🌌 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: 772.6

Radius: 8.6

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.54 AU - 0.84 AU

Year: 370 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,269,199 km

• M1: 106,962 km (0.118 R)
• M2: 391,198 km (0.071 R)
• M3: 682,017 km (0.118 R)
• M4: 1,010,982 km (0.086 R)
• M5: 1,280,707 km (0.119 R)
• M6: 1,861,147 km (0.083 R)
• M7: 2,238,283 km (0.052 R)
• M8: 2,520,724 km (0.05 R)
• M9: 2,920,599 km (0.074 R)
• M10: 3,636,126 km (0.073 R)
• M11: 4,081,479 km (0.115 R)
• M12: 4,534,461 km (0.07 R)
• M13: 5,524,649 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.9

Radius: 9.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.53 AU - 0.85 AU

Year: 370 Days

Day: 5.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,269,199 km

• M1: 114,592 km (0.058 R)
• M2: 436,078 km (0.119 R)
• M3: 738,415 km (0.109 R)
• M4: 1,046,437 km (0.069 R)
• M5: 1,358,648 km (0.115 R)
• M6: 1,853,518 km (0.061 R)
• M7: 2,255,188 km (0.101 R)
• M8: 2,670,023 km (0.094 R)
• M9: 3,155,019 km (0.118 R)
• M10: 3,545,769 km (0.066 R)
• M11: 3,968,682 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 9.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.05 AU - 1.09 AU

Year: 715 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,269,199 km

• M1: 121,922 km (0.038 R)
• M2: 478,863 km (0.104 R)
• M3: 820,395 km (0.089 R)
• M4: 1,180,178 km (0.108 R)
• M5: 1,671,457 km (0.053 R)
• M6: 2,023,012 km (0.11 R)
• M7: 2,732,405 km (0.088 R)
• M8: 3,471,269 km (0.098 R)
• M9: 4,096,887 km (0.095 R)
• M10: 4,453,529 km (0.072 R)
• M11: 5,045,936 km (0.111 R)
• M12: 5,929,910 km (0.097 R)
• M13: 6,408,922 km (0.055 R)
• M14: 7,854,786 km (0.108 R)
• M15: 8,852,155 km (0.102 R)
• M16: 9,175,585 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.3

Radius: 8.8

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.05 AU - 1.29 AU

Year: 817 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 64.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,269,199 km

• M1: 109,506 km (0.074 R)
• M2: 478,264 km (0.095 R)
• M3: 879,935 km (0.106 R)
• M4: 1,231,490 km (0.102 R)
• M5: 2,236,488 km (0.05 R)
• M6: 2,802,417 km (0.074 R)
• M7: 3,849,752 km (0.116 R)
• M8: 5,606,330 km (0.096 R)
• M9: 7,062,964 km (0.075 R)
• M10: 7,866,305 km (0.107 R)
• M11: 9,338,946 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 14.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.35 AU - 3.63 AU

Year: 3338 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,269,199 km

• M1: 188,493 km (0.102 R)
• M2: 955,930 km (0.058 R)
• M3: 1,505,703 km (0.105 R)
• M4: 2,157,201 km (0.091 R)
• M5: 2,908,781 km (0.096 R)
• M6: 4,227,636 km (0.104 R)
• M7: 5,058,951 km (0.118 R)
• M8: 5,592,567 km (0.109 R)
• M9: 8,047,767 km (0.104 R)
• M10: 10,410,516 km (0.09 R)
• M11: 13,441,518 km (0.075 R)
• M12: 14,824,850 km (0.116 R)
• M13: 15,445,980 km (0.081 R)
• M14: 17,700,121 km (0.102 R)
• M15: 20,864,565 km (0.074 R)
• M16: 21,513,819 km (0.109 R)
• M17: 22,243,408 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 13.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.44 AU - 3.94 AU

Year: 3679 Days

Day: 12.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,269,199 km

• M1: 166,652 km (0.103 R)
• M2: 593,604 km (0.11 R)
• M3: 1,261,260 km (0.082 R)
• M4: 2,405,384 km (0.076 R)
• M5: 3,050,301 km (0.066 R)
• M6: 3,542,627 km (0.074 R)
• M7: 4,087,911 km (0.105 R)
• M8: 5,455,386 km (0.12 R)
• M9: 6,854,126 km (0.111 R)
• M10: 8,263,786 km (0.076 R)
• M11: 8,700,014 km (0.094 R)
• M12: 11,074,132 km (0.058 R)
• M13: 11,831,696 km (0.04 R)
• M14: 15,104,897 km (0.106 R)
• M15: 15,981,241 km (0.078 R)
• M16: 16,545,973 km (0.106 R)
• M17: 17,715,529 km (0.106 R)
• M18: 20,219,050 km (0.108 R)
• M19: 21,351,356 km (0.093 R)
• M20: 22,455,089 km (0.072 R)
• M21: 24,329,551 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 11.4

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.44 AU - 5.98 AU

Year: 8810 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,269,199 km

• M1: 141,819 km (0.114 R)
• M2: 536,608 km (0.105 R)
• M3: 1,006,494 km (0.064 R)
• M4: 1,823,299 km (0.115 R)
• M5: 2,394,164 km (0.064 R)
• M6: 3,601,868 km (0.081 R)
• M7: 4,313,954 km (0.092 R)
• M8: 5,916,895 km (0.09 R)
• M9: 6,946,428 km (0.029 R)
• M10: 9,266,990 km (0.095 R)
• M11: 9,919,685 km (0.095 R)
• M12: 11,792,651 km (0.073 R)
• M13: 13,652,900 km (0.086 R)
• M14: 14,996,887 km (0.093 R)
• M15: 21,825,881 km (0.076 R)
• M16: 23,403,839 km (0.12 R)
• M17: 24,702,199 km (0.104 R)
• M18: 27,253,590 km (0.117 R)
• M19: 27,727,068 km (0.12 R)
• M20: 29,576,247 km (0.103 R)
• M21: 30,888,071 km (0.118 R)
• M22: 31,818,570 km (0.073 R)
• M23: 32,981,244 km (0.112 R)
• M24: 33,519,049 km (0.078 R)
• M25: 34,722,713 km (0.094 R)
• M26: 35,615,962 km (0.115 R)
• M27: 36,984,633 km (0.063 R)
• M28: 38,033,912 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.5

Radius: 6.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.84 AU - 8.5 AU

Year: 15078 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 66.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,269,199 km

• M1: 86,019 km (0.076 R)
• M2: 321,037 km (0.116 R)
• M3: 563,984 km (0.119 R)
• M4: 1,277,416 km (0.118 R)
• M5: 2,378,457 km (0.111 R)
• M6: 2,632,324 km (0.116 R)
• M7: 3,071,394 km (0.105 R)
• M8: 3,920,362 km (0.101 R)
• M9: 4,185,150 km (0.086 R)
• M10: 4,916,534 km (0.107 R)
• M11: 6,427,024 km (0.102 R)
• M12: 7,486,775 km (0.109 R)
• M13: 8,175,972 km (0.096 R)
• M14: 9,574,563 km (0.116 R)
• M15: 10,110,572 km (0.117 R)
• M16: 10,441,782 km (0.065 R)
• M17: 12,145,103 km (0.095 R)
• M18: 14,299,612 km (0.111 R)
• M19: 16,468,182 km (0.106 R)
• M20: 17,004,042 km (0.113 R)
• M21: 17,869,466 km (0.103 R)
• M22: 20,907,499 km (0.085 R)
• M23: 22,735,735 km (0.119 R)
• M24: 23,688,673 km (0.099 R)
• M25: 27,660,197 km (0.106 R)
• M26: 28,308,255 km (0.07 R)
• M27: 30,655,895 km (0.062 R)
• M28: 32,649,137 km (0.114 R)
• M29: 36,761,882 km (0.076 R)
• M30: 37,940,713 km (0.11 R)
• M31: 49,389,887 km (0.05 R)
• M32: 54,278,895 km (0.068 R)
• M33: 55,464,458 km (0.032 R)
• M34: 57,536,538 km (0.095 R)
• M35: 58,415,126 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.5

Radius: 3.7

Gravity: 69.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.49 AU - 11.83 AU

Year: 20910 Days

Day: 21.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,269,199 km

• M1: 46,076 km (0.05 R)
• M2: 246,687 km (0.119 R)
• M3: 529,726 km (0.116 R)
• M4: 797,506 km (0.105 R)
• M5: 1,000,361 km (0.119 R)
• M6: 1,177,934 km (0.064 R)
• M7: 1,360,443 km (0.077 R)
• M8: 2,285,257 km (0.112 R)
• M9: 2,472,404 km (0.062 R)
• M10: 2,720,587 km (0.059 R)
• M11: 5,140,781 km (0.111 R)
• M12: 5,670,208 km (0.106 R)
• M13: 9,101,834 km (0.036 R)
• M14: 9,276,265 km (0.099 R)
• M15: 10,245,061 km (0.077 R)
• M16: 11,080,265 km (0.119 R)
• M17: 12,381,169 km (0.098 R)
• M18: 15,281,871 km (0.111 R)
• M19: 17,778,211 km (0.093 R)
• M20: 20,533,505 km (0.071 R)
• M21: 21,855,950 km (0.12 R)
• M22: 23,889,284 km (0.074 R)
• M23: 24,669,138 km (0.11 R)
• M24: 25,008,575 km (0.062 R)
• M25: 25,236,413 km (0.088 R)
• M26: 29,963,556 km (0.094 R)
• M27: 32,331,391 km (0.11 R)
• M28: 32,466,478 km (0.099 R)
• M29: 34,679,330 km (0.046 R)
• M30: 39,556,819 km (0.117 R)
• M31: 42,887,316 km (0.069 R)
• M32: 53,990,919 km (0.088 R)
• M33: 57,284,914 km (0.106 R)
• M34: 57,482,683 km (0.102 R)
• M35: 58,478,705 km (0.118 R)
• M36: 60,710,257 km (0.107 R)
• M37: 62,997,907 km (0.069 R)
• M38: 64,911,862 km (0.082 R)
• M39: 72,261,157 km (0.088 R)
• M40: 72,955,590 km (0.053 R)
• M41: 79,652,189 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit