🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 8.2

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.91 AU

Year: 430 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,240,049 km

• M1: 102,026 km (0.1 R)
• M2: 393,293 km (0.112 R)
• M3: 802,144 km (0.096 R)
• M4: 1,151,754 km (0.094 R)
• M5: 1,429,258 km (0.104 R)
• M6: 1,773,932 km (0.104 R)
• M7: 2,234,394 km (0.109 R)
• M8: 2,632,623 km (0.057 R)
• M9: 2,980,588 km (0.072 R)
• M10: 3,632,835 km (0.111 R)
• M11: 3,934,574 km (0.034 R)
• M12: 4,807,477 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 14.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.85 AU - 1.25 AU

Year: 684 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,240,049 km

• M1: 178,919 km (0.057 R)
• M2: 737,667 km (0.094 R)
• M3: 1,399,488 km (0.103 R)
• M4: 1,873,414 km (0.095 R)
• M5: 2,334,475 km (0.077 R)
• M6: 2,883,948 km (0.116 R)
• M7: 3,440,003 km (0.109 R)
• M8: 4,038,095 km (0.062 R)
• M9: 5,664,972 km (0.07 R)
• M10: 6,281,315 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 13.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.9 AU - 1.32 AU

Year: 744 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,240,049 km

• M1: 164,109 km (0.08 R)
• M2: 788,680 km (0.037 R)
• M3: 1,297,163 km (0.083 R)
• M4: 1,825,244 km (0.099 R)
• M5: 2,581,461 km (0.12 R)
• M6: 3,063,615 km (0.104 R)
• M7: 3,786,621 km (0.045 R)
• M8: 4,350,605 km (0.091 R)
• M9: 5,555,616 km (0.112 R)
• M10: 6,029,393 km (0.1 R)
• M11: 7,036,934 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 10.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.3 AU - 4.9 AU

Year: 5278 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,240,049 km

• M1: 129,552 km (0.075 R)
• M2: 460,612 km (0.108 R)
• M3: 819,647 km (0.039 R)
• M4: 1,200,972 km (0.119 R)
• M5: 1,586,785 km (0.101 R)
• M6: 1,910,963 km (0.094 R)
• M7: 2,520,874 km (0.09 R)
• M8: 2,846,698 km (0.104 R)
• M9: 3,564,319 km (0.092 R)
• M10: 4,128,752 km (0.1 R)
• M11: 5,023,197 km (0.032 R)
• M12: 5,436,536 km (0.117 R)
• M13: 6,970,812 km (0.089 R)
• M14: 7,652,380 km (0.04 R)
• M15: 8,342,176 km (0.111 R)
• M16: 8,960,613 km (0.113 R)
• M17: 9,300,200 km (0.037 R)
• M18: 11,478,196 km (0.029 R)
• M19: 12,804,082 km (0.093 R)
• M20: 14,640,396 km (0.095 R)
• M21: 16,533,257 km (0.064 R)
• M22: 17,509,234 km (0.103 R)
• M23: 19,892,777 km (0.108 R)
• M24: 20,407,244 km (0.053 R)
• M25: 21,195,475 km (0.104 R)
• M26: 21,529,826 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 11.9

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.18 AU - 5 AU

Year: 6252 Days

Day: 11.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,240,049 km

• M1: 149,747 km (0.071 R)
• M2: 614,997 km (0.116 R)
• M3: 996,621 km (0.099 R)
• M4: 1,799,513 km (0.103 R)
• M5: 2,458,940 km (0.093 R)
• M6: 3,685,942 km (0.103 R)
• M7: 4,458,017 km (0.052 R)
• M8: 7,088,546 km (0.107 R)
• M9: 8,981,258 km (0.117 R)
• M10: 10,180,883 km (0.037 R)
• M11: 12,309,362 km (0.103 R)
• M12: 14,272,834 km (0.105 R)
• M13: 15,022,319 km (0.03 R)
• M14: 16,545,375 km (0.069 R)
• M15: 17,149,152 km (0.054 R)
• M16: 17,996,325 km (0.079 R)
• M17: 21,730,886 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.3

Radius: 3.1

Gravity: 93.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.59 AU - 8.45 AU

Year: 14441 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,240,049 km

• M1: 38,596 km (0.109 R)
• M2: 148,551 km (0.077 R)
• M3: 307,723 km (0.117 R)
• M4: 999,463 km (0.103 R)
• M5: 1,356,703 km (0.08 R)
• M6: 2,171,862 km (0.076 R)
• M7: 2,624,395 km (0.102 R)
• M8: 2,836,525 km (0.082 R)
• M9: 2,959,345 km (0.098 R)
• M10: 3,060,024 km (0.091 R)
• M11: 3,295,043 km (0.119 R)
• M12: 4,964,705 km (0.106 R)
• M13: 6,346,690 km (0.088 R)
• M14: 6,947,026 km (0.108 R)
• M15: 7,080,467 km (0.109 R)
• M16: 9,563,792 km (0.104 R)
• M17: 11,059,172 km (0.103 R)
• M18: 11,486,873 km (0.08 R)
• M19: 12,505,784 km (0.075 R)
• M20: 13,583,487 km (0.085 R)
• M21: 15,089,788 km (0.08 R)
• M22: 16,076,086 km (0.12 R)
• M23: 16,309,609 km (0.11 R)
• M24: 19,555,134 km (0.11 R)
• M25: 20,725,738 km (0.089 R)
• M26: 21,002,494 km (0.053 R)
• M27: 21,188,294 km (0.071 R)
• M28: 21,847,123 km (0.039 R)
• M29: 24,929,887 km (0.079 R)
• M30: 25,452,881 km (0.118 R)
• M31: 31,574,127 km (0.057 R)
• M32: 35,759,725 km (0.078 R)
• M33: 35,891,970 km (0.059 R)
• M34: 39,025,746 km (0.102 R)
• M35: 44,901,352 km (0.094 R)
• M36: 51,171,448 km (0.095 R)
• M37: 54,252,416 km (0.027 R)
• M38: 59,657,985 km (0.033 R)
• M39: 62,107,800 km (0.036 R)
• M40: 65,807,655 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.9

Radius: 5.9

Gravity: 27.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.43 AU - 11.15 AU

Year: 18003 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,240,049 km

• M1: 73,453 km (0.108 R)
• M2: 282,740 km (0.098 R)
• M3: 530,474 km (0.119 R)
• M4: 1,134,251 km (0.115 R)
• M5: 1,624,633 km (0.037 R)
• M6: 1,977,085 km (0.105 R)
• M7: 3,916,771 km (0.065 R)
• M8: 4,242,296 km (0.093 R)
• M9: 4,446,198 km (0.074 R)
• M10: 5,406,617 km (0.098 R)
• M11: 5,646,572 km (0.103 R)
• M12: 8,668,149 km (0.117 R)
• M13: 13,919,035 km (0.094 R)
• M14: 14,370,521 km (0.091 R)
• M15: 15,144,540 km (0.106 R)
• M16: 15,864,705 km (0.091 R)
• M17: 19,810,797 km (0.1 R)
• M18: 23,827,650 km (0.029 R)
• M19: 24,256,996 km (0.104 R)
• M20: 28,235,850 km (0.062 R)
• M21: 29,325,072 km (0.074 R)
• M22: 30,442,120 km (0.049 R)
• M23: 31,202,376 km (0.084 R)
• M24: 33,558,991 km (0.111 R)
• M25: 34,506,694 km (0.086 R)
• M26: 38,475,974 km (0.105 R)
• M27: 39,215,436 km (0.064 R)
• M28: 41,336,285 km (0.1 R)
• M29: 43,532,382 km (0.091 R)
• M30: 45,475,509 km (0.103 R)
• M31: 46,135,983 km (0.033 R)
• M32: 47,645,127 km (0.067 R)
• M33: 49,708,231 km (0.118 R)
• M34: 51,830,127 km (0.111 R)
• M35: 52,189,461 km (0.071 R)
• M36: 59,731,587 km (0.09 R)
• M37: 60,922,087 km (0.067 R)
• M38: 65,422,590 km (0.118 R)
• M39: 71,242,545 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 6.9

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.61 AU - 10.51 AU

Year: 18794 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,240,049 km

• M1: 92,302 km (0.108 R)
• M2: 582,385 km (0.107 R)
• M3: 915,988 km (0.098 R)
• M4: 1,238,820 km (0.097 R)
• M5: 1,743,414 km (0.112 R)
• M6: 2,354,670 km (0.105 R)
• M7: 3,497,748 km (0.102 R)
• M8: 4,025,828 km (0.082 R)
• M9: 5,162,473 km (0.103 R)
• M10: 5,437,135 km (0.088 R)
• M11: 6,015,929 km (0.047 R)
• M12: 7,947,686 km (0.087 R)
• M13: 11,206,526 km (0.082 R)
• M14: 12,912,839 km (0.05 R)
• M15: 15,991,863 km (0.075 R)
• M16: 18,967,215 km (0.085 R)
• M17: 19,908,036 km (0.079 R)
• M18: 20,487,129 km (0.04 R)
• M19: 23,021,916 km (0.112 R)
• M20: 24,749,621 km (0.066 R)
• M21: 26,100,640 km (0.119 R)
• M22: 27,028,296 km (0.04 R)
• M23: 28,460,696 km (0.1 R)
• M24: 41,630,993 km (0.072 R)
• M25: 50,672,688 km (0.097 R)
• M26: 51,932,751 km (0.069 R)
• M27: 58,351,697 km (0.063 R)
• M28: 62,364,061 km (0.115 R)
• M29: 63,395,090 km (0.075 R)
• M30: 63,810,673 km (0.073 R)
• M31: 65,279,574 km (0.119 R)
• M32: 67,416,879 km (0.057 R)
• M33: 81,718,884 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 7.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.47 AU - 11.31 AU

Year: 19776 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,240,049 km

• M1: 168,597 km (0.12 R)
• M2: 453,132 km (0.114 R)
• M3: 729,738 km (0.052 R)
• M4: 1,173,894 km (0.109 R)
• M5: 2,030,641 km (0.107 R)
• M6: 5,197,180 km (0.059 R)
• M7: 5,631,612 km (0.103 R)
• M8: 6,259,624 km (0.096 R)
• M9: 7,654,474 km (0.051 R)
• M10: 8,550,865 km (0.059 R)
• M11: 14,464,169 km (0.104 R)
• M12: 16,543,729 km (0.04 R)
• M13: 17,689,350 km (0.041 R)
• M14: 20,137,669 km (0.032 R)
• M15: 21,364,371 km (0.104 R)
• M16: 23,629,732 km (0.043 R)
• M17: 25,167,897 km (0.109 R)
• M18: 26,499,617 km (0.055 R)
• M19: 28,065,009 km (0.059 R)
• M20: 36,488,716 km (0.1 R)
• M21: 37,391,090 km (0.093 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: 313 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit