🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 13.7

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 376 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,560,348 km

• M1: 170,392 km (0.088 R)
• M2: 646,113 km (0.1 R)
• M3: 1,385,725 km (0.116 R)
• M4: 2,761,577 km (0.042 R)
• M5: 3,329,899 km (0.029 R)
• M6: 3,821,478 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 11

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.48 AU

Year: 928 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,560,348 km

• M1: 137,032 km (0.09 R)
• M2: 505,342 km (0.107 R)
• M3: 1,048,681 km (0.062 R)
• M4: 1,687,913 km (0.119 R)
• M5: 2,105,291 km (0.094 R)
• M6: 2,701,588 km (0.059 R)
• M7: 3,407,690 km (0.078 R)
• M8: 4,344,621 km (0.053 R)
• M9: 5,561,600 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291

Radius: 12.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.29 AU - 1.69 AU

Year: 1193 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,560,348 km

• M1: 158,125 km (0.057 R)
• M2: 639,680 km (0.03 R)
• M3: 1,071,121 km (0.081 R)
• M4: 1,561,353 km (0.059 R)
• M5: 2,162,288 km (0.097 R)
• M6: 2,748,562 km (0.095 R)
• M7: 3,279,185 km (0.12 R)
• M8: 4,164,954 km (0.116 R)
• M9: 4,647,856 km (0.073 R)
• M10: 6,346,839 km (0.085 R)
• M11: 6,791,743 km (0.09 R)
• M12: 7,394,473 km (0.07 R)
• M13: 7,984,038 km (0.119 R)
• M14: 8,579,438 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 15

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.54 AU - 2.2 AU

Year: 1678 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,560,348 km

• M1: 186,549 km (0.057 R)
• M2: 726,298 km (0.06 R)
• M3: 1,430,754 km (0.089 R)
• M4: 1,956,740 km (0.1 R)
• M5: 2,886,192 km (0.054 R)
• M6: 3,711,822 km (0.099 R)
• M7: 5,160,229 km (0.091 R)
• M8: 6,013,535 km (0.12 R)
• M9: 7,652,380 km (0.063 R)
• M10: 8,419,518 km (0.114 R)
• M11: 8,909,900 km (0.066 R)
• M12: 9,603,735 km (0.093 R)
• M13: 10,896,559 km (0.048 R)
• M14: 11,410,278 km (0.101 R)
• M15: 11,940,154 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.1

Radius: 13.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.85 AU - 3.13 AU

Year: 3392 Days

Day: 14.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,560,348 km

• M1: 164,258 km (0.05 R)
• M2: 899,831 km (0.085 R)
• M3: 1,342,042 km (0.109 R)
• M4: 1,895,405 km (0.108 R)
• M5: 2,356,615 km (0.066 R)
• M6: 2,776,536 km (0.079 R)
• M7: 3,246,723 km (0.114 R)
• M8: 5,138,836 km (0.102 R)
• M9: 5,661,980 km (0.116 R)
• M10: 6,395,459 km (0.059 R)
• M11: 7,613,484 km (0.076 R)
• M12: 8,155,777 km (0.111 R)
• M13: 8,833,305 km (0.091 R)
• M14: 9,509,637 km (0.112 R)
• M15: 10,755,040 km (0.09 R)
• M16: 11,222,084 km (0.086 R)
• M17: 12,519,247 km (0.025 R)
• M18: 13,617,146 km (0.11 R)
• M19: 17,124,767 km (0.117 R)
• M20: 20,410,984 km (0.067 R)
• M21: 22,202,269 km (0.03 R)
• M22: 24,024,371 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 13.1

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.02 AU - 5.08 AU

Year: 7445 Days

Day: 9.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,560,348 km

• M1: 162,912 km (0.058 R)
• M2: 631,453 km (0.08 R)
• M3: 1,073,514 km (0.044 R)
• M4: 1,744,311 km (0.112 R)
• M5: 2,200,435 km (0.048 R)
• M6: 3,661,557 km (0.085 R)
• M7: 4,705,152 km (0.045 R)
• M8: 5,112,956 km (0.037 R)
• M9: 6,031,487 km (0.109 R)
• M10: 7,233,057 km (0.106 R)
• M11: 8,390,645 km (0.109 R)
• M12: 8,911,396 km (0.103 R)
• M13: 9,885,726 km (0.099 R)
• M14: 10,836,122 km (0.047 R)
• M15: 12,814,254 km (0.118 R)
• M16: 13,723,959 km (0.084 R)
• M17: 15,139,305 km (0.081 R)
• M18: 15,792,150 km (0.107 R)
• M19: 17,603,331 km (0.1 R)
• M20: 20,972,724 km (0.107 R)
• M21: 22,160,082 km (0.092 R)
• M22: 22,847,484 km (0.086 R)
• M23: 23,706,775 km (0.086 R)
• M24: 27,711,061 km (0.116 R)
• M25: 30,712,293 km (0.113 R)
• M26: 31,759,030 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 6.3

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.27 AU - 6.67 AU

Year: 9569 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,560,348 km

• M1: 78,389 km (0.04 R)
• M2: 360,980 km (0.047 R)
• M3: 666,459 km (0.076 R)
• M4: 1,002,306 km (0.117 R)
• M5: 1,261,858 km (0.115 R)
• M6: 1,981,723 km (0.033 R)
• M7: 2,449,964 km (0.092 R)
• M8: 3,010,508 km (0.101 R)
• M9: 3,390,636 km (0.091 R)
• M10: 3,903,756 km (0.107 R)
• M11: 4,273,712 km (0.062 R)
• M12: 4,552,114 km (0.096 R)
• M13: 5,332,865 km (0.109 R)
• M14: 6,199,635 km (0.111 R)
• M15: 6,666,530 km (0.084 R)
• M16: 7,470,170 km (0.106 R)
• M17: 9,130,856 km (0.117 R)
• M18: 12,533,609 km (0.088 R)
• M19: 13,455,730 km (0.09 R)
• M20: 14,796,725 km (0.093 R)
• M21: 16,971,430 km (0.059 R)
• M22: 19,805,711 km (0.111 R)
• M23: 21,779,655 km (0.08 R)
• M24: 22,025,145 km (0.076 R)
• M25: 23,279,673 km (0.085 R)
• M26: 24,142,104 km (0.106 R)
• M27: 25,294,906 km (0.1 R)
• M28: 27,044,901 km (0.106 R)
• M29: 30,071,117 km (0.069 R)
• M30: 32,563,567 km (0.117 R)
• M31: 33,315,595 km (0.113 R)
• M32: 34,410,053 km (0.112 R)
• M33: 37,601,724 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.8

Radius: 7.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.3 AU - 10.18 AU

Year: 15517 Days

Day: 24.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,560,348 km

• M1: 201,957 km (0.08 R)
• M2: 818,001 km (0.082 R)
• M3: 1,079,049 km (0.101 R)
• M4: 1,519,914 km (0.101 R)
• M5: 2,341,506 km (0.047 R)
• M6: 2,591,783 km (0.111 R)
• M7: 3,104,904 km (0.091 R)
• M8: 3,613,686 km (0.094 R)
• M9: 6,810,742 km (0.117 R)
• M10: 8,555,801 km (0.065 R)
• M11: 10,058,063 km (0.036 R)
• M12: 12,253,113 km (0.118 R)
• M13: 15,298,327 km (0.04 R)
• M14: 15,797,984 km (0.086 R)
• M15: 17,295,459 km (0.082 R)
• M16: 19,825,458 km (0.062 R)
• M17: 22,672,455 km (0.108 R)
• M18: 26,757,524 km (0.108 R)
• M19: 27,118,504 km (0.082 R)
• M20: 28,407,888 km (0.101 R)
• M21: 29,353,645 km (0.097 R)
• M22: 30,320,048 km (0.094 R)
• M23: 32,316,581 km (0.086 R)
• M24: 33,555,550 km (0.072 R)
• M25: 36,569,349 km (0.104 R)
• M26: 37,125,853 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 4.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.34 AU - 9.66 AU

Year: 16257 Days

Day: 22 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,560,348 km

• M1: 59,091 km (0.092 R)
• M2: 1,156,990 km (0.107 R)
• M3: 2,597,318 km (0.115 R)
• M4: 4,398,925 km (0.082 R)
• M5: 5,722,119 km (0.083 R)
• M6: 6,306,747 km (0.098 R)
• M7: 17,599,441 km (0.065 R)
• M8: 21,251,425 km (0.114 R)
• M9: 22,501,913 km (0.104 R)
• M10: 24,693,672 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307

Radius: 4.9

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.32 AU - 11.98 AU

Year: 21213 Days

Day: 16.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 60,560,348 km

• M1: 60,886 km (0.073 R)
• M2: 249,230 km (0.084 R)
• M3: 402,119 km (0.057 R)
• M4: 4,200,110 km (0.116 R)
• M5: 4,607,614 km (0.081 R)
• M6: 7,898,917 km (0.075 R)
• M7: 8,666,205 km (0.083 R)
• M8: 10,628,779 km (0.085 R)
• M9: 10,799,919 km (0.092 R)
• M10: 13,458,273 km (0.118 R)
• M11: 14,760,523 km (0.07 R)
• M12: 22,830,879 km (0.114 R)
• M13: 24,576,686 km (0.103 R)
• M14: 33,053,650 km (0.087 R)
• M15: 33,908,901 km (0.105 R)
• M16: 35,156,248 km (0.105 R)
• M17: 44,755,644 km (0.038 R)
• M18: 51,279,158 km (0.034 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit