🌌 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: 736.9

Radius: 9.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.33 AU - 1.33 AU

Year: 1040 Days

Day: 11.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,078,668 km

• M1: 120,725 km (0.095 R)
• M2: 945,309 km (0.097 R)
• M3: 1,423,723 km (0.081 R)
• M4: 1,898,247 km (0.101 R)
• M5: 2,315,925 km (0.118 R)
• M6: 3,380,762 km (0.067 R)
• M7: 4,031,064 km (0.117 R)
• M8: 4,403,862 km (0.03 R)
• M9: 5,082,887 km (0.106 R)
• M10: 5,745,905 km (0.087 R)
• M11: 6,087,586 km (0.09 R)
• M12: 6,533,837 km (0.092 R)
• M13: 7,592,690 km (0.114 R)
• M14: 9,389,959 km (0.109 R)
• M15: 10,170,262 km (0.085 R)
• M16: 10,576,420 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 8.3

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.1 AU - 1.74 AU

Year: 1148 Days

Day: 12.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,078,668 km

• M1: 103,223 km (0.105 R)
• M2: 551,867 km (0.042 R)
• M3: 881,730 km (0.085 R)
• M4: 1,264,252 km (0.072 R)
• M5: 1,651,112 km (0.113 R)
• M6: 2,401,195 km (0.109 R)
• M7: 2,986,123 km (0.107 R)
• M8: 3,858,578 km (0.093 R)
• M9: 5,452,543 km (0.063 R)
• M10: 5,890,865 km (0.073 R)
• M11: 6,181,982 km (0.081 R)
• M12: 6,482,674 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 10.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.35 AU - 2.07 AU

Year: 1517 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,078,668 km

• M1: 125,662 km (0.107 R)
• M2: 574,755 km (0.112 R)
• M3: 981,661 km (0.104 R)
• M4: 1,314,217 km (0.079 R)
• M5: 2,228,410 km (0.108 R)
• M6: 3,472,765 km (0.079 R)
• M7: 4,118,878 km (0.104 R)
• M8: 4,586,372 km (0.094 R)
• M9: 5,047,582 km (0.115 R)
• M10: 5,695,341 km (0.04 R)
• M11: 6,157,299 km (0.099 R)
• M12: 12,252,365 km (0.087 R)
• M13: 13,623,130 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 14.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.72 AU - 3.22 AU

Year: 3472 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,078,668 km

• M1: 180,415 km (0.067 R)
• M2: 654,191 km (0.089 R)
• M3: 1,380,938 km (0.084 R)
• M4: 2,046,200 km (0.081 R)
• M5: 2,528,952 km (0.071 R)
• M6: 3,054,489 km (0.109 R)
• M7: 3,770,166 km (0.08 R)
• M8: 4,595,647 km (0.08 R)
• M9: 5,827,286 km (0.026 R)
• M10: 7,053,839 km (0.061 R)
• M11: 8,309,414 km (0.113 R)
• M12: 9,008,933 km (0.119 R)
• M13: 10,209,606 km (0.092 R)
• M14: 10,889,528 km (0.083 R)
• M15: 11,944,193 km (0.111 R)
• M16: 12,699,662 km (0.081 R)
• M17: 14,158,990 km (0.087 R)
• M18: 15,415,462 km (0.09 R)
• M19: 16,257,698 km (0.112 R)
• M20: 17,130,452 km (0.088 R)
• M21: 18,034,323 km (0.043 R)
• M22: 20,184,194 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 9.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.33 AU - 3.77 AU

Year: 3613 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 81,078,668 km

• M1: 116,686 km (0.082 R)
• M2: 475,721 km (0.084 R)
• M3: 967,449 km (0.107 R)
• M4: 1,259,614 km (0.112 R)
• M5: 1,611,917 km (0.104 R)
• M6: 1,951,055 km (0.115 R)
• M7: 2,892,924 km (0.102 R)
• M8: 3,982,595 km (0.115 R)
• M9: 5,222,312 km (0.051 R)
• M10: 6,142,638 km (0.108 R)
• M11: 7,262,977 km (0.105 R)
• M12: 7,554,992 km (0.118 R)
• M13: 8,585,721 km (0.061 R)
• M14: 9,060,245 km (0.077 R)
• M15: 9,785,346 km (0.104 R)
• M16: 11,178,850 km (0.031 R)
• M17: 11,525,020 km (0.118 R)
• M18: 12,514,311 km (0.1 R)
• M19: 14,303,950 km (0.079 R)
• M20: 14,609,578 km (0.091 R)
• M21: 16,928,495 km (0.05 R)
• M22: 18,205,014 km (0.069 R)
• M23: 18,866,984 km (0.073 R)
• M24: 19,234,696 km (0.084 R)
• M25: 19,607,045 km (0.088 R)
• M26: 20,559,385 km (0.097 R)
• M27: 21,343,278 km (0.095 R)
• M28: 21,675,684 km (0.11 R)
• M29: 22,146,768 km (0.102 R)
• M30: 23,109,580 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.3

Radius: 6.6

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.06 AU - 7.08 AU

Year: 12750 Days

Day: 24.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,078,668 km

• M1: 82,129 km (0.066 R)
• M2: 293,062 km (0.05 R)
• M3: 681,418 km (0.116 R)
• M4: 1,066,483 km (0.098 R)
• M5: 1,315,564 km (0.088 R)
• M6: 2,034,980 km (0.074 R)
• M7: 2,441,587 km (0.069 R)
• M8: 4,538,650 km (0.054 R)
• M9: 5,745,306 km (0.118 R)
• M10: 8,178,964 km (0.103 R)
• M11: 10,311,033 km (0.102 R)
• M12: 13,153,991 km (0.102 R)
• M13: 13,401,725 km (0.118 R)
• M14: 15,360,709 km (0.083 R)
• M15: 17,354,400 km (0.09 R)
• M16: 18,723,370 km (0.058 R)
• M17: 19,755,895 km (0.086 R)
• M18: 29,843,279 km (0.111 R)
• M19: 30,921,431 km (0.095 R)
• M20: 38,318,148 km (0.11 R)
• M21: 49,900,315 km (0.105 R)
• M22: 50,352,250 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.2

Radius: 5.6

Gravity: 21.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.99 AU - 11.51 AU

Year: 22258 Days

Day: 21.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,078,668 km

• M1: 69,713 km (0.117 R)
• M2: 343,028 km (0.066 R)
• M3: 689,048 km (0.078 R)
• M4: 1,189,453 km (0.104 R)
• M5: 1,867,131 km (0.057 R)
• M6: 2,390,724 km (0.1 R)
• M7: 2,954,408 km (0.091 R)
• M8: 3,338,576 km (0.085 R)
• M9: 4,106,761 km (0.1 R)
• M10: 4,912,046 km (0.1 R)
• M11: 5,451,047 km (0.042 R)
• M12: 6,028,645 km (0.108 R)
• M13: 6,421,040 km (0.09 R)
• M14: 7,017,487 km (0.057 R)
• M15: 8,214,718 km (0.118 R)
• M16: 10,626,984 km (0.103 R)
• M17: 11,329,196 km (0.086 R)
• M18: 12,405,104 km (0.078 R)
• M19: 17,831,318 km (0.074 R)
• M20: 18,097,752 km (0.117 R)
• M21: 18,457,086 km (0.057 R)
• M22: 18,913,060 km (0.104 R)
• M23: 20,616,531 km (0.069 R)
• M24: 21,605,672 km (0.079 R)
• M25: 28,697,659 km (0.088 R)
• M26: 33,163,305 km (0.034 R)
• M27: 37,778,100 km (0.118 R)
• M28: 41,702,052 km (0.11 R)
• M29: 46,055,500 km (0.08 R)
• M30: 56,031,284 km (0.056 R)
• M31: 61,721,389 km (0.119 R)
• M32: 65,862,407 km (0.101 R)
• M33: 66,925,899 km (0.104 R)
• M34: 71,517,506 km (0.101 R)
• M35: 72,190,098 km (0.088 R)
• M36: 76,081,587 km (0.047 R)
• M37: 79,389,346 km (0.055 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: 432 - 11,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit