🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.38 AU - 0.62 AU

Year: 228 Days

Day: 45.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.5 AU - 0.74 AU

Year: 315 Days

Day: 21.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 14.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.71 AU - 0.89 AU

Year: 462 Days

Day: 9.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,951,076 km

• M1: 197,170 km (0.06 R)
• M2: 297,251 km (0.066 R)
• M3: 401,969 km (0.085 R)
• M4: 516,711 km (0.064 R)
• M5: 635,193 km (0.033 R)
• M6: 769,232 km (0.066 R)
• M7: 879,336 km (0.086 R)
• M8: 1,004,699 km (0.071 R)
• M9: 1,098,497 km (0.076 R)
• M10: 1,285,495 km (0.066 R)
• M11: 1,393,803 km (0.093 R)
• M12: 1,521,560 km (0.096 R)
• M13: 1,659,040 km (0.11 R)
• M14: 1,818,362 km (0.115 R)
• M15: 1,911,861 km (0.04 R)
• M16: 2,037,074 km (0.092 R)
• M17: 2,245,913 km (0.096 R)
• M18: 2,572,934 km (0.068 R)
• M19: 2,672,117 km (0.097 R)
• M20: 2,813,188 km (0.08 R)
• M21: 2,929,276 km (0.086 R)
• M22: 3,026,066 km (0.045 R)
• M23: 3,159,357 km (0.115 R)
• M24: 3,490,118 km (0.108 R)
• M25: 3,607,852 km (0.052 R)
• M26: 3,771,961 km (0.071 R)
• M27: 3,877,726 km (0.028 R)
• M28: 4,030,615 km (0.1 R)
• M29: 4,201,157 km (0.083 R)
• M30: 4,437,671 km (0.08 R)
• M31: 4,597,891 km (0.095 R)
• M32: 4,776,361 km (0.095 R)
• M33: 4,874,647 km (0.081 R)
• M34: 4,990,136 km (0.066 R)
• M35: 5,089,918 km (0.099 R)
• M36: 5,182,070 km (0.06 R)
• M37: 5,478,872 km (0.063 R)
• M38: 5,607,826 km (0.072 R)
• M39: 5,956,538 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 10.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.4 AU - 1.68 AU

Year: 1234 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,951,076 km

• M1: 132,245 km (0.054 R)
• M2: 198,816 km (0.081 R)
• M3: 283,039 km (0.1 R)
• M4: 362,775 km (0.078 R)
• M5: 474,225 km (0.034 R)
• M6: 563,984 km (0.111 R)
• M7: 717,322 km (0.049 R)
• M8: 949,198 km (0.06 R)
• M9: 1,037,012 km (0.112 R)
• M10: 1,127,818 km (0.056 R)
• M11: 1,205,609 km (0.113 R)
• M12: 1,285,345 km (0.077 R)
• M13: 1,450,202 km (0.116 R)
• M14: 1,526,945 km (0.115 R)
• M15: 1,604,886 km (0.111 R)
• M16: 1,747,004 km (0.077 R)
• M17: 1,856,510 km (0.119 R)
• M18: 2,092,126 km (0.111 R)
• M19: 2,248,007 km (0.063 R)
• M20: 2,317,421 km (0.087 R)
• M21: 2,561,265 km (0.109 R)
• M22: 2,644,292 km (0.094 R)
• M23: 2,899,207 km (0.097 R)
• M24: 3,106,849 km (0.117 R)
• M25: 3,285,468 km (0.113 R)
• M26: 3,410,233 km (0.051 R)
• M27: 3,479,048 km (0.117 R)
• M28: 3,652,881 km (0.058 R)
• M29: 3,758,647 km (0.113 R)
• M30: 4,070,109 km (0.097 R)
• M31: 4,179,765 km (0.081 R)
• M32: 4,439,766 km (0.1 R)
• M33: 4,730,584 km (0.095 R)
• M34: 4,846,073 km (0.069 R)
• M35: 4,923,565 km (0.114 R)
• M36: 4,988,491 km (0.049 R)
• M37: 5,185,062 km (0.068 R)
• M38: 5,277,663 km (0.066 R)
• M39: 5,531,830 km (0.059 R)
• M40: 5,708,056 km (0.052 R)
• M41: 6,149,819 km (0.096 R)
• M42: 6,219,831 km (0.071 R)
• M43: 6,502,571 km (0.085 R)
• M44: 6,949,419 km (0.093 R)
• M45: 7,066,255 km (0.085 R)
• M46: 7,183,839 km (0.092 R)
• M47: 7,287,211 km (0.089 R)
• M48: 7,510,561 km (0.094 R)
• M49: 7,615,579 km (0.102 R)
• M50: 7,811,851 km (0.061 R)
• M51: 7,994,510 km (0.029 R)
• M52: 8,132,439 km (0.068 R)
• M53: 8,426,250 km (0.076 R)
• M54: 8,755,066 km (0.115 R)
• M55: 8,881,476 km (0.063 R)
• M56: 9,088,071 km (0.103 R)
• M57: 9,216,126 km (0.118 R)
• M58: 9,376,944 km (0.06 R)
• M59: 9,603,585 km (0.117 R)
• M60: 10,029,490 km (0.114 R)
• M61: 10,261,367 km (0.111 R)
• M62: 10,595,868 km (0.071 R)
• M63: 10,747,410 km (0.093 R)
• M64: 10,899,850 km (0.093 R)
• M65: 11,069,943 km (0.08 R)
• M66: 11,292,545 km (0.117 R)
• M67: 11,395,767 km (0.112 R)
• M68: 11,551,050 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 12.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.96 AU - 4.04 AU

Year: 4228 Days

Day: 14.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,951,076 km

• M1: 174,282 km (0.066 R)
• M2: 298,897 km (0.057 R)
• M3: 449,392 km (0.03 R)
• M4: 551,567 km (0.075 R)
• M5: 652,845 km (0.032 R)
• M6: 949,647 km (0.067 R)
• M7: 1,532,481 km (0.095 R)
• M8: 1,667,418 km (0.108 R)
• M9: 1,822,102 km (0.07 R)
• M10: 1,901,389 km (0.115 R)
• M11: 2,146,281 km (0.106 R)
• M12: 2,315,326 km (0.096 R)
• M13: 2,436,501 km (0.068 R)
• M14: 2,559,769 km (0.037 R)
• M15: 2,739,586 km (0.073 R)
• M16: 2,831,140 km (0.049 R)
• M17: 2,960,991 km (0.077 R)
• M18: 3,073,937 km (0.06 R)
• M19: 3,362,811 km (0.046 R)
• M20: 3,540,383 km (0.04 R)
• M21: 3,802,628 km (0.119 R)
• M22: 3,987,830 km (0.119 R)
• M23: 5,025,890 km (0.12 R)
• M24: 5,138,836 km (0.066 R)
• M25: 5,321,047 km (0.117 R)
• M26: 5,715,686 km (0.086 R)
• M27: 5,904,628 km (0.032 R)
• M28: 6,143,835 km (0.092 R)
• M29: 6,240,475 km (0.112 R)
• M30: 6,410,718 km (0.049 R)
• M31: 6,905,737 km (0.088 R)
• M32: 7,438,754 km (0.099 R)
• M33: 7,853,888 km (0.092 R)
• M34: 9,061,891 km (0.111 R)
• M35: 9,199,671 km (0.072 R)
• M36: 9,449,499 km (0.062 R)
• M37: 9,589,224 km (0.104 R)
• M38: 9,814,219 km (0.117 R)
• M39: 10,012,585 km (0.108 R)
• M40: 11,677,011 km (0.047 R)
• M41: 11,857,127 km (0.044 R)
• M42: 11,947,634 km (0.059 R)
• M43: 12,098,877 km (0.057 R)
• M44: 12,556,497 km (0.097 R)
• M45: 14,058,609 km (0.037 R)
• M46: 14,346,585 km (0.076 R)
• M47: 14,668,969 km (0.048 R)
• M48: 14,863,446 km (0.099 R)
• M49: 15,124,046 km (0.09 R)
• M50: 15,815,636 km (0.062 R)
• M51: 16,316,041 km (0.118 R)
• M52: 16,483,890 km (0.079 R)
• M53: 16,584,869 km (0.116 R)
• M54: 16,787,574 km (0.079 R)
• M55: 17,469,291 km (0.057 R)
• M56: 17,641,030 km (0.071 R)
• M57: 18,021,008 km (0.084 R)
• M58: 18,264,254 km (0.112 R)
• M59: 18,754,038 km (0.114 R)
• M60: 19,177,250 km (0.056 R)
• M61: 19,318,919 km (0.098 R)
• M62: 19,889,635 km (0.087 R)
• M63: 21,266,983 km (0.117 R)
• M64: 21,413,738 km (0.107 R)
• M65: 21,560,793 km (0.06 R)
• M66: 22,264,202 km (0.108 R)
• M67: 22,787,346 km (0.064 R)
• M68: 23,314,529 km (0.112 R)
• M69: 23,541,768 km (0.082 R)
• M70: 25,152,488 km (0.05 R)
• M71: 25,385,412 km (0.104 R)
• M72: 25,775,414 km (0.091 R)
• M73: 25,931,893 km (0.106 R)
• M74: 26,128,016 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 14.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.75 AU - 3.91 AU

Year: 4840 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,951,076 km

• M1: 213,925 km (0.041 R)
• M2: 362,476 km (0.102 R)
• M3: 474,973 km (0.114 R)
• M4: 565,779 km (0.031 R)
• M5: 848,370 km (0.056 R)
• M6: 941,419 km (0.105 R)
• M7: 1,165,218 km (0.078 R)
• M8: 1,324,839 km (0.112 R)
• M9: 1,833,322 km (0.085 R)
• M10: 2,299,469 km (0.11 R)
• M11: 2,434,705 km (0.111 R)
• M12: 2,538,077 km (0.076 R)
• M13: 3,340,520 km (0.059 R)
• M14: 3,456,010 km (0.102 R)
• M15: 3,572,696 km (0.119 R)
• M16: 3,870,396 km (0.088 R)
• M17: 4,053,055 km (0.082 R)
• M18: 4,238,556 km (0.066 R)
• M19: 4,384,863 km (0.094 R)
• M20: 4,618,236 km (0.079 R)
• M21: 5,009,135 km (0.084 R)
• M22: 5,275,719 km (0.115 R)
• M23: 5,433,395 km (0.075 R)
• M24: 5,524,201 km (0.114 R)
• M25: 6,292,984 km (0.09 R)
• M26: 6,580,960 km (0.088 R)
• M27: 6,775,437 km (0.097 R)
• M28: 7,445,785 km (0.114 R)
• M29: 7,623,208 km (0.115 R)
• M30: 7,725,084 km (0.112 R)
• M31: 8,033,705 km (0.1 R)
• M32: 8,163,556 km (0.056 R)
• M33: 8,267,975 km (0.091 R)
• M34: 8,399,023 km (0.117 R)
• M35: 8,983,951 km (0.099 R)
• M36: 9,527,290 km (0.11 R)
• M37: 9,886,325 km (0.101 R)
• M38: 10,165,475 km (0.103 R)
• M39: 10,362,495 km (0.111 R)
• M40: 10,645,983 km (0.063 R)
• M41: 11,134,121 km (0.077 R)
• M42: 11,747,173 km (0.044 R)
• M43: 11,865,206 km (0.101 R)
• M44: 12,732,724 km (0.089 R)
• M45: 12,823,679 km (0.102 R)
• M46: 13,312,266 km (0.073 R)
• M47: 13,435,385 km (0.073 R)
• M48: 13,775,870 km (0.097 R)
• M49: 14,719,084 km (0.113 R)
• M50: 15,230,709 km (0.102 R)
• M51: 15,424,139 km (0.068 R)
• M52: 16,700,807 km (0.114 R)
• M53: 16,867,010 km (0.076 R)
• M54: 17,100,533 km (0.088 R)
• M55: 17,200,913 km (0.084 R)
• M56: 17,435,931 km (0.04 R)
• M57: 17,841,491 km (0.111 R)
• M58: 18,079,351 km (0.096 R)
• M59: 18,386,925 km (0.083 R)
• M60: 19,354,823 km (0.097 R)
• M61: 19,704,433 km (0.064 R)
• M62: 20,730,375 km (0.12 R)
• M63: 21,267,880 km (0.078 R)
• M64: 21,484,049 km (0.073 R)
• M65: 22,064,489 km (0.102 R)
• M66: 22,429,807 km (0.102 R)
• M67: 22,539,762 km (0.054 R)
• M68: 23,203,527 km (0.093 R)
• M69: 23,351,928 km (0.07 R)
• M70: 23,836,326 km (0.119 R)
• M71: 24,512,509 km (0.098 R)
• M72: 25,730,235 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323

Radius: 3.4

Gravity: 27.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.81 AU - 7.83 AU

Year: 11500 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,951,076 km

• M1: 43,533 km (0.118 R)
• M2: 77,193 km (0.089 R)
• M3: 472,430 km (0.103 R)
• M4: 628,610 km (0.102 R)
• M5: 689,197 km (0.105 R)
• M6: 751,729 km (0.079 R)
• M7: 1,183,768 km (0.097 R)
• M8: 1,335,909 km (0.034 R)
• M9: 1,742,815 km (0.095 R)
• M10: 2,026,453 km (0.103 R)
• M11: 2,162,288 km (0.08 R)
• M12: 2,185,176 km (0.092 R)
• M13: 2,418,848 km (0.116 R)
• M14: 3,271,107 km (0.069 R)
• M15: 3,923,055 km (0.103 R)
• M16: 4,321,284 km (0.045 R)
• M17: 4,792,218 km (0.113 R)
• M18: 5,094,705 km (0.079 R)
• M19: 5,310,126 km (0.106 R)
• M20: 5,372,209 km (0.081 R)
• M21: 5,845,537 km (0.093 R)
• M22: 5,877,551 km (0.08 R)
• M23: 6,201,131 km (0.117 R)
• M24: 6,299,267 km (0.1 R)
• M25: 6,697,197 km (0.099 R)
• M26: 6,932,964 km (0.116 R)
• M27: 7,240,238 km (0.105 R)
• M28: 7,621,862 km (0.106 R)
• M29: 7,797,340 km (0.106 R)
• M30: 8,585,721 km (0.079 R)
• M31: 9,511,881 km (0.095 R)
• M32: 10,664,383 km (0.104 R)
• M33: 11,058,275 km (0.08 R)
• M34: 12,930,342 km (0.097 R)
• M35: 13,434,637 km (0.114 R)
• M36: 13,604,131 km (0.108 R)
• M37: 13,988,149 km (0.108 R)
• M38: 14,116,953 km (0.084 R)
• M39: 14,332,523 km (0.094 R)
• M40: 14,462,374 km (0.056 R)
• M41: 15,073,481 km (0.076 R)
• M42: 15,515,094 km (0.079 R)
• M43: 15,871,436 km (0.071 R)
• M44: 15,916,166 km (0.051 R)
• M45: 15,961,046 km (0.114 R)
• M46: 16,095,534 km (0.116 R)
• M47: 16,185,442 km (0.092 R)
• M48: 16,819,737 km (0.113 R)
• M49: 16,865,365 km (0.113 R)
• M50: 17,415,885 km (0.044 R)
• M51: 17,693,389 km (0.089 R)
• M52: 19,007,457 km (0.083 R)
• M53: 19,676,159 km (0.084 R)
• M54: 20,938,466 km (0.118 R)
• M55: 21,135,038 km (0.073 R)
• M56: 21,629,010 km (0.094 R)
• M57: 21,877,342 km (0.111 R)
• M58: 22,326,884 km (0.064 R)
• M59: 22,427,264 km (0.037 R)
• M60: 22,779,417 km (0.119 R)
• M61: 22,930,960 km (0.069 R)
• M62: 25,400,522 km (0.119 R)
• M63: 26,507,097 km (0.1 R)
• M64: 27,093,072 km (0.102 R)
• M65: 27,253,590 km (0.067 R)
• M66: 28,494,804 km (0.049 R)
• M67: 28,712,619 km (0.114 R)
• M68: 28,767,072 km (0.109 R)
• M69: 29,094,991 km (0.111 R)
• M70: 29,314,301 km (0.085 R)
• M71: 29,699,216 km (0.115 R)
• M72: 31,144,033 km (0.099 R)
• M73: 31,199,982 km (0.072 R)
• M74: 31,536,877 km (0.113 R)
• M75: 31,931,366 km (0.067 R)
• M76: 32,100,861 km (0.119 R)
• M77: 33,697,968 km (0.093 R)
• M78: 33,755,413 km (0.027 R)
• M79: 34,159,028 km (0.091 R)
• M80: 34,274,518 km (0.06 R)
• M81: 34,448,201 km (0.097 R)
• M82: 34,912,553 km (0.1 R)
• M83: 36,082,707 km (0.071 R)
• M84: 36,141,499 km (0.111 R)
• M85: 36,259,382 km (0.086 R)
• M86: 36,731,663 km (0.12 R)
• M87: 36,909,385 km (0.108 R)
• M88: 37,087,407 km (0.09 R)
• M89: 38,161,070 km (0.119 R)
• M90: 38,521,302 km (0.102 R)
• M91: 38,701,717 km (0.087 R)
• M92: 39,245,057 km (0.084 R)
• M93: 40,155,958 km (0.081 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: 394 - 11,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit