🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 21.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,760,094 km

• M1: 277,504 km (0.083 R)
• M2: 323,131 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.87 AU - 1.37 AU

Year: 429 Days

Day: 39.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,760,094 km

• M1: 249,679 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.79 AU - 2.57 AU

Year: 1164 Days

Day: 44.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,760,094 km

• M1: 745,895 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.83 AU - 4.97 AU

Year: 3338 Days

Day: 20.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 12.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.52 AU - 7.92 AU

Year: 7757 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,760,094 km

• M1: 175,628 km (0.037 R)
• M2: 405,261 km (0.084 R)
• M3: 496,216 km (0.106 R)
• M4: 607,517 km (0.082 R)
• M5: 716,424 km (0.034 R)
• M6: 846,425 km (0.118 R)
• M7: 970,741 km (0.108 R)
• M8: 1,498,522 km (0.095 R)
• M9: 2,241,874 km (0.118 R)
• M10: 2,499,481 km (0.101 R)
• M11: 2,872,279 km (0.07 R)
• M12: 3,130,784 km (0.059 R)
• M13: 3,397,068 km (0.035 R)
• M14: 3,717,208 km (0.085 R)
• M15: 4,023,285 km (0.1 R)
• M16: 4,634,991 km (0.117 R)
• M17: 4,862,529 km (0.037 R)
• M18: 5,223,658 km (0.12 R)
• M19: 5,302,197 km (0.105 R)
• M20: 5,701,025 km (0.072 R)
• M21: 6,027,149 km (0.045 R)
• M22: 6,164,779 km (0.106 R)
• M23: 6,443,330 km (0.104 R)
• M24: 6,640,799 km (0.058 R)
• M25: 7,012,999 km (0.112 R)
• M26: 7,245,324 km (0.095 R)
• M27: 7,362,459 km (0.091 R)
• M28: 7,509,813 km (0.102 R)
• M29: 7,658,214 km (0.111 R)
• M30: 7,837,582 km (0.083 R)
• M31: 8,200,357 km (0.055 R)
• M32: 8,661,717 km (0.098 R)
• M33: 9,449,350 km (0.051 R)
• M34: 9,868,074 km (0.037 R)
• M35: 9,965,612 km (0.081 R)
• M36: 10,128,823 km (0.118 R)
• M37: 10,424,877 km (0.102 R)
• M38: 10,924,534 km (0.046 R)
• M39: 11,228,218 km (0.12 R)
• M40: 11,534,594 km (0.09 R)
• M41: 11,878,370 km (0.045 R)
• M42: 12,016,748 km (0.112 R)
• M43: 12,121,018 km (0.12 R)
• M44: 12,470,479 km (0.096 R)
• M45: 13,251,080 km (0.11 R)
• M46: 13,865,030 km (0.114 R)
• M47: 14,377,702 km (0.081 R)
• M48: 15,648,536 km (0.082 R)
• M49: 15,838,525 km (0.08 R)
• M50: 16,029,113 km (0.102 R)
• M51: 16,644,558 km (0.109 R)
• M52: 17,385,367 km (0.096 R)
• M53: 17,463,906 km (0.049 R)
• M54: 17,542,744 km (0.112 R)
• M55: 17,740,063 km (0.116 R)
• M56: 17,858,844 km (0.076 R)
• M57: 18,216,682 km (0.1 R)
• M58: 19,223,177 km (0.071 R)
• M59: 19,304,558 km (0.111 R)
• M60: 22,051,325 km (0.102 R)
• M61: 22,136,446 km (0.093 R)
• M62: 22,264,501 km (0.114 R)
• M63: 22,606,781 km (0.07 R)
• M64: 22,778,520 km (0.076 R)
• M65: 23,080,259 km (0.105 R)
• M66: 24,344,361 km (0.062 R)
• M67: 24,696,963 km (0.105 R)
• M68: 24,918,368 km (0.053 R)
• M69: 25,675,632 km (0.068 R)
• M70: 26,440,376 km (0.083 R)
• M71: 26,757,524 km (0.058 R)
• M72: 26,848,479 km (0.044 R)
• M73: 28,640,213 km (0.053 R)
• M74: 28,779,638 km (0.086 R)
• M75: 28,919,363 km (0.065 R)
• M76: 29,012,562 km (0.075 R)
• M77: 29,386,557 km (0.054 R)
• M78: 29,997,664 km (0.066 R)
• M79: 30,660,383 km (0.079 R)
• M80: 30,755,377 km (0.057 R)
• M81: 31,807,798 km (0.099 R)
• M82: 32,241,632 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.2

Radius: 9.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.58 AU - 9.98 AU

Year: 11061 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 94,760,094 km

• M1: 143,764 km (0.098 R)
• M2: 206,744 km (0.098 R)
• M3: 395,387 km (0.108 R)
• M4: 504,594 km (0.11 R)
• M5: 897,587 km (0.025 R)
• M6: 1,334,114 km (0.061 R)
• M7: 1,520,662 km (0.112 R)
• M8: 1,645,128 km (0.11 R)
• M9: 1,773,184 km (0.117 R)
• M10: 1,889,720 km (0.12 R)
• M11: 2,255,188 km (0.055 R)
• M12: 2,350,033 km (0.093 R)
• M13: 2,576,674 km (0.059 R)
• M14: 2,964,431 km (0.109 R)
• M15: 3,121,360 km (0.079 R)
• M16: 3,227,424 km (0.109 R)
• M17: 3,738,451 km (0.076 R)
• M18: 4,235,864 km (0.102 R)
• M19: 4,452,481 km (0.063 R)
• M20: 4,652,793 km (0.11 R)
• M21: 5,292,324 km (0.038 R)
• M22: 5,376,847 km (0.042 R)
• M23: 5,611,715 km (0.083 R)
• M24: 6,336,517 km (0.084 R)
• M25: 7,324,761 km (0.1 R)
• M26: 8,042,382 km (0.11 R)
• M27: 8,508,528 km (0.098 R)
• M28: 9,441,421 km (0.11 R)
• M29: 9,595,806 km (0.049 R)
• M30: 9,985,359 km (0.116 R)
• M31: 10,433,105 km (0.096 R)
• M32: 11,157,757 km (0.099 R)
• M33: 11,348,195 km (0.078 R)
• M34: 11,843,065 km (0.09 R)
• M35: 11,954,067 km (0.109 R)
• M36: 12,037,393 km (0.08 R)
• M37: 12,148,993 km (0.025 R)
• M38: 12,882,471 km (0.119 R)
• M39: 12,996,614 km (0.071 R)
• M40: 13,139,630 km (0.113 R)
• M41: 13,427,456 km (0.103 R)
• M42: 14,480,775 km (0.04 R)
• M43: 14,569,785 km (0.043 R)
• M44: 14,987,463 km (0.094 R)
• M45: 15,107,440 km (0.05 R)
• M46: 15,895,671 km (0.095 R)
• M47: 16,604,017 km (0.104 R)
• M48: 16,790,416 km (0.114 R)
• M49: 17,765,046 km (0.087 R)
• M50: 18,243,161 km (0.096 R)
• M51: 18,339,353 km (0.116 R)
• M52: 18,757,927 km (0.119 R)
• M53: 19,637,264 km (0.082 R)
• M54: 19,702,937 km (0.111 R)
• M55: 19,867,495 km (0.106 R)
• M56: 19,933,467 km (0.102 R)
• M57: 20,098,624 km (0.096 R)
• M58: 20,396,922 km (0.096 R)
• M59: 21,673,141 km (0.109 R)
• M60: 21,979,218 km (0.109 R)
• M61: 22,423,674 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 10.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.38 AU - 11.46 AU

Year: 12164 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 94,760,094 km

• M1: 146,905 km (0.062 R)
• M2: 215,122 km (0.066 R)
• M3: 289,621 km (0.119 R)
• M4: 518,656 km (0.12 R)
• M5: 701,165 km (0.103 R)
• M6: 819,048 km (0.111 R)
• M7: 956,978 km (0.119 R)
• M8: 1,144,125 km (0.068 R)
• M9: 1,402,779 km (0.118 R)
• M10: 1,478,027 km (0.1 R)
• M11: 1,554,771 km (0.094 R)
• M12: 1,648,569 km (0.112 R)
• M13: 1,744,461 km (0.109 R)
• M14: 2,009,548 km (0.102 R)
• M15: 2,199,238 km (0.093 R)
• M16: 2,431,414 km (0.114 R)
• M17: 2,958,298 km (0.1 R)
• M18: 3,056,135 km (0.116 R)
• M19: 3,856,184 km (0.085 R)
• M20: 4,136,830 km (0.079 R)
• M21: 5,444,914 km (0.045 R)
• M22: 5,981,820 km (0.119 R)
• M23: 6,382,892 km (0.056 R)
• M24: 6,638,106 km (0.06 R)
• M25: 6,767,060 km (0.086 R)
• M26: 7,027,210 km (0.065 R)
• M27: 7,370,537 km (0.097 R)
• M28: 7,611,390 km (0.113 R)
• M29: 9,484,954 km (0.12 R)
• M30: 11,523,973 km (0.038 R)
• M31: 11,928,785 km (0.099 R)
• M32: 14,924,781 km (0.104 R)
• M33: 14,992,399 km (0.103 R)
• M34: 15,434,312 km (0.067 R)
• M35: 15,949,527 km (0.061 R)
• M36: 16,331,001 km (0.041 R)
• M37: 16,750,623 km (0.052 R)
• M38: 16,997,011 km (0.094 R)
• M39: 17,351,109 km (0.087 R)
• M40: 18,427,915 km (0.109 R)
• M41: 18,864,740 km (0.098 R)
• M42: 19,121,001 km (0.031 R)
• M43: 19,341,658 km (0.117 R)
• M44: 20,120,764 km (0.076 R)
• M45: 20,232,813 km (0.062 R)
• M46: 20,645,853 km (0.069 R)
• M47: 21,099,433 km (0.108 R)
• M48: 21,480,010 km (0.066 R)
• M49: 22,985,713 km (0.034 R)
• M50: 24,326,110 km (0.03 R)
• M51: 24,645,202 km (0.081 R)
• M52: 27,620,105 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.8

Radius: 7.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.18 AU - 16.32 AU

Year: 21537 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 94,760,094 km

• M1: 516,711 km (0.042 R)
• M2: 865,424 km (0.058 R)
• M3: 1,408,015 km (0.051 R)
• M4: 2,038,869 km (0.118 R)
• M5: 2,304,406 km (0.096 R)
• M6: 2,487,513 km (0.084 R)
• M7: 3,040,278 km (0.086 R)
• M8: 3,789,613 km (0.088 R)
• M9: 4,006,081 km (0.073 R)
• M10: 5,327,629 km (0.068 R)
• M11: 5,418,285 km (0.119 R)
• M12: 6,256,033 km (0.106 R)
• M13: 6,738,935 km (0.045 R)
• M14: 6,935,357 km (0.099 R)
• M15: 7,001,330 km (0.11 R)
• M16: 7,133,724 km (0.115 R)
• M17: 8,538,897 km (0.096 R)
• M18: 10,176,096 km (0.091 R)
• M19: 10,401,540 km (0.08 R)
• M20: 11,242,430 km (0.089 R)
• M21: 11,436,608 km (0.052 R)
• M22: 12,826,671 km (0.073 R)
• M23: 14,143,581 km (0.113 R)
• M24: 15,116,416 km (0.108 R)
• M25: 15,502,827 km (0.117 R)
• M26: 18,572,725 km (0.058 R)
• M27: 19,217,941 km (0.085 R)
• M28: 19,636,665 km (0.117 R)
• M29: 20,105,355 km (0.095 R)
• M30: 22,994,090 km (0.073 R)
• M31: 23,043,308 km (0.113 R)
• M32: 23,537,579 km (0.115 R)
• M33: 23,885,694 km (0.032 R)
• M34: 25,856,047 km (0.081 R)
• M35: 26,215,232 km (0.098 R)
• M36: 26,421,228 km (0.072 R)
• M37: 26,731,195 km (0.096 R)
• M38: 27,146,329 km (0.103 R)
• M39: 27,250,449 km (0.025 R)
• M40: 27,302,659 km (0.094 R)
• M41: 28,563,320 km (0.078 R)
• M42: 30,814,768 km (0.074 R)
• M43: 31,851,780 km (0.051 R)
• M44: 33,011,313 km (0.077 R)
• M45: 33,624,216 km (0.095 R)
• M46: 35,941,636 km (0.104 R)
• M47: 36,975,208 km (0.109 R)
• M48: 38,543,742 km (0.099 R)
• M49: 38,602,235 km (0.114 R)
• M50: 39,071,523 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.7

Radius: 3.2

Gravity: 67.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.67 AU - 22.35 AU

Year: 27641 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,760,094 km

• M1: 231,428 km (0.093 R)
• M2: 531,970 km (0.11 R)
• M3: 633,697 km (0.105 R)
• M4: 769,382 km (0.084 R)
• M5: 884,423 km (0.047 R)
• M6: 1,162,974 km (0.071 R)
• M7: 1,397,244 km (0.076 R)
• M8: 1,431,951 km (0.044 R)
• M9: 2,387,133 km (0.117 R)
• M10: 2,990,312 km (0.07 R)
• M11: 3,170,876 km (0.091 R)
• M12: 3,637,771 km (0.113 R)
• M13: 4,428,396 km (0.119 R)
• M14: 4,738,064 km (0.082 R)
• M15: 5,054,762 km (0.097 R)
• M16: 5,215,730 km (0.091 R)
• M17: 5,323,889 km (0.106 R)
• M18: 5,988,552 km (0.114 R)
• M19: 6,215,941 km (0.07 R)
• M20: 8,070,955 km (0.116 R)
• M21: 8,321,980 km (0.029 R)
• M22: 8,448,390 km (0.106 R)
• M23: 9,614,655 km (0.094 R)
• M24: 10,624,441 km (0.071 R)
• M25: 10,899,252 km (0.111 R)
• M26: 12,165,149 km (0.052 R)
• M27: 16,945,400 km (0.092 R)
• M28: 18,570,332 km (0.066 R)
• M29: 18,984,269 km (0.075 R)
• M30: 20,499,396 km (0.091 R)
• M31: 22,667,219 km (0.113 R)
• M32: 27,027,997 km (0.107 R)
• M33: 27,873,823 km (0.116 R)
• M34: 28,252,605 km (0.118 R)
• M35: 28,728,326 km (0.096 R)
• M36: 29,495,015 km (0.09 R)
• M37: 29,784,188 km (0.062 R)
• M38: 30,560,152 km (0.11 R)
• M39: 32,827,757 km (0.066 R)
• M40: 34,335,404 km (0.12 R)
• M41: 34,842,990 km (0.045 R)
• M42: 35,250,793 km (0.118 R)
• M43: 38,780,705 km (0.111 R)
• M44: 38,886,321 km (0.071 R)
• M45: 39,415,299 km (0.068 R)
• M46: 39,627,578 km (0.075 R)
• M47: 43,732,095 km (0.098 R)
• M48: 44,502,823 km (0.117 R)
• M49: 46,729,438 km (0.089 R)
• M50: 48,309,491 km (0.044 R)
• M51: 48,991,956 km (0.082 R)
• M52: 49,677,713 km (0.044 R)
• M53: 50,136,530 km (0.11 R)
• M54: 52,919,349 km (0.117 R)
• M55: 53,036,335 km (0.099 R)
• M56: 53,388,039 km (0.069 R)
• M57: 54,683,856 km (0.118 R)
• M58: 55,039,001 km (0.077 R)
• M59: 55,395,044 km (0.09 R)
• M60: 57,667,286 km (0.053 R)
• M61: 58,391,190 km (0.06 R)
• M62: 59,604,280 km (0.07 R)
• M63: 60,091,819 km (0.094 R)
• M64: 60,703,076 km (0.102 R)
• M65: 61,193,607 km (0.041 R)
• M66: 61,808,754 km (0.097 R)
• M67: 63,666,011 km (0.047 R)
• M68: 64,914,406 km (0.034 R)
• M69: 65,792,994 km (0.081 R)
• M70: 66,549,361 km (0.097 R)
• M71: 66,802,032 km (0.111 R)
• M72: 67,943,314 km (0.104 R)
• M73: 68,325,087 km (0.064 R)
• M74: 68,707,609 km (0.089 R)
• M75: 71,534,710 km (0.081 R)
• M76: 72,052,767 km (0.044 R)
• M77: 73,483,820 km (0.12 R)
• M78: 75,714,026 km (0.078 R)
• M79: 78,900,011 km (0.1 R)
• M80: 79,167,492 km (0.094 R)
• M81: 79,971,731 km (0.085 R)
• M82: 80,240,408 km (0.103 R)
• M83: 80,374,897 km (0.068 R)
• M84: 81,183,174 km (0.032 R)
• M85: 81,858,758 km (0.077 R)
• M86: 83,624,163 km (0.068 R)
• M87: 84,169,746 km (0.114 R)
• M88: 85,127,621 km (0.069 R)
• M89: 87,468,828 km (0.089 R)
• M90: 89,273,277 km (0.118 R)
• M91: 91,090,143 km (0.111 R)
• M92: 92,495,915 km (0.096 R)
• M93: 94,192,355 km (0.119 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 13,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit