🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 14.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 414 Days

Day: 10.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,195,059 km

• M1: 185,950 km (0.06 R)
• M2: 669,750 km (0.051 R)
• M3: 1,316,461 km (0.102 R)
• M4: 1,802,206 km (0.038 R)
• M5: 2,427,824 km (0.072 R)
• M6: 2,975,202 km (0.12 R)
• M7: 3,593,042 km (0.042 R)
• M8: 4,738,213 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 10.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 458 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,195,059 km

• M1: 128,654 km (0.073 R)
• M2: 791,971 km (0.106 R)
• M3: 1,118,992 km (0.085 R)
• M4: 1,453,044 km (0.058 R)
• M5: 2,013,139 km (0.117 R)
• M6: 2,339,711 km (0.098 R)
• M7: 2,834,580 km (0.105 R)
• M8: 3,725,735 km (0.107 R)
• M9: 4,588,466 km (0.072 R)
• M10: 5,270,931 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.7

Radius: 14.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.31 AU - 1.61 AU

Year: 1197 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,195,059 km

• M1: 180,415 km (0.057 R)
• M2: 862,581 km (0.073 R)
• M3: 1,325,288 km (0.111 R)
• M4: 2,550,943 km (0.046 R)
• M5: 3,099,219 km (0.114 R)
• M6: 3,742,340 km (0.116 R)
• M7: 4,201,905 km (0.098 R)
• M8: 5,093,359 km (0.039 R)
• M9: 6,458,589 km (0.052 R)
• M10: 7,673,922 km (0.038 R)
• M11: 9,157,185 km (0.07 R)
• M12: 9,967,108 km (0.084 R)
• M13: 10,824,453 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 10.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.44 AU - 1.62 AU

Year: 1284 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,195,059 km

• M1: 126,859 km (0.105 R)
• M2: 784,940 km (0.111 R)
• M3: 1,289,534 km (0.099 R)
• M4: 1,617,602 km (0.105 R)
• M5: 2,228,559 km (0.105 R)
• M6: 2,733,901 km (0.093 R)
• M7: 3,169,081 km (0.047 R)
• M8: 6,971,261 km (0.066 R)
• M9: 7,295,589 km (0.028 R)
• M10: 9,918,937 km (0.106 R)
• M11: 10,917,802 km (0.032 R)
• M12: 11,253,949 km (0.118 R)
• M13: 11,806,114 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 9.2

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.66 AU - 2.58 AU

Year: 2094 Days

Day: 7.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,195,059 km

• M1: 123,867 km (0.1 R)
• M2: 496,067 km (0.101 R)
• M3: 835,803 km (0.114 R)
• M4: 1,178,233 km (0.102 R)
• M5: 1,483,861 km (0.118 R)
• M6: 1,843,195 km (0.115 R)
• M7: 2,131,470 km (0.108 R)
• M8: 2,506,213 km (0.091 R)
• M9: 3,020,531 km (0.051 R)
• M10: 3,320,325 km (0.116 R)
• M11: 4,948,249 km (0.1 R)
• M12: 5,784,052 km (0.115 R)
• M13: 6,143,685 km (0.117 R)
• M14: 6,436,598 km (0.102 R)
• M15: 8,298,942 km (0.08 R)
• M16: 9,405,966 km (0.072 R)
• M17: 11,187,976 km (0.088 R)
• M18: 11,788,163 km (0.036 R)
• M19: 12,075,540 km (0.111 R)
• M20: 13,096,546 km (0.069 R)
• M21: 14,082,246 km (0.1 R)
• M22: 14,687,369 km (0.106 R)
• M23: 15,164,587 km (0.106 R)
• M24: 17,177,725 km (0.114 R)
• M25: 18,085,036 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.95 AU - 4.11 AU

Year: 5487 Days

Day: 7.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,195,059 km

• M1: 167,250 km (0.077 R)
• M2: 907,461 km (0.093 R)
• M3: 1,325,736 km (0.088 R)
• M4: 1,805,048 km (0.104 R)
• M5: 3,091,290 km (0.057 R)
• M6: 4,406,106 km (0.101 R)
• M7: 4,846,672 km (0.081 R)
• M8: 6,407,426 km (0.114 R)
• M9: 7,036,934 km (0.07 R)
• M10: 7,840,125 km (0.085 R)
• M11: 9,939,133 km (0.111 R)
• M12: 10,867,238 km (0.056 R)
• M13: 11,288,506 km (0.096 R)
• M14: 12,389,696 km (0.11 R)
• M15: 13,512,876 km (0.052 R)
• M16: 14,601,201 km (0.113 R)
• M17: 15,323,609 km (0.06 R)
• M18: 16,784,283 km (0.091 R)
• M19: 18,395,003 km (0.086 R)
• M20: 23,423,735 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.4

Radius: 3.7

Gravity: 31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.84 AU - 7.2 AU

Year: 11292 Days

Day: 17.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 90,195,059 km

• M1: 49,816 km (0.08 R)
• M2: 405,410 km (0.114 R)
• M3: 523,742 km (0.065 R)
• M4: 721,211 km (0.081 R)
• M5: 1,038,658 km (0.075 R)
• M6: 1,339,350 km (0.1 R)
• M7: 2,306,350 km (0.047 R)
• M8: 5,127,168 km (0.079 R)
• M9: 5,349,919 km (0.104 R)
• M10: 6,127,379 km (0.062 R)
• M11: 6,561,662 km (0.066 R)
• M12: 9,848,028 km (0.066 R)
• M13: 10,544,406 km (0.093 R)
• M14: 10,800,966 km (0.094 R)
• M15: 10,956,698 km (0.068 R)
• M16: 11,923,698 km (0.118 R)
• M17: 12,090,201 km (0.081 R)
• M18: 13,659,333 km (0.109 R)
• M19: 14,650,568 km (0.108 R)
• M20: 15,821,770 km (0.101 R)
• M21: 19,171,715 km (0.115 R)
• M22: 20,810,261 km (0.035 R)
• M23: 23,309,443 km (0.037 R)
• M24: 25,447,346 km (0.064 R)
• M25: 29,496,661 km (0.092 R)
• M26: 30,313,765 km (0.09 R)
• M27: 33,402,213 km (0.113 R)
• M28: 38,720,566 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.6

Radius: 6.3

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.29 AU - 8.11 AU

Year: 14492 Days

Day: 18.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,195,059 km

• M1: 83,625 km (0.097 R)
• M2: 580,141 km (0.086 R)
• M3: 863,629 km (0.11 R)
• M4: 1,162,226 km (0.083 R)
• M5: 1,498,971 km (0.106 R)
• M6: 1,916,199 km (0.079 R)
• M7: 2,133,714 km (0.114 R)
• M8: 2,533,141 km (0.072 R)
• M9: 6,242,121 km (0.115 R)
• M10: 6,439,740 km (0.103 R)
• M11: 6,723,228 km (0.062 R)
• M12: 8,080,679 km (0.086 R)
• M13: 8,362,970 km (0.089 R)
• M14: 8,651,993 km (0.046 R)
• M15: 8,897,932 km (0.115 R)
• M16: 9,559,154 km (0.062 R)
• M17: 10,583,750 km (0.12 R)
• M18: 11,560,774 km (0.102 R)
• M19: 12,224,240 km (0.117 R)
• M20: 16,976,516 km (0.104 R)
• M21: 22,182,821 km (0.036 R)
• M22: 23,017,428 km (0.088 R)
• M23: 24,847,907 km (0.062 R)
• M24: 29,014,507 km (0.108 R)
• M25: 30,349,818 km (0.118 R)
• M26: 30,576,309 km (0.082 R)
• M27: 32,193,312 km (0.113 R)
• M28: 34,477,672 km (0.12 R)
• M29: 34,848,076 km (0.116 R)
• M30: 38,831,568 km (0.042 R)
• M31: 40,863,706 km (0.043 R)
• M32: 43,251,138 km (0.111 R)
• M33: 43,681,980 km (0.049 R)
• M34: 48,610,930 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 5.1

Gravity: 33.69 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.91 AU - 11.43 AU

Year: 20395 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 90,195,059 km

• M1: 163,062 km (0.115 R)
• M2: 917,933 km (0.11 R)
• M3: 1,338,901 km (0.114 R)
• M4: 1,859,950 km (0.061 R)
• M5: 2,777,883 km (0.114 R)
• M6: 2,960,542 km (0.107 R)
• M7: 4,761,401 km (0.051 R)
• M8: 5,868,874 km (0.064 R)
• M9: 21,072,206 km (0.083 R)
• M10: 26,240,514 km (0.056 R)
• M11: 27,414,259 km (0.054 R)
• M12: 30,628,818 km (0.097 R)
• M13: 39,745,611 km (0.116 R)
• M14: 40,205,325 km (0.028 R)
• M15: 41,763,088 km (0.064 R)
• M16: 46,169,044 km (0.1 R)
• M17: 48,571,137 km (0.107 R)
• M18: 51,055,210 km (0.105 R)
• M19: 51,598,250 km (0.117 R)
• M20: 54,559,989 km (0.116 R)
• M21: 58,025,274 km (0.118 R)
• M22: 66,459,901 km (0.091 R)
• M23: 71,531,269 km (0.103 R)
• M24: 80,954,589 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.1

Radius: 8

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.65 AU - 11.49 AU

Year: 23308 Days

Day: 17.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,195,059 km

• M1: 100,380 km (0.094 R)
• M2: 397,482 km (0.057 R)
• M3: 1,664,875 km (0.118 R)
• M4: 8,755,215 km (0.06 R)
• M5: 9,099,739 km (0.097 R)
• M6: 9,513,377 km (0.119 R)
• M7: 10,569,838 km (0.061 R)
• M8: 11,771,707 km (0.11 R)
• M9: 13,211,287 km (0.105 R)
• M10: 13,512,577 km (0.047 R)
• M11: 15,501,631 km (0.081 R)
• M12: 17,227,541 km (0.091 R)
• M13: 20,349,050 km (0.08 R)
• M14: 23,828,398 km (0.101 R)
• M15: 27,318,366 km (0.093 R)
• M16: 32,209,618 km (0.087 R)
• M17: 47,802,803 km (0.11 R)
• M18: 50,505,887 km (0.12 R)
• M19: 51,988,252 km (0.119 R)
• M20: 57,205,627 km (0.06 R)
• M21: 66,438,210 km (0.042 R)
• M22: 70,027,362 km (0.12 R)
• M23: 72,101,985 km (0.091 R)
• M24: 72,802,552 km (0.072 R)
• M25: 74,217,299 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 20,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit