🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.06 AU

Year: 588 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,735,904 km

• M1: 178,021 km (0.093 R)
• M2: 943,065 km (0.104 R)
• M3: 1,452,595 km (0.061 R)
• M4: 1,904,680 km (0.111 R)
• M5: 3,095,030 km (0.036 R)
• M6: 4,193,228 km (0.116 R)
• M7: 4,946,902 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534

Radius: 8.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.17 AU

Year: 778 Days

Day: 6.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,735,904 km

• M1: 102,026 km (0.062 R)
• M2: 494,122 km (0.11 R)
• M3: 1,052,720 km (0.106 R)
• M4: 1,473,090 km (0.105 R)
• M5: 1,841,699 km (0.074 R)
• M6: 2,114,566 km (0.114 R)
• M7: 3,038,931 km (0.111 R)
• M8: 3,369,692 km (0.034 R)
• M9: 3,781,086 km (0.107 R)
• M10: 4,241,249 km (0.119 R)
• M11: 4,541,193 km (0.079 R)
• M12: 5,733,488 km (0.036 R)
• M13: 6,260,521 km (0.107 R)
• M14: 6,629,430 km (0.053 R)
• M15: 6,948,073 km (0.065 R)
• M16: 7,388,639 km (0.048 R)
• M17: 7,777,593 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.7

Radius: 8.6

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 1229 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,735,904 km

• M1: 106,962 km (0.047 R)
• M2: 463,305 km (0.071 R)
• M3: 935,735 km (0.119 R)
• M4: 1,257,071 km (0.096 R)
• M5: 1,634,207 km (0.112 R)
• M6: 2,272,840 km (0.092 R)
• M7: 2,904,293 km (0.08 R)
• M8: 3,401,856 km (0.118 R)
• M9: 4,022,088 km (0.083 R)
• M10: 4,512,470 km (0.109 R)
• M11: 5,342,439 km (0.107 R)
• M12: 5,891,613 km (0.079 R)
• M13: 6,666,081 km (0.106 R)
• M14: 7,227,223 km (0.077 R)
• M15: 8,141,266 km (0.102 R)
• M16: 9,218,819 km (0.028 R)
• M17: 9,791,929 km (0.105 R)
• M18: 10,292,782 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 12.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.85 AU - 1.97 AU

Year: 1732 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,735,904 km

• M1: 166,502 km (0.085 R)
• M2: 696,528 km (0.049 R)
• M3: 1,186,910 km (0.116 R)
• M4: 1,900,043 km (0.12 R)
• M5: 2,416,006 km (0.099 R)
• M6: 4,147,451 km (0.094 R)
• M7: 5,465,409 km (0.112 R)
• M8: 7,123,103 km (0.071 R)
• M9: 7,653,128 km (0.105 R)
• M10: 8,352,648 km (0.079 R)
• M11: 9,217,024 km (0.112 R)
• M12: 11,089,092 km (0.114 R)
• M13: 13,320,942 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 13.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.58 AU - 3.28 AU

Year: 3290 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,735,904 km

• M1: 176,077 km (0.105 R)
• M2: 813,513 km (0.116 R)
• M3: 1,283,251 km (0.077 R)
• M4: 2,118,455 km (0.069 R)
• M5: 2,638,158 km (0.09 R)
• M6: 3,160,405 km (0.117 R)
• M7: 4,094,195 km (0.115 R)
• M8: 4,562,585 km (0.063 R)
• M9: 5,584,189 km (0.118 R)
• M10: 7,589,100 km (0.095 R)
• M11: 9,021,948 km (0.11 R)
• M12: 9,964,265 km (0.048 R)
• M13: 10,403,784 km (0.059 R)
• M14: 14,587,588 km (0.1 R)
• M15: 15,688,628 km (0.074 R)
• M16: 17,311,615 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.2

Radius: 9.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.89 AU - 3.49 AU

Year: 3738 Days

Day: 14 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,735,904 km

• M1: 115,938 km (0.096 R)
• M2: 588,967 km (0.11 R)
• M3: 1,041,201 km (0.114 R)
• M4: 1,456,335 km (0.08 R)
• M5: 1,788,592 km (0.06 R)
• M6: 2,087,937 km (0.058 R)
• M7: 2,926,583 km (0.12 R)
• M8: 3,701,799 km (0.055 R)
• M9: 4,170,938 km (0.06 R)
• M10: 5,074,659 km (0.095 R)
• M11: 5,848,230 km (0.105 R)
• M12: 7,363,357 km (0.081 R)
• M13: 8,141,864 km (0.087 R)
• M14: 8,461,106 km (0.062 R)
• M15: 8,974,227 km (0.095 R)
• M16: 9,276,564 km (0.074 R)
• M17: 9,902,033 km (0.114 R)
• M18: 12,499,949 km (0.113 R)
• M19: 13,409,355 km (0.034 R)
• M20: 14,006,101 km (0.066 R)
• M21: 14,620,350 km (0.102 R)
• M22: 16,123,509 km (0.081 R)
• M23: 16,571,255 km (0.102 R)
• M24: 16,969,934 km (0.086 R)
• M25: 17,433,238 km (0.107 R)
• M26: 18,997,733 km (0.108 R)
• M27: 20,784,829 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 3.1

Gravity: 28.66 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.29 AU - 9.01 AU

Year: 13880 Days

Day: 17.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,735,904 km

• M1: 39,195 km (0.092 R)
• M2: 159,172 km (0.051 R)
• M3: 295,007 km (0.104 R)
• M4: 500,554 km (0.119 R)
• M5: 750,832 km (0.108 R)
• M6: 1,067,530 km (0.102 R)
• M7: 1,677,291 km (0.069 R)
• M8: 1,797,867 km (0.112 R)
• M9: 2,142,391 km (0.101 R)
• M10: 2,376,512 km (0.083 R)
• M11: 3,114,478 km (0.098 R)
• M12: 3,250,762 km (0.041 R)
• M13: 3,658,865 km (0.039 R)
• M14: 3,759,694 km (0.072 R)
• M15: 4,634,093 km (0.119 R)
• M16: 4,752,276 km (0.111 R)
• M17: 5,276,616 km (0.117 R)
• M18: 5,907,171 km (0.06 R)
• M19: 6,439,440 km (0.049 R)
• M20: 7,721,195 km (0.086 R)
• M21: 12,341,525 km (0.103 R)
• M22: 12,625,911 km (0.086 R)
• M23: 13,868,022 km (0.106 R)
• M24: 17,078,243 km (0.102 R)
• M25: 17,431,293 km (0.071 R)
• M26: 18,298,363 km (0.055 R)
• M27: 18,892,117 km (0.078 R)
• M28: 24,377,871 km (0.086 R)
• M29: 26,293,771 km (0.086 R)
• M30: 27,049,240 km (0.095 R)
• M31: 28,901,261 km (0.118 R)
• M32: 30,318,851 km (0.053 R)
• M33: 30,940,280 km (0.08 R)
• M34: 34,623,230 km (0.089 R)
• M35: 36,569,648 km (0.038 R)
• M36: 38,951,246 km (0.054 R)
• M37: 39,932,309 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761

Radius: 3.7

Gravity: 55.59 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.21 AU - 9.13 AU

Year: 15319 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,735,904 km

• M1: 46,076 km (0.107 R)
• M2: 165,754 km (0.069 R)
• M3: 470,186 km (0.066 R)
• M4: 1,088,474 km (0.044 R)
• M5: 1,358,049 km (0.096 R)
• M6: 1,588,281 km (0.067 R)
• M7: 1,825,992 km (0.11 R)
• M8: 2,458,491 km (0.025 R)
• M9: 3,251,809 km (0.099 R)
• M10: 3,692,075 km (0.116 R)
• M11: 4,047,670 km (0.106 R)
• M12: 5,214,832 km (0.117 R)
• M13: 7,246,072 km (0.12 R)
• M14: 9,531,329 km (0.075 R)
• M15: 10,141,240 km (0.092 R)
• M16: 11,134,570 km (0.087 R)
• M17: 11,255,445 km (0.089 R)
• M18: 11,810,752 km (0.086 R)
• M19: 13,176,880 km (0.062 R)
• M20: 14,214,939 km (0.075 R)
• M21: 14,357,356 km (0.117 R)
• M22: 17,409,303 km (0.073 R)
• M23: 19,346,146 km (0.078 R)
• M24: 21,422,116 km (0.065 R)
• M25: 22,853,020 km (0.116 R)
• M26: 28,985,934 km (0.117 R)
• M27: 29,330,009 km (0.101 R)
• M28: 37,064,518 km (0.108 R)
• M29: 37,741,598 km (0.113 R)
• M30: 38,427,055 km (0.055 R)
• M31: 39,400,339 km (0.079 R)
• M32: 42,862,483 km (0.098 R)
• M33: 50,715,174 km (0.05 R)
• M34: 55,858,349 km (0.093 R)
• M35: 60,774,883 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 4.4

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.36 AU - 10.38 AU

Year: 20342 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,735,904 km

• M1: 54,753 km (0.096 R)
• M2: 294,558 km (0.104 R)
• M3: 628,909 km (0.119 R)
• M4: 997,219 km (0.115 R)
• M5: 1,361,939 km (0.088 R)
• M6: 1,706,912 km (0.084 R)
• M7: 1,992,494 km (0.12 R)
• M8: 2,943,787 km (0.099 R)
• M9: 3,773,756 km (0.032 R)
• M10: 4,648,155 km (0.092 R)
• M11: 5,025,890 km (0.119 R)
• M12: 5,536,019 km (0.073 R)
• M13: 6,447,818 km (0.119 R)
• M14: 7,138,511 km (0.072 R)
• M15: 8,314,201 km (0.11 R)
• M16: 9,236,771 km (0.068 R)
• M17: 21,631,553 km (0.094 R)
• M18: 22,390,762 km (0.07 R)
• M19: 24,163,796 km (0.106 R)
• M20: 26,134,449 km (0.027 R)
• M21: 28,097,771 km (0.109 R)
• M22: 28,434,366 km (0.116 R)
• M23: 29,807,226 km (0.1 R)
• M24: 36,935,714 km (0.1 R)
• M25: 37,339,479 km (0.115 R)
• M26: 38,019,102 km (0.11 R)
• M27: 38,568,575 km (0.098 R)
• M28: 38,845,331 km (0.101 R)
• M29: 40,249,008 km (0.084 R)
• M30: 41,686,045 km (0.078 R)
• M31: 47,142,627 km (0.086 R)
• M32: 51,033,219 km (0.078 R)
• M33: 51,701,772 km (0.061 R)
• M34: 52,038,367 km (0.104 R)
• M35: 54,260,943 km (0.081 R)
• M36: 57,802,822 km (0.051 R)
• M37: 64,366,279 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit