🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.1

Radius: 9.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 335 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,593,672 km

• M1: 119,379 km (0.108 R)
• M2: 441,912 km (0.051 R)
• M3: 781,499 km (0.09 R)
• M4: 1,099,245 km (0.069 R)
• M5: 1,849,329 km (0.085 R)
• M6: 2,254,141 km (0.12 R)
• M7: 2,689,770 km (0.095 R)
• M8: 3,057,930 km (0.079 R)
• M9: 3,526,171 km (0.062 R)
• M10: 4,017,152 km (0.111 R)
• M11: 4,473,724 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 438 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,593,672 km

• M1: 145,708 km (0.106 R)
• M2: 605,871 km (0.096 R)
• M3: 994,975 km (0.092 R)
• M4: 1,586,186 km (0.08 R)
• M5: 1,955,543 km (0.11 R)
• M6: 2,354,970 km (0.071 R)
• M7: 3,594,089 km (0.116 R)
• M8: 4,115,288 km (0.057 R)
• M9: 4,655,935 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 12.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.04 AU - 1.06 AU

Year: 756 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 81,593,672 km

• M1: 150,645 km (0.104 R)
• M2: 573,409 km (0.051 R)
• M3: 1,262,456 km (0.034 R)
• M4: 2,271,045 km (0.118 R)
• M5: 2,803,015 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 11.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.18 AU - 1.32 AU

Year: 982 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 81,593,672 km

• M1: 139,276 km (0.098 R)
• M2: 708,346 km (0.075 R)
• M3: 1,392,457 km (0.106 R)
• M4: 1,807,292 km (0.101 R)
• M5: 2,512,795 km (0.102 R)
• M6: 3,044,616 km (0.119 R)
• M7: 3,936,518 km (0.111 R)
• M8: 4,639,628 km (0.12 R)
• M9: 5,030,827 km (0.106 R)
• M10: 5,658,988 km (0.111 R)
• M11: 6,665,333 km (0.088 R)
• M12: 8,162,359 km (0.107 R)
• M13: 9,030,775 km (0.118 R)
• M14: 9,501,559 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 8.2

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.24 AU - 3.5 AU

Year: 4349 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,593,672 km

• M1: 102,175 km (0.109 R)
• M2: 522,396 km (0.082 R)
• M3: 854,054 km (0.113 R)
• M4: 1,116,898 km (0.076 R)
• M5: 1,853,069 km (0.066 R)
• M6: 2,771,450 km (0.096 R)
• M7: 3,124,052 km (0.053 R)
• M8: 3,527,518 km (0.03 R)
• M9: 4,173,781 km (0.09 R)
• M10: 4,588,017 km (0.067 R)
• M11: 5,110,114 km (0.111 R)
• M12: 5,613,361 km (0.107 R)
• M13: 6,118,553 km (0.109 R)
• M14: 8,258,999 km (0.103 R)
• M15: 8,795,008 km (0.08 R)
• M16: 9,518,015 km (0.076 R)
• M17: 10,323,450 km (0.079 R)
• M18: 11,404,893 km (0.095 R)
• M19: 12,166,645 km (0.087 R)
• M20: 15,327,199 km (0.068 R)
• M21: 18,220,123 km (0.085 R)
• M22: 18,735,338 km (0.053 R)
• M23: 20,684,598 km (0.079 R)
• M24: 23,062,905 km (0.057 R)
• M25: 23,894,520 km (0.068 R)
• M26: 25,377,932 km (0.085 R)
• M27: 25,697,773 km (0.104 R)
• M28: 27,004,660 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 11.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.94 AU - 5.07 AU

Year: 7859 Days

Day: 11.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,593,672 km

• M1: 151,692 km (0.046 R)
• M2: 570,716 km (0.05 R)
• M3: 2,018,374 km (0.101 R)
• M4: 2,811,692 km (0.048 R)
• M5: 3,558,485 km (0.107 R)
• M6: 6,177,794 km (0.083 R)
• M7: 7,166,037 km (0.075 R)
• M8: 7,637,719 km (0.12 R)
• M9: 8,908,254 km (0.112 R)
• M10: 9,407,911 km (0.11 R)
• M11: 10,463,324 km (0.058 R)
• M12: 11,174,961 km (0.09 R)
• M13: 12,027,519 km (0.093 R)
• M14: 16,074,740 km (0.084 R)
• M15: 19,328,045 km (0.068 R)
• M16: 23,421,342 km (0.099 R)
• M17: 27,105,189 km (0.099 R)
• M18: 33,166,895 km (0.071 R)
• M19: 33,709,487 km (0.086 R)
• M20: 36,742,284 km (0.057 R)
• M21: 39,344,539 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 7.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.27 AU - 6.97 AU

Year: 9365 Days

Day: 24 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,593,672 km

• M1: 90,806 km (0.117 R)
• M2: 337,493 km (0.12 R)
• M3: 593,156 km (0.099 R)
• M4: 1,079,498 km (0.045 R)
• M5: 1,750,744 km (0.077 R)
• M6: 2,210,907 km (0.082 R)
• M7: 2,768,608 km (0.077 R)
• M8: 3,008,264 km (0.116 R)
• M9: 3,349,496 km (0.05 R)
• M10: 4,264,287 km (0.057 R)
• M11: 4,836,350 km (0.115 R)
• M12: 6,033,133 km (0.046 R)
• M13: 7,492,011 km (0.108 R)
• M14: 8,201,404 km (0.035 R)
• M15: 8,868,910 km (0.114 R)
• M16: 11,039,126 km (0.109 R)
• M17: 11,289,104 km (0.082 R)
• M18: 12,114,436 km (0.053 R)
• M19: 12,814,105 km (0.052 R)
• M20: 14,176,343 km (0.104 R)
• M21: 14,771,294 km (0.104 R)
• M22: 16,985,791 km (0.104 R)
• M23: 17,453,883 km (0.111 R)
• M24: 20,670,536 km (0.11 R)
• M25: 22,060,899 km (0.099 R)
• M26: 22,537,966 km (0.1 R)
• M27: 23,926,983 km (0.12 R)
• M28: 25,545,781 km (0.111 R)
• M29: 28,528,763 km (0.115 R)
• M30: 28,810,904 km (0.065 R)
• M31: 30,937,588 km (0.112 R)
• M32: 35,500,472 km (0.102 R)
• M33: 35,936,251 km (0.084 R)
• M34: 36,486,023 km (0.115 R)
• M35: 37,489,825 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.05 AU - 9.11 AU

Year: 14669 Days

Day: 24.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,593,672 km

• M1: 128,355 km (0.098 R)
• M2: 1,518,269 km (0.044 R)
• M3: 2,189,514 km (0.113 R)
• M4: 3,947,738 km (0.048 R)
• M5: 5,678,436 km (0.049 R)
• M6: 11,728,174 km (0.086 R)
• M7: 13,545,788 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.59 AU - 9.29 AU

Year: 18789 Days

Day: 18 Hours

Environment

Temp: -237 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 81,593,672 km

• M1: 88,263 km (0.107 R)
• M2: 462,557 km (0.093 R)
• M3: 720,912 km (0.094 R)
• M4: 1,011,880 km (0.107 R)
• M5: 1,277,416 km (0.082 R)
• M6: 1,517,521 km (0.095 R)
• M7: 1,803,851 km (0.07 R)
• M8: 2,055,176 km (0.115 R)
• M9: 2,526,558 km (0.088 R)
• M10: 3,114,029 km (0.098 R)
• M11: 3,709,578 km (0.113 R)
• M12: 4,349,109 km (0.066 R)
• M13: 5,092,461 km (0.1 R)
• M14: 6,174,054 km (0.098 R)
• M15: 8,050,310 km (0.101 R)
• M16: 8,457,366 km (0.083 R)
• M17: 11,816,736 km (0.06 R)
• M18: 12,823,380 km (0.099 R)
• M19: 13,757,918 km (0.062 R)
• M20: 14,274,629 km (0.055 R)
• M21: 16,906,953 km (0.083 R)
• M22: 20,009,613 km (0.066 R)
• M23: 20,422,353 km (0.054 R)
• M24: 21,436,178 km (0.036 R)
• M25: 26,415,992 km (0.106 R)
• M26: 27,924,986 km (0.107 R)
• M27: 31,556,324 km (0.114 R)
• M28: 32,003,173 km (0.104 R)
• M29: 34,419,029 km (0.058 R)
• M30: 36,706,979 km (0.084 R)
• M31: 37,700,010 km (0.106 R)
• M32: 45,725,786 km (0.028 R)
• M33: 48,486,764 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.1

Radius: 6

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.55 AU - 11.43 AU

Year: 20550 Days

Day: 17.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,593,672 km

• M1: 74,649 km (0.054 R)
• M2: 447,447 km (0.079 R)
• M3: 651,648 km (0.077 R)
• M4: 954,584 km (0.09 R)
• M5: 1,244,355 km (0.036 R)
• M6: 1,474,586 km (0.111 R)
• M7: 2,622,600 km (0.082 R)
• M8: 3,057,780 km (0.108 R)
• M9: 3,909,740 km (0.066 R)
• M10: 4,237,360 km (0.096 R)
• M11: 4,763,047 km (0.091 R)
• M12: 5,859,001 km (0.095 R)
• M13: 7,209,869 km (0.076 R)
• M14: 8,430,588 km (0.117 R)
• M15: 8,811,165 km (0.118 R)
• M16: 9,317,255 km (0.07 R)
• M17: 11,080,116 km (0.106 R)
• M18: 12,074,044 km (0.099 R)
• M19: 12,910,895 km (0.114 R)
• M20: 15,815,936 km (0.116 R)
• M21: 16,394,879 km (0.057 R)
• M22: 22,877,703 km (0.106 R)
• M23: 24,482,888 km (0.113 R)
• M24: 28,760,789 km (0.116 R)
• M25: 37,145,899 km (0.116 R)
• M26: 57,349,541 km (0.12 R)
• M27: 58,713,125 km (0.07 R)
• M28: 61,707,775 km (0.11 R)
• M29: 68,216,180 km (0.066 R)
• M30: 68,433,396 km (0.076 R)
• M31: 69,306,898 km (0.029 R)
• M32: 72,197,428 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit