🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.8

Radius: 13.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.19 AU - 1.47 AU

Year: 975 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,174,076 km

• M1: 164,109 km (0.029 R)
• M2: 586,424 km (0.107 R)
• M3: 1,302,399 km (0.104 R)
• M4: 1,893,909 km (0.071 R)
• M5: 2,363,347 km (0.104 R)
• M6: 2,898,608 km (0.113 R)
• M7: 3,570,752 km (0.088 R)
• M8: 4,643,668 km (0.119 R)
• M9: 5,528,838 km (0.085 R)
• M10: 6,416,701 km (0.117 R)
• M11: 6,850,834 km (0.113 R)
• M12: 7,998,101 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 11.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.11 AU - 1.73 AU

Year: 1076 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,174,076 km

• M1: 140,622 km (0.113 R)
• M2: 564,134 km (0.107 R)
• M3: 925,412 km (0.09 R)
• M4: 1,539,212 km (0.043 R)
• M5: 1,957,937 km (0.074 R)
• M6: 2,357,962 km (0.034 R)
• M7: 3,195,261 km (0.079 R)
• M8: 3,975,414 km (0.114 R)
• M9: 4,362,723 km (0.115 R)
• M10: 4,724,450 km (0.075 R)
• M11: 6,213,099 km (0.096 R)
• M12: 7,244,726 km (0.115 R)
• M13: 8,312,256 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 9.7

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.35 AU - 1.81 AU

Year: 1263 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,174,076 km

• M1: 120,576 km (0.111 R)
• M2: 533,167 km (0.111 R)
• M3: 847,322 km (0.087 R)
• M4: 1,306,289 km (0.099 R)
• M5: 2,135,210 km (0.096 R)
• M6: 2,773,096 km (0.103 R)
• M7: 3,501,039 km (0.113 R)
• M8: 4,735,820 km (0.074 R)
• M9: 5,312,071 km (0.071 R)
• M10: 6,168,070 km (0.088 R)
• M11: 6,505,862 km (0.088 R)
• M12: 7,324,312 km (0.107 R)
• M13: 10,394,359 km (0.082 R)
• M14: 10,735,293 km (0.119 R)
• M15: 11,118,862 km (0.119 R)
• M16: 12,823,380 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.8

Radius: 11.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.64 AU - 2.68 AU

Year: 2758 Days

Day: 6.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,174,076 km

• M1: 148,700 km (0.118 R)
• M2: 791,074 km (0.104 R)
• M3: 1,329,327 km (0.067 R)
• M4: 2,079,859 km (0.063 R)
• M5: 2,862,705 km (0.066 R)
• M6: 3,359,071 km (0.041 R)
• M7: 4,054,850 km (0.107 R)
• M8: 4,985,648 km (0.1 R)
• M9: 5,451,346 km (0.092 R)
• M10: 6,026,700 km (0.069 R)
• M11: 6,787,854 km (0.072 R)
• M12: 7,237,695 km (0.075 R)
• M13: 9,496,174 km (0.088 R)
• M14: 10,566,546 km (0.057 R)
• M15: 11,420,900 km (0.102 R)
• M16: 11,800,878 km (0.12 R)
• M17: 12,320,731 km (0.096 R)
• M18: 14,310,084 km (0.115 R)
• M19: 15,767,167 km (0.073 R)
• M20: 17,210,637 km (0.029 R)
• M21: 17,598,843 km (0.087 R)
• M22: 18,220,721 km (0.112 R)
• M23: 18,798,768 km (0.077 R)
• M24: 20,174,769 km (0.115 R)
• M25: 21,361,080 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 12.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.02 AU - 3.6 AU

Year: 3829 Days

Day: 6.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,174,076 km

• M1: 162,762 km (0.062 R)
• M2: 565,181 km (0.082 R)
• M3: 1,025,194 km (0.115 R)
• M4: 1,436,888 km (0.105 R)
• M5: 2,034,681 km (0.08 R)
• M6: 3,909,142 km (0.059 R)
• M7: 4,418,074 km (0.099 R)
• M8: 5,348,872 km (0.051 R)
• M9: 5,822,648 km (0.047 R)
• M10: 6,270,245 km (0.066 R)
• M11: 7,235,002 km (0.114 R)
• M12: 9,351,961 km (0.082 R)
• M13: 11,442,592 km (0.069 R)
• M14: 11,895,574 km (0.11 R)
• M15: 12,881,424 km (0.106 R)
• M16: 13,371,806 km (0.102 R)
• M17: 13,874,754 km (0.083 R)
• M18: 14,342,696 km (0.114 R)
• M19: 16,115,879 km (0.025 R)
• M20: 16,790,715 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 10.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.41 AU - 5.07 AU

Year: 5551 Days

Day: 9.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,174,076 km

• M1: 131,197 km (0.11 R)
• M2: 829,969 km (0.053 R)
• M3: 1,229,395 km (0.118 R)
• M4: 2,062,655 km (0.103 R)
• M5: 2,432,611 km (0.106 R)
• M6: 2,830,691 km (0.038 R)
• M7: 3,308,207 km (0.064 R)
• M8: 4,209,534 km (0.105 R)
• M9: 5,992,292 km (0.111 R)
• M10: 11,265,019 km (0.074 R)
• M11: 12,379,074 km (0.097 R)
• M12: 14,527,748 km (0.087 R)
• M13: 15,951,322 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.4

Radius: 3.6

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.17 AU - 10.07 AU

Year: 14712 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,174,076 km

• M1: 44,730 km (0.09 R)
• M2: 174,730 km (0.108 R)
• M3: 512,074 km (0.12 R)
• M4: 804,687 km (0.084 R)
• M5: 1,009,187 km (0.113 R)
• M6: 1,140,983 km (0.075 R)
• M7: 1,271,881 km (0.1 R)
• M8: 1,696,141 km (0.064 R)
• M9: 1,867,430 km (0.111 R)
• M10: 2,859,563 km (0.097 R)
• M11: 3,102,510 km (0.12 R)
• M12: 4,470,732 km (0.056 R)
• M13: 6,123,938 km (0.086 R)
• M14: 8,320,035 km (0.104 R)
• M15: 8,632,545 km (0.108 R)
• M16: 10,415,901 km (0.115 R)
• M17: 12,546,025 km (0.113 R)
• M18: 14,054,421 km (0.096 R)
• M19: 16,087,157 km (0.068 R)
• M20: 16,224,637 km (0.118 R)
• M21: 16,782,488 km (0.092 R)
• M22: 17,066,275 km (0.097 R)
• M23: 17,936,486 km (0.085 R)
• M24: 18,684,026 km (0.069 R)
• M25: 25,333,352 km (0.105 R)
• M26: 26,178,281 km (0.108 R)
• M27: 27,236,387 km (0.095 R)
• M28: 30,897,944 km (0.12 R)
• M29: 31,110,523 km (0.118 R)
• M30: 31,646,083 km (0.11 R)
• M31: 36,390,280 km (0.08 R)
• M32: 37,585,717 km (0.051 R)
• M33: 37,827,916 km (0.101 R)
• M34: 39,803,206 km (0.063 R)
• M35: 40,434,210 km (0.055 R)
• M36: 45,724,888 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.9

Radius: 5

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.12 AU - 10.94 AU

Year: 18706 Days

Day: 20.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,174,076 km

• M1: 63,280 km (0.113 R)
• M2: 219,161 km (0.119 R)
• M3: 400,922 km (0.114 R)
• M4: 705,055 km (0.088 R)
• M5: 965,953 km (0.093 R)
• M6: 1,125,724 km (0.091 R)
• M7: 1,332,468 km (0.078 R)
• M8: 1,499,868 km (0.038 R)
• M9: 2,149,572 km (0.086 R)
• M10: 4,600,284 km (0.102 R)
• M11: 5,782,107 km (0.118 R)
• M12: 8,415,927 km (0.089 R)
• M13: 9,877,499 km (0.053 R)
• M14: 11,690,924 km (0.079 R)
• M15: 14,512,190 km (0.083 R)
• M16: 15,416,659 km (0.069 R)
• M17: 16,518,746 km (0.102 R)
• M18: 16,761,544 km (0.072 R)
• M19: 18,096,854 km (0.068 R)
• M20: 20,230,419 km (0.071 R)
• M21: 21,453,382 km (0.096 R)
• M22: 27,854,525 km (0.095 R)
• M23: 28,429,430 km (0.097 R)
• M24: 29,247,730 km (0.078 R)
• M25: 33,835,149 km (0.088 R)
• M26: 37,053,747 km (0.061 R)
• M27: 44,715,552 km (0.111 R)
• M28: 47,432,398 km (0.118 R)
• M29: 51,108,916 km (0.031 R)
• M30: 55,693,492 km (0.119 R)
• M31: 58,272,111 km (0.071 R)
• M32: 60,161,831 km (0.069 R)
• M33: 61,897,166 km (0.104 R)
• M34: 64,863,243 km (0.112 R)
• M35: 69,382,744 km (0.107 R)
• M36: 69,592,929 km (0.119 R)
• M37: 69,803,713 km (0.119 R)
• M38: 70,863,464 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.5

Radius: 5.9

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.3 AU - 9.82 AU

Year: 18794 Days

Day: 20.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,174,076 km

• M1: 75,248 km (0.09 R)
• M2: 452,982 km (0.075 R)
• M3: 766,539 km (0.084 R)
• M4: 1,030,729 km (0.045 R)
• M5: 1,230,891 km (0.09 R)
• M6: 1,831,078 km (0.101 R)
• M7: 2,088,835 km (0.099 R)
• M8: 2,370,677 km (0.062 R)
• M9: 3,317,782 km (0.062 R)
• M10: 4,055,149 km (0.068 R)
• M11: 4,462,355 km (0.095 R)
• M12: 5,432,048 km (0.029 R)
• M13: 7,685,591 km (0.081 R)
• M14: 8,913,789 km (0.089 R)
• M15: 9,227,047 km (0.082 R)
• M16: 11,752,858 km (0.095 R)
• M17: 13,375,845 km (0.104 R)
• M18: 16,274,154 km (0.11 R)
• M19: 17,461,063 km (0.116 R)
• M20: 17,787,187 km (0.11 R)
• M21: 18,200,376 km (0.034 R)
• M22: 18,535,475 km (0.084 R)
• M23: 19,218,090 km (0.118 R)
• M24: 20,633,586 km (0.057 R)
• M25: 21,181,862 km (0.114 R)
• M26: 22,402,880 km (0.118 R)
• M27: 27,100,701 km (0.06 R)
• M28: 28,538,337 km (0.113 R)
• M29: 30,848,427 km (0.081 R)
• M30: 38,110,207 km (0.12 R)
• M31: 39,212,743 km (0.091 R)
• M32: 42,794,715 km (0.095 R)
• M33: 51,097,845 km (0.057 R)
• M34: 59,489,089 km (0.045 R)
• M35: 64,784,255 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit