🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 11.9

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,692,840 km

• M1: 147,952 km (0.107 R)
• M2: 524,939 km (0.065 R)
• M3: 916,287 km (0.088 R)
• M4: 1,369,120 km (0.091 R)
• M5: 1,947,315 km (0.113 R)
• M6: 2,340,907 km (0.091 R)
• M7: 2,938,850 km (0.109 R)
• M8: 3,340,371 km (0.096 R)
• M9: 4,383,966 km (0.062 R)
• M10: 5,069,273 km (0.114 R)
• M11: 5,530,783 km (0.093 R)
• M12: 6,294,480 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 14

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.86 AU - 1.18 AU

Year: 687 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,692,840 km

• M1: 174,132 km (0.071 R)
• M2: 670,647 km (0.113 R)
• M3: 1,134,849 km (0.105 R)
• M4: 1,764,357 km (0.099 R)
• M5: 2,281,667 km (0.071 R)
• M6: 3,904,205 km (0.118 R)
• M7: 4,594,001 km (0.076 R)
• M8: 6,446,471 km (0.088 R)
• M9: 7,117,867 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.85 AU - 1.25 AU

Year: 717 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,692,840 km

• M1: 125,812 km (0.081 R)
• M2: 551,567 km (0.047 R)
• M3: 895,343 km (0.089 R)
• M4: 1,211,144 km (0.095 R)
• M5: 1,655,151 km (0.073 R)
• M6: 2,142,391 km (0.101 R)
• M7: 2,799,126 km (0.083 R)
• M8: 3,295,641 km (0.111 R)
• M9: 3,755,655 km (0.109 R)
• M10: 5,112,507 km (0.057 R)
• M11: 5,875,008 km (0.113 R)
• M12: 6,514,688 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 13.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.55 AU - 2.39 AU

Year: 1844 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,692,840 km

• M1: 169,195 km (0.097 R)
• M2: 649,404 km (0.08 R)
• M3: 1,102,237 km (0.111 R)
• M4: 1,710,203 km (0.087 R)
• M5: 2,766,065 km (0.098 R)
• M6: 3,355,630 km (0.116 R)
• M7: 3,811,006 km (0.07 R)
• M8: 4,770,676 km (0.108 R)
• M9: 5,517,169 km (0.106 R)
• M10: 6,991,456 km (0.075 R)
• M11: 7,713,565 km (0.1 R)
• M12: 8,343,372 km (0.106 R)
• M13: 10,117,454 km (0.068 R)
• M14: 11,455,607 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.4

Radius: 10.7

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.97 AU - 4.81 AU

Year: 5116 Days

Day: 6.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,692,840 km

• M1: 133,292 km (0.107 R)
• M2: 478,264 km (0.046 R)
• M3: 827,725 km (0.098 R)
• M4: 1,171,351 km (0.097 R)
• M5: 1,688,511 km (0.117 R)
• M6: 2,045,152 km (0.043 R)
• M7: 2,486,017 km (0.08 R)
• M8: 2,990,013 km (0.029 R)
• M9: 4,059,787 km (0.072 R)
• M10: 6,735,943 km (0.118 R)
• M11: 8,756,263 km (0.09 R)
• M12: 11,104,500 km (0.076 R)
• M13: 11,629,888 km (0.113 R)
• M14: 12,171,732 km (0.11 R)
• M15: 12,937,822 km (0.056 R)
• M16: 15,606,199 km (0.092 R)
• M17: 16,448,884 km (0.081 R)
• M18: 19,776,839 km (0.092 R)
• M19: 24,556,490 km (0.09 R)
• M20: 26,195,186 km (0.119 R)
• M21: 28,344,458 km (0.11 R)
• M22: 30,608,772 km (0.093 R)
• M23: 31,075,666 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.8

Radius: 5.2

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.96 AU - 6.78 AU

Year: 9484 Days

Day: 23.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,692,840 km

• M1: 64,626 km (0.109 R)
• M2: 261,946 km (0.112 R)
• M3: 525,837 km (0.041 R)
• M4: 755,469 km (0.057 R)
• M5: 967,898 km (0.106 R)
• M6: 1,542,803 km (0.097 R)
• M7: 1,970,054 km (0.074 R)
• M8: 3,124,352 km (0.115 R)
• M9: 4,153,585 km (0.031 R)
• M10: 4,522,643 km (0.073 R)
• M11: 5,228,446 km (0.051 R)
• M12: 7,090,789 km (0.095 R)
• M13: 7,330,744 km (0.096 R)
• M14: 9,024,940 km (0.055 R)
• M15: 9,212,237 km (0.025 R)
• M16: 10,910,771 km (0.112 R)
• M17: 12,984,946 km (0.068 R)
• M18: 13,958,229 km (0.094 R)
• M19: 16,117,226 km (0.096 R)
• M20: 17,025,734 km (0.075 R)
• M21: 18,791,587 km (0.108 R)
• M22: 19,797,483 km (0.069 R)
• M23: 23,204,126 km (0.083 R)
• M24: 24,270,609 km (0.08 R)
• M25: 26,119,938 km (0.099 R)
• M26: 29,168,892 km (0.093 R)
• M27: 31,578,465 km (0.059 R)
• M28: 32,228,168 km (0.111 R)
• M29: 33,778,900 km (0.106 R)
• M30: 36,670,477 km (0.064 R)
• M31: 38,851,764 km (0.096 R)
• M32: 45,224,783 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.6

Radius: 5.4

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.05 AU - 7.23 AU

Year: 12723 Days

Day: 19.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 79.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 21,692,840 km

• M1: 67,469 km (0.104 R)
• M2: 315,352 km (0.099 R)
• M3: 699,370 km (0.114 R)
• M4: 999,912 km (0.103 R)
• M5: 1,647,671 km (0.112 R)
• M6: 1,842,298 km (0.12 R)
• M7: 2,201,183 km (0.066 R)
• M8: 3,081,567 km (0.066 R)
• M9: 3,378,668 km (0.049 R)
• M10: 3,560,579 km (0.117 R)
• M11: 5,870,669 km (0.111 R)
• M12: 6,172,707 km (0.058 R)
• M13: 8,161,162 km (0.113 R)
• M14: 9,224,055 km (0.102 R)
• M15: 10,430,712 km (0.102 R)
• M16: 11,272,050 km (0.081 R)
• M17: 12,463,148 km (0.05 R)
• M18: 13,280,850 km (0.1 R)
• M19: 13,670,104 km (0.053 R)
• M20: 13,867,573 km (0.099 R)
• M21: 23,328,741 km (0.072 R)
• M22: 23,610,882 km (0.082 R)
• M23: 23,895,268 km (0.093 R)
• M24: 25,650,051 km (0.118 R)
• M25: 25,850,213 km (0.106 R)
• M26: 28,978,454 km (0.09 R)
• M27: 29,743,198 km (0.074 R)
• M28: 33,410,440 km (0.112 R)
• M29: 34,737,673 km (0.115 R)
• M30: 38,404,167 km (0.072 R)
• M31: 41,627,253 km (0.072 R)
• M32: 42,042,387 km (0.071 R)
• M33: 49,374,029 km (0.104 R)
• M34: 51,093,806 km (0.057 R)
• M35: 54,984,099 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.9

Radius: 7.2

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.07 AU - 8.55 AU

Year: 13180 Days

Day: 23 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,692,840 km

• M1: 89,609 km (0.114 R)
• M2: 336,146 km (0.081 R)
• M3: 1,666,819 km (0.116 R)
• M4: 2,561,714 km (0.112 R)
• M5: 2,945,582 km (0.061 R)
• M6: 7,086,302 km (0.078 R)
• M7: 11,356,872 km (0.109 R)
• M8: 12,080,926 km (0.092 R)
• M9: 13,957,631 km (0.06 R)
• M10: 14,717,588 km (0.076 R)
• M11: 15,287,406 km (0.111 R)
• M12: 16,094,936 km (0.108 R)
• M13: 31,966,671 km (0.1 R)
• M14: 34,638,639 km (0.111 R)
• M15: 36,414,366 km (0.073 R)
• M16: 36,802,572 km (0.1 R)
• M17: 38,517,113 km (0.104 R)
• M18: 42,818,950 km (0.107 R)
• M19: 44,714,654 km (0.05 R)
• M20: 45,309,006 km (0.058 R)
• M21: 46,970,440 km (0.108 R)
• M22: 49,617,724 km (0.073 R)
• M23: 57,976,954 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.4

Radius: 6.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.25 AU - 8.07 AU

Year: 14138 Days

Day: 22.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 21,692,840 km

• M1: 81,680 km (0.059 R)
• M2: 306,077 km (0.093 R)
• M3: 683,363 km (0.077 R)
• M4: 933,940 km (0.118 R)
• M5: 1,500,018 km (0.117 R)
• M6: 1,882,689 km (0.091 R)
• M7: 2,498,284 km (0.096 R)
• M8: 3,575,240 km (0.088 R)
• M9: 5,182,369 km (0.041 R)
• M10: 5,441,174 km (0.048 R)
• M11: 5,845,537 km (0.051 R)
• M12: 7,259,386 km (0.11 R)
• M13: 8,349,057 km (0.11 R)
• M14: 9,353,008 km (0.095 R)
• M15: 11,165,686 km (0.063 R)
• M16: 12,496,808 km (0.115 R)
• M17: 13,992,338 km (0.053 R)
• M18: 15,536,786 km (0.066 R)
• M19: 16,350,150 km (0.081 R)
• M20: 18,357,604 km (0.072 R)
• M21: 19,810,049 km (0.052 R)
• M22: 22,597,207 km (0.107 R)
• M23: 24,263,428 km (0.119 R)
• M24: 26,673,749 km (0.104 R)
• M25: 28,633,182 km (0.115 R)
• M26: 36,480,787 km (0.102 R)
• M27: 38,278,505 km (0.083 R)
• M28: 40,134,416 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.7

Radius: 3.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.21 AU - 11.07 AU

Year: 18427 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,692,840 km

• M1: 49,666 km (0.112 R)
• M2: 328,068 km (0.071 R)
• M3: 1,797,718 km (0.114 R)
• M4: 2,259,377 km (0.091 R)
• M5: 3,137,367 km (0.083 R)
• M6: 4,954,681 km (0.114 R)
• M7: 6,096,712 km (0.059 R)
• M8: 15,356,072 km (0.061 R)
• M9: 19,256,986 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit