🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.3

Radius: 8.9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 617 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,339,726 km

• M1: 111,151 km (0.111 R)
• M2: 413,788 km (0.102 R)
• M3: 707,897 km (0.069 R)
• M4: 1,076,506 km (0.059 R)
• M5: 1,401,134 km (0.114 R)
• M6: 1,860,549 km (0.11 R)
• M7: 2,375,764 km (0.12 R)
• M8: 2,656,409 km (0.045 R)
• M9: 3,220,693 km (0.091 R)
• M10: 3,497,598 km (0.052 R)
• M11: 3,950,581 km (0.081 R)
• M12: 5,418,584 km (0.086 R)
• M13: 6,184,825 km (0.085 R)
• M14: 6,827,048 km (0.101 R)
• M15: 7,131,330 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 14.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.79 AU - 1.23 AU

Year: 666 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,339,726 km

• M1: 175,628 km (0.102 R)
• M2: 615,894 km (0.069 R)
• M3: 1,310,328 km (0.104 R)
• M4: 2,044,853 km (0.048 R)
• M5: 2,926,434 km (0.066 R)
• M6: 4,006,081 km (0.079 R)
• M7: 4,669,997 km (0.105 R)
• M8: 5,656,744 km (0.063 R)
• M9: 6,778,429 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 10

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.6 AU - 1.96 AU

Year: 1558 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 81,339,726 km

• M1: 124,615 km (0.1 R)
• M2: 458,667 km (0.117 R)
• M3: 890,855 km (0.116 R)
• M4: 1,383,631 km (0.077 R)
• M5: 2,019,422 km (0.05 R)
• M6: 2,979,391 km (0.105 R)
• M7: 3,349,496 km (0.114 R)
• M8: 3,733,514 km (0.087 R)
• M9: 4,402,067 km (0.12 R)
• M10: 4,765,141 km (0.106 R)
• M11: 5,574,017 km (0.082 R)
• M12: 6,069,036 km (0.117 R)
• M13: 6,568,843 km (0.11 R)
• M14: 7,251,607 km (0.093 R)
• M15: 9,089,118 km (0.065 R)
• M16: 10,034,277 km (0.069 R)
• M17: 11,183,189 km (0.08 R)
• M18: 12,912,839 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 8.3

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.76 AU - 2.66 AU

Year: 2155 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 81,339,726 km

• M1: 103,223 km (0.117 R)
• M2: 376,987 km (0.045 R)
• M3: 754,123 km (0.105 R)
• M4: 1,052,122 km (0.109 R)
• M5: 1,984,715 km (0.054 R)
• M6: 2,344,049 km (0.087 R)
• M7: 2,817,975 km (0.093 R)
• M8: 3,210,370 km (0.081 R)
• M9: 3,725,286 km (0.05 R)
• M10: 4,123,516 km (0.069 R)
• M11: 5,839,254 km (0.111 R)
• M12: 6,177,943 km (0.111 R)
• M13: 6,478,635 km (0.098 R)
• M14: 7,524,474 km (0.116 R)
• M15: 8,251,519 km (0.057 R)
• M16: 8,709,738 km (0.106 R)
• M17: 9,281,949 km (0.113 R)
• M18: 9,980,871 km (0.099 R)
• M19: 10,571,932 km (0.082 R)
• M20: 10,894,315 km (0.109 R)
• M21: 11,260,082 km (0.094 R)
• M22: 11,558,530 km (0.118 R)
• M23: 14,487,955 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.2

Radius: 5.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.9 AU - 6.96 AU

Year: 11968 Days

Day: 20.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,339,726 km

• M1: 70,161 km (0.118 R)
• M2: 783,145 km (0.041 R)
• M3: 1,079,049 km (0.117 R)
• M4: 1,512,434 km (0.069 R)
• M5: 1,934,450 km (0.102 R)
• M6: 2,137,903 km (0.113 R)
• M7: 2,416,305 km (0.033 R)
• M8: 3,904,504 km (0.048 R)
• M9: 4,120,225 km (0.079 R)
• M10: 6,893,470 km (0.077 R)
• M11: 7,145,393 km (0.049 R)
• M12: 7,904,003 km (0.084 R)
• M13: 11,262,326 km (0.071 R)
• M14: 11,612,086 km (0.113 R)
• M15: 12,333,297 km (0.032 R)
• M16: 12,564,576 km (0.069 R)
• M17: 14,883,492 km (0.114 R)
• M18: 21,660,874 km (0.074 R)
• M19: 23,099,856 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.9

Radius: 5.3

Gravity: 25.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.84 AU - 8.06 AU

Year: 12020 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,339,726 km

• M1: 67,768 km (0.101 R)
• M2: 332,556 km (0.083 R)
• M3: 541,993 km (0.05 R)
• M4: 929,302 km (0.113 R)
• M5: 1,484,460 km (0.097 R)
• M6: 1,744,012 km (0.115 R)
• M7: 2,537,928 km (0.11 R)
• M8: 3,575,688 km (0.099 R)
• M9: 5,374,304 km (0.082 R)
• M10: 5,621,439 km (0.072 R)
• M11: 6,291,937 km (0.091 R)
• M12: 7,613,185 km (0.119 R)
• M13: 9,821,549 km (0.116 R)
• M14: 11,822,720 km (0.117 R)
• M15: 13,362,381 km (0.072 R)
• M16: 14,482,719 km (0.102 R)
• M17: 17,134,791 km (0.098 R)
• M18: 20,262,732 km (0.083 R)
• M19: 22,275,273 km (0.111 R)
• M20: 23,657,108 km (0.099 R)
• M21: 23,940,297 km (0.084 R)
• M22: 24,803,028 km (0.081 R)
• M23: 26,489,145 km (0.115 R)
• M24: 28,144,446 km (0.099 R)
• M25: 31,092,122 km (0.1 R)
• M26: 32,465,730 km (0.058 R)
• M27: 37,977,514 km (0.118 R)
• M28: 38,625,871 km (0.088 R)
• M29: 41,703,997 km (0.099 R)
• M30: 49,411,130 km (0.105 R)
• M31: 50,183,653 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.4

Radius: 7

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.31 AU - 11.13 AU

Year: 18366 Days

Day: 17.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,339,726 km

• M1: 87,066 km (0.053 R)
• M2: 314,754 km (0.052 R)
• M3: 560,992 km (0.114 R)
• M4: 839,543 km (0.049 R)
• M5: 1,210,247 km (0.061 R)
• M6: 1,450,202 km (0.034 R)
• M7: 1,776,924 km (0.062 R)
• M8: 2,928,079 km (0.079 R)
• M9: 3,511,361 km (0.057 R)
• M10: 3,846,460 km (0.063 R)
• M11: 4,103,470 km (0.099 R)
• M12: 4,760,055 km (0.054 R)
• M13: 5,810,830 km (0.115 R)
• M14: 6,412,962 km (0.087 R)
• M15: 6,683,434 km (0.117 R)
• M16: 8,203,947 km (0.072 R)
• M17: 8,469,184 km (0.102 R)
• M18: 9,016,862 km (0.039 R)
• M19: 11,185,433 km (0.031 R)
• M20: 13,240,160 km (0.074 R)
• M21: 14,898,153 km (0.085 R)
• M22: 18,080,099 km (0.098 R)
• M23: 19,451,912 km (0.047 R)
• M24: 21,991,635 km (0.109 R)
• M25: 22,504,157 km (0.11 R)
• M26: 23,874,175 km (0.117 R)
• M27: 25,635,540 km (0.096 R)
• M28: 33,280,290 km (0.089 R)
• M29: 34,502,804 km (0.083 R)
• M30: 35,474,143 km (0.079 R)
• M31: 36,179,048 km (0.096 R)
• M32: 41,377,125 km (0.032 R)
• M33: 42,158,176 km (0.094 R)
• M34: 43,268,043 km (0.092 R)
• M35: 44,887,140 km (0.089 R)
• M36: 55,458,474 km (0.099 R)
• M37: 60,512,787 km (0.099 R)
• M38: 61,721,239 km (0.087 R)
• M39: 80,368,614 km (0.109 R)
• M40: 80,853,161 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit