🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 8.4

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 319 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,675,962 km

• M1: 104,419 km (0.082 R)
• M2: 445,203 km (0.046 R)
• M3: 742,454 km (0.095 R)
• M4: 1,129,464 km (0.095 R)
• M5: 1,400,685 km (0.061 R)
• M6: 1,894,956 km (0.119 R)
• M7: 2,359,906 km (0.092 R)
• M8: 2,714,005 km (0.1 R)
• M9: 3,041,175 km (0.051 R)
• M10: 3,350,244 km (0.084 R)
• M11: 3,799,038 km (0.098 R)
• M12: 4,145,507 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 8.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.2 AU - 1.24 AU

Year: 947 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,675,962 km

• M1: 106,962 km (0.079 R)
• M2: 379,081 km (0.098 R)
• M3: 694,583 km (0.054 R)
• M4: 1,352,814 km (0.069 R)
• M5: 1,716,037 km (0.073 R)
• M6: 2,584,902 km (0.106 R)
• M7: 3,060,174 km (0.103 R)
• M8: 3,926,047 km (0.072 R)
• M9: 4,343,724 km (0.092 R)
• M10: 4,638,432 km (0.12 R)
• M11: 5,195,684 km (0.062 R)
• M12: 5,894,605 km (0.089 R)
• M13: 6,359,854 km (0.115 R)
• M14: 6,697,796 km (0.074 R)
• M15: 6,981,134 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 8.3

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.56 AU - 1.96 AU

Year: 1641 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,675,962 km

• M1: 103,223 km (0.088 R)
• M2: 574,306 km (0.081 R)
• M3: 900,280 km (0.116 R)
• M4: 1,161,927 km (0.069 R)
• M5: 1,598,304 km (0.092 R)
• M6: 2,402,991 km (0.118 R)
• M7: 2,729,114 km (0.117 R)
• M8: 3,555,493 km (0.115 R)
• M9: 5,282,002 km (0.081 R)
• M10: 6,713,803 km (0.054 R)
• M11: 12,025,126 km (0.092 R)
• M12: 12,339,132 km (0.064 R)
• M13: 13,024,739 km (0.107 R)
• M14: 14,208,955 km (0.105 R)
• M15: 15,234,150 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 11.6

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.04 AU - 2.14 AU

Year: 2124 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,675,962 km

• M1: 144,212 km (0.106 R)
• M2: 718,219 km (0.1 R)
• M3: 1,331,122 km (0.117 R)
• M4: 1,909,916 km (0.111 R)
• M5: 2,477,341 km (0.052 R)
• M6: 3,299,531 km (0.094 R)
• M7: 4,092,699 km (0.083 R)
• M8: 6,398,151 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.4

Radius: 13.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.66 AU - 2.7 AU

Year: 3084 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,675,962 km

• M1: 165,455 km (0.081 R)
• M2: 618,886 km (0.118 R)
• M3: 1,395,898 km (0.097 R)
• M4: 2,813,188 km (0.025 R)
• M5: 3,462,293 km (0.085 R)
• M6: 4,340,433 km (0.076 R)
• M7: 4,773,668 km (0.073 R)
• M8: 5,542,900 km (0.071 R)
• M9: 6,626,587 km (0.06 R)
• M10: 7,203,586 km (0.087 R)
• M11: 8,148,746 km (0.096 R)
• M12: 8,563,431 km (0.066 R)
• M13: 11,102,556 km (0.086 R)
• M14: 11,526,965 km (0.037 R)
• M15: 15,376,268 km (0.049 R)
• M16: 16,011,311 km (0.059 R)
• M17: 16,719,208 km (0.087 R)
• M18: 17,165,009 km (0.081 R)
• M19: 17,676,185 km (0.092 R)
• M20: 21,023,587 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.6

Radius: 13

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.2 AU - 3.9 AU

Year: 4702 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,675,962 km

• M1: 163,660 km (0.097 R)
• M2: 628,760 km (0.066 R)
• M3: 1,294,620 km (0.033 R)
• M4: 1,780,963 km (0.093 R)
• M5: 3,442,097 km (0.062 R)
• M6: 4,882,725 km (0.08 R)
• M7: 5,488,746 km (0.085 R)
• M8: 6,756,438 km (0.113 R)
• M9: 8,503,293 km (0.11 R)
• M10: 10,237,581 km (0.054 R)
• M11: 12,056,092 km (0.047 R)
• M12: 13,977,527 km (0.096 R)
• M13: 14,768,302 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.52 AU - 5.24 AU

Year: 6443 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,675,962 km

• M1: 151,692 km (0.06 R)
• M2: 646,562 km (0.084 R)
• M3: 1,175,390 km (0.096 R)
• M4: 2,114,865 km (0.086 R)
• M5: 2,799,575 km (0.107 R)
• M6: 4,368,407 km (0.097 R)
• M7: 7,902,208 km (0.047 R)
• M8: 8,453,028 km (0.084 R)
• M9: 8,990,084 km (0.112 R)
• M10: 9,631,709 km (0.073 R)
• M11: 17,155,435 km (0.046 R)
• M12: 19,962,789 km (0.107 R)
• M13: 26,961,127 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 4.9

Gravity: 22.01 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.1 AU - 8.3 AU

Year: 13580 Days

Day: 23.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,675,962 km

• M1: 60,886 km (0.075 R)
• M2: 218,413 km (0.053 R)
• M3: 424,409 km (0.114 R)
• M4: 581,337 km (0.097 R)
• M5: 1,063,042 km (0.118 R)
• M6: 1,634,207 km (0.119 R)
• M7: 1,825,393 km (0.116 R)
• M8: 2,389,527 km (0.114 R)
• M9: 4,372,147 km (0.07 R)
• M10: 4,838,145 km (0.091 R)
• M11: 5,475,132 km (0.072 R)
• M12: 5,868,425 km (0.06 R)
• M13: 6,832,434 km (0.108 R)
• M14: 7,632,483 km (0.114 R)
• M15: 7,852,991 km (0.092 R)
• M16: 9,020,004 km (0.06 R)
• M17: 9,467,002 km (0.112 R)
• M18: 10,298,018 km (0.117 R)
• M19: 11,808,807 km (0.108 R)
• M20: 12,283,481 km (0.079 R)
• M21: 12,586,417 km (0.098 R)
• M22: 13,525,443 km (0.105 R)
• M23: 14,376,355 km (0.068 R)
• M24: 18,060,053 km (0.107 R)
• M25: 19,909,532 km (0.105 R)
• M26: 20,159,659 km (0.04 R)
• M27: 23,051,835 km (0.086 R)
• M28: 23,420,145 km (0.114 R)
• M29: 23,792,494 km (0.074 R)
• M30: 27,015,580 km (0.089 R)
• M31: 35,520,070 km (0.069 R)
• M32: 36,258,784 km (0.116 R)
• M33: 38,022,244 km (0.081 R)
• M34: 40,505,718 km (0.093 R)
• M35: 48,000,721 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 4.9

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.35 AU - 8.59 AU

Year: 14351 Days

Day: 21.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,675,962 km

• M1: 60,886 km (0.046 R)
• M2: 242,349 km (0.08 R)
• M3: 460,013 km (0.075 R)
• M4: 693,237 km (0.05 R)
• M5: 1,497,774 km (0.032 R)
• M6: 1,658,891 km (0.1 R)
• M7: 2,423,635 km (0.057 R)
• M8: 2,710,115 km (0.077 R)
• M9: 3,277,689 km (0.11 R)
• M10: 3,449,876 km (0.065 R)
• M11: 5,087,076 km (0.097 R)
• M12: 7,181,296 km (0.077 R)
• M13: 7,430,676 km (0.099 R)
• M14: 9,001,902 km (0.066 R)
• M15: 10,835,823 km (0.081 R)
• M16: 12,188,337 km (0.104 R)
• M17: 12,663,011 km (0.036 R)
• M18: 13,027,132 km (0.114 R)
• M19: 13,586,329 km (0.115 R)
• M20: 13,839,897 km (0.116 R)
• M21: 15,223,379 km (0.115 R)
• M22: 21,000,250 km (0.099 R)
• M23: 21,595,949 km (0.082 R)
• M24: 23,541,918 km (0.078 R)
• M25: 24,277,490 km (0.11 R)
• M26: 25,891,352 km (0.076 R)
• M27: 28,084,457 km (0.109 R)
• M28: 29,436,822 km (0.062 R)
• M29: 30,614,606 km (0.102 R)
• M30: 33,637,979 km (0.073 R)
• M31: 33,869,556 km (0.114 R)
• M32: 34,570,572 km (0.072 R)
• M33: 38,981,465 km (0.11 R)
• M34: 43,204,613 km (0.078 R)
• M35: 44,306,102 km (0.071 R)
• M36: 47,141,431 km (0.062 R)
• M37: 49,345,755 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.3

Radius: 6.8

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.19 AU - 9.69 AU

Year: 20388 Days

Day: 17.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,675,962 km

• M1: 84,523 km (0.063 R)
• M2: 302,786 km (0.108 R)
• M3: 1,022,202 km (0.087 R)
• M4: 2,059,065 km (0.083 R)
• M5: 3,640,913 km (0.115 R)
• M6: 4,425,554 km (0.085 R)
• M7: 7,147,936 km (0.077 R)
• M8: 9,621,537 km (0.075 R)
• M9: 21,232,725 km (0.069 R)
• M10: 25,001,095 km (0.118 R)
• M11: 33,344,767 km (0.069 R)
• M12: 35,185,270 km (0.105 R)
• M13: 35,561,359 km (0.077 R)
• M14: 36,834,437 km (0.06 R)
• M15: 37,874,441 km (0.105 R)
• M16: 39,606,036 km (0.098 R)
• M17: 41,250,566 km (0.114 R)
• M18: 46,007,180 km (0.028 R)
• M19: 46,456,871 km (0.066 R)
• M20: 47,365,229 km (0.043 R)
• M21: 56,763,566 km (0.103 R)
• M22: 58,676,025 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit