🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 11.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.53 AU - 0.55 AU

Year: 269 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,739,275 km

• M1: 139,276 km (0.105 R)
• M2: 660,175 km (0.057 R)
• M3: 1,111,363 km (0.098 R)
• M4: 1,482,066 km (0.105 R)
• M5: 1,893,460 km (0.098 R)
• M6: 2,348,088 km (0.085 R)
• M7: 2,733,901 km (0.116 R)
• M8: 3,203,489 km (0.115 R)
• M9: 3,877,726 km (0.099 R)
• M10: 4,433,931 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 13.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.69 AU - 0.81 AU

Year: 441 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,739,275 km

• M1: 171,589 km (0.038 R)
• M2: 627,713 km (0.085 R)
• M3: 1,073,963 km (0.078 R)
• M4: 1,543,102 km (0.112 R)
• M5: 2,031,240 km (0.11 R)
• M6: 2,503,969 km (0.116 R)
• M7: 3,475,607 km (0.085 R)
• M8: 3,926,645 km (0.102 R)
• M9: 4,885,717 km (0.041 R)
• M10: 5,729,299 km (0.056 R)
• M11: 6,344,296 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 12.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.09 AU - 1.19 AU

Year: 826 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,739,275 km

• M1: 160,219 km (0.114 R)
• M2: 786,885 km (0.075 R)
• M3: 1,285,046 km (0.027 R)
• M4: 1,720,675 km (0.087 R)
• M5: 2,390,724 km (0.055 R)
• M6: 2,805,409 km (0.104 R)
• M7: 3,215,905 km (0.092 R)
• M8: 4,334,000 km (0.1 R)
• M9: 4,765,291 km (0.065 R)
• M10: 5,676,342 km (0.076 R)
• M11: 6,338,911 km (0.085 R)
• M12: 6,852,779 km (0.078 R)
• M13: 7,867,352 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 11.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.23 AU - 2.91 AU

Year: 2794 Days

Day: 10 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,739,275 km

• M1: 145,559 km (0.109 R)
• M2: 551,867 km (0.062 R)
• M3: 1,044,193 km (0.075 R)
• M4: 1,425,069 km (0.115 R)
• M5: 1,828,086 km (0.066 R)
• M6: 2,332,231 km (0.097 R)
• M7: 2,857,170 km (0.102 R)
• M8: 3,255,100 km (0.1 R)
• M9: 4,880,032 km (0.107 R)
• M10: 5,859,001 km (0.07 R)
• M11: 6,682,088 km (0.11 R)
• M12: 7,174,714 km (0.115 R)
• M13: 8,588,115 km (0.108 R)
• M14: 9,747,797 km (0.105 R)
• M15: 10,762,520 km (0.102 R)
• M16: 11,151,773 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.54 AU - 3.97 AU

Year: 3974 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,739,275 km

• M1: 184,005 km (0.072 R)
• M2: 750,084 km (0.058 R)
• M3: 1,254,827 km (0.109 R)
• M4: 2,029,594 km (0.046 R)
• M5: 2,632,025 km (0.114 R)
• M6: 3,770,465 km (0.119 R)
• M7: 4,524,288 km (0.073 R)
• M8: 5,781,060 km (0.116 R)
• M9: 6,544,458 km (0.045 R)
• M10: 8,211,278 km (0.027 R)
• M11: 14,306,493 km (0.115 R)
• M12: 14,855,517 km (0.06 R)
• M13: 16,044,521 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 12.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.2 AU - 3.66 AU

Year: 4309 Days

Day: 13.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,739,275 km

• M1: 157,975 km (0.087 R)
• M2: 601,982 km (0.103 R)
• M3: 1,431,801 km (0.089 R)
• M4: 2,176,051 km (0.038 R)
• M5: 3,055,985 km (0.107 R)
• M6: 5,275,270 km (0.115 R)
• M7: 6,103,593 km (0.047 R)
• M8: 8,337,688 km (0.089 R)
• M9: 9,540,305 km (0.029 R)
• M10: 13,641,680 km (0.08 R)
• M11: 16,078,181 km (0.077 R)
• M12: 16,586,814 km (0.099 R)
• M13: 17,458,371 km (0.06 R)
• M14: 19,803,317 km (0.115 R)
• M15: 22,073,166 km (0.088 R)
• M16: 23,486,567 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 9.3

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.85 AU - 6.21 AU

Year: 7651 Days

Day: 12.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,739,275 km

• M1: 116,686 km (0.046 R)
• M2: 513,569 km (0.113 R)
• M3: 1,164,919 km (0.09 R)
• M4: 1,713,045 km (0.111 R)
• M5: 2,519,079 km (0.067 R)
• M6: 3,207,079 km (0.083 R)
• M7: 3,757,001 km (0.102 R)
• M8: 4,340,732 km (0.086 R)
• M9: 5,045,188 km (0.081 R)
• M10: 5,555,915 km (0.06 R)
• M11: 5,995,883 km (0.107 R)
• M12: 7,257,292 km (0.062 R)
• M13: 8,687,448 km (0.104 R)
• M14: 9,003,697 km (0.117 R)
• M15: 10,549,043 km (0.081 R)
• M16: 11,929,084 km (0.077 R)
• M17: 12,490,674 km (0.114 R)
• M18: 15,500,583 km (0.061 R)
• M19: 16,237,353 km (0.097 R)
• M20: 17,208,542 km (0.07 R)
• M21: 17,998,419 km (0.117 R)
• M22: 21,647,859 km (0.07 R)
• M23: 22,314,617 km (0.053 R)
• M24: 23,081,007 km (0.119 R)
• M25: 25,028,173 km (0.097 R)
• M26: 28,645,449 km (0.109 R)
• M27: 32,057,328 km (0.075 R)
• M28: 32,705,535 km (0.058 R)
• M29: 38,209,241 km (0.059 R)
• M30: 40,297,926 km (0.082 R)
• M31: 41,689,187 km (0.09 R)
• M32: 42,720,963 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 3.8

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.71 AU - 8.25 AU

Year: 12508 Days

Day: 24.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,739,275 km

• M1: 47,423 km (0.097 R)
• M2: 200,611 km (0.096 R)
• M3: 355,744 km (0.118 R)
• M4: 539,151 km (0.12 R)
• M5: 1,205,908 km (0.119 R)
• M6: 2,182,932 km (0.117 R)
• M7: 2,589,090 km (0.079 R)
• M8: 2,899,955 km (0.118 R)
• M9: 3,191,970 km (0.112 R)
• M10: 4,725,348 km (0.109 R)
• M11: 6,584,550 km (0.118 R)
• M12: 8,090,702 km (0.066 R)
• M13: 9,584,586 km (0.051 R)
• M14: 25,291,166 km (0.077 R)
• M15: 33,261,890 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.7

Radius: 3

Gravity: 68.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.94 AU - 9.32 AU

Year: 17195 Days

Day: 22 Hours

Environment

Temp: -238 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 46,739,275 km

• M1: 37,998 km (0.068 R)
• M2: 169,943 km (0.054 R)
• M3: 284,086 km (0.109 R)
• M4: 404,812 km (0.056 R)
• M5: 762,500 km (0.113 R)
• M6: 1,136,345 km (0.114 R)
• M7: 1,415,794 km (0.079 R)
• M8: 2,507,111 km (0.112 R)
• M9: 2,854,926 km (0.039 R)
• M10: 3,340,670 km (0.107 R)
• M11: 3,449,577 km (0.085 R)
• M12: 3,560,878 km (0.11 R)
• M13: 3,761,339 km (0.027 R)
• M14: 4,375,738 km (0.078 R)
• M15: 5,761,014 km (0.116 R)
• M16: 6,919,201 km (0.102 R)
• M17: 10,532,887 km (0.108 R)
• M18: 12,119,971 km (0.07 R)
• M19: 13,512,876 km (0.059 R)
• M20: 14,141,188 km (0.072 R)
• M21: 15,455,704 km (0.113 R)
• M22: 16,065,315 km (0.063 R)
• M23: 20,152,479 km (0.099 R)
• M24: 23,462,032 km (0.12 R)
• M25: 23,962,587 km (0.051 R)
• M26: 27,225,616 km (0.086 R)
• M27: 30,535,020 km (0.118 R)
• M28: 31,614,219 km (0.099 R)
• M29: 32,101,908 km (0.118 R)
• M30: 35,525,455 km (0.106 R)
• M31: 42,789,329 km (0.062 R)
• M32: 45,672,230 km (0.082 R)
• M33: 47,082,040 km (0.12 R)
• M34: 47,877,602 km (0.105 R)
• M35: 51,990,047 km (0.088 R)
• M36: 53,182,342 km (0.073 R)
• M37: 61,474,253 km (0.107 R)
• M38: 62,807,020 km (0.102 R)
• M39: 65,530,150 km (0.096 R)
• M40: 65,925,538 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.6

Radius: 3.8

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.12 AU - 12 AU

Year: 21642 Days

Day: 17.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,739,275 km

• M1: 57,894 km (0.113 R)
• M2: 615,296 km (0.109 R)
• M3: 750,832 km (0.08 R)
• M4: 886,966 km (0.117 R)
• M5: 2,859,862 km (0.075 R)
• M6: 3,970,627 km (0.109 R)
• M7: 4,302,136 km (0.1 R)
• M8: 4,503,793 km (0.084 R)
• M9: 4,988,341 km (0.037 R)
• M10: 11,014,592 km (0.103 R)
• M11: 14,793,584 km (0.077 R)
• M12: 15,186,877 km (0.086 R)
• M13: 15,857,524 km (0.086 R)
• M14: 31,327,290 km (0.11 R)
• M15: 33,746,437 km (0.095 R)
• M16: 35,117,203 km (0.06 R)
• M17: 43,858,954 km (0.114 R)
• M18: 46,599,288 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit