🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.1

Radius: 9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.87 AU - 1.23 AU

Year: 743 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,531,573 km

• M1: 113,096 km (0.116 R)
• M2: 554,410 km (0.115 R)
• M3: 935,435 km (0.061 R)
• M4: 1,502,561 km (0.044 R)
• M5: 1,903,633 km (0.073 R)
• M6: 2,329,388 km (0.099 R)
• M7: 3,097,723 km (0.089 R)
• M8: 3,765,229 km (0.055 R)
• M9: 5,733,189 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 12.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.19 AU - 1.91 AU

Year: 1332 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,531,573 km

• M1: 150,495 km (0.098 R)
• M2: 587,770 km (0.085 R)
• M3: 993,479 km (0.063 R)
• M4: 1,933,253 km (0.109 R)
• M5: 2,417,053 km (0.116 R)
• M6: 2,883,798 km (0.069 R)
• M7: 3,457,356 km (0.074 R)
• M8: 4,000,995 km (0.063 R)
• M9: 4,487,787 km (0.103 R)
• M10: 4,953,485 km (0.073 R)
• M11: 5,451,346 km (0.115 R)
• M12: 6,097,609 km (0.119 R)
• M13: 6,970,064 km (0.105 R)
• M14: 7,650,734 km (0.12 R)
• M15: 8,091,300 km (0.115 R)
• M16: 8,665,756 km (0.094 R)
• M17: 9,422,123 km (0.06 R)
• M18: 10,893,717 km (0.099 R)
• M19: 11,920,258 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 12.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.37 AU - 1.77 AU

Year: 1358 Days

Day: 10.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,531,573 km

• M1: 159,172 km (0.1 R)
• M2: 590,313 km (0.09 R)
• M3: 1,202,318 km (0.116 R)
• M4: 1,762,413 km (0.111 R)
• M5: 2,290,792 km (0.091 R)
• M6: 3,050,001 km (0.12 R)
• M7: 3,919,913 km (0.087 R)
• M8: 4,377,084 km (0.044 R)
• M9: 5,109,665 km (0.042 R)
• M10: 6,081,453 km (0.09 R)
• M11: 7,860,171 km (0.026 R)
• M12: 8,766,435 km (0.095 R)
• M13: 10,786,754 km (0.036 R)
• M14: 12,014,504 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 13

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.44 AU - 2.4 AU

Year: 1836 Days

Day: 11 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,531,573 km

• M1: 162,014 km (0.074 R)
• M2: 587,471 km (0.092 R)
• M3: 1,021,753 km (0.118 R)
• M4: 1,836,463 km (0.115 R)
• M5: 2,474,349 km (0.077 R)
• M6: 3,425,043 km (0.044 R)
• M7: 4,840,389 km (0.111 R)
• M8: 5,526,594 km (0.106 R)
• M9: 5,996,481 km (0.062 R)
• M10: 7,068,200 km (0.1 R)
• M11: 8,494,915 km (0.092 R)
• M12: 8,909,900 km (0.052 R)
• M13: 10,370,573 km (0.119 R)
• M14: 11,053,188 km (0.043 R)
• M15: 11,765,573 km (0.078 R)
• M16: 12,968,939 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 11.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.41 AU - 3.41 AU

Year: 3426 Days

Day: 8.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,531,573 km

• M1: 147,952 km (0.065 R)
• M2: 891,753 km (0.049 R)
• M3: 1,427,313 km (0.056 R)
• M4: 1,907,971 km (0.091 R)
• M5: 2,308,894 km (0.117 R)
• M6: 3,082,913 km (0.104 R)
• M7: 4,381,123 km (0.111 R)
• M8: 4,977,420 km (0.1 R)
• M9: 5,528,389 km (0.049 R)
• M10: 6,056,470 km (0.052 R)
• M11: 8,175,673 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 8.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.48 AU - 3.53 AU

Year: 3587 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,531,573 km

• M1: 102,175 km (0.116 R)
• M2: 398,678 km (0.12 R)
• M3: 939,325 km (0.069 R)
• M4: 2,891,428 km (0.116 R)
• M5: 3,305,365 km (0.114 R)
• M6: 5,170,551 km (0.097 R)
• M7: 6,465,620 km (0.098 R)
• M8: 7,935,269 km (0.115 R)
• M9: 13,621,036 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.1

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.95 AU - 3.51 AU

Year: 4007 Days

Day: 13.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,531,573 km

• M1: 140,472 km (0.092 R)
• M2: 702,362 km (0.079 R)
• M3: 1,360,443 km (0.1 R)
• M4: 2,610,034 km (0.077 R)
• M5: 3,367,598 km (0.086 R)
• M6: 4,317,694 km (0.109 R)
• M7: 6,812,837 km (0.118 R)
• M8: 9,277,013 km (0.053 R)
• M9: 9,629,615 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.7

Radius: 3.2

Gravity: 63.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.38 AU - 8 AU

Year: 13308 Days

Day: 18.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,531,573 km

• M1: 39,793 km (0.079 R)
• M2: 196,422 km (0.118 R)
• M3: 469,438 km (0.081 R)
• M4: 583,432 km (0.063 R)
• M5: 818,749 km (0.112 R)
• M6: 942,018 km (0.075 R)
• M7: 1,360,593 km (0.1 R)
• M8: 1,690,606 km (0.09 R)
• M9: 2,146,580 km (0.07 R)
• M10: 2,549,447 km (0.037 R)
• M11: 2,768,907 km (0.109 R)
• M12: 2,906,387 km (0.102 R)
• M13: 5,000,159 km (0.071 R)
• M14: 6,389,175 km (0.086 R)
• M15: 7,924,199 km (0.084 R)
• M16: 10,221,574 km (0.114 R)
• M17: 10,829,988 km (0.076 R)
• M18: 15,926,638 km (0.101 R)
• M19: 18,701,679 km (0.11 R)
• M20: 19,028,550 km (0.043 R)
• M21: 19,442,487 km (0.103 R)
• M22: 22,602,144 km (0.083 R)
• M23: 28,063,663 km (0.039 R)
• M24: 29,361,873 km (0.063 R)
• M25: 31,268,648 km (0.066 R)
• M26: 38,921,476 km (0.073 R)
• M27: 39,187,162 km (0.036 R)
• M28: 43,461,622 km (0.081 R)
• M29: 44,034,881 km (0.066 R)
• M30: 44,468,117 km (0.045 R)
• M31: 47,278,013 km (0.086 R)
• M32: 48,803,313 km (0.066 R)
• M33: 53,739,893 km (0.116 R)
• M34: 54,069,308 km (0.037 R)
• M35: 56,243,563 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.9

Radius: 4.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.31 AU - 10.57 AU

Year: 20020 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,531,573 km

• M1: 324,478 km (0.039 R)
• M2: 3,504,480 km (0.088 R)
• M3: 7,694,267 km (0.101 R)
• M4: 13,088,467 km (0.098 R)
• M5: 15,432,965 km (0.101 R)
• M6: 15,982,588 km (0.053 R)
• M7: 24,525,823 km (0.066 R)
• M8: 25,611,155 km (0.076 R)
• M9: 26,208,649 km (0.096 R)
• M10: 30,749,394 km (0.039 R)
• M11: 31,814,231 km (0.086 R)
• M12: 34,119,534 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit