🌌 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: 313.3

Radius: 13.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 505 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,025,347 km

• M1: 171,589 km (0.085 R)
• M2: 601,084 km (0.071 R)
• M3: 1,177,784 km (0.086 R)
• M4: 1,631,066 km (0.114 R)
• M5: 2,067,742 km (0.09 R)
• M6: 2,704,879 km (0.089 R)
• M7: 3,143,949 km (0.099 R)
• M8: 3,642,708 km (0.051 R)
• M9: 4,298,246 km (0.095 R)
• M10: 4,773,369 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 14.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.2 AU - 1.34 AU

Year: 939 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,025,347 km

• M1: 188,643 km (0.089 R)
• M2: 702,362 km (0.096 R)
• M3: 1,456,634 km (0.104 R)
• M4: 1,977,534 km (0.116 R)
• M5: 2,495,442 km (0.044 R)
• M6: 3,158,460 km (0.072 R)
• M7: 4,130,696 km (0.059 R)
• M8: 4,696,476 km (0.057 R)
• M9: 5,591,968 km (0.026 R)
• M10: 6,070,233 km (0.074 R)
• M11: 6,666,829 km (0.099 R)
• M12: 7,253,851 km (0.067 R)
• M13: 8,397,976 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 13.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.27 AU - 1.79 AU

Year: 1241 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,025,347 km

• M1: 166,802 km (0.103 R)
• M2: 636,539 km (0.059 R)
• M3: 1,209,349 km (0.088 R)
• M4: 1,988,604 km (0.085 R)
• M5: 2,469,412 km (0.073 R)
• M6: 3,096,676 km (0.087 R)
• M7: 4,349,408 km (0.114 R)
• M8: 5,091,414 km (0.032 R)
• M9: 5,576,111 km (0.074 R)
• M10: 7,598,525 km (0.102 R)
• M11: 8,125,408 km (0.07 R)
• M12: 9,640,835 km (0.057 R)
• M13: 10,196,142 km (0.12 R)
• M14: 10,936,801 km (0.092 R)
• M15: 11,405,042 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 8

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.39 AU - 2.05 AU

Year: 1480 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,025,347 km

• M1: 99,483 km (0.118 R)
• M2: 371,900 km (0.045 R)
• M3: 651,798 km (0.106 R)
• M4: 905,217 km (0.118 R)
• M5: 1,613,263 km (0.074 R)
• M6: 2,024,209 km (0.095 R)
• M7: 2,674,660 km (0.083 R)
• M8: 2,953,810 km (0.091 R)
• M9: 3,806,817 km (0.087 R)
• M10: 4,216,416 km (0.064 R)
• M11: 5,061,046 km (0.106 R)
• M12: 5,943,823 km (0.118 R)
• M13: 6,471,155 km (0.051 R)
• M14: 7,029,305 km (0.064 R)
• M15: 7,400,906 km (0.082 R)
• M16: 7,702,046 km (0.103 R)
• M17: 8,212,624 km (0.087 R)
• M18: 8,595,146 km (0.086 R)
• M19: 9,144,319 km (0.12 R)
• M20: 9,523,400 km (0.069 R)
• M21: 10,111,470 km (0.101 R)
• M22: 10,898,055 km (0.103 R)
• M23: 13,260,804 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 14.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.49 AU - 2.35 AU

Year: 1745 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,025,347 km

• M1: 176,226 km (0.101 R)
• M2: 675,135 km (0.115 R)
• M3: 1,421,030 km (0.032 R)
• M4: 2,152,115 km (0.118 R)
• M5: 3,000,933 km (0.079 R)
• M6: 3,718,255 km (0.094 R)
• M7: 4,667,154 km (0.098 R)
• M8: 5,772,084 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 3.4

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.06 AU - 7.24 AU

Year: 12542 Days

Day: 17.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,025,347 km

• M1: 43,982 km (0.101 R)
• M2: 218,562 km (0.084 R)
• M3: 349,610 km (0.102 R)
• M4: 1,388,119 km (0.092 R)
• M5: 1,774,380 km (0.104 R)
• M6: 2,299,170 km (0.097 R)
• M7: 3,292,649 km (0.09 R)
• M8: 4,157,026 km (0.065 R)
• M9: 4,541,642 km (0.089 R)
• M10: 4,801,194 km (0.113 R)
• M11: 5,040,102 km (0.09 R)
• M12: 7,129,535 km (0.075 R)
• M13: 11,960,948 km (0.097 R)
• M14: 12,289,016 km (0.078 R)
• M15: 14,692,904 km (0.116 R)
• M16: 16,773,661 km (0.09 R)
• M17: 18,895,109 km (0.075 R)
• M18: 28,681,053 km (0.109 R)
• M19: 33,173,777 km (0.071 R)
• M20: 34,147,060 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.2

Radius: 5.7

Gravity: 30.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.08 AU - 9.7 AU

Year: 14539 Days

Day: 22.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,025,347 km

• M1: 173,534 km (0.088 R)
• M2: 481,855 km (0.084 R)
• M3: 759,508 km (0.072 R)
• M4: 1,691,952 km (0.064 R)
• M5: 2,175,452 km (0.072 R)
• M6: 2,384,440 km (0.103 R)
• M7: 2,794,488 km (0.047 R)
• M8: 4,309,316 km (0.103 R)
• M9: 7,357,672 km (0.099 R)
• M10: 8,784,985 km (0.111 R)
• M11: 9,984,162 km (0.103 R)
• M12: 10,329,135 km (0.096 R)
• M13: 10,563,704 km (0.042 R)
• M14: 11,350,290 km (0.098 R)
• M15: 14,158,690 km (0.117 R)
• M16: 16,746,434 km (0.093 R)
• M17: 19,454,904 km (0.105 R)
• M18: 29,893,843 km (0.073 R)
• M19: 34,496,671 km (0.117 R)
• M20: 35,817,321 km (0.118 R)
• M21: 39,980,629 km (0.12 R)
• M22: 50,587,717 km (0.092 R)
• M23: 51,775,673 km (0.098 R)
• M24: 53,330,145 km (0.116 R)
• M25: 56,170,111 km (0.102 R)
• M26: 56,713,600 km (0.098 R)
• M27: 57,811,050 km (0.109 R)
• M28: 57,995,355 km (0.11 R)
• M29: 58,736,313 km (0.086 R)
• M30: 66,497,151 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.32 AU - 9.66 AU

Year: 17683 Days

Day: 18 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,025,347 km

• M1: 63,130 km (0.111 R)
• M2: 455,376 km (0.072 R)
• M3: 1,636,601 km (0.031 R)
• M4: 2,316,074 km (0.041 R)
• M5: 2,656,110 km (0.1 R)
• M6: 3,499,693 km (0.09 R)
• M7: 3,696,713 km (0.082 R)
• M8: 4,234,069 km (0.079 R)
• M9: 5,375,949 km (0.105 R)
• M10: 6,413,560 km (0.097 R)
• M11: 6,809,845 km (0.099 R)
• M12: 7,117,418 km (0.045 R)
• M13: 10,907,480 km (0.062 R)
• M14: 16,459,057 km (0.11 R)
• M15: 18,617,305 km (0.108 R)
• M16: 19,901,902 km (0.061 R)
• M17: 24,663,154 km (0.107 R)
• M18: 28,960,652 km (0.066 R)
• M19: 30,130,956 km (0.117 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.4

Radius: 4.8

Gravity: 38.52 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.52 AU - 11.02 AU

Year: 21591 Days

Day: 23.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,025,347 km

• M1: 59,690 km (0.116 R)
• M2: 242,648 km (0.108 R)
• M3: 416,929 km (0.114 R)
• M4: 630,106 km (0.092 R)
• M5: 1,163,123 km (0.118 R)
• M6: 1,720,076 km (0.09 R)
• M7: 2,121,747 km (0.082 R)
• M8: 4,513,966 km (0.099 R)
• M9: 5,435,489 km (0.12 R)
• M10: 5,897,298 km (0.094 R)
• M11: 6,803,113 km (0.114 R)
• M12: 7,190,272 km (0.104 R)
• M13: 9,232,133 km (0.112 R)
• M14: 9,408,060 km (0.104 R)
• M15: 10,321,954 km (0.082 R)
• M16: 11,227,021 km (0.107 R)
• M17: 11,427,632 km (0.082 R)
• M18: 11,904,999 km (0.111 R)
• M19: 13,795,018 km (0.093 R)
• M20: 14,336,114 km (0.094 R)
• M21: 18,713,198 km (0.046 R)
• M22: 19,280,323 km (0.118 R)
• M23: 19,471,808 km (0.119 R)
• M24: 25,827,624 km (0.078 R)
• M25: 28,839,627 km (0.032 R)
• M26: 33,163,006 km (0.111 R)
• M27: 34,272,573 km (0.088 R)
• M28: 34,553,817 km (0.107 R)
• M29: 35,406,525 km (0.11 R)
• M30: 37,302,379 km (0.101 R)
• M31: 38,502,004 km (0.111 R)
• M32: 38,958,427 km (0.115 R)
• M33: 42,416,531 km (0.096 R)
• M34: 47,803,401 km (0.084 R)
• M35: 55,735,379 km (0.082 R)
• M36: 71,588,864 km (0.059 R)
• M37: 74,846,807 km (0.057 R)
• M38: 79,424,352 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.7

Radius: 6.9

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.17 AU - 10.69 AU

Year: 22097 Days

Day: 19.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,025,347 km

• M1: 87,664 km (0.048 R)
• M2: 404,513 km (0.037 R)
• M3: 979,567 km (0.028 R)
• M4: 1,335,460 km (0.087 R)
• M5: 1,578,258 km (0.109 R)
• M6: 3,715,712 km (0.066 R)
• M7: 4,764,842 km (0.091 R)
• M8: 5,417,687 km (0.047 R)
• M9: 6,713,204 km (0.11 R)
• M10: 7,334,036 km (0.111 R)
• M11: 8,912,443 km (0.032 R)
• M12: 10,266,603 km (0.079 R)
• M13: 12,653,287 km (0.069 R)
• M14: 16,463,395 km (0.106 R)
• M15: 20,090,994 km (0.114 R)
• M16: 24,882,315 km (0.033 R)
• M17: 25,106,263 km (0.095 R)
• M18: 25,558,497 km (0.114 R)
• M19: 25,786,634 km (0.096 R)
• M20: 28,508,417 km (0.076 R)
• M21: 29,124,611 km (0.104 R)
• M22: 31,546,750 km (0.11 R)
• M23: 33,825,126 km (0.109 R)
• M24: 37,078,879 km (0.086 R)
• M25: 39,007,346 km (0.092 R)
• M26: 39,613,815 km (0.111 R)
• M27: 45,693,323 km (0.045 R)
• M28: 47,390,810 km (0.104 R)
• M29: 55,551,075 km (0.028 R)
• M30: 60,062,049 km (0.08 R)
• M31: 61,481,882 km (0.038 R)
• M32: 65,448,470 km (0.119 R)
• M33: 66,520,040 km (0.088 R)
• M34: 74,350,142 km (0.071 R)
• M35: 81,285,649 km (0.084 R)
• M36: 82,026,906 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit