🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 12.1

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.8 AU - 0.94 AU

Year: 570 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,233,668 km

• M1: 150,495 km (0.106 R)
• M2: 527,183 km (0.079 R)
• M3: 923,168 km (0.116 R)
• M4: 1,495,231 km (0.054 R)
• M5: 1,946,119 km (0.056 R)
• M6: 2,753,050 km (0.101 R)
• M7: 3,187,183 km (0.117 R)
• M8: 3,745,332 km (0.119 R)
• M9: 4,396,981 km (0.112 R)
• M10: 5,575,363 km (0.104 R)
• M11: 6,072,477 km (0.114 R)
• M12: 6,560,615 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 9.6

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.74 AU - 1.04 AU

Year: 590 Days

Day: 14.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,233,668 km

• M1: 119,379 km (0.093 R)
• M2: 431,590 km (0.069 R)
• M3: 873,801 km (0.117 R)
• M4: 1,172,997 km (0.118 R)
• M5: 1,767,948 km (0.1 R)
• M6: 2,249,054 km (0.073 R)
• M7: 2,660,149 km (0.038 R)
• M8: 3,384,053 km (0.085 R)
• M9: 3,730,223 km (0.114 R)
• M10: 4,114,689 km (0.077 R)
• M11: 4,494,219 km (0.093 R)
• M12: 4,913,692 km (0.111 R)
• M13: 5,447,906 km (0.058 R)
• M14: 7,350,641 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 8.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.07 AU - 3.13 AU

Year: 3837 Days

Day: 11.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,233,668 km

• M1: 105,766 km (0.097 R)
• M2: 373,845 km (0.117 R)
• M3: 776,263 km (0.094 R)
• M4: 1,170,454 km (0.031 R)
• M5: 1,855,313 km (0.056 R)
• M6: 2,429,769 km (0.052 R)
• M7: 2,921,497 km (0.081 R)
• M8: 3,638,220 km (0.074 R)
• M9: 6,525,010 km (0.098 R)
• M10: 8,018,595 km (0.067 R)
• M11: 8,515,260 km (0.061 R)
• M12: 9,491,835 km (0.074 R)
• M13: 11,666,240 km (0.072 R)
• M14: 13,061,390 km (0.113 R)
• M15: 14,000,566 km (0.069 R)
• M16: 14,825,747 km (0.112 R)
• M17: 15,957,605 km (0.042 R)
• M18: 16,915,181 km (0.082 R)
• M19: 19,953,663 km (0.082 R)
• M20: 21,466,397 km (0.059 R)
• M21: 22,078,551 km (0.087 R)
• M22: 22,632,512 km (0.05 R)
• M23: 23,768,110 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 13.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.9 AU - 4.83 AU

Year: 5331 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,233,668 km

• M1: 203,603 km (0.101 R)
• M2: 683,662 km (0.049 R)
• M3: 1,202,767 km (0.117 R)
• M4: 2,033,633 km (0.092 R)
• M5: 7,426,936 km (0.107 R)
• M6: 8,469,483 km (0.106 R)
• M7: 9,217,174 km (0.114 R)
• M8: 14,957,394 km (0.106 R)
• M9: 16,113,037 km (0.094 R)
• M10: 20,519,442 km (0.093 R)
• M11: 23,117,509 km (0.094 R)
• M12: 26,359,444 km (0.116 R)
• M13: 28,316,184 km (0.089 R)
• M14: 31,138,198 km (0.109 R)
• M15: 32,517,341 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 14.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.62 AU - 4.48 AU

Year: 5729 Days

Day: 14.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,233,668 km

• M1: 181,761 km (0.085 R)
• M2: 769,382 km (0.061 R)
• M3: 1,648,269 km (0.098 R)
• M4: 2,113,968 km (0.057 R)
• M5: 2,614,672 km (0.116 R)
• M6: 3,215,905 km (0.109 R)
• M7: 4,103,470 km (0.113 R)
• M8: 4,645,911 km (0.089 R)
• M9: 6,466,218 km (0.052 R)
• M10: 8,037,445 km (0.085 R)
• M11: 8,600,382 km (0.085 R)
• M12: 9,103,629 km (0.117 R)
• M13: 9,626,773 km (0.099 R)
• M14: 10,402,138 km (0.108 R)
• M15: 11,022,970 km (0.111 R)
• M16: 11,617,920 km (0.086 R)
• M17: 14,860,753 km (0.065 R)
• M18: 15,464,829 km (0.116 R)
• M19: 18,182,873 km (0.079 R)
• M20: 18,665,177 km (0.09 R)
• M21: 19,226,618 km (0.109 R)
• M22: 20,754,461 km (0.106 R)
• M23: 22,915,851 km (0.118 R)
• M24: 23,968,720 km (0.096 R)
• M25: 27,501,474 km (0.079 R)
• M26: 28,597,727 km (0.097 R)
• M27: 33,379,025 km (0.116 R)
• M28: 35,049,136 km (0.106 R)
• M29: 35,582,302 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.7

Radius: 9.2

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.85 AU - 5.63 AU

Year: 7254 Days

Day: 5.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,233,668 km

• M1: 243,994 km (0.116 R)
• M2: 586,274 km (0.109 R)
• M3: 1,285,345 km (0.076 R)
• M4: 1,794,277 km (0.105 R)
• M5: 2,480,333 km (0.107 R)
• M6: 4,532,666 km (0.068 R)
• M7: 5,942,626 km (0.107 R)
• M8: 8,045,673 km (0.089 R)
• M9: 11,486,424 km (0.078 R)
• M10: 17,977,625 km (0.086 R)
• M11: 23,133,366 km (0.102 R)
• M12: 24,922,407 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.9

Radius: 12.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.03 AU - 5.11 AU

Year: 8025 Days

Day: 6.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,233,668 km

• M1: 156,629 km (0.029 R)
• M2: 778,358 km (0.117 R)
• M3: 1,294,171 km (0.045 R)
• M4: 1,865,485 km (0.097 R)
• M5: 2,451,311 km (0.103 R)
• M6: 4,370,651 km (0.109 R)
• M7: 6,288,646 km (0.108 R)
• M8: 6,686,875 km (0.069 R)
• M9: 8,279,644 km (0.102 R)
• M10: 10,112,666 km (0.087 R)
• M11: 14,503,364 km (0.107 R)
• M12: 16,256,950 km (0.101 R)
• M13: 19,184,132 km (0.041 R)
• M14: 20,891,791 km (0.031 R)
• M15: 21,374,544 km (0.093 R)
• M16: 22,446,263 km (0.097 R)
• M17: 24,518,493 km (0.103 R)
• M18: 25,509,579 km (0.037 R)
• M19: 27,380,001 km (0.115 R)
• M20: 29,040,238 km (0.096 R)
• M21: 31,708,017 km (0.088 R)
• M22: 32,884,305 km (0.094 R)
• M23: 33,538,197 km (0.062 R)
• M24: 35,324,096 km (0.103 R)
• M25: 40,312,737 km (0.097 R)
• M26: 42,330,662 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.8

Radius: 3.3

Gravity: 88.87 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.6 AU - 7.8 AU

Year: 13580 Days

Day: 15.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,233,668 km

• M1: 44,730 km (0.114 R)
• M2: 169,794 km (0.08 R)
• M3: 272,567 km (0.109 R)
• M4: 1,253,929 km (0.034 R)
• M5: 1,893,011 km (0.114 R)
• M6: 2,965,329 km (0.079 R)
• M7: 3,489,370 km (0.042 R)
• M8: 4,042,134 km (0.094 R)
• M9: 7,748,721 km (0.089 R)
• M10: 7,939,458 km (0.113 R)
• M11: 8,784,985 km (0.119 R)
• M12: 12,572,504 km (0.076 R)
• M13: 12,703,702 km (0.114 R)
• M14: 13,170,297 km (0.064 R)
• M15: 13,856,353 km (0.07 R)
• M16: 14,421,983 km (0.053 R)
• M17: 14,783,411 km (0.084 R)
• M18: 16,839,484 km (0.079 R)
• M19: 17,401,972 km (0.119 R)
• M20: 17,977,027 km (0.111 R)
• M21: 20,044,619 km (0.102 R)
• M22: 21,228,087 km (0.098 R)
• M23: 25,369,106 km (0.079 R)
• M24: 25,578,693 km (0.116 R)
• M25: 27,738,886 km (0.04 R)
• M26: 31,082,249 km (0.063 R)
• M27: 33,412,385 km (0.111 R)
• M28: 34,299,501 km (0.105 R)
• M29: 35,856,515 km (0.075 R)
• M30: 36,518,935 km (0.109 R)
• M31: 37,189,432 km (0.09 R)
• M32: 37,731,725 km (0.112 R)
• M33: 41,385,802 km (0.087 R)
• M34: 44,200,486 km (0.118 R)
• M35: 47,934,748 km (0.098 R)
• M36: 50,703,506 km (0.073 R)
• M37: 55,316,805 km (0.102 R)
• M38: 58,178,462 km (0.116 R)
• M39: 60,016,123 km (0.061 R)
• M40: 62,844,719 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.7

Radius: 3.7

Gravity: 43.59 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.78 AU - 8.44 AU

Year: 16235 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 179.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,233,668 km

• M1: 48,769 km (0.062 R)
• M2: 198,068 km (0.066 R)
• M3: 500,255 km (0.094 R)
• M4: 665,262 km (0.103 R)
• M5: 794,963 km (0.077 R)
• M6: 1,081,443 km (0.058 R)
• M7: 1,317,508 km (0.097 R)
• M8: 1,752,090 km (0.12 R)
• M9: 2,116,511 km (0.112 R)
• M10: 4,828,570 km (0.086 R)
• M11: 5,919,887 km (0.087 R)
• M12: 6,196,493 km (0.043 R)
• M13: 8,378,678 km (0.119 R)
• M14: 10,444,624 km (0.088 R)
• M15: 10,906,732 km (0.102 R)
• M16: 11,262,027 km (0.096 R)
• M17: 12,761,297 km (0.104 R)
• M18: 14,108,126 km (0.101 R)
• M19: 14,815,874 km (0.062 R)
• M20: 15,325,105 km (0.119 R)
• M21: 16,766,032 km (0.036 R)
• M22: 17,398,980 km (0.072 R)
• M23: 18,628,226 km (0.071 R)
• M24: 21,075,647 km (0.111 R)
• M25: 24,627,101 km (0.115 R)
• M26: 25,963,907 km (0.075 R)
• M27: 28,669,086 km (0.09 R)
• M28: 30,147,262 km (0.106 R)
• M29: 34,631,309 km (0.086 R)
• M30: 36,965,185 km (0.032 R)
• M31: 37,497,604 km (0.062 R)
• M32: 41,083,914 km (0.117 R)
• M33: 45,346,406 km (0.084 R)
• M34: 46,417,527 km (0.114 R)
• M35: 48,134,910 km (0.044 R)
• M36: 48,610,482 km (0.093 R)
• M37: 56,300,560 km (0.079 R)
• M38: 57,005,166 km (0.092 R)
• M39: 58,612,147 km (0.095 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: 306 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit