🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.47 AU - 0.57 AU

Year: 242 Days

Day: 47.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 17.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,280,540 km

• M1: 194,627 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.51 AU - 0.81 AU

Year: 346 Days

Day: 46 Hours

Environment

Temp: -138 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 10.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 453 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 74,280,540 km

• M1: 129,103 km (0.102 R)
• M2: 197,918 km (0.106 R)
• M3: 306,376 km (0.094 R)
• M4: 387,159 km (0.093 R)
• M5: 522,396 km (0.109 R)
• M6: 587,321 km (0.076 R)
• M7: 683,064 km (0.042 R)
• M8: 805,435 km (0.091 R)
• M9: 895,942 km (0.106 R)
• M10: 990,039 km (0.085 R)
• M11: 1,068,877 km (0.03 R)
• M12: 1,164,470 km (0.118 R)
• M13: 1,238,222 km (0.05 R)
• M14: 1,318,705 km (0.066 R)
• M15: 1,416,692 km (0.04 R)
• M16: 1,485,208 km (0.054 R)
• M17: 1,614,759 km (0.101 R)
• M18: 1,692,102 km (0.056 R)
• M19: 1,827,637 km (0.067 R)
• M20: 1,914,404 km (0.114 R)
• M21: 2,020,170 km (0.113 R)
• M22: 2,158,398 km (0.088 R)
• M23: 2,244,118 km (0.085 R)
• M24: 2,368,583 km (0.065 R)
• M25: 2,469,861 km (0.059 R)
• M26: 2,579,067 km (0.109 R)
• M27: 2,775,639 km (0.066 R)
• M28: 2,896,215 km (0.036 R)
• M29: 3,066,308 km (0.085 R)
• M30: 3,260,934 km (0.057 R)
• M31: 3,331,545 km (0.089 R)
• M32: 3,517,196 km (0.078 R)
• M33: 3,735,758 km (0.099 R)
• M34: 3,928,889 km (0.038 R)
• M35: 4,004,137 km (0.047 R)
• M36: 4,148,199 km (0.061 R)
• M37: 4,224,793 km (0.099 R)
• M38: 4,371,699 km (0.104 R)
• M39: 4,599,087 km (0.113 R)
• M40: 4,878,686 km (0.114 R)
• M41: 5,065,533 km (0.116 R)
• M42: 5,287,836 km (0.112 R)
• M43: 5,463,015 km (0.085 R)
• M44: 5,572,371 km (0.099 R)
• M45: 5,674,098 km (0.056 R)
• M46: 5,793,477 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 8.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.56 AU - 2.54 AU

Year: 1895 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 74,280,540 km

• M1: 107,262 km (0.066 R)
• M2: 207,791 km (0.09 R)
• M3: 392,246 km (0.059 R)
• M4: 461,958 km (0.094 R)
• M5: 546,182 km (0.087 R)
• M6: 636,090 km (0.072 R)
• M7: 737,069 km (0.117 R)
• M8: 820,694 km (0.109 R)
• M9: 884,273 km (0.114 R)
• M10: 955,631 km (0.053 R)
• M11: 1,136,495 km (0.115 R)
• M12: 1,281,306 km (0.093 R)
• M13: 1,369,718 km (0.12 R)
• M14: 1,581,997 km (0.054 R)
• M15: 1,677,291 km (0.08 R)
• M16: 1,789,639 km (0.103 R)
• M17: 1,966,913 km (0.058 R)
• M18: 2,093,772 km (0.09 R)
• M19: 2,239,779 km (0.103 R)
• M20: 2,297,375 km (0.096 R)
• M21: 2,481,978 km (0.097 R)
• M22: 2,812,290 km (0.096 R)
• M23: 2,883,649 km (0.109 R)
• M24: 3,028,160 km (0.075 R)
• M25: 3,165,790 km (0.09 R)
• M26: 3,277,540 km (0.104 R)
• M27: 3,352,787 km (0.083 R)
• M28: 3,409,485 km (0.107 R)
• M29: 3,476,206 km (0.093 R)
• M30: 3,533,651 km (0.1 R)
• M31: 3,639,866 km (0.106 R)
• M32: 3,895,229 km (0.062 R)
• M33: 4,035,103 km (0.095 R)
• M34: 4,412,988 km (0.111 R)
• M35: 4,496,164 km (0.055 R)
• M36: 4,600,883 km (0.105 R)
• M37: 4,759,606 km (0.113 R)
• M38: 4,855,648 km (0.092 R)
• M39: 4,973,980 km (0.048 R)
• M40: 5,423,372 km (0.046 R)
• M41: 6,035,227 km (0.09 R)
• M42: 6,337,564 km (0.083 R)
• M43: 6,585,448 km (0.081 R)
• M44: 6,764,517 km (0.107 R)
• M45: 7,005,668 km (0.099 R)
• M46: 7,360,514 km (0.084 R)
• M47: 7,446,982 km (0.107 R)
• M48: 7,521,332 km (0.109 R)
• M49: 7,721,045 km (0.087 R)
• M50: 8,023,981 km (0.12 R)
• M51: 8,125,857 km (0.115 R)
• M52: 8,228,032 km (0.059 R)
• M53: 8,654,386 km (0.04 R)
• M54: 8,732,776 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 14.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.56 AU - 3.56 AU

Year: 3456 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,280,540 km

• M1: 182,360 km (0.106 R)
• M2: 347,067 km (0.098 R)
• M3: 468,092 km (0.103 R)
• M4: 589,266 km (0.078 R)
• M5: 870,959 km (0.119 R)
• M6: 1,238,521 km (0.089 R)
• M7: 1,405,173 km (0.11 R)
• M8: 2,131,470 km (0.053 R)
• M9: 2,232,000 km (0.11 R)
• M10: 2,614,821 km (0.086 R)
• M11: 2,962,636 km (0.045 R)
• M12: 3,209,323 km (0.074 R)
• M13: 3,345,008 km (0.095 R)
• M14: 3,502,535 km (0.091 R)
• M15: 3,784,228 km (0.081 R)
• M16: 3,969,280 km (0.101 R)
• M17: 4,542,689 km (0.093 R)
• M18: 4,917,432 km (0.118 R)
• M19: 5,486,652 km (0.077 R)
• M20: 6,029,093 km (0.112 R)
• M21: 7,038,729 km (0.118 R)
• M22: 7,190,870 km (0.104 R)
• M23: 8,153,682 km (0.094 R)
• M24: 8,394,086 km (0.096 R)
• M25: 8,609,657 km (0.093 R)
• M26: 9,323,238 km (0.048 R)
• M27: 9,518,613 km (0.074 R)
• M28: 9,800,157 km (0.102 R)
• M29: 9,941,826 km (0.071 R)
• M30: 10,256,280 km (0.092 R)
• M31: 10,632,070 km (0.118 R)
• M32: 11,877,024 km (0.083 R)
• M33: 12,089,004 km (0.07 R)
• M34: 12,794,507 km (0.116 R)
• M35: 12,949,640 km (0.105 R)
• M36: 13,074,256 km (0.055 R)
• M37: 13,989,196 km (0.039 R)
• M38: 14,697,243 km (0.096 R)
• M39: 14,827,243 km (0.088 R)
• M40: 15,252,401 km (0.086 R)
• M41: 15,582,114 km (0.054 R)
• M42: 16,081,173 km (0.068 R)
• M43: 16,248,722 km (0.081 R)
• M44: 16,517,998 km (0.102 R)
• M45: 17,266,137 km (0.067 R)
• M46: 18,234,484 km (0.087 R)
• M47: 18,409,215 km (0.101 R)
• M48: 18,514,382 km (0.118 R)
• M49: 18,654,854 km (0.115 R)
• M50: 19,113,821 km (0.038 R)
• M51: 20,043,123 km (0.09 R)
• M52: 20,950,434 km (0.05 R)
• M53: 21,243,646 km (0.109 R)
• M54: 22,317,908 km (0.093 R)
• M55: 22,842,847 km (0.099 R)
• M56: 23,409,823 km (0.052 R)
• M57: 23,523,816 km (0.05 R)
• M58: 23,714,105 km (0.099 R)
• M59: 23,981,436 km (0.082 R)
• M60: 24,211,518 km (0.083 R)
• M61: 24,905,652 km (0.059 R)
• M62: 25,022,039 km (0.1 R)
• M63: 25,255,262 km (0.083 R)
• M64: 26,116,796 km (0.108 R)
• M65: 26,432,298 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 12.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.46 AU - 5.34 AU

Year: 7003 Days

Day: 10.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,280,540 km

• M1: 216,618 km (0.077 R)
• M2: 350,059 km (0.059 R)
• M3: 444,455 km (0.079 R)
• M4: 640,428 km (0.116 R)
• M5: 736,022 km (0.059 R)
• M6: 837,299 km (0.073 R)
• M7: 1,039,256 km (0.106 R)
• M8: 1,171,800 km (0.066 R)
• M9: 1,510,639 km (0.111 R)
• M10: 1,624,034 km (0.116 R)
• M11: 1,941,332 km (0.089 R)
• M12: 2,566,501 km (0.085 R)
• M13: 3,349,945 km (0.061 R)
• M14: 3,729,625 km (0.091 R)
• M15: 3,807,266 km (0.056 R)
• M16: 3,990,673 km (0.12 R)
• M17: 4,338,787 km (0.097 R)
• M18: 4,447,993 km (0.106 R)
• M19: 4,865,671 km (0.102 R)
• M20: 5,208,848 km (0.076 R)
• M21: 5,530,484 km (0.095 R)
• M22: 5,919,139 km (0.119 R)
• M23: 6,347,438 km (0.095 R)
• M24: 6,534,285 km (0.106 R)
• M25: 7,105,300 km (0.108 R)
• M26: 7,266,866 km (0.117 R)
• M27: 7,891,886 km (0.043 R)
• M28: 8,059,136 km (0.092 R)
• M29: 8,160,115 km (0.098 R)
• M30: 9,653,700 km (0.097 R)
• M31: 9,760,962 km (0.082 R)
• M32: 10,376,856 km (0.076 R)
• M33: 10,744,867 km (0.071 R)
• M34: 10,856,168 km (0.113 R)
• M35: 12,260,144 km (0.068 R)
• M36: 12,376,531 km (0.096 R)
• M37: 12,884,865 km (0.062 R)
• M38: 13,560,149 km (0.103 R)
• M39: 14,043,650 km (0.11 R)
• M40: 14,491,845 km (0.057 R)
• M41: 14,779,522 km (0.025 R)
• M42: 15,654,071 km (0.096 R)
• M43: 15,780,331 km (0.08 R)
• M44: 16,673,879 km (0.06 R)
• M45: 16,759,898 km (0.048 R)
• M46: 17,018,703 km (0.108 R)
• M47: 17,105,320 km (0.085 R)
• M48: 18,376,752 km (0.116 R)
• M49: 18,510,044 km (0.085 R)
• M50: 18,956,743 km (0.062 R)
• M51: 19,814,986 km (0.092 R)
• M52: 19,951,718 km (0.062 R)
• M53: 20,134,527 km (0.11 R)
• M54: 20,317,784 km (0.101 R)
• M55: 21,335,948 km (0.051 R)
• M56: 21,569,619 km (0.045 R)
• M57: 21,757,215 km (0.091 R)
• M58: 22,323,144 km (0.102 R)
• M59: 22,703,122 km (0.077 R)
• M60: 22,894,009 km (0.108 R)
• M61: 23,037,474 km (0.056 R)
• M62: 23,421,491 km (0.105 R)
• M63: 25,126,608 km (0.051 R)
• M64: 25,670,695 km (0.089 R)
• M65: 25,770,028 km (0.087 R)
• M66: 27,326,295 km (0.119 R)
• M67: 27,427,722 km (0.114 R)
• M68: 27,936,954 km (0.072 R)
• M69: 28,141,454 km (0.113 R)
• M70: 28,397,865 km (0.113 R)
• M71: 28,706,485 km (0.111 R)
• M72: 29,068,063 km (0.064 R)
• M73: 29,535,108 km (0.119 R)
• M74: 30,109,264 km (0.108 R)
• M75: 30,529,185 km (0.093 R)
• M76: 30,739,969 km (0.106 R)
• M77: 31,587,441 km (0.026 R)
• M78: 33,359,876 km (0.119 R)
• M79: 34,340,191 km (0.07 R)
• M80: 34,449,697 km (0.107 R)
• M81: 34,724,059 km (0.096 R)
• M82: 34,888,916 km (0.097 R)
• M83: 35,495,984 km (0.07 R)
• M84: 35,662,038 km (0.061 R)
• M85: 37,000,490 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.5

Radius: 5.8

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.75 AU - 12.45 AU

Year: 20725 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,280,540 km

• M1: 208,390 km (0.119 R)
• M2: 281,992 km (0.098 R)
• M3: 383,270 km (0.086 R)
• M4: 517,010 km (0.093 R)
• M5: 1,245,552 km (0.096 R)
• M6: 1,719,927 km (0.087 R)
• M7: 1,943,725 km (0.075 R)
• M8: 2,597,019 km (0.093 R)
• M9: 3,041,923 km (0.118 R)
• M10: 4,043,032 km (0.116 R)
• M11: 4,254,563 km (0.066 R)
• M12: 4,340,283 km (0.084 R)
• M13: 4,600,583 km (0.077 R)
• M14: 4,866,120 km (0.096 R)
• M15: 5,598,102 km (0.114 R)
• M16: 5,645,076 km (0.118 R)
• M17: 5,739,173 km (0.108 R)
• M18: 6,121,246 km (0.043 R)
• M19: 7,625,452 km (0.097 R)
• M20: 9,016,264 km (0.086 R)
• M21: 10,483,220 km (0.04 R)
• M22: 10,715,546 km (0.11 R)
• M23: 11,481,936 km (0.049 R)
• M24: 11,541,625 km (0.043 R)
• M25: 14,203,869 km (0.113 R)
• M26: 14,267,897 km (0.068 R)
• M27: 14,525,205 km (0.032 R)
• M28: 14,784,159 km (0.097 R)
• M29: 18,704,970 km (0.04 R)
• M30: 19,482,729 km (0.082 R)
• M31: 20,198,854 km (0.084 R)
• M32: 20,705,392 km (0.077 R)
• M33: 21,142,817 km (0.051 R)
• M34: 22,026,790 km (0.111 R)
• M35: 22,100,991 km (0.109 R)
• M36: 22,175,341 km (0.079 R)
• M37: 23,299,719 km (0.064 R)
• M38: 23,526,808 km (0.093 R)
• M39: 24,442,646 km (0.102 R)
• M40: 24,519,390 km (0.103 R)
• M41: 24,673,326 km (0.113 R)
• M42: 25,370,004 km (0.066 R)
• M43: 27,578,218 km (0.094 R)
• M44: 27,978,841 km (0.081 R)
• M45: 28,300,925 km (0.116 R)
• M46: 30,423,719 km (0.117 R)
• M47: 31,253,688 km (0.078 R)
• M48: 31,587,740 km (0.081 R)
• M49: 31,755,290 km (0.09 R)
• M50: 33,788,025 km (0.116 R)
• M51: 33,959,315 km (0.069 R)
• M52: 34,130,904 km (0.107 R)
• M53: 34,733,634 km (0.083 R)
• M54: 35,600,852 km (0.119 R)
• M55: 37,091,446 km (0.102 R)
• M56: 37,356,683 km (0.094 R)
• M57: 38,155,984 km (0.093 R)
• M58: 39,230,396 km (0.119 R)
• M59: 40,405,487 km (0.07 R)
• M60: 40,678,354 km (0.095 R)
• M61: 41,408,840 km (0.08 R)
• M62: 42,235,817 km (0.097 R)
• M63: 42,328,119 km (0.092 R)
• M64: 43,440,080 km (0.114 R)
• M65: 44,093,224 km (0.088 R)
• M66: 45,882,116 km (0.106 R)
• M67: 46,547,228 km (0.107 R)
• M68: 46,642,372 km (0.104 R)
• M69: 49,239,092 km (0.083 R)
• M70: 49,627,747 km (0.118 R)
• M71: 50,017,450 km (0.068 R)
• M72: 50,701,860 km (0.089 R)
• M73: 50,799,847 km (0.08 R)
• M74: 51,586,432 km (0.079 R)
• M75: 52,178,840 km (0.088 R)
• M76: 53,071,789 km (0.086 R)
• M77: 53,270,904 km (0.083 R)
• M78: 56,999,182 km (0.068 R)
• M79: 59,255,717 km (0.085 R)
• M80: 59,565,534 km (0.111 R)
• M81: 59,979,770 km (0.113 R)
• M82: 64,172,999 km (0.069 R)
• M83: 64,385,128 km (0.049 R)
• M84: 64,916,500 km (0.105 R)
• M85: 65,023,014 km (0.087 R)
• M86: 65,129,527 km (0.029 R)
• M87: 65,983,582 km (0.118 R)
• M88: 68,026,939 km (0.064 R)
• M89: 70,200,297 km (0.05 R)
• M90: 71,076,043 km (0.102 R)
• M91: 71,845,125 km (0.051 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 16,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit