🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 12.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.22 AU - 1.34 AU

Year: 950 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,860,322 km

• M1: 151,692 km (0.104 R)
• M2: 569,669 km (0.056 R)
• M3: 1,034,768 km (0.076 R)
• M4: 1,451,099 km (0.11 R)
• M5: 1,914,105 km (0.079 R)
• M6: 2,331,034 km (0.105 R)
• M7: 3,052,245 km (0.106 R)
• M8: 3,886,104 km (0.091 R)
• M9: 4,374,092 km (0.119 R)
• M10: 5,633,557 km (0.104 R)
• M11: 6,435,551 km (0.06 R)
• M12: 6,933,861 km (0.076 R)
• M13: 9,734,932 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 13.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.13 AU - 2.37 AU

Year: 2214 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,860,322 km

• M1: 170,542 km (0.118 R)
• M2: 729,140 km (0.076 R)
• M3: 1,187,209 km (0.102 R)
• M4: 1,688,212 km (0.056 R)
• M5: 2,156,304 km (0.093 R)
• M6: 3,505,078 km (0.12 R)
• M7: 4,152,089 km (0.086 R)
• M8: 5,271,679 km (0.103 R)
• M9: 5,960,428 km (0.062 R)
• M10: 8,046,271 km (0.106 R)
• M11: 9,176,932 km (0.093 R)
• M12: 9,683,620 km (0.095 R)
• M13: 10,343,197 km (0.084 R)
• M14: 11,138,758 km (0.093 R)
• M15: 11,569,750 km (0.106 R)
• M16: 12,275,104 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 13.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.76 AU - 2.86 AU

Year: 2303 Days

Day: 7.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,860,322 km

• M1: 171,589 km (0.106 R)
• M2: 826,977 km (0.032 R)
• M3: 1,631,514 km (0.08 R)
• M4: 2,706,076 km (0.117 R)
• M5: 3,156,066 km (0.06 R)
• M6: 4,454,725 km (0.051 R)
• M7: 5,295,765 km (0.096 R)
• M8: 6,561,063 km (0.114 R)
• M9: 7,741,989 km (0.045 R)
• M10: 8,528,874 km (0.092 R)
• M11: 9,507,842 km (0.096 R)
• M12: 11,173,615 km (0.082 R)
• M13: 12,014,355 km (0.119 R)
• M14: 13,069,917 km (0.087 R)
• M15: 15,608,892 km (0.066 R)
• M16: 16,456,215 km (0.1 R)
• M17: 17,072,558 km (0.085 R)
• M18: 18,406,372 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947.4

Radius: 5.9

Gravity: 27.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.88 AU - 6.56 AU

Year: 10176 Days

Day: 18.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,860,322 km

• M1: 78,688 km (0.118 R)
• M2: 518,057 km (0.11 R)
• M3: 729,888 km (0.029 R)
• M4: 916,437 km (0.111 R)
• M5: 1,111,961 km (0.055 R)
• M6: 1,487,003 km (0.03 R)
• M7: 1,994,888 km (0.055 R)
• M8: 2,528,354 km (0.093 R)
• M9: 3,152,626 km (0.032 R)
• M10: 3,819,533 km (0.11 R)
• M11: 4,484,196 km (0.102 R)
• M12: 4,669,698 km (0.083 R)
• M13: 5,892,660 km (0.051 R)
• M14: 7,315,485 km (0.095 R)
• M15: 7,660,309 km (0.076 R)
• M16: 9,050,671 km (0.076 R)
• M17: 9,600,144 km (0.098 R)
• M18: 10,171,608 km (0.07 R)
• M19: 10,546,799 km (0.115 R)
• M20: 12,441,606 km (0.115 R)
• M21: 14,960,086 km (0.046 R)
• M22: 16,301,830 km (0.115 R)
• M23: 17,039,497 km (0.114 R)
• M24: 19,549,151 km (0.055 R)
• M25: 21,849,816 km (0.092 R)
• M26: 23,480,134 km (0.097 R)
• M27: 25,679,222 km (0.117 R)
• M28: 25,975,725 km (0.113 R)
• M29: 28,642,756 km (0.108 R)
• M30: 29,175,624 km (0.1 R)
• M31: 30,371,509 km (0.054 R)
• M32: 31,826,498 km (0.074 R)
• M33: 36,097,069 km (0.063 R)
• M34: 38,240,357 km (0.087 R)
• M35: 38,756,620 km (0.108 R)
• M36: 47,069,773 km (0.045 R)
• M37: 47,662,779 km (0.118 R)
• M38: 47,961,077 km (0.072 R)
• M39: 52,428,519 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.2

Radius: 6.5

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.39 AU - 8.05 AU

Year: 14071 Days

Day: 22.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,860,322 km

• M1: 81,082 km (0.042 R)
• M2: 300,991 km (0.097 R)
• M3: 646,263 km (0.102 R)
• M4: 1,251,386 km (0.1 R)
• M5: 1,727,257 km (0.074 R)
• M6: 5,583,292 km (0.039 R)
• M7: 6,373,617 km (0.097 R)
• M8: 7,452,517 km (0.041 R)
• M9: 12,806,625 km (0.08 R)
• M10: 16,217,606 km (0.087 R)
• M11: 17,893,401 km (0.085 R)
• M12: 19,681,545 km (0.073 R)
• M13: 21,854,304 km (0.06 R)
• M14: 23,325,898 km (0.037 R)
• M15: 27,187,169 km (0.084 R)
• M16: 34,901,931 km (0.12 R)
• M17: 35,770,347 km (0.1 R)
• M18: 38,461,912 km (0.112 R)
• M19: 41,838,784 km (0.119 R)
• M20: 45,554,796 km (0.077 R)
• M21: 49,174,914 km (0.045 R)
• M22: 55,626,921 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.2

Radius: 5.3

Gravity: 31.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.39 AU - 9.05 AU

Year: 15460 Days

Day: 19.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,860,322 km

• M1: 66,272 km (0.107 R)
• M2: 314,305 km (0.109 R)
• M3: 1,401,283 km (0.117 R)
• M4: 1,957,638 km (0.075 R)
• M5: 2,275,683 km (0.097 R)
• M6: 2,697,399 km (0.081 R)
• M7: 3,248,817 km (0.103 R)
• M8: 3,494,905 km (0.076 R)
• M9: 3,872,341 km (0.096 R)
• M10: 4,341,181 km (0.071 R)
• M11: 5,775,974 km (0.109 R)
• M12: 6,951,065 km (0.081 R)
• M13: 7,314,289 km (0.096 R)
• M14: 8,428,793 km (0.103 R)
• M15: 9,160,177 km (0.071 R)
• M16: 13,671,001 km (0.038 R)
• M17: 21,400,574 km (0.092 R)
• M18: 21,974,581 km (0.084 R)
• M19: 27,274,684 km (0.062 R)
• M20: 30,638,242 km (0.105 R)
• M21: 42,368,062 km (0.106 R)
• M22: 45,119,466 km (0.077 R)
• M23: 66,968,983 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.9

Radius: 5.8

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.13 AU - 11.89 AU

Year: 19239 Days

Day: 24.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,860,322 km

• M1: 77,193 km (0.12 R)
• M2: 272,867 km (0.116 R)
• M3: 529,726 km (0.075 R)
• M4: 1,017,864 km (0.109 R)
• M5: 1,289,085 km (0.112 R)
• M6: 2,589,838 km (0.119 R)
• M7: 2,836,525 km (0.049 R)
• M8: 3,180,600 km (0.079 R)
• M9: 10,286,948 km (0.101 R)
• M10: 12,635,934 km (0.072 R)
• M11: 21,782,348 km (0.108 R)
• M12: 23,962,138 km (0.07 R)
• M13: 27,674,708 km (0.056 R)
• M14: 29,728,986 km (0.062 R)
• M15: 36,074,031 km (0.117 R)
• M16: 37,645,257 km (0.109 R)
• M17: 38,668,656 km (0.066 R)
• M18: 39,261,662 km (0.112 R)
• M19: 42,789,778 km (0.039 R)
• M20: 49,941,903 km (0.097 R)
• M21: 52,976,047 km (0.084 R)
• M22: 58,431,881 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit