🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 14.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.9 AU - 1.06 AU

Year: 682 Days

Day: 11.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,662,313 km

• M1: 175,329 km (0.115 R)
• M2: 658,231 km (0.064 R)
• M3: 1,215,632 km (0.089 R)
• M4: 1,902,735 km (0.04 R)
• M5: 2,518,779 km (0.101 R)
• M6: 2,981,635 km (0.114 R)
• M7: 4,067,865 km (0.097 R)
• M8: 5,439,528 km (0.073 R)
• M9: 6,222,224 km (0.093 R)
• M10: 6,777,831 km (0.108 R)
• M11: 7,479,295 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.7

Radius: 8.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.27 AU - 1.47 AU

Year: 1127 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,662,313 km

• M1: 108,159 km (0.11 R)
• M2: 394,639 km (0.1 R)
• M3: 692,788 km (0.035 R)
• M4: 1,039,406 km (0.115 R)
• M5: 1,471,295 km (0.096 R)
• M6: 1,768,097 km (0.102 R)
• M7: 2,066,844 km (0.104 R)
• M8: 3,033,695 km (0.084 R)
• M9: 3,410,831 km (0.114 R)
• M10: 4,387,257 km (0.107 R)
• M11: 4,750,929 km (0.103 R)
• M12: 5,261,208 km (0.091 R)
• M13: 5,653,004 km (0.086 R)
• M14: 5,964,617 km (0.105 R)
• M15: 6,601,156 km (0.072 R)
• M16: 7,057,429 km (0.082 R)
• M17: 7,864,809 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520

Radius: 12.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.17 AU - 1.95 AU

Year: 1370 Days

Day: 13.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,662,313 km

• M1: 150,495 km (0.054 R)
• M2: 555,158 km (0.1 R)
• M3: 1,107,473 km (0.116 R)
• M4: 1,726,060 km (0.103 R)
• M5: 2,470,010 km (0.061 R)
• M6: 3,184,939 km (0.071 R)
• M7: 3,584,066 km (0.11 R)
• M8: 3,983,642 km (0.035 R)
• M9: 4,395,185 km (0.1 R)
• M10: 4,835,153 km (0.113 R)
• M11: 5,761,612 km (0.119 R)
• M12: 6,899,005 km (0.096 R)
• M13: 7,444,588 km (0.12 R)
• M14: 8,153,383 km (0.113 R)
• M15: 8,538,298 km (0.092 R)
• M16: 9,920,583 km (0.072 R)
• M17: 10,391,666 km (0.073 R)
• M18: 10,976,744 km (0.114 R)
• M19: 11,379,012 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.9

Radius: 11.5

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.71 AU - 1.97 AU

Year: 1754 Days

Day: 14.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,662,313 km

• M1: 144,960 km (0.05 R)
• M2: 594,352 km (0.091 R)
• M3: 1,068,428 km (0.116 R)
• M4: 1,473,838 km (0.074 R)
• M5: 1,939,836 km (0.091 R)
• M6: 2,465,373 km (0.118 R)
• M7: 2,996,296 km (0.073 R)
• M8: 3,822,226 km (0.072 R)
• M9: 4,773,668 km (0.086 R)
• M10: 6,575,425 km (0.108 R)
• M11: 6,984,126 km (0.116 R)
• M12: 7,519,088 km (0.113 R)
• M13: 7,909,688 km (0.109 R)
• M14: 8,313,902 km (0.101 R)
• M15: 9,195,033 km (0.063 R)
• M16: 10,103,990 km (0.069 R)
• M17: 11,214,904 km (0.083 R)
• M18: 11,762,881 km (0.075 R)
• M19: 12,252,215 km (0.12 R)
• M20: 12,991,827 km (0.088 R)
• M21: 14,135,802 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.8

Radius: 13.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.88 AU - 3.64 AU

Year: 4137 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,662,313 km

• M1: 166,652 km (0.028 R)
• M2: 695,032 km (0.102 R)
• M3: 1,112,111 km (0.106 R)
• M4: 1,802,804 km (0.109 R)
• M5: 2,307,098 km (0.118 R)
• M6: 3,048,057 km (0.112 R)
• M7: 3,647,046 km (0.103 R)
• M8: 4,164,057 km (0.077 R)
• M9: 5,619,195 km (0.078 R)
• M10: 7,290,652 km (0.068 R)
• M11: 8,625,364 km (0.064 R)
• M12: 12,620,675 km (0.09 R)
• M13: 13,355,948 km (0.114 R)
• M14: 14,912,215 km (0.112 R)
• M15: 15,790,055 km (0.118 R)
• M16: 21,246,937 km (0.061 R)
• M17: 23,000,822 km (0.103 R)
• M18: 23,802,368 km (0.119 R)
• M19: 25,771,076 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 12.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.87 AU - 4.91 AU

Year: 6466 Days

Day: 6.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,662,313 km

• M1: 157,078 km (0.114 R)
• M2: 554,260 km (0.097 R)
• M3: 1,031,926 km (0.059 R)
• M4: 1,451,399 km (0.079 R)
• M5: 1,915,302 km (0.067 R)
• M6: 3,011,106 km (0.071 R)
• M7: 3,941,605 km (0.112 R)
• M8: 4,698,271 km (0.07 R)
• M9: 5,886,527 km (0.111 R)
• M10: 6,467,714 km (0.052 R)
• M11: 7,374,577 km (0.087 R)
• M12: 9,397,888 km (0.12 R)
• M13: 11,226,123 km (0.088 R)
• M14: 13,719,920 km (0.11 R)
• M15: 15,274,691 km (0.098 R)
• M16: 16,249,770 km (0.085 R)
• M17: 17,657,635 km (0.11 R)
• M18: 19,284,662 km (0.104 R)
• M19: 21,909,506 km (0.082 R)
• M20: 22,446,263 km (0.082 R)
• M21: 23,149,223 km (0.091 R)
• M22: 25,095,791 km (0.073 R)
• M23: 26,799,561 km (0.114 R)
• M24: 27,325,397 km (0.116 R)
• M25: 32,273,796 km (0.103 R)
• M26: 33,169,588 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 14.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.27 AU - 5.27 AU

Year: 7323 Days

Day: 12.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,662,313 km

• M1: 180,714 km (0.077 R)
• M2: 673,639 km (0.089 R)
• M3: 1,346,231 km (0.097 R)
• M4: 2,336,270 km (0.105 R)
• M5: 3,244,778 km (0.081 R)
• M6: 4,054,252 km (0.08 R)
• M7: 4,966,949 km (0.102 R)
• M8: 5,699,828 km (0.062 R)
• M9: 6,846,496 km (0.115 R)
• M10: 11,165,985 km (0.119 R)
• M11: 11,911,431 km (0.093 R)
• M12: 20,044,918 km (0.104 R)
• M13: 24,119,216 km (0.047 R)
• M14: 25,450,487 km (0.082 R)
• M15: 28,259,038 km (0.114 R)
• M16: 30,305,985 km (0.107 R)
• M17: 32,350,540 km (0.105 R)
• M18: 34,278,108 km (0.079 R)
• M19: 34,902,530 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.21 AU - 5.77 AU

Year: 7835 Days

Day: 8.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,662,313 km

• M1: 142,716 km (0.08 R)
• M2: 537,056 km (0.093 R)
• M3: 922,420 km (0.109 R)
• M4: 1,244,056 km (0.082 R)
• M5: 2,469,562 km (0.082 R)
• M6: 3,492,661 km (0.1 R)
• M7: 3,868,601 km (0.117 R)
• M8: 4,726,994 km (0.079 R)
• M9: 5,188,054 km (0.061 R)
• M10: 5,763,856 km (0.055 R)
• M11: 7,994,959 km (0.105 R)
• M12: 9,185,309 km (0.098 R)
• M13: 9,863,885 km (0.082 R)
• M14: 10,236,533 km (0.06 R)
• M15: 12,242,491 km (0.085 R)
• M16: 13,413,095 km (0.058 R)
• M17: 13,819,552 km (0.108 R)
• M18: 16,548,367 km (0.115 R)
• M19: 17,312,812 km (0.081 R)
• M20: 19,294,685 km (0.107 R)
• M21: 22,686,966 km (0.117 R)
• M22: 24,523,729 km (0.067 R)
• M23: 25,672,341 km (0.115 R)
• M24: 26,299,306 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.5

Radius: 7.5

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.01 AU - 9.35 AU

Year: 19551 Days

Day: 19.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,662,313 km

• M1: 93,349 km (0.065 R)
• M2: 524,490 km (0.109 R)
• M3: 902,674 km (0.118 R)
• M4: 2,102,000 km (0.09 R)
• M5: 3,952,525 km (0.085 R)
• M6: 5,512,382 km (0.071 R)
• M7: 7,575,786 km (0.093 R)
• M8: 8,682,660 km (0.099 R)
• M9: 10,929,172 km (0.045 R)
• M10: 14,197,736 km (0.105 R)
• M11: 15,229,362 km (0.06 R)
• M12: 16,681,509 km (0.116 R)
• M13: 18,303,299 km (0.116 R)
• M14: 23,323,654 km (0.05 R)
• M15: 25,744,896 km (0.113 R)
• M16: 29,300,089 km (0.066 R)
• M17: 29,738,710 km (0.092 R)
• M18: 32,463,037 km (0.029 R)
• M19: 37,752,519 km (0.038 R)
• M20: 41,214,363 km (0.106 R)
• M21: 44,592,582 km (0.1 R)
• M22: 47,094,158 km (0.102 R)
• M23: 52,053,925 km (0.096 R)
• M24: 52,859,211 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 3.2

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.82 AU - 12.66 AU

Year: 23033 Days

Day: 16.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,662,313 km

• M1: 42,037 km (0.075 R)
• M2: 170,242 km (0.112 R)
• M3: 374,743 km (0.107 R)
• M4: 590,014 km (0.086 R)
• M5: 725,849 km (0.098 R)
• M6: 1,590,824 km (0.113 R)
• M7: 1,872,217 km (0.083 R)
• M8: 2,915,962 km (0.054 R)
• M9: 3,051,797 km (0.095 R)
• M10: 4,068,314 km (0.12 R)
• M11: 7,940,655 km (0.083 R)
• M12: 9,375,448 km (0.079 R)
• M13: 10,439,837 km (0.049 R)
• M14: 11,582,466 km (0.108 R)
• M15: 18,949,861 km (0.058 R)
• M16: 29,556,500 km (0.043 R)
• M17: 31,164,079 km (0.059 R)
• M18: 42,316,750 km (0.071 R)
• M19: 43,668,815 km (0.1 R)
• M20: 46,601,233 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit