🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 9.7

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 376 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,026,831 km

• M1: 120,576 km (0.109 R)
• M2: 439,070 km (0.073 R)
• M3: 745,596 km (0.115 R)
• M4: 1,095,356 km (0.088 R)
• M5: 1,463,516 km (0.045 R)
• M6: 1,806,544 km (0.075 R)
• M7: 2,345,545 km (0.086 R)
• M8: 3,311,498 km (0.11 R)
• M9: 3,694,918 km (0.039 R)
• M10: 4,028,222 km (0.055 R)
• M11: 4,609,410 km (0.061 R)
• M12: 4,981,160 km (0.114 R)
• M13: 5,617,849 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 14.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,026,831 km

• M1: 180,265 km (0.064 R)
• M2: 640,279 km (0.118 R)
• M3: 1,112,410 km (0.059 R)
• M4: 1,653,356 km (0.09 R)
• M5: 2,156,304 km (0.054 R)
• M6: 2,711,312 km (0.104 R)
• M7: 3,163,995 km (0.095 R)
• M8: 4,365,864 km (0.08 R)
• M9: 4,915,636 km (0.061 R)
• M10: 5,732,291 km (0.114 R)
• M11: 6,282,961 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.9

Radius: 9.1

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.81 AU - 1.15 AU

Year: 636 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,026,831 km

• M1: 113,246 km (0.089 R)
• M2: 826,827 km (0.037 R)
• M3: 1,133,054 km (0.044 R)
• M4: 1,508,844 km (0.082 R)
• M5: 2,940,645 km (0.089 R)
• M6: 3,963,596 km (0.043 R)
• M7: 4,315,749 km (0.101 R)
• M8: 4,823,484 km (0.115 R)
• M9: 5,518,366 km (0.112 R)
• M10: 6,037,321 km (0.084 R)
• M11: 6,822,710 km (0.109 R)
• M12: 7,721,045 km (0.07 R)
• M13: 8,321,531 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 12

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.08 AU - 1.36 AU

Year: 884 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,026,831 km

• M1: 149,747 km (0.074 R)
• M2: 604,974 km (0.07 R)
• M3: 1,022,950 km (0.11 R)
• M4: 1,398,441 km (0.12 R)
• M5: 2,009,548 km (0.116 R)
• M6: 2,940,346 km (0.111 R)
• M7: 3,830,453 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 12.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.13 AU - 1.67 AU

Year: 1087 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,026,831 km

• M1: 159,322 km (0.111 R)
• M2: 723,156 km (0.075 R)
• M3: 1,207,105 km (0.09 R)
• M4: 1,671,008 km (0.03 R)
• M5: 2,132,069 km (0.117 R)
• M6: 2,725,972 km (0.044 R)
• M7: 3,208,426 km (0.084 R)
• M8: 3,930,534 km (0.118 R)
• M9: 5,083,934 km (0.049 R)
• M10: 5,639,989 km (0.066 R)
• M11: 6,451,408 km (0.09 R)
• M12: 7,268,213 km (0.082 R)
• M13: 7,975,362 km (0.103 R)
• M14: 8,998,312 km (0.083 R)
• M15: 9,584,287 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.1

Radius: 9.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.92 AU - 3.7 AU

Year: 3950 Days

Day: 14.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,026,831 km

• M1: 114,442 km (0.082 R)
• M2: 431,590 km (0.096 R)
• M3: 963,111 km (0.073 R)
• M4: 1,583,045 km (0.12 R)
• M5: 2,013,288 km (0.049 R)
• M6: 2,378,905 km (0.114 R)
• M7: 2,742,727 km (0.095 R)
• M8: 3,177,309 km (0.057 R)
• M9: 3,528,415 km (0.107 R)
• M10: 3,905,402 km (0.052 R)
• M11: 5,153,048 km (0.084 R)
• M12: 5,715,087 km (0.046 R)
• M13: 6,024,306 km (0.088 R)
• M14: 7,136,716 km (0.05 R)
• M15: 7,929,734 km (0.099 R)
• M16: 8,545,629 km (0.07 R)
• M17: 9,618,545 km (0.081 R)
• M18: 10,895,961 km (0.075 R)
• M19: 12,198,061 km (0.102 R)
• M20: 14,200,877 km (0.06 R)
• M21: 14,626,333 km (0.106 R)
• M22: 15,403,494 km (0.084 R)
• M23: 16,157,019 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 12.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.95 AU - 5.67 AU

Year: 6920 Days

Day: 7.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,026,831 km

• M1: 157,527 km (0.116 R)
• M2: 946,805 km (0.108 R)
• M3: 1,911,861 km (0.09 R)
• M4: 3,579,428 km (0.106 R)
• M5: 4,029,119 km (0.115 R)
• M6: 5,126,121 km (0.113 R)
• M7: 5,729,898 km (0.109 R)
• M8: 6,808,049 km (0.091 R)
• M9: 7,360,066 km (0.089 R)
• M10: 10,357,109 km (0.084 R)
• M11: 11,515,146 km (0.119 R)
• M12: 12,100,972 km (0.114 R)
• M13: 13,068,870 km (0.111 R)
• M14: 13,814,615 km (0.104 R)
• M15: 14,253,536 km (0.111 R)
• M16: 14,758,279 km (0.116 R)
• M17: 15,391,377 km (0.059 R)
• M18: 16,959,911 km (0.087 R)
• M19: 18,698,986 km (0.105 R)
• M20: 19,440,692 km (0.118 R)
• M21: 23,214,897 km (0.111 R)
• M22: 29,571,161 km (0.099 R)
• M23: 30,670,555 km (0.079 R)
• M24: 31,324,448 km (0.11 R)
• M25: 31,797,177 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 12.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.82 AU - 5.88 AU

Year: 7007 Days

Day: 7.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 170.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 45,026,831 km

• M1: 175,628 km (0.076 R)
• M2: 777,759 km (0.114 R)
• M3: 1,338,602 km (0.113 R)
• M4: 3,324,214 km (0.12 R)
• M5: 3,955,667 km (0.075 R)
• M6: 4,862,828 km (0.065 R)
• M7: 5,989,899 km (0.042 R)
• M8: 7,185,635 km (0.075 R)
• M9: 8,032,209 km (0.077 R)
• M10: 8,719,162 km (0.119 R)
• M11: 10,418,893 km (0.1 R)
• M12: 13,845,732 km (0.088 R)
• M13: 14,940,938 km (0.096 R)
• M14: 21,916,836 km (0.078 R)
• M15: 23,913,070 km (0.038 R)
• M16: 24,654,627 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.9

Radius: 3.3

Gravity: 57.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.91 AU - 6.25 AU

Year: 9835 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 45,026,831 km

• M1: 40,990 km (0.115 R)
• M2: 195,973 km (0.086 R)
• M3: 636,838 km (0.116 R)
• M4: 995,873 km (0.048 R)
• M5: 1,103,733 km (0.117 R)
• M6: 1,660,985 km (0.058 R)
• M7: 1,926,222 km (0.084 R)
• M8: 2,147,477 km (0.112 R)
• M9: 2,600,161 km (0.078 R)
• M10: 3,565,216 km (0.096 R)
• M11: 3,742,340 km (0.081 R)
• M12: 5,118,192 km (0.04 R)
• M13: 6,533,537 km (0.071 R)
• M14: 7,031,698 km (0.084 R)
• M15: 8,060,333 km (0.098 R)
• M16: 9,279,257 km (0.09 R)
• M17: 10,207,362 km (0.111 R)
• M18: 11,035,386 km (0.111 R)
• M19: 11,907,392 km (0.041 R)
• M20: 12,765,486 km (0.081 R)
• M21: 13,972,740 km (0.084 R)
• M22: 14,349,278 km (0.109 R)
• M23: 14,861,800 km (0.086 R)
• M24: 20,273,653 km (0.07 R)
• M25: 22,419,036 km (0.116 R)
• M26: 25,446,448 km (0.112 R)
• M27: 25,819,545 km (0.119 R)
• M28: 26,101,836 km (0.081 R)
• M29: 27,937,402 km (0.072 R)
• M30: 33,064,421 km (0.076 R)
• M31: 33,732,225 km (0.07 R)
• M32: 36,375,769 km (0.059 R)
• M33: 36,611,984 km (0.109 R)
• M34: 40,152,667 km (0.109 R)
• M35: 44,992,607 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 3.5

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.74 AU - 7.08 AU

Year: 11916 Days

Day: 24.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,026,831 km

• M1: 45,029 km (0.112 R)
• M2: 252,970 km (0.111 R)
• M3: 392,694 km (0.104 R)
• M4: 590,912 km (0.095 R)
• M5: 948,750 km (0.111 R)
• M6: 1,186,610 km (0.084 R)
• M7: 1,719,628 km (0.061 R)
• M8: 2,124,888 km (0.055 R)
• M9: 2,285,257 km (0.104 R)
• M10: 4,197,567 km (0.119 R)
• M11: 4,595,647 km (0.082 R)
• M12: 4,743,748 km (0.075 R)
• M13: 5,368,170 km (0.062 R)
• M14: 6,116,459 km (0.028 R)
• M15: 6,665,034 km (0.093 R)
• M16: 7,486,925 km (0.107 R)
• M17: 7,733,612 km (0.105 R)
• M18: 8,865,768 km (0.052 R)
• M19: 9,095,551 km (0.083 R)
• M20: 9,906,371 km (0.087 R)
• M21: 14,502,018 km (0.074 R)
• M22: 15,738,743 km (0.06 R)
• M23: 16,143,555 km (0.103 R)
• M24: 16,693,926 km (0.117 R)
• M25: 18,945,074 km (0.109 R)
• M26: 20,660,064 km (0.066 R)
• M27: 21,063,679 km (0.079 R)
• M28: 22,731,247 km (0.058 R)
• M29: 23,161,490 km (0.089 R)
• M30: 24,305,465 km (0.067 R)
• M31: 28,257,991 km (0.067 R)
• M32: 29,359,779 km (0.092 R)
• M33: 30,802,950 km (0.118 R)
• M34: 32,509,562 km (0.077 R)
• M35: 35,993,248 km (0.075 R)
• M36: 36,226,172 km (0.09 R)
• M37: 38,977,576 km (0.094 R)
• M38: 39,841,803 km (0.033 R)
• M39: 44,892,077 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit