🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 12.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 364 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 63,755,665 km

• M1: 153,039 km (0.102 R)
• M2: 538,253 km (0.032 R)
• M3: 1,732,942 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.2

Radius: 9.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.96 AU - 1.06 AU

Year: 688 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,755,665 km

• M1: 113,545 km (0.067 R)
• M2: 410,646 km (0.1 R)
• M3: 703,559 km (0.069 R)
• M4: 1,133,353 km (0.052 R)
• M5: 1,458,130 km (0.112 R)
• M6: 2,135,210 km (0.04 R)
• M7: 2,891,577 km (0.043 R)
• M8: 3,251,659 km (0.046 R)
• M9: 3,983,642 km (0.115 R)
• M10: 4,806,580 km (0.105 R)
• M11: 5,094,406 km (0.038 R)
• M12: 5,589,126 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 11.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.41 AU - 2.19 AU

Year: 1638 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,755,665 km

• M1: 138,378 km (0.055 R)
• M2: 594,203 km (0.072 R)
• M3: 1,037,461 km (0.033 R)
• M4: 1,560,156 km (0.066 R)
• M5: 2,091,378 km (0.064 R)
• M6: 2,672,865 km (0.074 R)
• M7: 3,128,391 km (0.087 R)
• M8: 4,160,167 km (0.101 R)
• M9: 4,876,442 km (0.074 R)
• M10: 5,275,120 km (0.067 R)
• M11: 5,627,722 km (0.109 R)
• M12: 6,210,406 km (0.075 R)
• M13: 6,579,165 km (0.055 R)
• M14: 7,551,701 km (0.118 R)
• M15: 8,173,878 km (0.102 R)
• M16: 8,587,367 km (0.114 R)
• M17: 10,315,222 km (0.1 R)
• M18: 11,736,701 km (0.114 R)
• M19: 13,406,064 km (0.033 R)
• M20: 13,982,165 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 13

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.83 AU - 1.95 AU

Year: 1762 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,755,665 km

• M1: 161,715 km (0.068 R)
• M2: 602,730 km (0.081 R)
• M3: 1,164,021 km (0.079 R)
• M4: 1,705,865 km (0.102 R)
• M5: 2,342,553 km (0.076 R)
• M6: 2,990,461 km (0.108 R)
• M7: 3,450,325 km (0.102 R)
• M8: 3,906,300 km (0.093 R)
• M9: 4,384,265 km (0.11 R)
• M10: 5,001,206 km (0.083 R)
• M11: 5,480,069 km (0.095 R)
• M12: 6,409,970 km (0.034 R)
• M13: 7,052,343 km (0.091 R)
• M14: 7,791,955 km (0.058 R)
• M15: 9,302,295 km (0.108 R)
• M16: 10,225,314 km (0.066 R)
• M17: 10,658,399 km (0.12 R)
• M18: 12,105,609 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 10.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.75 AU - 2.23 AU

Year: 1904 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,755,665 km

• M1: 135,685 km (0.073 R)
• M2: 495,767 km (0.111 R)
• M3: 875,297 km (0.106 R)
• M4: 1,587,533 km (0.09 R)
• M5: 1,940,584 km (0.109 R)
• M6: 2,333,727 km (0.112 R)
• M7: 2,737,342 km (0.076 R)
• M8: 3,078,275 km (0.062 R)
• M9: 3,937,715 km (0.101 R)
• M10: 5,505,800 km (0.099 R)
• M11: 7,065,208 km (0.075 R)
• M12: 8,006,328 km (0.11 R)
• M13: 8,491,923 km (0.11 R)
• M14: 9,555,414 km (0.033 R)
• M15: 9,963,368 km (0.118 R)
• M16: 10,382,990 km (0.078 R)
• M17: 11,220,439 km (0.106 R)
• M18: 14,221,671 km (0.054 R)
• M19: 14,889,476 km (0.104 R)
• M20: 15,300,122 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 10.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.56 AU - 2.42 AU

Year: 1904 Days

Day: 5.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,755,665 km

• M1: 128,205 km (0.113 R)
• M2: 480,957 km (0.118 R)
• M3: 1,283,849 km (0.069 R)
• M4: 2,021,815 km (0.052 R)
• M5: 2,623,797 km (0.074 R)
• M6: 3,005,720 km (0.039 R)
• M7: 3,701,949 km (0.074 R)
• M8: 4,243,044 km (0.098 R)
• M9: 4,646,211 km (0.113 R)
• M10: 6,366,287 km (0.107 R)
• M11: 6,923,539 km (0.04 R)
• M12: 7,341,216 km (0.077 R)
• M13: 7,687,535 km (0.111 R)
• M14: 8,258,102 km (0.092 R)
• M15: 9,756,773 km (0.097 R)
• M16: 10,247,005 km (0.115 R)
• M17: 10,753,394 km (0.088 R)
• M18: 11,467,574 km (0.086 R)
• M19: 12,013,607 km (0.105 R)
• M20: 13,412,347 km (0.065 R)
• M21: 13,756,721 km (0.066 R)
• M22: 15,193,459 km (0.111 R)
• M23: 15,709,721 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 8.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.65 AU - 3.09 AU

Year: 3298 Days

Day: 14.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,755,665 km

• M1: 106,962 km (0.117 R)
• M2: 667,356 km (0.114 R)
• M3: 1,181,973 km (0.066 R)
• M4: 1,533,677 km (0.1 R)
• M5: 1,810,284 km (0.074 R)
• M6: 2,495,292 km (0.094 R)
• M7: 2,897,711 km (0.108 R)
• M8: 3,735,309 km (0.114 R)
• M9: 7,095,577 km (0.111 R)
• M10: 7,618,720 km (0.053 R)
• M11: 9,747,199 km (0.083 R)
• M12: 10,048,040 km (0.099 R)
• M13: 10,510,896 km (0.113 R)
• M14: 10,787,502 km (0.083 R)
• M15: 12,506,232 km (0.106 R)
• M16: 12,906,706 km (0.052 R)
• M17: 13,224,003 km (0.118 R)
• M18: 14,351,672 km (0.095 R)
• M19: 14,939,143 km (0.07 R)
• M20: 16,057,387 km (0.08 R)
• M21: 16,371,841 km (0.09 R)
• M22: 17,560,247 km (0.09 R)
• M23: 18,006,198 km (0.078 R)
• M24: 20,657,671 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.6

Radius: 8.6

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.7 AU - 3.52 AU

Year: 3720 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,755,665 km

• M1: 106,962 km (0.066 R)
• M2: 444,156 km (0.027 R)
• M3: 813,663 km (0.062 R)
• M4: 1,160,431 km (0.111 R)
• M5: 2,262,817 km (0.086 R)
• M6: 2,636,962 km (0.07 R)
• M7: 3,237,597 km (0.113 R)
• M8: 3,798,290 km (0.089 R)
• M9: 4,191,882 km (0.119 R)
• M10: 4,685,256 km (0.104 R)
• M11: 5,190,747 km (0.105 R)
• M12: 5,901,786 km (0.063 R)
• M13: 6,221,476 km (0.104 R)
• M14: 7,087,798 km (0.111 R)
• M15: 7,927,341 km (0.08 R)
• M16: 8,462,004 km (0.081 R)
• M17: 9,212,087 km (0.098 R)
• M18: 10,128,524 km (0.1 R)
• M19: 10,630,275 km (0.053 R)
• M20: 11,638,116 km (0.028 R)
• M21: 12,095,586 km (0.099 R)
• M22: 14,513,088 km (0.112 R)
• M23: 15,641,355 km (0.081 R)
• M24: 18,438,386 km (0.109 R)
• M25: 19,123,395 km (0.119 R)
• M26: 21,620,931 km (0.072 R)
• M27: 25,532,467 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.8

Radius: 7.1

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.74 AU - 5.8 AU

Year: 9401 Days

Day: 23.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,755,665 km

• M1: 88,412 km (0.12 R)
• M2: 356,791 km (0.116 R)
• M3: 625,618 km (0.081 R)
• M4: 1,603,540 km (0.056 R)
• M5: 2,181,137 km (0.076 R)
• M6: 3,688,784 km (0.091 R)
• M7: 7,089,892 km (0.103 R)
• M8: 11,976,058 km (0.051 R)
• M9: 14,930,615 km (0.083 R)
• M10: 15,202,435 km (0.082 R)
• M11: 17,423,215 km (0.067 R)
• M12: 17,876,796 km (0.091 R)
• M13: 19,284,662 km (0.06 R)
• M14: 20,429,534 km (0.078 R)
• M15: 20,680,709 km (0.107 R)
• M16: 23,215,495 km (0.104 R)
• M17: 27,445,973 km (0.029 R)
• M18: 30,717,080 km (0.104 R)
• M19: 33,305,722 km (0.096 R)
• M20: 35,070,229 km (0.094 R)
• M21: 36,648,935 km (0.094 R)
• M22: 36,896,071 km (0.086 R)
• M23: 38,147,906 km (0.078 R)
• M24: 38,912,501 km (0.117 R)
• M25: 41,534,802 km (0.098 R)
• M26: 45,685,694 km (0.088 R)
• M27: 45,971,874 km (0.044 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 7.2

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.3 AU - 10.18 AU

Year: 16043 Days

Day: 15.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,755,665 km

• M1: 132,993 km (0.112 R)
• M2: 554,410 km (0.032 R)
• M3: 2,041,861 km (0.047 R)
• M4: 3,808,313 km (0.085 R)
• M5: 5,222,462 km (0.081 R)
• M6: 6,532,191 km (0.112 R)
• M7: 6,784,263 km (0.06 R)
• M8: 7,764,728 km (0.105 R)
• M9: 8,887,460 km (0.041 R)
• M10: 9,145,217 km (0.117 R)
• M11: 9,461,018 km (0.108 R)
• M12: 10,509,550 km (0.089 R)
• M13: 11,091,635 km (0.12 R)
• M14: 15,558,478 km (0.096 R)
• M15: 16,237,502 km (0.109 R)
• M16: 19,152,417 km (0.09 R)
• M17: 20,732,769 km (0.103 R)
• M18: 22,303,547 km (0.117 R)
• M19: 22,972,698 km (0.092 R)
• M20: 24,958,610 km (0.087 R)
• M21: 25,576,150 km (0.103 R)
• M22: 26,734,336 km (0.061 R)
• M23: 27,598,414 km (0.088 R)
• M24: 29,610,505 km (0.08 R)
• M25: 36,756,795 km (0.055 R)
• M26: 39,743,068 km (0.098 R)
• M27: 43,772,786 km (0.062 R)
• M28: 47,436,587 km (0.083 R)
• M29: 54,675,329 km (0.04 R)
• M30: 60,933,457 km (0.091 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: 424 - 14,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit