🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 14.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.86 AU - 0.9 AU

Year: 570 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,808,404 km

• M1: 182,958 km (0.097 R)
• M2: 643,121 km (0.103 R)
• M3: 1,104,331 km (0.04 R)
• M4: 1,725,163 km (0.087 R)
• M5: 2,213,001 km (0.115 R)
• M6: 3,093,385 km (0.093 R)
• M7: 4,400,272 km (0.099 R)
• M8: 4,968,295 km (0.102 R)
• M9: 5,602,590 km (0.09 R)
• M10: 6,635,862 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 12.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.92 AU - 1.02 AU

Year: 659 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,808,404 km

• M1: 157,377 km (0.078 R)
• M2: 769,232 km (0.064 R)
• M3: 1,660,536 km (0.116 R)
• M4: 2,089,733 km (0.095 R)
• M5: 2,880,956 km (0.095 R)
• M6: 3,746,828 km (0.116 R)
• M7: 4,947,501 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.1

Radius: 13.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.33 AU - 1.35 AU

Year: 1071 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,808,404 km

• M1: 162,912 km (0.113 R)
• M2: 606,919 km (0.088 R)
• M3: 1,037,760 km (0.087 R)
• M4: 1,553,574 km (0.066 R)
• M5: 2,468,066 km (0.102 R)
• M6: 3,039,829 km (0.033 R)
• M7: 3,667,990 km (0.039 R)
• M8: 4,488,086 km (0.104 R)
• M9: 5,126,420 km (0.055 R)
• M10: 6,108,231 km (0.082 R)
• M11: 6,703,032 km (0.077 R)
• M12: 7,236,348 km (0.047 R)
• M13: 8,582,430 km (0.094 R)
• M14: 9,719,822 km (0.107 R)
• M15: 10,277,673 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.3

Radius: 8.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.74 AU - 1.82 AU

Year: 1639 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,808,404 km

• M1: 112,198 km (0.11 R)
• M2: 467,493 km (0.116 R)
• M3: 943,663 km (0.094 R)
• M4: 1,293,423 km (0.081 R)
• M5: 1,710,652 km (0.112 R)
• M6: 2,741,231 km (0.087 R)
• M7: 3,149,783 km (0.104 R)
• M8: 3,814,746 km (0.036 R)
• M9: 4,880,331 km (0.106 R)
• M10: 5,769,691 km (0.114 R)
• M11: 6,487,760 km (0.042 R)
• M12: 8,693,731 km (0.105 R)
• M13: 9,905,174 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.4

Radius: 14.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.76 AU - 2.62 AU

Year: 2237 Days

Day: 8 Hours

Environment

Temp: -210 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,808,404 km

• M1: 177,872 km (0.078 R)
• M2: 981,661 km (0.066 R)
• M3: 1,663,229 km (0.102 R)
• M4: 3,375,227 km (0.092 R)
• M5: 5,316,409 km (0.059 R)
• M6: 6,164,479 km (0.106 R)
• M7: 6,661,593 km (0.102 R)
• M8: 9,257,565 km (0.097 R)
• M9: 10,559,515 km (0.089 R)
• M10: 11,741,638 km (0.084 R)
• M11: 12,385,357 km (0.045 R)
• M12: 14,687,818 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 10.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.18 AU - 4.12 AU

Year: 4813 Days

Day: 9.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,808,404 km

• M1: 130,898 km (0.067 R)
• M2: 815,608 km (0.099 R)
• M3: 1,970,653 km (0.103 R)
• M4: 2,679,896 km (0.053 R)
• M5: 3,084,708 km (0.109 R)
• M6: 3,551,453 km (0.081 R)
• M7: 4,159,120 km (0.099 R)
• M8: 5,968,506 km (0.084 R)
• M9: 7,696,661 km (0.076 R)
• M10: 9,778,465 km (0.055 R)
• M11: 10,519,124 km (0.109 R)
• M12: 12,459,408 km (0.099 R)
• M13: 17,534,666 km (0.119 R)
• M14: 18,236,728 km (0.076 R)
• M15: 21,884,822 km (0.055 R)
• M16: 22,999,625 km (0.05 R)
• M17: 23,918,306 km (0.05 R)
• M18: 25,828,970 km (0.066 R)
• M19: 28,357,623 km (0.103 R)
• M20: 30,223,108 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 13.7

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.02 AU - 5.42 AU

Year: 8232 Days

Day: 6.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,808,404 km

• M1: 170,392 km (0.115 R)
• M2: 627,264 km (0.098 R)
• M3: 1,433,746 km (0.113 R)
• M4: 2,124,888 km (0.028 R)
• M5: 2,807,204 km (0.103 R)
• M6: 3,949,833 km (0.095 R)
• M7: 5,508,044 km (0.08 R)
• M8: 6,586,196 km (0.097 R)
• M9: 7,175,761 km (0.058 R)
• M10: 8,376,583 km (0.116 R)
• M11: 9,339,395 km (0.091 R)
• M12: 10,472,449 km (0.088 R)
• M13: 11,907,991 km (0.099 R)
• M14: 13,823,142 km (0.117 R)
• M15: 14,484,664 km (0.099 R)
• M16: 16,198,158 km (0.106 R)
• M17: 17,069,715 km (0.057 R)
• M18: 19,274,489 km (0.079 R)
• M19: 19,797,483 km (0.092 R)
• M20: 21,186,200 km (0.112 R)
• M21: 24,070,597 km (0.114 R)
• M22: 27,394,811 km (0.087 R)
• M23: 27,866,343 km (0.09 R)
• M24: 31,013,733 km (0.032 R)
• M25: 32,357,571 km (0.052 R)
• M26: 33,524,733 km (0.107 R)
• M27: 34,609,916 km (0.092 R)
• M28: 37,540,987 km (0.086 R)
• M29: 39,067,035 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.3

Radius: 4.9

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.57 AU - 6.59 AU

Year: 11651 Days

Day: 21.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,808,404 km

• M1: 60,886 km (0.035 R)
• M2: 341,981 km (0.091 R)
• M3: 742,903 km (0.096 R)
• M4: 923,318 km (0.09 R)
• M5: 1,209,948 km (0.113 R)
• M6: 1,720,226 km (0.087 R)
• M7: 1,913,656 km (0.048 R)
• M8: 2,327,144 km (0.041 R)
• M9: 3,024,121 km (0.049 R)
• M10: 3,926,346 km (0.115 R)
• M11: 5,580,599 km (0.054 R)
• M12: 6,244,814 km (0.079 R)
• M13: 6,454,101 km (0.111 R)
• M14: 7,849,251 km (0.104 R)
• M15: 10,325,395 km (0.11 R)
• M16: 12,713,575 km (0.079 R)
• M17: 13,277,559 km (0.105 R)
• M18: 14,394,606 km (0.107 R)
• M19: 15,636,867 km (0.105 R)
• M20: 18,049,731 km (0.113 R)
• M21: 20,776,900 km (0.085 R)
• M22: 21,243,646 km (0.074 R)
• M23: 24,191,621 km (0.058 R)
• M24: 24,362,911 km (0.081 R)
• M25: 27,123,440 km (0.071 R)
• M26: 29,691,587 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.3

Radius: 6.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.82 AU - 9.34 AU

Year: 14405 Days

Day: 21.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,808,404 km

• M1: 88,113 km (0.051 R)
• M2: 314,904 km (0.117 R)
• M3: 1,090,868 km (0.11 R)
• M4: 1,844,841 km (0.029 R)
• M5: 3,349,646 km (0.105 R)
• M6: 4,348,212 km (0.076 R)
• M7: 5,192,991 km (0.11 R)
• M8: 5,707,009 km (0.046 R)
• M9: 6,031,487 km (0.087 R)
• M10: 6,368,232 km (0.057 R)
• M11: 6,876,565 km (0.099 R)
• M12: 9,629,914 km (0.041 R)
• M13: 13,796,364 km (0.111 R)
• M14: 15,323,759 km (0.091 R)
• M15: 17,406,011 km (0.111 R)
• M16: 20,493,861 km (0.083 R)
• M17: 24,582,820 km (0.036 R)
• M18: 28,242,432 km (0.076 R)
• M19: 28,450,074 km (0.09 R)
• M20: 29,184,600 km (0.059 R)
• M21: 31,241,870 km (0.04 R)
• M22: 33,976,369 km (0.09 R)
• M23: 35,041,656 km (0.092 R)
• M24: 43,820,507 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.8

Radius: 5.3

Gravity: 26.55 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.52 AU - 7.86 AU

Year: 14720 Days

Day: 22.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 63,808,404 km

• M1: 65,973 km (0.108 R)
• M2: 419,323 km (0.064 R)
• M3: 681,867 km (0.094 R)
• M4: 1,265,598 km (0.073 R)
• M5: 1,588,580 km (0.092 R)
• M6: 2,115,763 km (0.094 R)
• M7: 2,315,177 km (0.113 R)
• M8: 3,015,145 km (0.093 R)
• M9: 3,760,442 km (0.114 R)
• M10: 4,654,887 km (0.06 R)
• M11: 6,433,606 km (0.085 R)
• M12: 7,750,366 km (0.037 R)
• M13: 8,324,074 km (0.095 R)
• M14: 8,977,069 km (0.087 R)
• M15: 9,663,574 km (0.119 R)
• M16: 10,787,203 km (0.074 R)
• M17: 11,081,163 km (0.09 R)
• M18: 12,827,269 km (0.079 R)
• M19: 14,041,855 km (0.09 R)
• M20: 14,677,047 km (0.082 R)
• M21: 16,387,100 km (0.07 R)
• M22: 18,391,562 km (0.102 R)
• M23: 19,582,660 km (0.096 R)
• M24: 25,479,360 km (0.109 R)
• M25: 27,498,632 km (0.117 R)
• M26: 29,280,043 km (0.115 R)
• M27: 31,493,493 km (0.112 R)
• M28: 36,513,100 km (0.115 R)
• M29: 38,798,806 km (0.032 R)
• M30: 39,073,767 km (0.091 R)
• M31: 47,784,402 km (0.076 R)
• M32: 54,029,665 km (0.111 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: 217 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit