🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 10.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.04 AU

Year: 598 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,843,518 km

• M1: 129,552 km (0.105 R)
• M2: 467,793 km (0.043 R)
• M3: 836,850 km (0.033 R)
• M4: 1,174,493 km (0.07 R)
• M5: 1,583,194 km (0.077 R)
• M6: 1,990,100 km (0.119 R)
• M7: 2,318,917 km (0.113 R)
• M8: 2,759,632 km (0.066 R)
• M9: 3,183,293 km (0.088 R)
• M10: 3,811,155 km (0.067 R)
• M11: 4,550,318 km (0.082 R)
• M12: 5,504,005 km (0.073 R)
• M13: 6,103,444 km (0.117 R)
• M14: 6,786,059 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 8.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.12 AU - 1.6 AU

Year: 1024 Days

Day: 14.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,843,518 km

• M1: 286,630 km (0.104 R)
• M2: 566,078 km (0.083 R)
• M3: 1,216,231 km (0.105 R)
• M4: 1,853,817 km (0.105 R)
• M5: 3,396,769 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 9.4

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.56 AU

Year: 1035 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,843,518 km

• M1: 116,836 km (0.074 R)
• M2: 536,608 km (0.115 R)
• M3: 831,615 km (0.081 R)
• M4: 1,137,692 km (0.071 R)
• M5: 1,771,089 km (0.112 R)
• M6: 2,090,181 km (0.108 R)
• M7: 2,493,946 km (0.09 R)
• M8: 2,871,830 km (0.116 R)
• M9: 3,562,374 km (0.11 R)
• M10: 4,092,250 km (0.118 R)
• M11: 4,929,250 km (0.063 R)
• M12: 7,945,293 km (0.104 R)
• M13: 8,659,024 km (0.119 R)
• M14: 9,357,347 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 9.1

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.45 AU - 2.01 AU

Year: 1469 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,843,518 km

• M1: 113,246 km (0.09 R)
• M2: 502,499 km (0.096 R)
• M3: 850,015 km (0.103 R)
• M4: 1,359,994 km (0.068 R)
• M5: 1,680,582 km (0.107 R)
• M6: 2,403,140 km (0.059 R)
• M7: 2,877,365 km (0.099 R)
• M8: 3,334,836 km (0.101 R)
• M9: 3,688,336 km (0.103 R)
• M10: 5,338,849 km (0.092 R)
• M11: 5,847,033 km (0.092 R)
• M12: 6,314,975 km (0.098 R)
• M13: 7,115,324 km (0.044 R)
• M14: 8,766,136 km (0.093 R)
• M15: 9,761,261 km (0.046 R)
• M16: 10,899,102 km (0.066 R)
• M17: 11,572,293 km (0.062 R)
• M18: 12,123,112 km (0.096 R)
• M19: 12,576,394 km (0.077 R)
• M20: 13,396,489 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 13.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.91 AU - 1.97 AU

Year: 1745 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,843,518 km

• M1: 171,589 km (0.094 R)
• M2: 689,497 km (0.068 R)
• M3: 1,795,773 km (0.114 R)
• M4: 2,228,410 km (0.119 R)
• M5: 3,278,587 km (0.105 R)
• M6: 3,754,159 km (0.1 R)
• M7: 4,636,636 km (0.098 R)
• M8: 5,466,306 km (0.039 R)
• M9: 5,990,647 km (0.112 R)
• M10: 6,496,437 km (0.066 R)
• M11: 7,280,480 km (0.081 R)
• M12: 7,710,424 km (0.039 R)
• M13: 8,844,077 km (0.097 R)
• M14: 9,367,519 km (0.098 R)
• M15: 10,840,909 km (0.039 R)
• M16: 11,633,329 km (0.076 R)
• M17: 12,383,113 km (0.108 R)
• M18: 12,997,661 km (0.074 R)
• M19: 14,781,915 km (0.097 R)
• M20: 16,332,647 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 9.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.18 AU - 2.28 AU

Year: 2150 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,843,518 km

• M1: 121,922 km (0.095 R)
• M2: 484,099 km (0.112 R)
• M3: 1,257,071 km (0.103 R)
• M4: 1,726,210 km (0.116 R)
• M5: 2,205,970 km (0.118 R)
• M6: 2,848,194 km (0.11 R)
• M7: 3,556,989 km (0.12 R)
• M8: 3,924,850 km (0.113 R)
• M9: 4,358,684 km (0.108 R)
• M10: 4,694,082 km (0.104 R)
• M11: 5,024,244 km (0.073 R)
• M12: 6,343,847 km (0.106 R)
• M13: 7,850,597 km (0.071 R)
• M14: 8,317,342 km (0.087 R)
• M15: 8,835,400 km (0.057 R)
• M16: 9,170,050 km (0.029 R)
• M17: 9,900,537 km (0.087 R)
• M18: 10,371,920 km (0.076 R)
• M19: 11,516,792 km (0.098 R)
• M20: 15,650,032 km (0.069 R)
• M21: 16,140,862 km (0.076 R)
• M22: 17,465,252 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 12

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.93 AU - 3.13 AU

Year: 3405 Days

Day: 7.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,843,518 km

• M1: 149,299 km (0.102 R)
• M2: 854,952 km (0.117 R)
• M3: 1,307,485 km (0.075 R)
• M4: 1,711,998 km (0.089 R)
• M5: 2,148,225 km (0.112 R)
• M6: 2,993,304 km (0.114 R)
• M7: 4,741,205 km (0.105 R)
• M8: 6,336,068 km (0.092 R)
• M9: 8,499,104 km (0.068 R)
• M10: 8,984,699 km (0.119 R)
• M11: 9,636,347 km (0.047 R)
• M12: 10,791,990 km (0.072 R)
• M13: 12,695,922 km (0.111 R)
• M14: 14,764,861 km (0.087 R)
• M15: 16,088,204 km (0.065 R)
• M16: 16,510,818 km (0.115 R)
• M17: 17,378,485 km (0.097 R)
• M18: 18,736,685 km (0.111 R)
• M19: 19,501,130 km (0.08 R)
• M20: 20,655,876 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.5

Radius: 6.3

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.73 AU - 7.53 AU

Year: 9800 Days

Day: 18 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,843,518 km

• M1: 96,191 km (0.1 R)
• M2: 322,832 km (0.098 R)
• M3: 597,943 km (0.111 R)
• M4: 841,638 km (0.107 R)
• M5: 1,358,049 km (0.096 R)
• M6: 1,686,417 km (0.056 R)
• M7: 1,923,529 km (0.106 R)
• M8: 2,732,704 km (0.12 R)
• M9: 5,780,611 km (0.072 R)
• M10: 10,026,797 km (0.101 R)
• M11: 11,318,575 km (0.114 R)
• M12: 11,526,666 km (0.099 R)
• M13: 14,167,966 km (0.103 R)
• M14: 18,882,542 km (0.083 R)
• M15: 19,323,258 km (0.105 R)
• M16: 19,997,196 km (0.046 R)
• M17: 20,919,916 km (0.118 R)
• M18: 24,286,915 km (0.066 R)
• M19: 25,603,825 km (0.059 R)
• M20: 27,809,047 km (0.111 R)
• M21: 31,657,153 km (0.091 R)
• M22: 35,400,092 km (0.077 R)
• M23: 38,598,943 km (0.089 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 7.1

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.22 AU - 11.54 AU

Year: 20052 Days

Day: 15 Hours

Environment

Temp: -220 °C

Axial Tilt: 119.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,843,518 km

• M1: 92,003 km (0.06 R)
• M2: 471,383 km (0.09 R)
• M3: 732,730 km (0.055 R)
• M4: 1,284,148 km (0.09 R)
• M5: 2,640,253 km (0.084 R)
• M6: 3,071,843 km (0.066 R)
• M7: 3,375,526 km (0.11 R)
• M8: 3,915,724 km (0.096 R)
• M9: 4,306,923 km (0.082 R)
• M10: 4,581,884 km (0.103 R)
• M11: 5,801,555 km (0.093 R)
• M12: 7,863,462 km (0.107 R)
• M13: 8,755,664 km (0.102 R)
• M14: 9,086,126 km (0.08 R)
• M15: 10,615,465 km (0.104 R)
• M16: 13,219,964 km (0.095 R)
• M17: 14,785,356 km (0.098 R)
• M18: 15,018,579 km (0.118 R)
• M19: 16,553,603 km (0.108 R)
• M20: 17,837,153 km (0.1 R)
• M21: 18,458,283 km (0.099 R)
• M22: 22,594,365 km (0.064 R)
• M23: 23,216,692 km (0.102 R)
• M24: 23,532,044 km (0.098 R)
• M25: 27,896,413 km (0.043 R)
• M26: 28,252,904 km (0.042 R)
• M27: 29,709,389 km (0.085 R)
• M28: 30,081,289 km (0.074 R)
• M29: 31,728,362 km (0.097 R)
• M30: 47,125,573 km (0.062 R)
• M31: 57,942,098 km (0.115 R)
• M32: 59,302,541 km (0.108 R)
• M33: 59,695,086 km (0.093 R)
• M34: 63,102,327 km (0.112 R)
• M35: 65,374,718 km (0.092 R)
• M36: 71,848,417 km (0.11 R)
• M37: 77,091,672 km (0.076 R)
• M38: 79,448,736 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.1

Radius: 7.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.29 AU - 12.97 AU

Year: 23975 Days

Day: 18.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,843,518 km

• M1: 206,894 km (0.096 R)
• M2: 707,897 km (0.026 R)
• M3: 1,355,806 km (0.096 R)
• M4: 1,644,829 km (0.078 R)
• M5: 1,911,711 km (0.111 R)
• M6: 4,448,442 km (0.077 R)
• M7: 4,705,003 km (0.061 R)
• M8: 8,136,927 km (0.067 R)
• M9: 9,941,526 km (0.071 R)
• M10: 10,431,460 km (0.12 R)
• M11: 12,273,309 km (0.098 R)
• M12: 14,820,362 km (0.118 R)
• M13: 16,930,440 km (0.074 R)
• M14: 17,842,239 km (0.12 R)
• M15: 18,346,533 km (0.105 R)
• M16: 24,361,564 km (0.116 R)
• M17: 27,096,064 km (0.118 R)
• M18: 29,525,683 km (0.054 R)
• M19: 31,362,595 km (0.11 R)
• M20: 34,148,257 km (0.095 R)
• M21: 34,813,818 km (0.057 R)
• M22: 36,515,494 km (0.102 R)
• M23: 36,978,350 km (0.076 R)
• M24: 38,152,992 km (0.087 R)
• M25: 38,869,566 km (0.101 R)
• M26: 41,322,971 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit