🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 14.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.22 AU - 2.28 AU

Year: 2330 Days

Day: 12.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,558,221 km

• M1: 185,352 km (0.098 R)
• M2: 696,976 km (0.105 R)
• M3: 1,181,075 km (0.074 R)
• M4: 1,984,715 km (0.101 R)
• M5: 2,462,830 km (0.119 R)
• M6: 3,658,865 km (0.082 R)
• M7: 4,296,900 km (0.1 R)
• M8: 5,172,496 km (0.098 R)
• M9: 5,686,514 km (0.096 R)
• M10: 6,546,403 km (0.095 R)
• M11: 8,643,017 km (0.098 R)
• M12: 10,007,050 km (0.067 R)
• M13: 11,618,219 km (0.082 R)
• M14: 12,129,994 km (0.117 R)
• M15: 13,396,489 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 11

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.31 AU - 2.73 AU

Year: 2761 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,558,221 km

• M1: 136,732 km (0.087 R)
• M2: 557,551 km (0.033 R)
• M3: 951,143 km (0.094 R)
• M4: 1,622,389 km (0.067 R)
• M5: 2,206,868 km (0.12 R)
• M6: 2,618,711 km (0.086 R)
• M7: 3,315,238 km (0.096 R)
• M8: 4,529,824 km (0.083 R)
• M9: 5,125,971 km (0.074 R)
• M10: 5,719,875 km (0.049 R)
• M11: 6,504,366 km (0.071 R)
• M12: 8,048,066 km (0.053 R)
• M13: 8,960,015 km (0.092 R)
• M14: 10,017,821 km (0.11 R)
• M15: 13,307,329 km (0.034 R)
• M16: 16,421,807 km (0.112 R)
• M17: 16,807,770 km (0.088 R)
• M18: 20,815,048 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.5

Radius: 7.9

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.09 AU - 7.83 AU

Year: 11333 Days

Day: 19.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,558,221 km

• M1: 98,435 km (0.081 R)
• M2: 574,306 km (0.101 R)
• M3: 939,475 km (0.053 R)
• M4: 1,811,032 km (0.071 R)
• M5: 2,995,997 km (0.025 R)
• M6: 3,522,431 km (0.1 R)
• M7: 5,767,148 km (0.066 R)
• M8: 6,541,017 km (0.086 R)
• M9: 9,745,553 km (0.096 R)
• M10: 12,322,676 km (0.056 R)
• M11: 13,144,417 km (0.119 R)
• M12: 14,273,432 km (0.107 R)
• M13: 16,271,910 km (0.12 R)
• M14: 16,571,854 km (0.085 R)
• M15: 17,493,975 km (0.073 R)
• M16: 17,888,165 km (0.075 R)
• M17: 18,288,190 km (0.105 R)
• M18: 19,440,094 km (0.119 R)
• M19: 22,623,387 km (0.099 R)
• M20: 24,534,051 km (0.094 R)
• M21: 25,730,684 km (0.101 R)
• M22: 26,965,764 km (0.091 R)
• M23: 29,331,954 km (0.06 R)
• M24: 34,104,874 km (0.103 R)
• M25: 38,701,418 km (0.073 R)
• M26: 40,047,948 km (0.101 R)
• M27: 47,862,792 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.3

Radius: 3.7

Gravity: 52.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.99 AU - 7.33 AU

Year: 11864 Days

Day: 19.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 56,558,221 km

• M1: 51,312 km (0.082 R)
• M2: 192,832 km (0.051 R)
• M3: 338,989 km (0.026 R)
• M4: 545,135 km (0.065 R)
• M5: 840,291 km (0.104 R)
• M6: 1,352,215 km (0.113 R)
• M7: 1,492,987 km (0.104 R)
• M8: 2,101,700 km (0.106 R)
• M9: 2,330,585 km (0.116 R)
• M10: 3,493,260 km (0.11 R)
• M11: 5,403,026 km (0.068 R)
• M12: 5,795,870 km (0.06 R)
• M13: 6,322,754 km (0.074 R)
• M14: 7,299,329 km (0.054 R)
• M15: 8,608,310 km (0.081 R)
• M16: 8,995,320 km (0.11 R)
• M17: 9,960,675 km (0.062 R)
• M18: 10,714,648 km (0.106 R)
• M19: 11,276,089 km (0.109 R)
• M20: 11,797,886 km (0.092 R)
• M21: 15,341,411 km (0.111 R)
• M22: 19,451,613 km (0.107 R)
• M23: 19,782,374 km (0.041 R)
• M24: 20,201,098 km (0.063 R)
• M25: 22,203,466 km (0.113 R)
• M26: 24,334,487 km (0.061 R)
• M27: 25,795,310 km (0.058 R)
• M28: 27,210,506 km (0.075 R)
• M29: 28,783,378 km (0.097 R)
• M30: 30,084,431 km (0.108 R)
• M31: 31,085,690 km (0.051 R)
• M32: 37,563,277 km (0.102 R)
• M33: 39,642,389 km (0.08 R)
• M34: 42,071,409 km (0.06 R)
• M35: 42,485,646 km (0.074 R)
• M36: 45,172,723 km (0.074 R)
• M37: 47,671,157 km (0.112 R)
• M38: 47,820,904 km (0.118 R)
• M39: 53,423,793 km (0.1 R)
• M40: 54,725,743 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.3

Radius: 5

Gravity: 39.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.01 AU - 11.37 AU

Year: 22453 Days

Day: 22.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,558,221 km

• M1: 62,233 km (0.117 R)
• M2: 260,749 km (0.115 R)
• M3: 1,101,788 km (0.075 R)
• M4: 1,542,354 km (0.101 R)
• M5: 1,923,529 km (0.12 R)
• M6: 5,299,505 km (0.112 R)
• M7: 8,832,408 km (0.075 R)
• M8: 10,419,791 km (0.027 R)
• M9: 13,446,455 km (0.107 R)
• M10: 14,952,906 km (0.09 R)
• M11: 20,646,451 km (0.032 R)
• M12: 27,018,273 km (0.095 R)
• M13: 28,256,495 km (0.067 R)
• M14: 32,888,045 km (0.098 R)
• M15: 40,345,499 km (0.107 R)
• M16: 40,825,708 km (0.044 R)
• M17: 46,712,683 km (0.096 R)
• M18: 51,434,890 km (0.069 R)
• M19: 58,893,989 km (0.101 R)
• M20: 62,665,950 km (0.059 R)
• M21: 67,266,383 km (0.11 R)
• M22: 81,385,281 km (0.094 R)
• M23: 85,002,857 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 3.9

Gravity: 39.63 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.19 AU - 11.57 AU

Year: 23084 Days

Day: 19.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,558,221 km

• M1: 50,414 km (0.082 R)
• M2: 201,359 km (0.077 R)
• M3: 449,392 km (0.106 R)
• M4: 689,945 km (0.114 R)
• M5: 1,557,613 km (0.073 R)
• M6: 2,024,358 km (0.086 R)
• M7: 2,213,450 km (0.074 R)
• M8: 2,345,844 km (0.108 R)
• M9: 2,852,083 km (0.064 R)
• M10: 3,117,171 km (0.108 R)
• M11: 3,398,564 km (0.058 R)
• M12: 3,979,603 km (0.102 R)
• M13: 4,209,534 km (0.12 R)
• M14: 5,103,531 km (0.096 R)
• M15: 11,064,408 km (0.113 R)
• M16: 11,850,994 km (0.096 R)
• M17: 13,681,772 km (0.072 R)
• M18: 14,357,057 km (0.105 R)
• M19: 14,664,182 km (0.07 R)
• M20: 15,855,130 km (0.089 R)
• M21: 16,018,641 km (0.091 R)
• M22: 20,385,253 km (0.105 R)
• M23: 21,166,004 km (0.099 R)
• M24: 23,205,023 km (0.078 R)
• M25: 25,038,046 km (0.062 R)
• M26: 25,259,900 km (0.055 R)
• M27: 28,143,997 km (0.119 R)
• M28: 29,233,818 km (0.085 R)
• M29: 29,603,324 km (0.042 R)
• M30: 37,371,343 km (0.047 R)
• M31: 39,281,259 km (0.033 R)
• M32: 41,255,203 km (0.12 R)
• M33: 43,613,763 km (0.06 R)
• M34: 51,583,440 km (0.064 R)
• M35: 54,132,438 km (0.038 R)
• M36: 56,764,164 km (0.055 R)
• M37: 58,695,323 km (0.103 R)
• M38: 63,302,189 km (0.058 R)
• M39: 67,284,934 km (0.077 R)
• M40: 67,928,803 km (0.085 R)
• M41: 70,324,313 km (0.117 R)
• M42: 72,550,330 km (0.095 R)
• M43: 75,745,142 km (0.115 R)
• M44: 80,229,188 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.4

Radius: 3.2

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.57 AU - 11.25 AU

Year: 23184 Days

Day: 19.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 99.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,558,221 km

• M1: 39,793 km (0.047 R)
• M2: 263,741 km (0.084 R)
• M3: 364,121 km (0.119 R)
• M4: 470,186 km (0.044 R)
• M5: 1,186,311 km (0.107 R)
• M6: 1,531,134 km (0.081 R)
• M7: 1,957,488 km (0.043 R)
• M8: 2,773,096 km (0.057 R)
• M9: 2,892,026 km (0.104 R)
• M10: 5,287,387 km (0.063 R)
• M11: 5,695,640 km (0.101 R)
• M12: 7,725,234 km (0.119 R)
• M13: 7,961,000 km (0.092 R)
• M14: 8,496,561 km (0.086 R)
• M15: 9,264,895 km (0.112 R)
• M16: 9,584,736 km (0.111 R)
• M17: 13,266,638 km (0.091 R)
• M18: 15,014,091 km (0.072 R)
• M19: 21,441,264 km (0.062 R)
• M20: 22,378,495 km (0.075 R)
• M21: 29,945,455 km (0.035 R)
• M22: 31,591,330 km (0.099 R)
• M23: 35,448,113 km (0.115 R)
• M24: 39,053,123 km (0.067 R)
• M25: 39,329,579 km (0.099 R)
• M26: 40,447,973 km (0.116 R)
• M27: 40,872,831 km (0.074 R)
• M28: 42,310,467 km (0.091 R)
• M29: 46,825,181 km (0.065 R)
• M30: 54,526,329 km (0.097 R)
• M31: 55,915,944 km (0.1 R)
• M32: 57,507,217 km (0.051 R)
• M33: 61,151,122 km (0.117 R)
• M34: 61,897,765 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200

Radius: 6.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.01 AU - 13.13 AU

Year: 23720 Days

Day: 22.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,558,221 km

• M1: 84,822 km (0.096 R)
• M2: 303,085 km (0.052 R)
• M3: 592,707 km (0.059 R)
• M4: 1,065,735 km (0.067 R)
• M5: 1,987,557 km (0.119 R)
• M6: 4,605,969 km (0.074 R)
• M7: 5,369,217 km (0.114 R)
• M8: 7,798,387 km (0.105 R)
• M9: 8,444,650 km (0.106 R)
• M10: 8,829,715 km (0.049 R)
• M11: 10,270,343 km (0.12 R)
• M12: 13,093,105 km (0.047 R)
• M13: 13,609,068 km (0.106 R)
• M14: 14,750,500 km (0.099 R)
• M15: 16,993,869 km (0.106 R)
• M16: 18,636,604 km (0.073 R)
• M17: 22,053,718 km (0.066 R)
• M18: 24,100,516 km (0.102 R)
• M19: 30,995,033 km (0.111 R)
• M20: 36,256,091 km (0.077 R)
• M21: 40,031,044 km (0.1 R)
• M22: 40,571,541 km (0.116 R)
• M23: 49,737,253 km (0.111 R)
• M24: 52,427,771 km (0.047 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit