🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 10.3

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.57 AU - 0.77 AU

Year: 366 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,909,981 km

• M1: 128,056 km (0.057 R)
• M2: 530,474 km (0.111 R)
• M3: 995,424 km (0.052 R)
• M4: 1,377,348 km (0.091 R)
• M5: 1,887,776 km (0.1 R)
• M6: 2,286,753 km (0.097 R)
• M7: 2,654,016 km (0.117 R)
• M8: 3,060,772 km (0.109 R)
• M9: 3,712,421 km (0.059 R)
• M10: 4,926,856 km (0.099 R)
• M11: 5,307,134 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.9

Radius: 11.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 677 Days

Day: 6.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 171.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,909,981 km

• M1: 140,472 km (0.052 R)
• M2: 505,940 km (0.107 R)
• M3: 992,582 km (0.077 R)
• M4: 1,401,283 km (0.025 R)
• M5: 1,794,576 km (0.103 R)
• M6: 2,333,428 km (0.116 R)
• M7: 2,792,693 km (0.078 R)
• M8: 3,241,337 km (0.1 R)
• M9: 3,929,786 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 14.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 738 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,909,981 km

• M1: 178,021 km (0.055 R)
• M2: 648,656 km (0.108 R)
• M3: 1,096,253 km (0.071 R)
• M4: 1,582,297 km (0.12 R)
• M5: 2,215,096 km (0.119 R)
• M6: 2,883,050 km (0.082 R)
• M7: 3,469,923 km (0.075 R)
• M8: 5,319,700 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 14.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.21 AU - 6.21 AU

Year: 7930 Days

Day: 13.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,909,981 km

• M1: 175,777 km (0.028 R)
• M2: 906,862 km (0.108 R)
• M3: 1,506,002 km (0.087 R)
• M4: 1,966,464 km (0.108 R)
• M5: 2,838,919 km (0.112 R)
• M6: 3,699,705 km (0.101 R)
• M7: 4,389,351 km (0.114 R)
• M8: 4,929,848 km (0.078 R)
• M9: 5,569,978 km (0.07 R)
• M10: 6,205,170 km (0.069 R)
• M11: 6,665,782 km (0.089 R)
• M12: 7,900,563 km (0.085 R)
• M13: 9,401,628 km (0.058 R)
• M14: 10,820,863 km (0.113 R)
• M15: 13,061,839 km (0.07 R)
• M16: 15,263,620 km (0.099 R)
• M17: 16,686,146 km (0.078 R)
• M18: 19,925,688 km (0.116 R)
• M19: 20,458,855 km (0.045 R)
• M20: 22,615,458 km (0.084 R)
• M21: 23,269,051 km (0.05 R)
• M22: 24,461,945 km (0.068 R)
• M23: 25,383,168 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 4.7

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.89 AU - 6.11 AU

Year: 9801 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,909,981 km

• M1: 58,642 km (0.028 R)
• M2: 331,658 km (0.043 R)
• M3: 703,260 km (0.092 R)
• M4: 1,001,259 km (0.109 R)
• M5: 1,432,699 km (0.072 R)
• M6: 2,887,837 km (0.086 R)
• M7: 3,570,752 km (0.062 R)
• M8: 3,963,596 km (0.105 R)
• M9: 4,128,602 km (0.049 R)
• M10: 7,517,443 km (0.06 R)
• M11: 9,607,474 km (0.092 R)
• M12: 11,884,204 km (0.097 R)
• M13: 16,744,041 km (0.082 R)
• M14: 20,411,582 km (0.118 R)
• M15: 23,669,226 km (0.108 R)
• M16: 24,396,570 km (0.1 R)
• M17: 25,991,583 km (0.085 R)
• M18: 29,076,590 km (0.101 R)
• M19: 30,867,725 km (0.089 R)
• M20: 32,508,216 km (0.113 R)
• M21: 33,180,359 km (0.075 R)
• M22: 34,090,812 km (0.1 R)
• M23: 35,605,789 km (0.047 R)
• M24: 37,286,820 km (0.115 R)
• M25: 39,524,805 km (0.095 R)
• M26: 44,678,002 km (0.066 R)
• M27: 45,508,570 km (0.08 R)
• M28: 46,773,569 km (0.075 R)
• M29: 48,061,906 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.3

Radius: 3.9

Gravity: 45.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.1 AU - 6.6 AU

Year: 10671 Days

Day: 18.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 30,909,981 km

• M1: 48,919 km (0.066 R)
• M2: 327,320 km (0.107 R)
• M3: 555,158 km (0.116 R)
• M4: 882,179 km (0.11 R)
• M5: 1,128,716 km (0.052 R)
• M6: 1,517,521 km (0.111 R)
• M7: 1,727,107 km (0.062 R)
• M8: 1,855,313 km (0.091 R)
• M9: 2,433,509 km (0.042 R)
• M10: 2,657,606 km (0.085 R)
• M11: 2,785,662 km (0.065 R)
• M12: 3,438,208 km (0.102 R)
• M13: 4,331,307 km (0.059 R)
• M14: 4,479,110 km (0.112 R)
• M15: 4,878,835 km (0.116 R)
• M16: 5,574,166 km (0.106 R)
• M17: 7,365,451 km (0.092 R)
• M18: 7,533,749 km (0.096 R)
• M19: 8,232,221 km (0.09 R)
• M20: 9,606,726 km (0.06 R)
• M21: 10,114,162 km (0.093 R)
• M22: 10,374,463 km (0.119 R)
• M23: 11,858,025 km (0.104 R)
• M24: 18,272,632 km (0.052 R)
• M25: 18,892,865 km (0.089 R)
• M26: 19,447,125 km (0.104 R)
• M27: 25,026,228 km (0.1 R)
• M28: 25,790,823 km (0.049 R)
• M29: 26,178,879 km (0.06 R)
• M30: 30,599,646 km (0.113 R)
• M31: 37,936,374 km (0.069 R)
• M32: 45,794,003 km (0.073 R)
• M33: 47,224,906 km (0.118 R)
• M34: 47,514,677 km (0.116 R)
• M35: 49,725,435 km (0.073 R)
• M36: 49,875,182 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.3

Radius: 7.3

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.03 AU - 9.21 AU

Year: 16877 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,909,981 km

• M1: 90,806 km (0.118 R)
• M2: 397,482 km (0.095 R)
• M3: 1,636,152 km (0.071 R)
• M4: 1,939,536 km (0.081 R)
• M5: 2,454,303 km (0.064 R)
• M6: 3,491,465 km (0.105 R)
• M7: 5,653,752 km (0.102 R)
• M8: 5,975,388 km (0.046 R)
• M9: 6,394,561 km (0.039 R)
• M10: 6,833,182 km (0.106 R)
• M11: 9,955,738 km (0.057 R)
• M12: 10,726,317 km (0.109 R)
• M13: 11,282,821 km (0.066 R)
• M14: 14,283,605 km (0.076 R)
• M15: 17,949,052 km (0.073 R)
• M16: 19,268,056 km (0.108 R)
• M17: 20,744,886 km (0.065 R)
• M18: 21,317,697 km (0.071 R)
• M19: 22,795,873 km (0.072 R)
• M20: 25,517,806 km (0.082 R)
• M21: 26,065,035 km (0.103 R)
• M22: 26,396,993 km (0.097 R)
• M23: 32,355,327 km (0.049 R)
• M24: 38,005,489 km (0.112 R)
• M25: 42,880,883 km (0.117 R)
• M26: 44,594,377 km (0.114 R)
• M27: 45,708,283 km (0.069 R)
• M28: 46,840,589 km (0.102 R)
• M29: 50,178,567 km (0.072 R)
• M30: 51,383,428 km (0.117 R)
• M31: 52,080,404 km (0.117 R)
• M32: 53,137,762 km (0.1 R)
• M33: 59,210,538 km (0.038 R)
• M34: 62,512,163 km (0.071 R)
• M35: 67,796,109 km (0.109 R)
• M36: 70,760,840 km (0.104 R)
• M37: 73,369,976 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.9

Radius: 5.6

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.83 AU - 10.25 AU

Year: 19650 Days

Day: 16.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,909,981 km

• M1: 69,713 km (0.109 R)
• M2: 277,803 km (0.084 R)
• M3: 476,170 km (0.101 R)
• M4: 892,351 km (0.111 R)
• M5: 1,556,117 km (0.089 R)
• M6: 2,038,720 km (0.111 R)
• M7: 2,253,692 km (0.086 R)
• M8: 3,849,452 km (0.036 R)
• M9: 6,198,289 km (0.095 R)
• M10: 7,038,580 km (0.112 R)
• M11: 8,891,649 km (0.114 R)
• M12: 9,361,236 km (0.067 R)
• M13: 9,792,527 km (0.059 R)
• M14: 11,528,461 km (0.115 R)
• M15: 13,257,363 km (0.112 R)
• M16: 15,005,863 km (0.101 R)
• M17: 18,446,465 km (0.051 R)
• M18: 20,170,879 km (0.046 R)
• M19: 20,618,327 km (0.119 R)
• M20: 25,984,402 km (0.1 R)
• M21: 30,075,006 km (0.085 R)
• M22: 34,447,752 km (0.115 R)
• M23: 38,537,459 km (0.068 R)
• M24: 39,642,987 km (0.112 R)
• M25: 41,197,608 km (0.094 R)
• M26: 44,277,230 km (0.114 R)
• M27: 46,880,083 km (0.063 R)
• M28: 47,980,824 km (0.119 R)
• M29: 54,949,542 km (0.089 R)
• M30: 55,821,548 km (0.056 R)
• M31: 55,997,026 km (0.115 R)
• M32: 60,690,510 km (0.092 R)
• M33: 62,752,567 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 4.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.47 AU - 9.91 AU

Year: 20115 Days

Day: 24.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,909,981 km

• M1: 70,760 km (0.073 R)
• M2: 234,121 km (0.09 R)
• M3: 691,890 km (0.051 R)
• M4: 1,136,046 km (0.051 R)
• M5: 1,958,685 km (0.039 R)
• M6: 2,649,677 km (0.093 R)
• M7: 3,533,651 km (0.052 R)
• M8: 4,861,632 km (0.089 R)
• M9: 5,711,048 km (0.116 R)
• M10: 6,688,072 km (0.049 R)
• M11: 7,094,679 km (0.069 R)
• M12: 8,766,884 km (0.063 R)
• M13: 9,461,766 km (0.084 R)
• M14: 12,357,831 km (0.116 R)
• M15: 13,761,807 km (0.113 R)
• M16: 14,418,692 km (0.12 R)
• M17: 16,151,933 km (0.034 R)
• M18: 16,575,444 km (0.105 R)
• M19: 20,234,010 km (0.036 R)
• M20: 23,001,720 km (0.072 R)
• M21: 28,565,564 km (0.077 R)
• M22: 30,357,896 km (0.076 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: 248 - 11,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit