🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.3

Radius: 12.9

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.46 AU - 1.68 AU

Year: 1334 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,737,219 km

• M1: 160,369 km (0.042 R)
• M2: 601,533 km (0.039 R)
• M3: 1,075,309 km (0.05 R)
• M4: 1,529,788 km (0.044 R)
• M5: 2,524,165 km (0.041 R)
• M6: 3,075,134 km (0.071 R)
• M7: 3,655,424 km (0.089 R)
• M8: 4,975,176 km (0.112 R)
• M9: 5,665,122 km (0.078 R)
• M10: 6,199,785 km (0.05 R)
• M11: 6,999,535 km (0.103 R)
• M12: 7,895,327 km (0.029 R)
• M13: 9,112,904 km (0.108 R)
• M14: 10,938,297 km (0.097 R)
• M15: 13,075,602 km (0.096 R)
• M16: 13,929,058 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.59 AU - 2.03 AU

Year: 1652 Days

Day: 6.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,737,219 km

• M1: 181,462 km (0.029 R)
• M2: 724,502 km (0.102 R)
• M3: 1,221,915 km (0.103 R)
• M4: 2,175,602 km (0.097 R)
• M5: 3,057,930 km (0.052 R)
• M6: 3,748,773 km (0.089 R)
• M7: 4,697,972 km (0.064 R)
• M8: 6,150,866 km (0.047 R)
• M9: 6,917,106 km (0.038 R)
• M10: 7,390,733 km (0.113 R)
• M11: 7,998,998 km (0.069 R)
• M12: 8,640,623 km (0.106 R)
• M13: 9,128,761 km (0.101 R)
• M14: 9,667,463 km (0.082 R)
• M15: 10,328,387 km (0.075 R)
• M16: 11,019,379 km (0.063 R)
• M17: 11,667,587 km (0.081 R)
• M18: 12,302,929 km (0.094 R)
• M19: 12,882,471 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 9.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.41 AU - 2.33 AU

Year: 1734 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,737,219 km

• M1: 118,332 km (0.103 R)
• M2: 418,126 km (0.088 R)
• M3: 734,077 km (0.094 R)
• M4: 1,077,553 km (0.067 R)
• M5: 1,939,985 km (0.092 R)
• M6: 2,343,899 km (0.118 R)
• M7: 2,744,672 km (0.099 R)
• M8: 3,614,135 km (0.109 R)
• M9: 4,269,224 km (0.096 R)
• M10: 4,614,945 km (0.114 R)
• M11: 5,766,400 km (0.117 R)
• M12: 6,138,898 km (0.037 R)
• M13: 6,795,633 km (0.073 R)
• M14: 7,792,852 km (0.094 R)
• M15: 10,325,993 km (0.107 R)
• M16: 11,026,859 km (0.106 R)
• M17: 11,602,212 km (0.11 R)
• M18: 12,157,071 km (0.053 R)
• M19: 13,064,831 km (0.11 R)
• M20: 13,622,083 km (0.099 R)
• M21: 14,738,233 km (0.052 R)
• M22: 15,061,364 km (0.063 R)
• M23: 16,599,380 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.6

Radius: 12.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.85 AU - 2.85 AU

Year: 2443 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,737,219 km

• M1: 156,330 km (0.102 R)
• M2: 574,605 km (0.118 R)
• M3: 1,087,726 km (0.058 R)
• M4: 1,527,544 km (0.058 R)
• M5: 1,929,663 km (0.049 R)
• M6: 2,559,021 km (0.119 R)
• M7: 3,019,483 km (0.118 R)
• M8: 4,547,476 km (0.109 R)
• M9: 5,156,938 km (0.079 R)
• M10: 6,240,026 km (0.113 R)
• M11: 7,023,171 km (0.074 R)
• M12: 7,530,009 km (0.104 R)
• M13: 7,933,923 km (0.102 R)
• M14: 8,352,199 km (0.063 R)
• M15: 10,478,284 km (0.062 R)
• M16: 11,585,009 km (0.045 R)
• M17: 13,479,367 km (0.083 R)
• M18: 15,522,425 km (0.056 R)
• M19: 16,281,484 km (0.086 R)
• M20: 16,748,678 km (0.063 R)
• M21: 18,991,150 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.7

Radius: 13.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.73 AU - 3.43 AU

Year: 3666 Days

Day: 5.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,737,219 km

• M1: 171,290 km (0.119 R)
• M2: 599,887 km (0.115 R)
• M3: 1,027,887 km (0.099 R)
• M4: 1,468,453 km (0.094 R)
• M5: 1,923,529 km (0.11 R)
• M6: 2,534,637 km (0.048 R)
• M7: 3,714,515 km (0.055 R)
• M8: 4,239,155 km (0.119 R)
• M9: 5,032,472 km (0.044 R)
• M10: 6,090,129 km (0.116 R)
• M11: 8,256,456 km (0.028 R)
• M12: 9,648,464 km (0.071 R)
• M13: 10,937,549 km (0.111 R)
• M14: 11,667,587 km (0.051 R)
• M15: 14,969,511 km (0.1 R)
• M16: 15,494,899 km (0.106 R)
• M17: 18,789,193 km (0.04 R)
• M18: 19,962,789 km (0.042 R)
• M19: 20,858,581 km (0.067 R)
• M20: 23,706,924 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 8.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.82 AU - 3.4 AU

Year: 3720 Days

Day: 6.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,737,219 km

• M1: 102,026 km (0.081 R)
• M2: 366,515 km (0.088 R)
• M3: 724,951 km (0.051 R)
• M4: 1,034,320 km (0.076 R)
• M5: 1,667,418 km (0.081 R)
• M6: 2,246,212 km (0.066 R)
• M7: 2,644,591 km (0.101 R)
• M8: 3,284,571 km (0.05 R)
• M9: 3,680,407 km (0.071 R)
• M10: 3,982,445 km (0.075 R)
• M11: 4,500,203 km (0.119 R)
• M12: 6,101,349 km (0.03 R)
• M13: 6,641,996 km (0.108 R)
• M14: 7,091,238 km (0.104 R)
• M15: 8,700,911 km (0.045 R)
• M16: 10,381,494 km (0.052 R)
• M17: 10,782,416 km (0.043 R)
• M18: 11,235,398 km (0.086 R)
• M19: 13,128,859 km (0.087 R)
• M20: 13,932,947 km (0.078 R)
• M21: 15,021,721 km (0.048 R)
• M22: 15,534,991 km (0.037 R)
• M23: 16,542,383 km (0.069 R)
• M24: 17,256,264 km (0.073 R)
• M25: 17,649,108 km (0.091 R)
• M26: 19,041,415 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.9

Radius: 6.3

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.49 AU - 8.01 AU

Year: 11895 Days

Day: 19.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,737,219 km

• M1: 78,688 km (0.116 R)
• M2: 396,734 km (0.076 R)
• M3: 597,793 km (0.068 R)
• M4: 1,051,972 km (0.075 R)
• M5: 1,714,990 km (0.119 R)
• M6: 2,080,607 km (0.118 R)
• M7: 2,497,088 km (0.1 R)
• M8: 2,736,594 km (0.081 R)
• M9: 4,671,942 km (0.117 R)
• M10: 5,279,159 km (0.1 R)
• M11: 8,432,982 km (0.083 R)
• M12: 9,643,976 km (0.109 R)
• M13: 10,236,085 km (0.061 R)
• M14: 13,171,045 km (0.047 R)
• M15: 14,935,552 km (0.091 R)
• M16: 16,775,456 km (0.113 R)
• M17: 17,316,552 km (0.108 R)
• M18: 17,630,857 km (0.041 R)
• M19: 17,869,166 km (0.079 R)
• M20: 18,678,940 km (0.077 R)
• M21: 21,165,406 km (0.116 R)
• M22: 22,534,376 km (0.11 R)
• M23: 27,310,438 km (0.064 R)
• M24: 28,601,766 km (0.067 R)
• M25: 31,074,320 km (0.107 R)
• M26: 34,298,902 km (0.113 R)
• M27: 34,794,819 km (0.114 R)
• M28: 36,183,387 km (0.119 R)
• M29: 38,003,394 km (0.032 R)
• M30: 39,340,201 km (0.104 R)
• M31: 46,045,177 km (0.079 R)
• M32: 47,410,557 km (0.115 R)
• M33: 50,700,663 km (0.091 R)
• M34: 52,319,611 km (0.068 R)
• M35: 55,319,946 km (0.093 R)
• M36: 55,660,281 km (0.087 R)
• M37: 58,081,523 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.8

Radius: 5.3

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.32 AU - 8.64 AU

Year: 12508 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 38,737,219 km

• M1: 65,973 km (0.08 R)
• M2: 254,017 km (0.064 R)
• M3: 488,138 km (0.112 R)
• M4: 734,974 km (0.119 R)
• M5: 1,372,710 km (0.103 R)
• M6: 2,959,794 km (0.049 R)
• M7: 3,171,325 km (0.099 R)
• M8: 3,840,327 km (0.075 R)
• M9: 5,112,806 km (0.12 R)
• M10: 5,315,212 km (0.11 R)
• M11: 8,362,820 km (0.051 R)
• M12: 9,028,830 km (0.059 R)
• M13: 10,958,343 km (0.099 R)
• M14: 17,211,983 km (0.083 R)
• M15: 19,650,428 km (0.071 R)
• M16: 24,147,191 km (0.104 R)
• M17: 24,526,421 km (0.071 R)
• M18: 26,482,413 km (0.099 R)
• M19: 28,329,648 km (0.097 R)
• M20: 28,857,579 km (0.049 R)
• M21: 31,709,064 km (0.069 R)
• M22: 32,049,698 km (0.118 R)
• M23: 36,828,004 km (0.093 R)
• M24: 37,204,392 km (0.113 R)
• M25: 43,162,576 km (0.071 R)
• M26: 44,567,749 km (0.102 R)
• M27: 44,995,150 km (0.104 R)
• M28: 45,281,630 km (0.106 R)
• M29: 46,585,974 km (0.098 R)
• M30: 47,321,247 km (0.069 R)
• M31: 49,879,072 km (0.059 R)
• M32: 50,185,897 km (0.118 R)
• M33: 50,803,437 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 7.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.51 AU - 8.63 AU

Year: 12750 Days

Day: 18.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,737,219 km

• M1: 98,286 km (0.07 R)
• M2: 354,996 km (0.09 R)
• M3: 639,082 km (0.06 R)
• M4: 1,141,432 km (0.096 R)
• M5: 1,643,931 km (0.05 R)
• M6: 2,119,652 km (0.077 R)
• M7: 3,883,860 km (0.102 R)
• M8: 5,284,246 km (0.11 R)
• M9: 6,632,571 km (0.077 R)
• M10: 7,794,199 km (0.098 R)
• M11: 8,911,695 km (0.088 R)
• M12: 9,396,392 km (0.077 R)
• M13: 12,034,401 km (0.117 R)
• M14: 13,351,460 km (0.102 R)
• M15: 15,067,797 km (0.107 R)
• M16: 17,329,118 km (0.115 R)
• M17: 24,932,879 km (0.047 R)
• M18: 28,548,659 km (0.081 R)
• M19: 28,928,488 km (0.105 R)
• M20: 29,698,020 km (0.115 R)
• M21: 33,017,596 km (0.119 R)
• M22: 34,176,830 km (0.082 R)
• M23: 34,604,979 km (0.109 R)
• M24: 35,911,118 km (0.061 R)
• M25: 37,024,426 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit