🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 8

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.96 AU - 1.1 AU

Year: 686 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,701,102 km

• M1: 99,483 km (0.102 R)
• M2: 394,789 km (0.043 R)
• M3: 737,368 km (0.111 R)
• M4: 1,453,343 km (0.099 R)
• M5: 1,706,164 km (0.075 R)
• M6: 2,123,991 km (0.031 R)
• M7: 3,943,101 km (0.117 R)
• M8: 5,202,416 km (0.116 R)
• M9: 5,580,449 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 14.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 706 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,701,102 km

• M1: 182,809 km (0.117 R)
• M2: 653,743 km (0.065 R)
• M3: 1,779,915 km (0.087 R)
• M4: 2,369,331 km (0.083 R)
• M5: 2,855,973 km (0.112 R)
• M6: 3,371,637 km (0.033 R)
• M7: 5,237,870 km (0.1 R)
• M8: 5,810,980 km (0.117 R)
• M9: 6,386,184 km (0.081 R)
• M10: 7,020,329 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.1

Radius: 8.1

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.63 AU - 1.85 AU

Year: 1506 Days

Day: 13.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,701,102 km

• M1: 100,829 km (0.072 R)
• M2: 392,545 km (0.041 R)
• M3: 708,944 km (0.03 R)
• M4: 1,001,857 km (0.115 R)
• M5: 1,481,617 km (0.112 R)
• M6: 1,895,405 km (0.11 R)
• M7: 2,153,461 km (0.089 R)
• M8: 2,565,454 km (0.076 R)
• M9: 3,273,501 km (0.087 R)
• M10: 3,960,753 km (0.115 R)
• M11: 4,945,855 km (0.066 R)
• M12: 5,687,711 km (0.099 R)
• M13: 6,427,024 km (0.077 R)
• M14: 6,729,810 km (0.079 R)
• M15: 7,042,170 km (0.103 R)
• M16: 7,309,801 km (0.092 R)
• M17: 8,569,116 km (0.093 R)
• M18: 9,218,670 km (0.082 R)
• M19: 9,637,095 km (0.083 R)
• M20: 11,003,971 km (0.1 R)
• M21: 11,364,950 km (0.063 R)
• M22: 11,733,859 km (0.12 R)
• M23: 13,534,568 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.21 AU - 3.05 AU

Year: 2798 Days

Day: 6.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,701,102 km

• M1: 173,683 km (0.091 R)
• M2: 736,470 km (0.109 R)
• M3: 1,337,704 km (0.12 R)
• M4: 1,942,379 km (0.057 R)
• M5: 2,712,808 km (0.111 R)
• M6: 4,141,168 km (0.067 R)
• M7: 4,661,619 km (0.104 R)
• M8: 5,225,603 km (0.092 R)
• M9: 6,169,267 km (0.04 R)
• M10: 7,196,555 km (0.108 R)
• M11: 8,010,517 km (0.099 R)
• M12: 9,137,288 km (0.055 R)
• M13: 10,263,611 km (0.11 R)
• M14: 11,258,885 km (0.097 R)
• M15: 12,356,635 km (0.065 R)
• M16: 15,030,696 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 9.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.48 AU - 2.9 AU

Year: 2894 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,701,102 km

• M1: 120,725 km (0.083 R)
• M2: 499,806 km (0.11 R)
• M3: 828,623 km (0.116 R)
• M4: 1,169,855 km (0.09 R)
• M5: 1,951,504 km (0.096 R)
• M6: 2,713,406 km (0.119 R)
• M7: 3,030,853 km (0.034 R)
• M8: 3,642,110 km (0.12 R)
• M9: 3,987,830 km (0.117 R)
• M10: 4,333,402 km (0.056 R)
• M11: 5,109,665 km (0.078 R)
• M12: 6,003,662 km (0.1 R)
• M13: 6,546,852 km (0.105 R)
• M14: 7,216,302 km (0.106 R)
• M15: 7,698,456 km (0.116 R)
• M16: 8,305,375 km (0.048 R)
• M17: 8,620,577 km (0.102 R)
• M18: 9,768,143 km (0.025 R)
• M19: 10,238,628 km (0.113 R)
• M20: 12,318,637 km (0.119 R)
• M21: 13,291,023 km (0.091 R)
• M22: 13,626,272 km (0.061 R)
• M23: 13,967,056 km (0.08 R)
• M24: 14,716,840 km (0.104 R)
• M25: 16,958,714 km (0.049 R)
• M26: 18,219,525 km (0.099 R)
• M27: 19,665,238 km (0.118 R)
• M28: 20,734,564 km (0.088 R)
• M29: 21,643,820 km (0.099 R)
• M30: 22,175,192 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 9.1

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.47 AU - 4.01 AU

Year: 4745 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,701,102 km

• M1: 113,246 km (0.087 R)
• M2: 655,388 km (0.118 R)
• M3: 1,039,406 km (0.064 R)
• M4: 1,376,300 km (0.116 R)
• M5: 1,708,557 km (0.077 R)
• M6: 2,324,452 km (0.12 R)
• M7: 2,800,472 km (0.068 R)
• M8: 5,850,324 km (0.045 R)
• M9: 6,155,952 km (0.082 R)
• M10: 9,701,871 km (0.094 R)
• M11: 12,025,275 km (0.063 R)
• M12: 15,903,151 km (0.089 R)
• M13: 16,440,058 km (0.07 R)
• M14: 17,550,074 km (0.075 R)
• M15: 19,577,724 km (0.077 R)
• M16: 19,987,472 km (0.109 R)
• M17: 20,472,768 km (0.104 R)
• M18: 21,829,620 km (0.056 R)
• M19: 22,122,832 km (0.064 R)
• M20: 23,705,129 km (0.047 R)
• M21: 27,347,388 km (0.097 R)
• M22: 29,972,681 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 10.5

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.26 AU - 4.42 AU

Year: 4936 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,701,102 km

• M1: 156,330 km (0.11 R)
• M2: 554,410 km (0.093 R)
• M3: 888,312 km (0.06 R)
• M4: 1,453,792 km (0.102 R)
• M5: 2,138,352 km (0.05 R)
• M6: 2,760,530 km (0.109 R)
• M7: 4,046,174 km (0.077 R)
• M8: 6,889,880 km (0.108 R)
• M9: 7,565,314 km (0.047 R)
• M10: 8,284,281 km (0.041 R)
• M11: 8,761,498 km (0.059 R)
• M12: 9,468,797 km (0.11 R)
• M13: 13,753,430 km (0.104 R)
• M14: 14,310,233 km (0.103 R)
• M15: 14,998,084 km (0.112 R)
• M16: 17,130,602 km (0.063 R)
• M17: 17,775,219 km (0.045 R)
• M18: 18,840,356 km (0.056 R)
• M19: 22,139,288 km (0.12 R)
• M20: 25,972,883 km (0.068 R)
• M21: 26,909,815 km (0.091 R)
• M22: 29,214,220 km (0.116 R)
• M23: 29,948,895 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 8.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.17 AU - 5.63 AU

Year: 7115 Days

Day: 10.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,701,102 km

• M1: 110,702 km (0.073 R)
• M2: 409,300 km (0.036 R)
• M3: 1,606,831 km (0.091 R)
• M4: 2,279,124 km (0.094 R)
• M5: 4,299,892 km (0.106 R)
• M6: 4,874,796 km (0.048 R)
• M7: 5,587,331 km (0.065 R)
• M8: 7,192,366 km (0.116 R)
• M9: 8,285,777 km (0.11 R)
• M10: 8,634,340 km (0.118 R)
• M11: 9,803,597 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 9.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.87 AU - 6.21 AU

Year: 8554 Days

Day: 8.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,701,102 km

• M1: 122,670 km (0.099 R)
• M2: 516,412 km (0.065 R)
• M3: 1,014,872 km (0.088 R)
• M4: 2,037,673 km (0.075 R)
• M5: 2,687,825 km (0.11 R)
• M6: 3,071,394 km (0.053 R)
• M7: 4,087,612 km (0.062 R)
• M8: 4,471,929 km (0.096 R)
• M9: 6,542,364 km (0.094 R)
• M10: 7,732,864 km (0.056 R)
• M11: 8,323,027 km (0.073 R)
• M12: 9,718,326 km (0.082 R)
• M13: 10,187,465 km (0.103 R)
• M14: 11,544,019 km (0.089 R)
• M15: 11,973,664 km (0.087 R)
• M16: 14,447,265 km (0.113 R)
• M17: 16,633,039 km (0.112 R)
• M18: 17,867,820 km (0.078 R)
• M19: 21,363,174 km (0.1 R)
• M20: 23,195,599 km (0.12 R)
• M21: 24,034,095 km (0.113 R)
• M22: 25,289,670 km (0.034 R)
• M23: 27,591,382 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 7.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.63 AU - 9.67 AU

Year: 19665 Days

Day: 17.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,701,102 km

• M1: 161,267 km (0.094 R)
• M2: 454,179 km (0.042 R)
• M3: 928,255 km (0.079 R)
• M4: 1,447,958 km (0.076 R)
• M5: 6,239,278 km (0.056 R)
• M6: 7,086,900 km (0.105 R)
• M7: 7,737,800 km (0.094 R)
• M8: 8,618,782 km (0.116 R)
• M9: 9,058,600 km (0.066 R)
• M10: 10,089,928 km (0.104 R)
• M11: 10,913,165 km (0.064 R)
• M12: 13,391,553 km (0.113 R)
• M13: 14,521,017 km (0.119 R)
• M14: 22,116,250 km (0.097 R)
• M15: 30,178,229 km (0.045 R)
• M16: 43,316,811 km (0.105 R)
• M17: 55,688,256 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 10,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit