🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 8.7

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.87 AU - 1.27 AU

Year: 738 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,519,336 km

• M1: 108,309 km (0.068 R)
• M2: 468,391 km (0.026 R)
• M3: 742,604 km (0.096 R)
• M4: 1,019,809 km (0.047 R)
• M5: 1,306,887 km (0.091 R)
• M6: 1,688,362 km (0.097 R)
• M7: 2,013,139 km (0.105 R)
• M8: 2,319,066 km (0.037 R)
• M9: 2,836,376 km (0.114 R)
• M10: 3,602,915 km (0.085 R)
• M11: 3,940,109 km (0.043 R)
• M12: 4,344,322 km (0.058 R)
• M13: 5,360,541 km (0.089 R)
• M14: 6,010,992 km (0.045 R)
• M15: 6,405,631 km (0.069 R)
• M16: 6,775,587 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 11.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.53 AU - 1.87 AU

Year: 1478 Days

Day: 6.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,519,336 km

• M1: 145,559 km (0.114 R)
• M2: 532,868 km (0.096 R)
• M3: 1,026,391 km (0.109 R)
• M4: 1,456,784 km (0.115 R)
• M5: 2,394,464 km (0.1 R)
• M6: 3,334,387 km (0.102 R)
• M7: 4,891,402 km (0.117 R)
• M8: 5,842,246 km (0.077 R)
• M9: 6,787,255 km (0.055 R)
• M10: 7,322,816 km (0.09 R)
• M11: 8,889,853 km (0.115 R)
• M12: 9,625,875 km (0.034 R)
• M13: 10,008,846 km (0.065 R)
• M14: 10,805,454 km (0.086 R)
• M15: 11,324,559 km (0.048 R)
• M16: 11,860,269 km (0.055 R)
• M17: 12,226,634 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 10

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.36 AU - 2.26 AU

Year: 1624 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,519,336 km

• M1: 124,316 km (0.106 R)
• M2: 442,062 km (0.12 R)
• M3: 1,023,399 km (0.034 R)
• M4: 1,415,794 km (0.103 R)
• M5: 2,078,513 km (0.119 R)
• M6: 2,614,223 km (0.1 R)
• M7: 3,092,786 km (0.101 R)
• M8: 3,677,714 km (0.104 R)
• M9: 4,558,098 km (0.068 R)
• M10: 4,887,512 km (0.109 R)
• M11: 5,316,559 km (0.065 R)
• M12: 5,704,316 km (0.106 R)
• M13: 6,416,253 km (0.056 R)
• M14: 9,741,065 km (0.115 R)
• M15: 10,257,328 km (0.03 R)
• M16: 10,589,136 km (0.118 R)
• M17: 12,506,831 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 10

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.09 AU - 5.83 AU

Year: 7366 Days

Day: 6 Hours

Environment

Temp: -230 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,519,336 km

• M1: 124,316 km (0.075 R)
• M2: 456,124 km (0.12 R)
• M3: 907,760 km (0.038 R)
• M4: 1,411,606 km (0.043 R)
• M5: 1,949,260 km (0.118 R)
• M6: 2,356,017 km (0.066 R)
• M7: 3,388,541 km (0.09 R)
• M8: 4,033,009 km (0.086 R)
• M9: 5,764,754 km (0.093 R)
• M10: 6,985,024 km (0.118 R)
• M11: 7,374,726 km (0.062 R)
• M12: 11,246,020 km (0.107 R)
• M13: 11,565,860 km (0.084 R)
• M14: 12,056,990 km (0.086 R)
• M15: 13,494,326 km (0.073 R)
• M16: 14,914,609 km (0.092 R)
• M17: 16,364,062 km (0.104 R)
• M18: 17,053,110 km (0.074 R)
• M19: 17,404,815 km (0.117 R)
• M20: 18,050,030 km (0.066 R)
• M21: 23,365,392 km (0.075 R)
• M22: 27,565,053 km (0.073 R)
• M23: 29,437,570 km (0.118 R)
• M24: 31,498,729 km (0.096 R)
• M25: 31,816,026 km (0.101 R)
• M26: 35,107,030 km (0.105 R)
• M27: 36,601,213 km (0.074 R)
• M28: 38,860,590 km (0.058 R)
• M29: 40,959,598 km (0.038 R)
• M30: 42,873,403 km (0.081 R)
• M31: 43,263,255 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 6.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.35 AU - 6.81 AU

Year: 11256 Days

Day: 17.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,519,336 km

• M1: 79,586 km (0.118 R)
• M2: 280,496 km (0.069 R)
• M3: 489,933 km (0.112 R)
• M4: 893,548 km (0.061 R)
• M5: 1,532,331 km (0.114 R)
• M6: 1,887,327 km (0.1 R)
• M7: 2,198,939 km (0.082 R)
• M8: 4,149,695 km (0.096 R)
• M9: 4,793,714 km (0.114 R)
• M10: 8,483,097 km (0.119 R)
• M11: 10,353,968 km (0.052 R)
• M12: 11,322,913 km (0.116 R)
• M13: 12,933,035 km (0.095 R)
• M14: 13,959,576 km (0.062 R)
• M15: 15,394,369 km (0.094 R)
• M16: 17,980,617 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 3.8

Gravity: 56.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.45 AU - 11.17 AU

Year: 20490 Days

Day: 18 Hours

Environment

Temp: -245 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,519,336 km

• M1: 47,423 km (0.098 R)
• M2: 199,414 km (0.065 R)
• M3: 711,039 km (0.086 R)
• M4: 1,003,203 km (0.099 R)
• M5: 1,324,240 km (0.082 R)
• M6: 1,568,234 km (0.035 R)
• M7: 2,124,290 km (0.098 R)
• M8: 2,750,656 km (0.112 R)
• M9: 2,931,370 km (0.08 R)
• M10: 3,203,339 km (0.059 R)
• M11: 3,551,453 km (0.06 R)
• M12: 3,734,860 km (0.064 R)
• M13: 5,122,680 km (0.097 R)
• M14: 6,500,327 km (0.046 R)
• M15: 6,821,364 km (0.086 R)
• M16: 7,796,891 km (0.104 R)
• M17: 8,371,347 km (0.068 R)
• M18: 8,973,628 km (0.072 R)
• M19: 9,662,826 km (0.067 R)
• M20: 11,874,032 km (0.119 R)
• M21: 12,009,717 km (0.107 R)
• M22: 14,019,564 km (0.118 R)
• M23: 20,679,213 km (0.065 R)
• M24: 22,596,459 km (0.079 R)
• M25: 28,686,140 km (0.09 R)
• M26: 30,047,780 km (0.114 R)
• M27: 33,979,062 km (0.087 R)
• M28: 40,804,914 km (0.048 R)
• M29: 40,959,299 km (0.066 R)
• M30: 46,949,347 km (0.11 R)
• M31: 52,214,594 km (0.105 R)
• M32: 55,177,379 km (0.107 R)
• M33: 57,084,752 km (0.117 R)
• M34: 58,250,120 km (0.049 R)
• M35: 70,343,312 km (0.05 R)
• M36: 70,787,768 km (0.038 R)
• M37: 73,038,168 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 4.4

Gravity: 25.83 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.05 AU - 10.95 AU

Year: 22689 Days

Day: 21.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,519,336 km

• M1: 58,792 km (0.092 R)
• M2: 233,821 km (0.114 R)
• M3: 526,136 km (0.084 R)
• M4: 1,760,468 km (0.084 R)
• M5: 1,908,719 km (0.077 R)
• M6: 2,167,524 km (0.066 R)
• M7: 4,404,311 km (0.087 R)
• M8: 5,262,404 km (0.079 R)
• M9: 7,835,338 km (0.115 R)
• M10: 12,309,062 km (0.091 R)
• M11: 14,734,493 km (0.118 R)
• M12: 19,121,301 km (0.101 R)
• M13: 31,974,750 km (0.073 R)
• M14: 54,702,107 km (0.067 R)
• M15: 55,984,310 km (0.052 R)
• M16: 57,286,410 km (0.106 R)
• M17: 58,039,486 km (0.083 R)
• M18: 68,437,884 km (0.09 R)
• M19: 71,652,743 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit