🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 11.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.4 AU - 0.6 AU

Year: 244 Days

Day: 12.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,413,711 km

• M1: 138,378 km (0.03 R)
• M2: 222,302 km (0.092 R)
• M3: 291,566 km (0.111 R)
• M4: 384,317 km (0.065 R)
• M5: 476,469 km (0.048 R)
• M6: 545,583 km (0.111 R)
• M7: 634,893 km (0.105 R)
• M8: 706,551 km (0.028 R)
• M9: 783,594 km (0.114 R)
• M10: 863,928 km (0.113 R)
• M11: 937,829 km (0.098 R)
• M12: 1,006,943 km (0.076 R)
• M13: 1,117,795 km (0.067 R)
• M14: 1,306,737 km (0.068 R)
• M15: 1,382,135 km (0.046 R)
• M16: 1,472,941 km (0.111 R)
• M17: 1,543,102 km (0.048 R)
• M18: 1,643,482 km (0.107 R)
• M19: 1,734,288 km (0.115 R)
• M20: 1,826,740 km (0.098 R)
• M21: 2,032,437 km (0.071 R)
• M22: 2,117,558 km (0.105 R)
• M23: 2,200,734 km (0.055 R)
• M24: 2,304,705 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.5

Radius: 12.8

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 404 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,413,711 km

• M1: 160,967 km (0.106 R)
• M2: 250,277 km (0.102 R)
• M3: 350,957 km (0.07 R)
• M4: 433,684 km (0.052 R)
• M5: 576,251 km (0.086 R)
• M6: 680,670 km (0.103 R)
• M7: 763,099 km (0.103 R)
• M8: 868,565 km (0.115 R)
• M9: 1,045,540 km (0.092 R)
• M10: 1,160,431 km (0.066 R)
• M11: 1,252,882 km (0.11 R)
• M12: 1,375,702 km (0.1 R)
• M13: 1,479,074 km (0.112 R)
• M14: 1,654,104 km (0.116 R)
• M15: 1,784,852 km (0.118 R)
• M16: 1,940,284 km (0.109 R)
• M17: 2,051,884 km (0.097 R)
• M18: 2,143,887 km (0.038 R)
• M19: 2,270,596 km (0.089 R)
• M20: 2,371,575 km (0.061 R)
• M21: 2,479,884 km (0.094 R)
• M22: 2,601,507 km (0.075 R)
• M23: 2,784,914 km (0.046 R)
• M24: 2,887,239 km (0.1 R)
• M25: 3,046,411 km (0.058 R)
• M26: 3,127,044 km (0.112 R)
• M27: 3,233,708 km (0.066 R)
• M28: 3,418,461 km (0.078 R)
• M29: 3,672,478 km (0.117 R)
• M30: 3,771,961 km (0.092 R)
• M31: 4,021,041 km (0.045 R)
• M32: 4,233,919 km (0.042 R)
• M33: 4,415,381 km (0.068 R)
• M34: 4,578,144 km (0.097 R)
• M35: 4,671,044 km (0.12 R)
• M36: 4,764,543 km (0.109 R)
• M37: 4,938,974 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 11.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.57 AU - 0.85 AU

Year: 413 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,413,711 km

• M1: 145,858 km (0.068 R)
• M2: 226,940 km (0.043 R)
• M3: 302,188 km (0.09 R)
• M4: 379,829 km (0.08 R)
• M5: 476,469 km (0.049 R)
• M6: 621,430 km (0.114 R)
• M7: 694,882 km (0.047 R)
• M8: 777,311 km (0.103 R)
• M9: 890,107 km (0.085 R)
• M10: 968,646 km (0.119 R)
• M11: 1,043,445 km (0.109 R)
• M12: 1,123,630 km (0.089 R)
• M13: 1,206,058 km (0.074 R)
• M14: 1,300,903 km (0.114 R)
• M15: 1,451,997 km (0.113 R)
• M16: 1,642,585 km (0.061 R)
• M17: 1,818,362 km (0.106 R)
• M18: 1,912,609 km (0.109 R)
• M19: 2,012,540 km (0.083 R)
• M20: 2,134,911 km (0.106 R)
• M21: 2,217,938 km (0.119 R)
• M22: 2,331,782 km (0.096 R)
• M23: 2,556,628 km (0.095 R)
• M24: 2,671,668 km (0.101 R)
• M25: 2,756,939 km (0.108 R)
• M26: 2,861,508 km (0.092 R)
• M27: 2,939,598 km (0.077 R)
• M28: 3,037,136 km (0.088 R)
• M29: 3,126,296 km (0.117 R)
• M30: 3,235,353 km (0.102 R)
• M31: 3,360,267 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.2

Radius: 11.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.62 AU - 0.94 AU

Year: 476 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,413,711 km

• M1: 172,337 km (0.026 R)
• M2: 246,687 km (0.105 R)
• M3: 331,060 km (0.116 R)
• M4: 423,960 km (0.077 R)
• M5: 535,710 km (0.062 R)
• M6: 679,474 km (0.104 R)
• M7: 789,129 km (0.111 R)
• M8: 864,227 km (0.099 R)
• M9: 994,078 km (0.059 R)
• M10: 1,196,334 km (0.095 R)
• M11: 1,289,683 km (0.108 R)
• M12: 1,369,419 km (0.112 R)
• M13: 1,445,415 km (0.111 R)
• M14: 1,517,371 km (0.045 R)
• M15: 1,607,579 km (0.092 R)
• M16: 1,693,897 km (0.119 R)
• M17: 1,835,416 km (0.105 R)
• M18: 1,919,939 km (0.099 R)
• M19: 2,030,492 km (0.047 R)
• M20: 2,136,856 km (0.11 R)
• M21: 2,348,986 km (0.116 R)
• M22: 2,487,513 km (0.047 R)
• M23: 2,662,992 km (0.088 R)
• M24: 2,814,834 km (0.116 R)
• M25: 2,891,727 km (0.074 R)
• M26: 2,962,337 km (0.108 R)
• M27: 3,069,449 km (0.09 R)
• M28: 3,214,110 km (0.061 R)
• M29: 3,331,545 km (0.093 R)
• M30: 3,405,745 km (0.089 R)
• M31: 3,738,600 km (0.049 R)
• M32: 4,106,013 km (0.057 R)
• M33: 4,241,698 km (0.107 R)
• M34: 4,362,872 km (0.078 R)
• M35: 4,501,400 km (0.115 R)
• M36: 4,591,907 km (0.052 R)
• M37: 4,691,240 km (0.116 R)
• M38: 4,766,338 km (0.117 R)
• M39: 5,181,921 km (0.035 R)
• M40: 5,268,239 km (0.102 R)
• M41: 5,582,843 km (0.103 R)
• M42: 5,742,464 km (0.099 R)
• M43: 6,002,914 km (0.112 R)
• M44: 6,166,424 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 14

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.91 AU - 1.01 AU

Year: 649 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,413,711 km

• M1: 187,446 km (0.039 R)
• M2: 290,369 km (0.085 R)
• M3: 423,212 km (0.068 R)
• M4: 517,609 km (0.042 R)
• M5: 617,540 km (0.103 R)
• M6: 717,172 km (0.12 R)
• M7: 841,488 km (0.054 R)
• M8: 1,063,491 km (0.078 R)
• M9: 1,171,800 km (0.106 R)
• M10: 1,278,613 km (0.08 R)
• M11: 1,389,016 km (0.065 R)
• M12: 1,497,026 km (0.039 R)
• M13: 1,614,161 km (0.073 R)
• M14: 1,832,873 km (0.082 R)
• M15: 1,958,835 km (0.043 R)
• M16: 2,107,385 km (0.092 R)
• M17: 2,199,837 km (0.069 R)
• M18: 2,368,284 km (0.104 R)
• M19: 2,597,468 km (0.103 R)
• M20: 2,711,312 km (0.1 R)
• M21: 2,877,814 km (0.058 R)
• M22: 3,145,594 km (0.084 R)
• M23: 3,267,367 km (0.115 R)
• M24: 3,398,415 km (0.071 R)
• M25: 3,539,186 km (0.11 R)
• M26: 3,713,917 km (0.06 R)
• M27: 3,810,407 km (0.05 R)
• M28: 3,981,398 km (0.087 R)
• M29: 4,105,115 km (0.039 R)
• M30: 4,322,780 km (0.117 R)
• M31: 4,467,142 km (0.089 R)
• M32: 4,743,300 km (0.081 R)
• M33: 4,839,491 km (0.112 R)
• M34: 4,936,431 km (0.045 R)
• M35: 5,114,302 km (0.06 R)
• M36: 5,285,442 km (0.064 R)
• M37: 5,439,977 km (0.115 R)
• M38: 5,559,356 km (0.073 R)
• M39: 5,838,057 km (0.114 R)
• M40: 6,083,248 km (0.096 R)
• M41: 6,255,136 km (0.096 R)
• M42: 6,428,520 km (0.104 R)
• M43: 6,642,744 km (0.111 R)
• M44: 6,731,156 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.38 AU - 3.56 AU

Year: 4462 Days

Day: 14.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,413,711 km

• M1: 255,962 km (0.07 R)
• M2: 456,423 km (0.106 R)
• M3: 601,982 km (0.072 R)
• M4: 706,102 km (0.083 R)
• M5: 936,183 km (0.073 R)
• M6: 1,090,120 km (0.097 R)
• M7: 1,192,893 km (0.072 R)
• M8: 1,393,355 km (0.074 R)
• M9: 1,656,048 km (0.075 R)
• M10: 1,864,139 km (0.034 R)
• M11: 1,971,700 km (0.076 R)
• M12: 2,211,954 km (0.094 R)
• M13: 2,501,426 km (0.11 R)
• M14: 2,783,119 km (0.094 R)
• M15: 3,333,938 km (0.1 R)
• M16: 3,555,044 km (0.105 R)
• M17: 4,105,564 km (0.111 R)
• M18: 4,295,254 km (0.033 R)
• M19: 4,683,311 km (0.095 R)
• M20: 4,906,661 km (0.067 R)
• M21: 5,082,887 km (0.034 R)
• M22: 5,545,743 km (0.097 R)
• M23: 6,320,061 km (0.08 R)
• M24: 6,567,496 km (0.119 R)
• M25: 6,874,172 km (0.076 R)
• M26: 7,157,061 km (0.091 R)
• M27: 7,646,994 km (0.11 R)
• M28: 7,763,830 km (0.097 R)
• M29: 8,327,216 km (0.05 R)
• M30: 8,903,916 km (0.06 R)
• M31: 9,399,533 km (0.071 R)
• M32: 9,682,423 km (0.08 R)
• M33: 10,160,089 km (0.086 R)
• M34: 10,450,309 km (0.12 R)
• M35: 10,808,895 km (0.092 R)
• M36: 11,138,459 km (0.097 R)
• M37: 11,571,844 km (0.119 R)
• M38: 11,773,801 km (0.107 R)
• M39: 11,976,806 km (0.102 R)
• M40: 12,078,831 km (0.065 R)
• M41: 13,325,131 km (0.103 R)
• M42: 13,749,690 km (0.106 R)
• M43: 14,214,790 km (0.072 R)
• M44: 15,123,597 km (0.06 R)
• M45: 15,233,850 km (0.112 R)
• M46: 15,381,354 km (0.084 R)
• M47: 15,715,107 km (0.051 R)
• M48: 16,578,735 km (0.058 R)
• M49: 17,689,649 km (0.044 R)
• M50: 18,785,005 km (0.119 R)
• M51: 19,022,566 km (0.036 R)
• M52: 19,141,646 km (0.117 R)
• M53: 19,540,773 km (0.035 R)
• M54: 19,781,476 km (0.104 R)
• M55: 20,550,409 km (0.118 R)
• M56: 20,672,780 km (0.058 R)
• M57: 21,535,661 km (0.078 R)
• M58: 22,578,358 km (0.115 R)
• M59: 23,339,213 km (0.059 R)
• M60: 23,466,969 km (0.119 R)
• M61: 23,808,352 km (0.104 R)
• M62: 24,022,725 km (0.055 R)
• M63: 24,194,613 km (0.087 R)
• M64: 24,626,203 km (0.025 R)
• M65: 24,886,354 km (0.113 R)
• M66: 25,365,665 km (0.103 R)
• M67: 25,891,951 km (0.105 R)
• M68: 26,068,177 km (0.095 R)
• M69: 27,044,901 km (0.067 R)
• M70: 27,313,280 km (0.107 R)
• M71: 27,537,677 km (0.116 R)
• M72: 28,123,951 km (0.069 R)
• M73: 28,441,248 km (0.112 R)
• M74: 28,577,681 km (0.106 R)
• M75: 29,446,546 km (0.032 R)
• M76: 30,649,462 km (0.064 R)
• M77: 31,022,858 km (0.081 R)
• M78: 31,397,751 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 4.2

Gravity: 26.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.71 AU - 8.49 AU

Year: 15913 Days

Day: 22.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,413,711 km

• M1: 127,607 km (0.115 R)
• M2: 265,536 km (0.076 R)
• M3: 493,972 km (0.116 R)
• M4: 581,637 km (0.115 R)
• M5: 1,160,431 km (0.028 R)
• M6: 1,277,865 km (0.105 R)
• M7: 1,423,873 km (0.117 R)
• M8: 2,231,103 km (0.098 R)
• M9: 2,960,991 km (0.114 R)
• M10: 3,057,032 km (0.064 R)
• M11: 3,252,258 km (0.119 R)
• M12: 3,351,291 km (0.117 R)
• M13: 3,654,676 km (0.114 R)
• M14: 4,179,765 km (0.079 R)
• M15: 4,323,678 km (0.086 R)
• M16: 4,506,037 km (0.057 R)
• M17: 4,542,689 km (0.115 R)
• M18: 4,653,691 km (0.11 R)
• M19: 5,533,027 km (0.045 R)
• M20: 7,093,781 km (0.031 R)
• M21: 7,395,221 km (0.119 R)
• M22: 7,438,605 km (0.084 R)
• M23: 8,324,374 km (0.109 R)
• M24: 9,149,705 km (0.119 R)
• M25: 9,430,650 km (0.104 R)
• M26: 9,761,859 km (0.094 R)
• M27: 10,000,767 km (0.104 R)
• M28: 10,533,336 km (0.119 R)
• M29: 13,224,751 km (0.116 R)
• M30: 13,277,409 km (0.118 R)
• M31: 14,618,106 km (0.102 R)
• M32: 15,111,180 km (0.106 R)
• M33: 15,387,487 km (0.098 R)
• M34: 15,554,139 km (0.093 R)
• M35: 15,777,190 km (0.101 R)
• M36: 16,057,536 km (0.098 R)
• M37: 16,736,860 km (0.113 R)
• M38: 17,022,742 km (0.103 R)
• M39: 17,483,503 km (0.077 R)
• M40: 17,773,424 km (0.1 R)
• M41: 17,889,961 km (0.091 R)
• M42: 18,771,391 km (0.096 R)
• M43: 20,759,996 km (0.047 R)
• M44: 21,872,405 km (0.085 R)
• M45: 22,184,915 km (0.119 R)
• M46: 23,385,738 km (0.115 R)
• M47: 23,641,101 km (0.105 R)
• M48: 24,932,280 km (0.099 R)
• M49: 25,127,954 km (0.097 R)
• M50: 25,193,329 km (0.104 R)
• M51: 25,324,077 km (0.041 R)
• M52: 25,586,472 km (0.105 R)
• M53: 25,783,791 km (0.103 R)
• M54: 26,578,306 km (0.119 R)
• M55: 27,313,579 km (0.099 R)
• M56: 28,055,435 km (0.103 R)
• M57: 28,599,223 km (0.034 R)
• M58: 28,667,440 km (0.085 R)
• M59: 28,872,389 km (0.09 R)
• M60: 30,669,059 km (0.083 R)
• M61: 32,786,468 km (0.092 R)
• M62: 34,296,658 km (0.116 R)
• M63: 34,732,287 km (0.118 R)
• M64: 34,950,700 km (0.119 R)
• M65: 36,271,350 km (0.054 R)
• M66: 38,508,137 km (0.043 R)
• M67: 39,415,299 km (0.054 R)
• M68: 41,019,886 km (0.083 R)
• M69: 41,096,779 km (0.063 R)
• M70: 41,404,951 km (0.061 R)
• M71: 43,583,844 km (0.047 R)
• M72: 45,083,562 km (0.054 R)
• M73: 47,243,606 km (0.08 R)
• M74: 48,946,778 km (0.09 R)
• M75: 49,518,840 km (0.072 R)
• M76: 50,011,167 km (0.067 R)
• M77: 50,587,418 km (0.085 R)
• M78: 51,663,475 km (0.081 R)
• M79: 54,344,269 km (0.106 R)
• M80: 54,682,510 km (0.079 R)
• M81: 55,361,086 km (0.108 R)
• M82: 56,213,345 km (0.113 R)
• M83: 56,641,045 km (0.111 R)
• M84: 57,155,811 km (0.031 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit