🌌 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: 425.5

Radius: 10.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.71 AU

Year: 329 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,893,806 km

• M1: 135,536 km (0.095 R)
• M2: 530,923 km (0.086 R)
• M3: 987,047 km (0.084 R)
• M4: 1,362,837 km (0.075 R)
• M5: 1,722,470 km (0.097 R)
• M6: 2,169,020 km (0.066 R)
• M7: 2,517,732 km (0.105 R)
• M8: 2,894,569 km (0.088 R)
• M9: 3,382,109 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 14.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.36 AU - 1.54 AU

Year: 1205 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,893,806 km

• M1: 179,069 km (0.087 R)
• M2: 664,065 km (0.093 R)
• M3: 1,241,363 km (0.057 R)
• M4: 2,454,303 km (0.072 R)
• M5: 3,917,669 km (0.104 R)
• M6: 4,404,012 km (0.104 R)
• M7: 6,218,783 km (0.084 R)
• M8: 8,464,098 km (0.114 R)
• M9: 8,921,718 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.5

Radius: 12.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.91 AU - 1.93 AU

Year: 1836 Days

Day: 7.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,893,806 km

• M1: 150,645 km (0.109 R)
• M2: 1,233,434 km (0.111 R)
• M3: 1,706,463 km (0.119 R)
• M4: 2,115,763 km (0.06 R)
• M5: 2,674,960 km (0.107 R)
• M6: 3,122,257 km (0.112 R)
• M7: 3,619,221 km (0.083 R)
• M8: 4,525,036 km (0.096 R)
• M9: 4,966,350 km (0.106 R)
• M10: 5,862,890 km (0.058 R)
• M11: 6,311,833 km (0.099 R)
• M12: 8,249,575 km (0.088 R)
• M13: 12,395,231 km (0.105 R)
• M14: 13,604,879 km (0.103 R)
• M15: 14,305,296 km (0.081 R)
• M16: 15,968,825 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 14.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2 AU - 2.04 AU

Year: 1982 Days

Day: 7.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,893,806 km

• M1: 175,329 km (0.098 R)
• M2: 641,176 km (0.028 R)
• M3: 1,190,500 km (0.102 R)
• M4: 2,160,941 km (0.07 R)
• M5: 4,573,207 km (0.051 R)
• M6: 6,028,794 km (0.107 R)
• M7: 6,594,125 km (0.038 R)
• M8: 7,194,760 km (0.114 R)
• M9: 7,831,598 km (0.088 R)
• M10: 8,997,714 km (0.083 R)
• M11: 10,379,699 km (0.08 R)
• M12: 11,230,611 km (0.091 R)
• M13: 12,991,229 km (0.073 R)
• M14: 13,438,227 km (0.102 R)
• M15: 14,064,444 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.7

Radius: 14.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.37 AU - 3.45 AU

Year: 4347 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,893,806 km

• M1: 183,407 km (0.095 R)
• M2: 654,491 km (0.091 R)
• M3: 1,314,068 km (0.093 R)
• M4: 2,407,778 km (0.091 R)
• M5: 3,123,753 km (0.057 R)
• M6: 4,135,633 km (0.105 R)
• M7: 4,731,332 km (0.062 R)
• M8: 5,221,863 km (0.111 R)
• M9: 6,096,113 km (0.037 R)
• M10: 6,678,797 km (0.116 R)
• M11: 9,674,345 km (0.042 R)
• M12: 10,256,131 km (0.09 R)
• M13: 10,861,254 km (0.095 R)
• M14: 11,581,867 km (0.046 R)
• M15: 12,048,313 km (0.114 R)
• M16: 13,574,960 km (0.114 R)
• M17: 16,595,789 km (0.108 R)
• M18: 17,370,706 km (0.117 R)
• M19: 18,864,441 km (0.074 R)
• M20: 21,332,956 km (0.095 R)
• M21: 22,464,514 km (0.096 R)
• M22: 24,010,009 km (0.105 R)
• M23: 25,156,528 km (0.077 R)
• M24: 25,704,056 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.6

Radius: 3.4

Gravity: 59.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.47 AU - 6.77 AU

Year: 10451 Days

Day: 24.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,893,806 km

• M1: 42,336 km (0.102 R)
• M2: 148,251 km (0.109 R)
• M3: 284,685 km (0.094 R)
• M4: 479,910 km (0.114 R)
• M5: 682,465 km (0.073 R)
• M6: 909,405 km (0.047 R)
• M7: 2,015,682 km (0.072 R)
• M8: 2,212,403 km (0.063 R)
• M9: 2,441,288 km (0.113 R)
• M10: 4,567,821 km (0.071 R)
• M11: 4,970,688 km (0.065 R)
• M12: 5,263,003 km (0.103 R)
• M13: 6,062,155 km (0.105 R)
• M14: 7,262,977 km (0.065 R)
• M15: 7,724,636 km (0.095 R)
• M16: 8,161,013 km (0.076 R)
• M17: 8,613,696 km (0.056 R)
• M18: 10,486,811 km (0.109 R)
• M19: 11,295,387 km (0.114 R)
• M20: 11,799,981 km (0.116 R)
• M21: 13,403,969 km (0.029 R)
• M22: 15,282,320 km (0.108 R)
• M23: 15,760,734 km (0.065 R)
• M24: 17,999,616 km (0.063 R)
• M25: 19,155,259 km (0.115 R)
• M26: 19,791,499 km (0.102 R)
• M27: 20,689,086 km (0.052 R)
• M28: 22,128,966 km (0.071 R)
• M29: 22,917,795 km (0.115 R)
• M30: 23,184,828 km (0.091 R)
• M31: 23,453,805 km (0.095 R)
• M32: 27,543,212 km (0.075 R)
• M33: 31,421,537 km (0.111 R)
• M34: 32,753,556 km (0.1 R)
• M35: 33,662,064 km (0.112 R)
• M36: 37,959,263 km (0.102 R)
• M37: 39,341,697 km (0.104 R)
• M38: 42,473,827 km (0.073 R)
• M39: 47,477,278 km (0.102 R)
• M40: 48,201,780 km (0.101 R)
• M41: 48,786,708 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.8

Radius: 3.8

Gravity: 63.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.7 AU - 8.08 AU

Year: 13867 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 75,893,806 km

• M1: 47,273 km (0.117 R)
• M2: 246,986 km (0.104 R)
• M3: 429,346 km (0.075 R)
• M4: 1,108,371 km (0.091 R)
• M5: 2,622,451 km (0.108 R)
• M6: 3,233,259 km (0.079 R)
• M7: 3,447,483 km (0.05 R)
• M8: 3,993,964 km (0.11 R)
• M9: 4,432,136 km (0.118 R)
• M10: 5,477,676 km (0.078 R)
• M11: 6,937,003 km (0.111 R)
• M12: 8,042,232 km (0.094 R)
• M13: 9,746,600 km (0.104 R)
• M14: 10,193,300 km (0.119 R)
• M15: 11,615,377 km (0.115 R)
• M16: 15,890,286 km (0.11 R)
• M17: 16,043,474 km (0.081 R)
• M18: 16,665,502 km (0.073 R)
• M19: 17,223,053 km (0.094 R)
• M20: 18,123,932 km (0.106 R)
• M21: 18,459,180 km (0.087 R)
• M22: 22,617,104 km (0.05 R)
• M23: 23,398,753 km (0.064 R)
• M24: 28,695,714 km (0.056 R)
• M25: 29,036,648 km (0.101 R)
• M26: 34,226,497 km (0.096 R)
• M27: 34,354,104 km (0.078 R)
• M28: 41,287,217 km (0.108 R)
• M29: 44,697,450 km (0.07 R)
• M30: 58,742,895 km (0.071 R)
• M31: 60,216,434 km (0.099 R)
• M32: 61,337,521 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.9

Radius: 5.1

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.89 AU - 9.17 AU

Year: 15707 Days

Day: 18 Hours

Environment

Temp: -237 °C

Axial Tilt: 96.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,893,806 km

• M1: 63,429 km (0.074 R)
• M2: 261,198 km (0.055 R)
• M3: 990,039 km (0.043 R)
• M4: 1,282,054 km (0.087 R)
• M5: 1,492,538 km (0.072 R)
• M6: 6,748,360 km (0.115 R)
• M7: 7,928,089 km (0.064 R)
• M8: 11,437,206 km (0.093 R)
• M9: 16,081,173 km (0.106 R)
• M10: 20,858,880 km (0.114 R)
• M11: 27,338,861 km (0.068 R)
• M12: 28,843,965 km (0.091 R)
• M13: 31,319,212 km (0.093 R)
• M14: 34,422,620 km (0.111 R)
• M15: 43,351,967 km (0.093 R)
• M16: 45,098,821 km (0.12 R)
• M17: 47,043,594 km (0.118 R)
• M18: 56,918,998 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.3

Radius: 5.1

Gravity: 20.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.42 AU - 11.14 AU

Year: 22751 Days

Day: 19.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,893,806 km

• M1: 64,626 km (0.095 R)
• M2: 429,495 km (0.063 R)
• M3: 755,768 km (0.099 R)
• M4: 950,395 km (0.068 R)
• M5: 1,124,826 km (0.112 R)
• M6: 2,618,711 km (0.057 R)
• M7: 3,096,826 km (0.069 R)
• M8: 4,062,330 km (0.117 R)
• M9: 4,458,615 km (0.045 R)
• M10: 6,435,252 km (0.037 R)
• M11: 8,037,295 km (0.09 R)
• M12: 8,661,118 km (0.089 R)
• M13: 13,097,144 km (0.027 R)
• M14: 20,792,309 km (0.058 R)
• M15: 21,372,599 km (0.096 R)
• M16: 24,650,887 km (0.057 R)
• M17: 28,131,730 km (0.097 R)
• M18: 40,512,300 km (0.099 R)
• M19: 41,113,684 km (0.112 R)
• M20: 51,739,770 km (0.096 R)
• M21: 58,154,078 km (0.118 R)
• M22: 59,691,196 km (0.063 R)
• M23: 66,943,850 km (0.101 R)
• M24: 69,057,967 km (0.103 R)
• M25: 70,563,969 km (0.106 R)
• M26: 71,653,042 km (0.097 R)
• M27: 72,753,334 km (0.109 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: 302 - 16,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit