🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 8.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.49 AU - 0.59 AU

Year: 269 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,589,738 km

• M1: 103,223 km (0.069 R)
• M2: 366,216 km (0.049 R)
• M3: 648,507 km (0.095 R)
• M4: 1,030,729 km (0.094 R)
• M5: 1,505,703 km (0.068 R)
• M6: 2,150,918 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 8.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.77 AU - 3.01 AU

Year: 3332 Days

Day: 5.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,589,738 km

• M1: 102,325 km (0.072 R)
• M2: 414,984 km (0.072 R)
• M3: 709,244 km (0.055 R)
• M4: 1,007,242 km (0.104 R)
• M5: 1,436,888 km (0.098 R)
• M6: 2,234,843 km (0.104 R)
• M7: 4,313,804 km (0.07 R)
• M8: 5,050,424 km (0.082 R)
• M9: 5,643,580 km (0.051 R)
• M10: 6,150,866 km (0.096 R)
• M11: 7,433,219 km (0.111 R)
• M12: 7,764,578 km (0.105 R)
• M13: 8,521,843 km (0.107 R)
• M14: 9,362,134 km (0.099 R)
• M15: 11,926,391 km (0.031 R)
• M16: 12,256,105 km (0.112 R)
• M17: 14,087,183 km (0.096 R)
• M18: 14,925,230 km (0.028 R)
• M19: 15,795,890 km (0.076 R)
• M20: 16,496,307 km (0.074 R)
• M21: 17,851,664 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 14

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.22 AU - 5.86 AU

Year: 7674 Days

Day: 12.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,589,738 km

• M1: 174,431 km (0.074 R)
• M2: 710,141 km (0.099 R)
• M3: 1,213,538 km (0.052 R)
• M4: 3,076,929 km (0.105 R)
• M5: 5,528,838 km (0.063 R)
• M6: 6,554,182 km (0.098 R)
• M7: 8,399,920 km (0.051 R)
• M8: 11,655,918 km (0.09 R)
• M9: 13,751,934 km (0.049 R)
• M10: 14,517,875 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.7

Radius: 8.7

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.55 AU - 5.63 AU

Year: 7789 Days

Day: 5.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,589,738 km

• M1: 108,159 km (0.118 R)
• M2: 427,252 km (0.103 R)
• M3: 824,284 km (0.084 R)
• M4: 1,218,624 km (0.115 R)
• M5: 1,780,514 km (0.101 R)
• M6: 2,096,315 km (0.046 R)
• M7: 2,760,380 km (0.051 R)
• M8: 3,119,714 km (0.082 R)
• M9: 3,984,689 km (0.103 R)
• M10: 6,041,809 km (0.113 R)
• M11: 7,298,880 km (0.092 R)
• M12: 11,455,457 km (0.096 R)
• M13: 12,556,348 km (0.092 R)
• M14: 12,957,868 km (0.065 R)
• M15: 13,486,697 km (0.118 R)
• M16: 15,945,936 km (0.105 R)
• M17: 16,417,020 km (0.09 R)
• M18: 16,759,150 km (0.093 R)
• M19: 17,176,080 km (0.089 R)
• M20: 24,024,072 km (0.101 R)
• M21: 25,821,490 km (0.089 R)
• M22: 26,753,036 km (0.112 R)
• M23: 28,486,127 km (0.053 R)
• M24: 31,119,648 km (0.079 R)
• M25: 33,800,741 km (0.09 R)
• M26: 34,243,701 km (0.058 R)
• M27: 35,140,839 km (0.109 R)
• M28: 36,400,154 km (0.076 R)
• M29: 43,020,907 km (0.059 R)
• M30: 43,541,059 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.6

Radius: 6.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.44 AU - 7.64 AU

Year: 11344 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,589,738 km

• M1: 373,396 km (0.114 R)
• M2: 1,296,864 km (0.078 R)
• M3: 2,338,813 km (0.093 R)
• M4: 5,733,189 km (0.12 R)
• M5: 7,565,912 km (0.094 R)
• M6: 8,459,311 km (0.109 R)
• M7: 10,489,653 km (0.068 R)
• M8: 11,333,086 km (0.087 R)
• M9: 13,029,675 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.4

Radius: 3.2

Gravity: 96.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.83 AU - 10.19 AU

Year: 18343 Days

Day: 17 Hours

Environment

Temp: -244 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,589,738 km

• M1: 43,234 km (0.077 R)
• M2: 166,203 km (0.112 R)
• M3: 291,865 km (0.037 R)
• M4: 473,776 km (0.072 R)
• M5: 586,573 km (0.1 R)
• M6: 1,598,752 km (0.088 R)
• M7: 2,360,355 km (0.03 R)
• M8: 3,571,948 km (0.098 R)
• M9: 4,448,741 km (0.083 R)
• M10: 5,301,150 km (0.085 R)
• M11: 5,621,589 km (0.116 R)
• M12: 5,912,407 km (0.101 R)
• M13: 6,523,963 km (0.054 R)
• M14: 7,668,536 km (0.063 R)
• M15: 10,224,117 km (0.119 R)
• M16: 12,441,457 km (0.097 R)
• M17: 13,735,777 km (0.049 R)
• M18: 13,959,875 km (0.081 R)
• M19: 14,110,670 km (0.112 R)
• M20: 14,646,978 km (0.105 R)
• M21: 14,802,560 km (0.108 R)
• M22: 15,841,517 km (0.115 R)
• M23: 16,842,626 km (0.046 R)
• M24: 17,271,972 km (0.119 R)
• M25: 17,885,323 km (0.101 R)
• M26: 18,513,036 km (0.085 R)
• M27: 18,694,947 km (0.076 R)
• M28: 19,528,805 km (0.066 R)
• M29: 20,002,582 km (0.119 R)
• M30: 24,616,629 km (0.081 R)
• M31: 31,805,106 km (0.05 R)
• M32: 32,460,494 km (0.087 R)
• M33: 39,969,858 km (0.055 R)
• M34: 41,817,242 km (0.071 R)
• M35: 47,699,431 km (0.073 R)
• M36: 56,367,281 km (0.101 R)
• M37: 60,468,207 km (0.097 R)
• M38: 62,488,975 km (0.088 R)
• M39: 71,245,537 km (0.117 R)
• M40: 71,692,536 km (0.113 R)
• M41: 72,591,918 km (0.117 R)
• M42: 76,264,695 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.4

Radius: 4.3

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.03 AU - 11.15 AU

Year: 21738 Days

Day: 23.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,589,738 km

• M1: 54,454 km (0.109 R)
• M2: 257,458 km (0.047 R)
• M3: 448,494 km (0.068 R)
• M4: 669,151 km (0.051 R)
• M5: 809,923 km (0.11 R)
• M6: 2,063,104 km (0.093 R)
• M7: 2,451,760 km (0.047 R)
• M8: 3,621,316 km (0.074 R)
• M9: 4,603,426 km (0.09 R)
• M10: 5,906,872 km (0.084 R)
• M11: 6,390,971 km (0.083 R)
• M12: 7,669,733 km (0.076 R)
• M13: 7,906,247 km (0.084 R)
• M14: 9,645,622 km (0.089 R)
• M15: 10,897,756 km (0.106 R)
• M16: 11,562,719 km (0.056 R)
• M17: 11,936,564 km (0.057 R)
• M18: 13,308,975 km (0.089 R)
• M19: 16,675,824 km (0.069 R)
• M20: 18,554,325 km (0.11 R)
• M21: 18,894,959 km (0.067 R)
• M22: 19,153,015 km (0.12 R)
• M23: 19,326,399 km (0.075 R)
• M24: 20,660,214 km (0.074 R)
• M25: 21,489,285 km (0.075 R)
• M26: 25,443,606 km (0.101 R)
• M27: 26,610,320 km (0.095 R)
• M28: 27,043,256 km (0.108 R)
• M29: 30,441,671 km (0.095 R)
• M30: 30,677,886 km (0.056 R)
• M31: 32,365,350 km (0.105 R)
• M32: 43,209,251 km (0.082 R)
• M33: 47,670,409 km (0.034 R)
• M34: 48,630,079 km (0.11 R)
• M35: 49,929,785 km (0.081 R)
• M36: 50,258,302 km (0.118 R)
• M37: 64,611,620 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit