🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.2

Radius: 11.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 370 Days

Day: 5.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,093,370 km

• M1: 139,276 km (0.093 R)
• M2: 572,361 km (0.105 R)
• M3: 1,113,607 km (0.059 R)
• M4: 1,597,556 km (0.099 R)
• M5: 2,350,033 km (0.094 R)
• M6: 3,798,440 km (0.085 R)
• M7: 4,467,441 km (0.055 R)
• M8: 5,400,483 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.2

Radius: 13.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.64 AU - 0.72 AU

Year: 387 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,093,370 km

• M1: 167,699 km (0.087 R)
• M2: 589,565 km (0.102 R)
• M3: 1,087,277 km (0.059 R)
• M4: 1,727,706 km (0.105 R)
• M5: 3,063,764 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 11.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.98 AU - 1.06 AU

Year: 711 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 42,093,370 km

• M1: 147,653 km (0.027 R)
• M2: 580,141 km (0.109 R)
• M3: 961,316 km (0.101 R)
• M4: 1,386,174 km (0.109 R)
• M5: 2,012,091 km (0.105 R)
• M6: 2,966,376 km (0.112 R)
• M7: 3,363,110 km (0.077 R)
• M8: 3,939,361 km (0.074 R)
• M9: 4,394,288 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 12.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.74 AU - 1.82 AU

Year: 1639 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,093,370 km

• M1: 152,590 km (0.119 R)
• M2: 560,394 km (0.104 R)
• M3: 946,506 km (0.074 R)
• M4: 1,381,237 km (0.109 R)
• M5: 2,271,344 km (0.078 R)
• M6: 3,125,848 km (0.074 R)
• M7: 4,516,659 km (0.116 R)
• M8: 5,071,667 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 13

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.45 AU - 4.29 AU

Year: 5255 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,093,370 km

• M1: 161,715 km (0.118 R)
• M2: 632,201 km (0.077 R)
• M3: 1,140,385 km (0.097 R)
• M4: 1,701,975 km (0.108 R)
• M5: 2,415,108 km (0.104 R)
• M6: 3,188,529 km (0.116 R)
• M7: 3,798,888 km (0.086 R)
• M8: 4,210,582 km (0.104 R)
• M9: 5,493,982 km (0.065 R)
• M10: 6,167,920 km (0.081 R)
• M11: 7,281,826 km (0.05 R)
• M12: 8,237,607 km (0.084 R)
• M13: 8,895,089 km (0.105 R)
• M14: 9,430,500 km (0.076 R)
• M15: 12,249,971 km (0.087 R)
• M16: 13,551,024 km (0.072 R)
• M17: 16,769,323 km (0.064 R)
• M18: 18,865,339 km (0.097 R)
• M19: 19,686,631 km (0.027 R)
• M20: 20,138,716 km (0.109 R)
• M21: 24,376,823 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.1

Radius: 7.5

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.75 AU - 7.51 AU

Year: 13142 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,093,370 km

• M1: 93,499 km (0.03 R)
• M2: 329,265 km (0.108 R)
• M3: 574,007 km (0.113 R)
• M4: 1,080,994 km (0.06 R)
• M5: 1,375,702 km (0.112 R)
• M6: 1,790,088 km (0.096 R)
• M7: 3,010,807 km (0.102 R)
• M8: 4,115,288 km (0.077 R)
• M9: 4,452,930 km (0.091 R)
• M10: 5,289,182 km (0.12 R)
• M11: 6,754,942 km (0.12 R)
• M12: 7,902,208 km (0.109 R)
• M13: 8,869,209 km (0.066 R)
• M14: 10,076,314 km (0.12 R)
• M15: 11,036,284 km (0.084 R)
• M16: 16,921,763 km (0.077 R)
• M17: 25,011,268 km (0.091 R)
• M18: 26,136,094 km (0.105 R)
• M19: 30,281,003 km (0.076 R)
• M20: 30,741,315 km (0.059 R)
• M21: 42,948,801 km (0.106 R)
• M22: 48,212,402 km (0.113 R)
• M23: 51,405,120 km (0.107 R)
• M24: 52,886,737 km (0.101 R)
• M25: 53,722,091 km (0.064 R)
• M26: 59,098,489 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.6

Radius: 6.1

Gravity: 15.47 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.61 AU - 9.13 AU

Year: 13811 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,093,370 km

• M1: 76,893 km (0.089 R)
• M2: 309,668 km (0.105 R)
• M3: 909,854 km (0.075 R)
• M4: 1,106,575 km (0.081 R)
• M5: 1,484,908 km (0.054 R)
• M6: 1,680,882 km (0.12 R)
• M7: 3,797,243 km (0.045 R)
• M8: 4,498,707 km (0.049 R)
• M9: 4,847,719 km (0.106 R)
• M10: 5,387,468 km (0.084 R)
• M11: 5,744,558 km (0.093 R)
• M12: 5,966,412 km (0.104 R)
• M13: 9,094,204 km (0.113 R)
• M14: 9,808,534 km (0.108 R)
• M15: 10,670,068 km (0.096 R)
• M16: 13,362,082 km (0.053 R)
• M17: 15,459,893 km (0.093 R)
• M18: 18,081,296 km (0.05 R)
• M19: 19,538,230 km (0.096 R)
• M20: 21,867,918 km (0.093 R)
• M21: 23,053,032 km (0.116 R)
• M22: 24,861,221 km (0.064 R)
• M23: 35,955,848 km (0.092 R)
• M24: 37,219,202 km (0.113 R)
• M25: 37,732,622 km (0.086 R)
• M26: 38,642,626 km (0.078 R)
• M27: 39,434,148 km (0.09 R)
• M28: 41,186,089 km (0.107 R)
• M29: 47,801,905 km (0.084 R)
• M30: 49,020,380 km (0.047 R)
• M31: 52,156,998 km (0.056 R)
• M32: 54,265,880 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.7

Radius: 7.2

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.35 AU - 10.31 AU

Year: 18111 Days

Day: 22.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,093,370 km

• M1: 89,908 km (0.047 R)
• M2: 465,549 km (0.037 R)
• M3: 852,259 km (0.095 R)
• M4: 1,093,411 km (0.05 R)
• M5: 1,322,146 km (0.079 R)
• M6: 2,129,526 km (0.092 R)
• M7: 2,918,505 km (0.052 R)
• M8: 3,149,783 km (0.054 R)
• M9: 3,797,542 km (0.027 R)
• M10: 4,073,999 km (0.083 R)
• M11: 6,488,359 km (0.06 R)
• M12: 9,441,271 km (0.118 R)
• M13: 10,299,664 km (0.057 R)
• M14: 13,608,021 km (0.079 R)
• M15: 27,990,659 km (0.086 R)
• M16: 33,759,452 km (0.107 R)
• M17: 37,828,215 km (0.089 R)
• M18: 38,679,427 km (0.1 R)
• M19: 39,980,181 km (0.036 R)
• M20: 40,863,257 km (0.112 R)
• M21: 51,107,719 km (0.111 R)
• M22: 52,322,304 km (0.087 R)
• M23: 58,496,956 km (0.111 R)
• M24: 59,253,921 km (0.068 R)
• M25: 71,404,111 km (0.115 R)
• M26: 72,051,720 km (0.096 R)
• M27: 72,485,703 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.3

Radius: 3.6

Gravity: 38.6 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.87 AU - 9.39 AU

Year: 19042 Days

Day: 17.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,093,370 km

• M1: 44,879 km (0.048 R)
• M2: 162,164 km (0.095 R)
• M3: 286,779 km (0.113 R)
• M4: 840,590 km (0.089 R)
• M5: 1,292,077 km (0.099 R)
• M6: 2,175,901 km (0.104 R)
• M7: 2,362,001 km (0.098 R)
• M8: 3,539,635 km (0.084 R)
• M9: 4,160,167 km (0.108 R)
• M10: 4,318,143 km (0.094 R)
• M11: 4,679,421 km (0.114 R)
• M12: 4,815,855 km (0.102 R)
• M13: 5,651,658 km (0.09 R)
• M14: 5,884,731 km (0.088 R)
• M15: 8,328,861 km (0.103 R)
• M16: 8,681,613 km (0.1 R)
• M17: 9,256,069 km (0.064 R)
• M18: 13,042,242 km (0.102 R)
• M19: 13,517,813 km (0.086 R)
• M20: 16,774,260 km (0.074 R)
• M21: 17,093,950 km (0.066 R)
• M22: 18,328,881 km (0.086 R)
• M23: 22,971,501 km (0.071 R)
• M24: 25,720,063 km (0.103 R)
• M25: 27,891,625 km (0.076 R)
• M26: 29,714,625 km (0.119 R)
• M27: 32,225,775 km (0.116 R)
• M28: 32,968,379 km (0.075 R)
• M29: 33,595,792 km (0.044 R)
• M30: 34,874,704 km (0.083 R)
• M31: 35,657,400 km (0.113 R)
• M32: 36,853,136 km (0.037 R)
• M33: 43,534,925 km (0.084 R)
• M34: 45,516,050 km (0.05 R)
• M35: 46,607,366 km (0.04 R)
• M36: 47,875,657 km (0.058 R)
• M37: 50,481,203 km (0.104 R)
• M38: 53,351,388 km (0.086 R)
• M39: 63,959,672 km (0.048 R)
• M40: 64,739,227 km (0.062 R)
• M41: 66,317,035 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.1

Radius: 3.6

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.34 AU - 10.96 AU

Year: 19105 Days

Day: 24.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,093,370 km

• M1: 66,272 km (0.116 R)
• M2: 543,190 km (0.095 R)
• M3: 709,692 km (0.116 R)
• M4: 1,461,721 km (0.057 R)
• M5: 2,244,417 km (0.118 R)
• M6: 2,921,646 km (0.078 R)
• M7: 4,164,356 km (0.034 R)
• M8: 4,410,444 km (0.095 R)
• M9: 5,144,671 km (0.032 R)
• M10: 10,760,425 km (0.067 R)
• M11: 10,964,477 km (0.073 R)
• M12: 11,223,281 km (0.058 R)
• M13: 12,188,636 km (0.053 R)
• M14: 13,383,175 km (0.041 R)
• M15: 20,697,763 km (0.105 R)
• M16: 24,789,564 km (0.098 R)
• M17: 27,448,517 km (0.097 R)
• M18: 32,256,592 km (0.087 R)
• M19: 37,246,728 km (0.115 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: 379 - 13,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit