🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 8.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.77 AU - 0.99 AU

Year: 550 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,448,347 km

• M1: 118,332 km (0.069 R)
• M2: 277,354 km (0.113 R)
• M3: 468,391 km (0.064 R)
• M4: 641,924 km (0.061 R)
• M5: 969,693 km (0.062 R)
• M6: 1,202,617 km (0.11 R)
• M7: 1,446,611 km (0.088 R)
• M8: 1,642,585 km (0.053 R)
• M9: 1,929,065 km (0.064 R)
• M10: 2,296,627 km (0.117 R)
• M11: 2,560,368 km (0.075 R)
• M12: 2,783,717 km (0.115 R)
• M13: 3,285,169 km (0.028 R)
• M14: 3,494,157 km (0.074 R)
• M15: 4,278,350 km (0.074 R)
• M16: 4,578,293 km (0.117 R)
• M17: 5,198,227 km (0.086 R)
• M18: 5,641,485 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 13.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.78 AU - 1.12 AU

Year: 617 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,448,347 km

• M1: 171,888 km (0.114 R)
• M2: 622,776 km (0.094 R)
• M3: 916,137 km (0.056 R)
• M4: 1,195,287 km (0.09 R)
• M5: 1,835,715 km (0.111 R)
• M6: 2,365,292 km (0.095 R)
• M7: 2,666,432 km (0.109 R)
• M8: 2,977,297 km (0.098 R)
• M9: 3,467,828 km (0.092 R)
• M10: 4,064,125 km (0.107 R)
• M11: 4,794,163 km (0.119 R)
• M12: 5,214,234 km (0.067 R)
• M13: 5,745,007 km (0.094 R)
• M14: 6,150,118 km (0.117 R)
• M15: 6,569,590 km (0.102 R)
• M16: 7,405,693 km (0.118 R)
• M17: 7,773,105 km (0.032 R)
• M18: 8,054,499 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.8

Radius: 11

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.58 AU - 2.82 AU

Year: 2959 Days

Day: 13.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,448,347 km

• M1: 161,566 km (0.077 R)
• M2: 411,394 km (0.079 R)
• M3: 767,587 km (0.072 R)
• M4: 1,185,264 km (0.083 R)
• M5: 1,560,755 km (0.103 R)
• M6: 2,059,963 km (0.091 R)
• M7: 2,385,787 km (0.062 R)
• M8: 2,802,567 km (0.118 R)
• M9: 3,620,717 km (0.068 R)
• M10: 4,248,729 km (0.113 R)
• M11: 4,616,141 km (0.055 R)
• M12: 5,288,135 km (0.097 R)
• M13: 6,105,089 km (0.077 R)
• M14: 6,485,217 km (0.042 R)
• M15: 6,793,539 km (0.069 R)
• M16: 7,367,097 km (0.069 R)
• M17: 7,964,291 km (0.044 R)
• M18: 8,329,310 km (0.116 R)
• M19: 8,797,402 km (0.102 R)
• M20: 9,474,482 km (0.094 R)
• M21: 10,049,835 km (0.095 R)
• M22: 10,799,620 km (0.098 R)
• M23: 14,102,442 km (0.098 R)
• M24: 14,742,421 km (0.091 R)
• M25: 15,270,951 km (0.095 R)
• M26: 15,522,873 km (0.109 R)
• M27: 16,356,134 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 11.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.45 AU - 2.95 AU

Year: 2959 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,448,347 km

• M1: 141,968 km (0.04 R)
• M2: 445,802 km (0.11 R)
• M3: 684,410 km (0.119 R)
• M4: 1,022,801 km (0.101 R)
• M5: 1,715,140 km (0.11 R)
• M6: 2,013,139 km (0.027 R)
• M7: 2,781,623 km (0.103 R)
• M8: 3,282,028 km (0.044 R)
• M9: 3,858,279 km (0.047 R)
• M10: 4,189,937 km (0.089 R)
• M11: 4,430,640 km (0.106 R)
• M12: 4,895,890 km (0.112 R)
• M13: 5,579,552 km (0.045 R)
• M14: 6,184,526 km (0.048 R)
• M15: 6,605,494 km (0.088 R)
• M16: 6,952,411 km (0.086 R)
• M17: 7,421,550 km (0.069 R)
• M18: 7,929,884 km (0.091 R)
• M19: 8,724,548 km (0.045 R)
• M20: 9,739,270 km (0.115 R)
• M21: 10,214,543 km (0.033 R)
• M22: 11,509,462 km (0.1 R)
• M23: 12,230,075 km (0.079 R)
• M24: 12,524,483 km (0.105 R)
• M25: 13,799,955 km (0.079 R)
• M26: 14,175,894 km (0.092 R)
• M27: 14,620,948 km (0.1 R)
• M28: 14,943,032 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.5

Radius: 10

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.86 AU

Year: 3025 Days

Day: 7.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,448,347 km

• M1: 138,079 km (0.063 R)
• M2: 384,467 km (0.04 R)
• M3: 617,540 km (0.08 R)
• M4: 844,330 km (0.066 R)
• M5: 1,407,566 km (0.115 R)
• M6: 1,913,506 km (0.105 R)
• M7: 3,615,481 km (0.026 R)
• M8: 3,805,471 km (0.06 R)
• M9: 4,830,814 km (0.114 R)
• M10: 5,584,189 km (0.034 R)
• M11: 5,881,141 km (0.107 R)
• M12: 6,604,596 km (0.105 R)
• M13: 7,348,397 km (0.1 R)
• M14: 7,643,404 km (0.117 R)
• M15: 8,539,794 km (0.053 R)
• M16: 8,907,506 km (0.106 R)
• M17: 9,157,035 km (0.084 R)
• M18: 10,754,591 km (0.074 R)
• M19: 14,151,659 km (0.054 R)
• M20: 14,657,001 km (0.106 R)
• M21: 15,760,884 km (0.09 R)
• M22: 16,428,988 km (0.076 R)
• M23: 17,492,180 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.73 AU - 3.65 AU

Year: 3799 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 70,448,347 km

• M1: 201,957 km (0.106 R)
• M2: 445,951 km (0.059 R)
• M3: 777,011 km (0.11 R)
• M4: 1,208,302 km (0.061 R)
• M5: 1,517,670 km (0.117 R)
• M6: 2,244,566 km (0.107 R)
• M7: 2,736,893 km (0.114 R)
• M8: 3,877,726 km (0.048 R)
• M9: 4,260,697 km (0.099 R)
• M10: 5,082,737 km (0.036 R)
• M11: 5,844,340 km (0.064 R)
• M12: 9,462,813 km (0.105 R)
• M13: 10,551,437 km (0.049 R)
• M14: 11,158,356 km (0.071 R)
• M15: 11,810,154 km (0.097 R)
• M16: 12,367,555 km (0.058 R)
• M17: 13,907,815 km (0.082 R)
• M18: 15,413,218 km (0.116 R)
• M19: 15,921,701 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 13.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.65 AU - 5.89 AU

Year: 8068 Days

Day: 7.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,448,347 km

• M1: 170,841 km (0.112 R)
• M2: 521,498 km (0.077 R)
• M3: 2,956,952 km (0.051 R)
• M4: 3,478,749 km (0.088 R)
• M5: 3,782,283 km (0.089 R)
• M6: 4,373,045 km (0.114 R)
• M7: 4,743,300 km (0.094 R)
• M8: 5,008,686 km (0.1 R)
• M9: 5,720,922 km (0.032 R)
• M10: 8,697,022 km (0.03 R)
• M11: 11,019,529 km (0.116 R)
• M12: 11,609,244 km (0.038 R)
• M13: 12,403,907 km (0.098 R)
• M14: 13,373,002 km (0.08 R)
• M15: 18,306,591 km (0.112 R)
• M16: 19,542,119 km (0.095 R)
• M17: 19,842,362 km (0.119 R)
• M18: 26,609,572 km (0.084 R)
• M19: 31,726,567 km (0.087 R)
• M20: 32,417,260 km (0.116 R)
• M21: 34,058,050 km (0.067 R)
• M22: 35,416,099 km (0.105 R)
• M23: 36,064,307 km (0.04 R)
• M24: 40,681,346 km (0.115 R)
• M25: 41,201,797 km (0.078 R)
• M26: 43,406,570 km (0.081 R)
• M27: 44,485,320 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.9

Radius: 5.1

Gravity: 23.76 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.62 AU - 10.88 AU

Year: 18760 Days

Day: 16.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 70,448,347 km

• M1: 75,248 km (0.098 R)
• M2: 459,265 km (0.097 R)
• M3: 633,547 km (0.05 R)
• M4: 767,287 km (0.066 R)
• M5: 1,111,063 km (0.052 R)
• M6: 1,423,274 km (0.108 R)
• M7: 1,605,185 km (0.075 R)
• M8: 2,472,404 km (0.046 R)
• M9: 3,722,294 km (0.081 R)
• M10: 4,821,390 km (0.097 R)
• M11: 5,425,017 km (0.093 R)
• M12: 5,542,302 km (0.089 R)
• M13: 5,820,704 km (0.101 R)
• M14: 6,611,029 km (0.071 R)
• M15: 7,225,876 km (0.117 R)
• M16: 7,452,218 km (0.088 R)
• M17: 8,152,186 km (0.092 R)
• M18: 13,198,871 km (0.033 R)
• M19: 13,690,000 km (0.094 R)
• M20: 14,892,169 km (0.104 R)
• M21: 15,413,667 km (0.113 R)
• M22: 18,514,382 km (0.113 R)
• M23: 20,892,839 km (0.108 R)
• M24: 21,354,797 km (0.071 R)
• M25: 24,068,652 km (0.117 R)
• M26: 24,814,248 km (0.118 R)
• M27: 29,163,955 km (0.089 R)
• M28: 32,705,236 km (0.096 R)
• M29: 36,449,671 km (0.079 R)
• M30: 36,550,949 km (0.091 R)
• M31: 36,855,679 km (0.047 R)
• M32: 41,254,455 km (0.031 R)
• M33: 43,657,595 km (0.041 R)
• M34: 48,085,393 km (0.106 R)
• M35: 50,558,246 km (0.093 R)
• M36: 50,677,475 km (0.088 R)
• M37: 56,443,576 km (0.049 R)
• M38: 58,862,723 km (0.088 R)
• M39: 62,653,084 km (0.075 R)
• M40: 64,256,175 km (0.06 R)
• M41: 66,152,178 km (0.03 R)
• M42: 66,288,612 km (0.06 R)
• M43: 68,214,086 km (0.058 R)
• M44: 69,326,645 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit