🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.85 AU - 0.91 AU

Year: 314 Days

Day: 38.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 172.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,118,158 km

• M1: 241,451 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.31 AU - 1.31 AU

Year: 571 Days

Day: 26 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,118,158 km

• M1: 1,314,516 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.51 AU - 1.63 AU

Year: 749 Days

Day: 33.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,118,158 km

• M1: 1,104,780 km (0.076 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.6

Radius: 14.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.28 AU - 11.16 AU

Year: 10661 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,118,158 km

• M1: 178,021 km (0.045 R)
• M2: 440,865 km (0.069 R)
• M3: 556,055 km (0.095 R)
• M4: 654,790 km (0.106 R)
• M5: 924,066 km (0.113 R)
• M6: 1,155,494 km (0.091 R)
• M7: 1,487,900 km (0.067 R)
• M8: 1,741,319 km (0.048 R)
• M9: 2,243,070 km (0.093 R)
• M10: 3,077,827 km (0.091 R)
• M11: 3,185,238 km (0.112 R)
• M12: 3,656,172 km (0.032 R)
• M13: 4,179,166 km (0.093 R)
• M14: 4,388,902 km (0.073 R)
• M15: 4,725,797 km (0.067 R)
• M16: 4,976,224 km (0.082 R)
• M17: 5,230,989 km (0.065 R)
• M18: 5,392,554 km (0.118 R)
• M19: 5,522,854 km (0.055 R)
• M20: 5,621,439 km (0.053 R)
• M21: 7,204,484 km (0.102 R)
• M22: 7,420,802 km (0.044 R)
• M23: 7,896,673 km (0.086 R)
• M24: 8,007,974 km (0.049 R)
• M25: 8,269,621 km (0.098 R)
• M26: 8,382,567 km (0.089 R)
• M27: 8,801,441 km (0.072 R)
• M28: 8,994,123 km (0.119 R)
• M29: 9,227,047 km (0.072 R)
• M30: 9,541,053 km (0.116 R)
• M31: 9,978,328 km (0.097 R)
• M32: 10,138,996 km (0.113 R)
• M33: 10,341,102 km (0.118 R)
• M34: 10,667,226 km (0.089 R)
• M35: 11,371,533 km (0.107 R)
• M36: 11,581,568 km (0.114 R)
• M37: 13,886,123 km (0.084 R)
• M38: 15,437,303 km (0.12 R)
• M39: 15,670,078 km (0.107 R)
• M40: 15,950,873 km (0.071 R)
• M41: 16,470,127 km (0.117 R)
• M42: 16,565,122 km (0.107 R)
• M43: 17,042,937 km (0.052 R)
• M44: 17,138,979 km (0.101 R)
• M45: 17,331,811 km (0.084 R)
• M46: 19,348,839 km (0.11 R)
• M47: 20,871,297 km (0.076 R)
• M48: 21,439,320 km (0.084 R)
• M49: 21,542,991 km (0.115 R)
• M50: 22,960,730 km (0.109 R)
• M51: 23,493,598 km (0.111 R)
• M52: 24,734,362 km (0.085 R)
• M53: 24,843,270 km (0.052 R)
• M54: 25,170,889 km (0.099 R)
• M55: 25,500,004 km (0.042 R)
• M56: 25,609,959 km (0.085 R)
• M57: 25,830,466 km (0.054 R)
• M58: 26,051,721 km (0.118 R)
• M59: 26,440,227 km (0.099 R)
• M60: 26,886,627 km (0.119 R)
• M61: 28,411,628 km (0.104 R)
• M62: 29,098,431 km (0.118 R)
• M63: 29,328,513 km (0.102 R)
• M64: 30,546,688 km (0.109 R)
• M65: 32,256,143 km (0.108 R)
• M66: 32,673,372 km (0.113 R)
• M67: 33,152,384 km (0.034 R)
• M68: 33,392,788 km (0.077 R)
• M69: 33,573,502 km (0.092 R)
• M70: 33,875,391 km (0.086 R)
• M71: 34,057,002 km (0.094 R)
• M72: 34,299,501 km (0.09 R)
• M73: 34,786,442 km (0.051 R)
• M74: 35,214,292 km (0.092 R)
• M75: 35,459,632 km (0.063 R)
• M76: 35,582,452 km (0.056 R)
• M77: 36,198,945 km (0.091 R)
• M78: 37,254,956 km (0.11 R)
• M79: 37,818,192 km (0.101 R)
• M80: 38,195,328 km (0.113 R)
• M81: 38,763,202 km (0.083 R)
• M82: 39,461,076 km (0.085 R)
• M83: 41,514,905 km (0.12 R)
• M84: 42,228,936 km (0.112 R)
• M85: 42,489,685 km (0.049 R)
• M86: 43,340,448 km (0.117 R)
• M87: 43,669,114 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 10.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.44 AU - 11.68 AU

Year: 14967 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,118,158 km

• M1: 147,204 km (0.038 R)
• M2: 235,168 km (0.119 R)
• M3: 413,489 km (0.081 R)
• M4: 480,209 km (0.11 R)
• M5: 611,406 km (0.088 R)
• M6: 1,238,670 km (0.067 R)
• M7: 1,383,481 km (0.12 R)
• M8: 1,645,277 km (0.113 R)
• M9: 2,736,145 km (0.039 R)
• M10: 3,235,952 km (0.111 R)
• M11: 3,322,120 km (0.103 R)
• M12: 3,409,036 km (0.085 R)
• M13: 3,526,171 km (0.033 R)
• M14: 3,614,883 km (0.112 R)
• M15: 3,794,550 km (0.063 R)
• M16: 4,069,660 km (0.102 R)
• M17: 4,510,525 km (0.062 R)
• M18: 4,704,255 km (0.095 R)
• M19: 5,472,141 km (0.088 R)
• M20: 5,748,298 km (0.087 R)
• M21: 6,242,869 km (0.116 R)
• M22: 6,640,949 km (0.08 R)
• M23: 6,861,606 km (0.078 R)
• M24: 6,972,906 km (0.116 R)
• M25: 7,500,089 km (0.104 R)
• M26: 7,807,064 km (0.075 R)
• M27: 8,001,093 km (0.069 R)
• M28: 8,079,183 km (0.096 R)
• M29: 8,995,021 km (0.07 R)
• M30: 9,859,846 km (0.101 R)
• M31: 10,196,292 km (0.089 R)
• M32: 10,280,964 km (0.041 R)
• M33: 10,880,403 km (0.112 R)
• M34: 11,140,853 km (0.077 R)
• M35: 11,667,886 km (0.09 R)
• M36: 12,068,509 km (0.076 R)
• M37: 13,529,332 km (0.099 R)
• M38: 14,422,880 km (0.119 R)
• M39: 14,997,187 km (0.103 R)
• M40: 15,481,435 km (0.113 R)
• M41: 15,774,347 km (0.04 R)
• M42: 16,266,824 km (0.101 R)
• M43: 16,714,420 km (0.09 R)
• M44: 16,914,582 km (0.093 R)
• M45: 17,520,005 km (0.092 R)
• M46: 18,804,004 km (0.079 R)
• M47: 19,905,792 km (0.092 R)
• M48: 20,384,505 km (0.068 R)
• M49: 20,651,986 km (0.1 R)
• M50: 21,407,306 km (0.043 R)
• M51: 21,570,367 km (0.102 R)
• M52: 21,843,084 km (0.12 R)
• M53: 22,116,848 km (0.045 R)
• M54: 22,391,809 km (0.076 R)
• M55: 23,223,424 km (0.101 R)
• M56: 23,671,021 km (0.111 R)
• M57: 23,783,369 km (0.074 R)
• M58: 24,291,253 km (0.103 R)
• M59: 25,088,311 km (0.114 R)
• M60: 25,547,726 km (0.088 R)
• M61: 25,836,151 km (0.059 R)
• M62: 26,649,813 km (0.063 R)
• M63: 26,825,142 km (0.073 R)
• M64: 27,118,354 km (0.109 R)
• M65: 27,767,310 km (0.1 R)
• M66: 28,123,353 km (0.059 R)
• M67: 29,140,468 km (0.114 R)
• M68: 29,562,783 km (0.061 R)
• M69: 33,959,465 km (0.066 R)
• M70: 35,042,104 km (0.094 R)
• M71: 35,298,515 km (0.117 R)
• M72: 36,395,068 km (0.064 R)
• M73: 36,784,770 km (0.104 R)
• M74: 36,915,070 km (0.086 R)
• M75: 37,437,466 km (0.101 R)
• M76: 37,633,888 km (0.099 R)
• M77: 38,225,547 km (0.112 R)
• M78: 38,687,805 km (0.111 R)
• M79: 38,754,076 km (0.109 R)
• M80: 39,218,428 km (0.102 R)
• M81: 39,284,999 km (0.074 R)
• M82: 39,351,570 km (0.099 R)
• M83: 41,771,615 km (0.096 R)
• M84: 41,839,532 km (0.099 R)
• M85: 42,520,652 km (0.059 R)
• M86: 43,480,322 km (0.069 R)
• M87: 45,491,067 km (0.109 R)
• M88: 47,107,173 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 3.9

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.24 AU - 16.12 AU

Year: 19268 Days

Day: 20.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 41,118,158 km

• M1: 59,839 km (0.115 R)
• M2: 150,495 km (0.104 R)
• M3: 187,895 km (0.091 R)
• M4: 461,210 km (0.117 R)
• M5: 499,208 km (0.064 R)
• M6: 1,242,410 km (0.094 R)
• M7: 1,462,469 km (0.096 R)
• M8: 1,907,223 km (0.091 R)
• M9: 1,969,606 km (0.117 R)
• M10: 2,032,586 km (0.08 R)
• M11: 2,874,523 km (0.116 R)
• M12: 4,208,936 km (0.062 R)
• M13: 4,495,715 km (0.088 R)
• M14: 5,131,506 km (0.108 R)
• M15: 6,815,978 km (0.103 R)
• M16: 7,055,634 km (0.053 R)
• M17: 8,345,916 km (0.051 R)
• M18: 8,448,091 km (0.086 R)
• M19: 8,550,715 km (0.074 R)
• M20: 8,809,071 km (0.094 R)
• M21: 9,017,760 km (0.091 R)
• M22: 9,706,807 km (0.063 R)
• M23: 9,760,513 km (0.071 R)
• M24: 10,302,955 km (0.065 R)
• M25: 11,417,010 km (0.053 R)
• M26: 11,473,708 km (0.087 R)
• M27: 11,644,399 km (0.062 R)
• M28: 12,335,392 km (0.075 R)
• M29: 12,510,272 km (0.05 R)
• M30: 12,568,764 km (0.107 R)
• M31: 13,217,720 km (0.108 R)
• M32: 15,542,321 km (0.106 R)
• M33: 16,493,913 km (0.113 R)
• M34: 16,750,922 km (0.116 R)
• M35: 18,586,339 km (0.112 R)
• M36: 18,920,690 km (0.094 R)
• M37: 19,663,443 km (0.1 R)
• M38: 21,037,949 km (0.079 R)
• M39: 21,596,547 km (0.089 R)
• M40: 21,877,492 km (0.116 R)
• M41: 22,230,543 km (0.07 R)
• M42: 22,514,330 km (0.067 R)
• M43: 23,228,959 km (0.079 R)
• M44: 23,300,916 km (0.089 R)
• M45: 23,878,513 km (0.079 R)
• M46: 24,023,772 km (0.041 R)
• M47: 24,096,477 km (0.115 R)
• M48: 24,460,897 km (0.079 R)
• M49: 24,753,960 km (0.09 R)
• M50: 24,900,865 km (0.069 R)
• M51: 25,195,573 km (0.074 R)
• M52: 25,565,528 km (0.045 R)
• M53: 25,639,729 km (0.067 R)
• M54: 26,310,825 km (0.093 R)
• M55: 26,761,563 km (0.073 R)
• M56: 27,746,665 km (0.076 R)
• M57: 28,128,588 km (0.086 R)
• M58: 29,674,084 km (0.067 R)
• M59: 30,693,444 km (0.064 R)
• M60: 33,656,529 km (0.117 R)
• M61: 34,063,884 km (0.089 R)
• M62: 35,295,673 km (0.115 R)
• M63: 36,291,695 km (0.109 R)
• M64: 37,044,771 km (0.114 R)
• M65: 37,381,067 km (0.058 R)
• M66: 37,549,514 km (0.077 R)
• M67: 37,887,456 km (0.063 R)
• M68: 38,651,303 km (0.076 R)
• M69: 41,059,978 km (0.06 R)
• M70: 41,495,158 km (0.106 R)
• M71: 41,669,589 km (0.116 R)
• M72: 41,756,954 km (0.103 R)
• M73: 42,194,678 km (0.065 R)
• M74: 42,633,897 km (0.034 R)
• M75: 43,871,520 km (0.1 R)
• M76: 44,584,055 km (0.105 R)
• M77: 45,930,436 km (0.092 R)
• M78: 47,472,341 km (0.117 R)
• M79: 47,837,659 km (0.112 R)
• M80: 47,929,063 km (0.095 R)
• M81: 48,846,846 km (0.074 R)
• M82: 49,770,464 km (0.088 R)
• M83: 51,635,051 km (0.089 R)
• M84: 53,807,213 km (0.073 R)
• M85: 56,009,144 km (0.107 R)
• M86: 57,850,095 km (0.096 R)
• M87: 59,415,786 km (0.092 R)
• M88: 60,105,133 km (0.075 R)
• M89: 60,599,255 km (0.096 R)
• M90: 62,989,231 km (0.089 R)
• M91: 63,290,072 km (0.097 R)
• M92: 67,040,341 km (0.093 R)
• M93: 67,245,140 km (0.092 R)
• M94: 67,860,736 km (0.087 R)
• M95: 67,963,509 km (0.057 R)
• M96: 68,787,495 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 7.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.3 AU - 18.12 AU

Year: 27187 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,118,158 km

• M1: 223,050 km (0.067 R)
• M2: 390,151 km (0.06 R)
• M3: 489,783 km (0.092 R)
• M4: 793,766 km (0.116 R)
• M5: 907,311 km (0.113 R)
• M6: 991,834 km (0.059 R)
• M7: 1,656,348 km (0.04 R)
• M8: 2,043,208 km (0.112 R)
• M9: 2,481,230 km (0.109 R)
• M10: 2,922,843 km (0.116 R)
• M11: 3,101,164 km (0.116 R)
• M12: 3,283,224 km (0.119 R)
• M13: 3,603,364 km (0.1 R)
• M14: 3,794,700 km (0.058 R)
• M15: 3,850,051 km (0.027 R)
• M16: 3,905,552 km (0.071 R)
• M17: 4,505,439 km (0.085 R)
• M18: 5,042,196 km (0.081 R)
• M19: 5,225,753 km (0.026 R)
• M20: 5,949,358 km (0.104 R)
• M21: 6,013,834 km (0.08 R)
• M22: 6,339,359 km (0.118 R)
• M23: 7,041,721 km (0.05 R)
• M24: 7,768,617 km (0.118 R)
• M25: 7,839,078 km (0.113 R)
• M26: 8,266,479 km (0.072 R)
• M27: 8,374,489 km (0.103 R)
• M28: 8,701,360 km (0.111 R)
• M29: 9,973,840 km (0.066 R)
• M30: 11,343,408 km (0.094 R)
• M31: 11,785,919 km (0.086 R)
• M32: 11,907,542 km (0.1 R)
• M33: 12,357,233 km (0.115 R)
• M34: 12,895,935 km (0.111 R)
• M35: 13,189,147 km (0.05 R)
• M36: 13,611,910 km (0.083 R)
• M37: 14,513,985 km (0.113 R)
• M38: 14,819,015 km (0.093 R)
• M39: 15,038,176 km (0.049 R)
• M40: 15,302,665 km (0.097 R)
• M41: 16,015,350 km (0.098 R)
• M42: 16,647,700 km (0.112 R)
• M43: 17,334,354 km (0.053 R)
• M44: 18,264,254 km (0.103 R)
• M45: 18,452,149 km (0.05 R)
• M46: 18,640,792 km (0.12 R)
• M47: 19,641,153 km (0.035 R)
• M48: 20,659,017 km (0.103 R)
• M49: 20,805,773 km (0.037 R)
• M50: 21,297,650 km (0.034 R)
• M51: 22,695,194 km (0.096 R)
• M52: 23,252,296 km (0.118 R)
• M53: 23,455,899 km (0.109 R)
• M54: 24,070,597 km (0.092 R)
• M55: 25,002,442 km (0.109 R)
• M56: 25,368,059 km (0.108 R)
• M57: 25,420,418 km (0.067 R)
• M58: 25,946,105 km (0.074 R)
• M59: 26,316,360 km (0.036 R)
• M60: 26,528,639 km (0.104 R)
• M61: 26,688,260 km (0.109 R)
• M62: 27,222,474 km (0.06 R)
• M63: 27,437,147 km (0.095 R)
• M64: 27,760,278 km (0.104 R)
• M65: 28,138,911 km (0.108 R)
• M66: 28,301,673 km (0.088 R)
• M67: 30,223,557 km (0.089 R)
• M68: 31,060,108 km (0.11 R)
• M69: 32,130,631 km (0.074 R)
• M70: 32,357,421 km (0.074 R)
• M71: 33,098,678 km (0.078 R)
• M72: 33,270,417 km (0.109 R)
• M73: 33,327,862 km (0.091 R)
• M74: 33,442,604 km (0.032 R)
• M75: 35,005,004 km (0.118 R)
• M76: 36,650,282 km (0.081 R)
• M77: 36,768,763 km (0.093 R)
• M78: 37,303,426 km (0.106 R)
• M79: 38,862,684 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit