: 39,110,119 km (0.098 R)
• M31: 39,677,843 km (0.081 R)
• M32: 41,121,164 km (0.089 R)
• M33: 41,560,981 km (0.118 R)
• M34: 42,152,192 km (0.117 R)
• M35: 56,079,006 km (0.08 R)
• M36: 57,346,249 km (0.067 R)
• M37: 65,353,027 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 7.2

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8 AU - 10.74 AU

Year: 19127 Days

Day: 16.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,943,778 km

• M1: 89,609 km (0.081 R)
• M2: 369,806 km (0.104 R)
• M3: 734,226 km (0.11 R)
• M4: 1,482,964 km (0.119 R)
• M5: 1,912,908 km (0.097 R)
• M6: 2,157,500 km (0.065 R)
• M7: 2,492,749 km (0.119 R)
• M8: 2,785,812 km (0.028 R)
• M9: 3,900,465 km (0.048 R)
• M10: 6,879,258 km (0.109 R)
• M11: 7,913,428 km (0.118 R)
• M12: 9,217,922 km (0.115 R)
• M13: 12,246,231 km (0.113 R)
• M14: 13,168,353 km (0.045 R)
• M15: 15,149,926 km (0.107 R)
• M16: 15,390,629 km (0.048 R)
• M17: 16,295,247 km (0.081 R)
• M18: 16,803,431 km (0.108 R)
• M19: 20,076,932 km (0.042 R)
• M20: 20,562,826 km (0.083 R)
• M21: 22,794,377 km (0.07 R)
• M22: 25,747,738 km (0.106 R)
• M23: 27,493,845 km (0.104 R)
• M24: 30,449,599 km (0.084 R)
• M25: 31,350,179 km (0.12 R)
• M26: 32,667,089 km (0.095 R)
• M27: 33,069,357 km (0.117 R)
• M28: 40,730,563 km (0.082 R)
• M29: 42,615,646 km (0.032 R)
• M30: 43,741,669 km (0.119 R)
• M31: 44,558,175 km (0.079 R)
• M32: 49,848,105 km (0.089 R)
• M33: 51,639,988 km (0.101 R)
• M34: 54,220,103 km (0.089 R)
• M35: 57,467,124 km (0.116 R)
• M36: 61,450,317 km (0.064 R)
• M37: 62,680,161 km (0.112 R)
• M38: 69,297,174 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 7.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.67 AU - 10.89 AU

Year: 20396 Days

Day: 15.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,943,778 km

• M1: 98,286 km (0.102 R)
• M2: 436,826 km (0.055 R)
• M3: 1,212,341 km (0.058 R)
• M4: 1,607,130 km (0.085 R)
• M5: 2,127,581 km (0.083 R)
• M6: 2,392,968 km (0.096 R)
• M7: 3,354,583 km (0.047 R)
• M8: 3,623,410 km (0.1 R)
• M9: 5,592,417 km (0.085 R)
• M10: 7,460,895 km (0.075 R)
• M11: 7,817,087 km (0.103 R)
• M12: 9,298,405 km (0.075 R)
• M13: 10,828,941 km (0.065 R)
• M14: 12,168,889 km (0.104 R)
• M15: 13,918,436 km (0.1 R)
• M16: 17,109,060 km (0.07 R)
• M17: 21,461,610 km (0.093 R)
• M18: 22,920,039 km (0.111 R)
• M19: 24,443,544 km (0.1 R)
• M20: 25,917,382 km (0.114 R)
• M21: 28,545,219 km (0.103 R)
• M22: 30,823,295 km (0.102 R)
• M23: 31,083,745 km (0.036 R)
• M24: 35,026,097 km (0.094 R)
• M25: 35,452,152 km (0.111 R)
• M26: 36,604,804 km (0.1 R)
• M27: 38,984,906 km (0.06 R)
• M28: 40,368,237 km (0.1 R)
• M29: 41,943,054 km (0.111 R)
• M30: 42,745,647 km (0.051 R)
• M31: 45,047,509 km (0.105 R)
• M32: 53,004,470 km (0.054 R)
• M33: 57,214,603 km (0.08 R)
• M34: 59,199,917 km (0.103 R)
• M35: 63,517,760 km (0.111 R)
• M36: 64,151,307 km (0.105 R)
• M37: 66,293,399 km (0.034 R)
• M38: 68,704,168 km (0.045 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: 349 - 18,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit