🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 154 Days

Day: 43.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 34.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.14 AU - 1.44 AU

Year: 538 Days

Day: 26.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.07 AU - 5.21 AU

Year: 3669 Days

Day: 27 Hours

Environment

Temp: -128 °C

Axial Tilt: 124.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.8

Radius: 13.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.96 AU - 14.46 AU

Year: 14710 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,524,004 km

• M1: 180,116 km (0.031 R)
• M2: 767,886 km (0.069 R)
• M3: 1,260,960 km (0.097 R)
• M4: 1,649,167 km (0.112 R)
• M5: 1,986,809 km (0.107 R)
• M6: 2,315,925 km (0.059 R)
• M7: 2,925,686 km (0.098 R)
• M8: 3,128,540 km (0.04 R)
• M9: 3,548,312 km (0.102 R)
• M10: 3,911,984 km (0.102 R)
• M11: 4,060,834 km (0.065 R)
• M12: 4,249,776 km (0.08 R)
• M13: 4,364,368 km (0.118 R)
• M14: 5,074,509 km (0.091 R)
• M15: 5,991,245 km (0.09 R)
• M16: 6,293,732 km (0.116 R)
• M17: 6,601,305 km (0.114 R)
• M18: 6,690,166 km (0.038 R)
• M19: 6,824,056 km (0.12 R)
• M20: 7,600,021 km (0.106 R)
• M21: 8,403,810 km (0.078 R)
• M22: 8,694,030 km (0.072 R)
• M23: 9,634,851 km (0.1 R)
• M24: 9,786,394 km (0.05 R)
• M25: 10,816,824 km (0.077 R)
• M26: 10,974,500 km (0.097 R)
• M27: 11,345,054 km (0.066 R)
• M28: 11,719,796 km (0.114 R)
• M29: 11,935,816 km (0.112 R)
• M30: 14,167,517 km (0.038 R)
• M31: 14,920,144 km (0.105 R)
• M32: 15,567,304 km (0.042 R)
• M33: 15,864,405 km (0.104 R)
• M34: 16,163,452 km (0.118 R)
• M35: 16,585,318 km (0.075 R)
• M36: 16,888,852 km (0.054 R)
• M37: 17,194,181 km (0.066 R)
• M38: 17,934,541 km (0.085 R)
• M39: 18,308,685 km (0.069 R)
• M40: 18,433,898 km (0.075 R)
• M41: 19,001,174 km (0.031 R)
• M42: 19,702,339 km (0.082 R)
• M43: 20,672,182 km (0.088 R)
• M44: 20,998,904 km (0.115 R)
• M45: 21,525,338 km (0.088 R)
• M46: 22,189,254 km (0.098 R)
• M47: 23,605,646 km (0.032 R)
• M48: 26,667,017 km (0.101 R)
• M49: 28,099,417 km (0.084 R)
• M50: 29,483,347 km (0.096 R)
• M51: 29,630,252 km (0.096 R)
• M52: 30,517,218 km (0.114 R)
• M53: 30,665,918 km (0.064 R)
• M54: 31,262,963 km (0.087 R)
• M55: 31,939,295 km (0.099 R)
• M56: 32,544,418 km (0.095 R)
• M57: 33,612,697 km (0.104 R)
• M58: 34,692,494 km (0.109 R)
• M59: 36,806,911 km (0.12 R)
• M60: 37,680,263 km (0.107 R)
• M61: 38,640,831 km (0.101 R)
• M62: 42,729,191 km (0.064 R)
• M63: 43,062,196 km (0.058 R)
• M64: 43,395,949 km (0.088 R)
• M65: 44,486,966 km (0.088 R)
• M66: 44,655,563 km (0.099 R)
• M67: 46,524,489 km (0.093 R)
• M68: 46,695,779 km (0.115 R)
• M69: 46,867,068 km (0.071 R)
• M70: 48,679,297 km (0.086 R)
• M71: 50,250,822 km (0.038 R)
• M72: 50,954,531 km (0.062 R)
• M73: 51,042,793 km (0.09 R)
• M74: 51,219,319 km (0.117 R)
• M75: 51,396,144 km (0.078 R)
• M76: 51,838,953 km (0.08 R)
• M77: 52,194,099 km (0.036 R)
• M78: 52,282,960 km (0.075 R)
• M79: 53,264,322 km (0.095 R)
• M80: 54,612,498 km (0.111 R)
• M81: 55,064,283 km (0.114 R)
• M82: 55,245,446 km (0.045 R)
• M83: 55,880,789 km (0.114 R)
• M84: 56,336,015 km (0.117 R)
• M85: 57,801,326 km (0.102 R)
• M86: 60,769,497 km (0.12 R)
• M87: 60,956,644 km (0.099 R)
• M88: 61,895,221 km (0.098 R)
• M89: 63,312,212 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 8.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.95 AU - 12.73 AU

Year: 14955 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,524,004 km

• M1: 254,316 km (0.115 R)
• M2: 435,629 km (0.098 R)
• M3: 724,203 km (0.115 R)
• M4: 898,485 km (0.103 R)
• M5: 1,287,290 km (0.091 R)
• M6: 1,522,158 km (0.104 R)
• M7: 1,864,289 km (0.066 R)
• M8: 2,130,274 km (0.045 R)
• M9: 2,205,073 km (0.042 R)
• M10: 2,331,483 km (0.08 R)
• M11: 2,408,675 km (0.082 R)
• M12: 2,779,528 km (0.116 R)
• M13: 2,861,508 km (0.118 R)
• M14: 3,196,906 km (0.118 R)
• M15: 3,753,859 km (0.063 R)
• M16: 3,935,920 km (0.088 R)
• M17: 4,183,355 km (0.084 R)
• M18: 4,467,740 km (0.116 R)
• M19: 4,531,768 km (0.061 R)
• M20: 5,189,251 km (0.086 R)
• M21: 6,446,621 km (0.05 R)
• M22: 6,555,379 km (0.084 R)
• M23: 6,885,840 km (0.095 R)
• M24: 7,109,040 km (0.111 R)
• M25: 7,486,476 km (0.118 R)
• M26: 8,143,061 km (0.082 R)
• M27: 8,418,770 km (0.078 R)
• M28: 8,537,850 km (0.11 R)
• M29: 9,593,412 km (0.042 R)
• M30: 10,991,704 km (0.117 R)
• M31: 11,340,117 km (0.047 R)
• M32: 13,044,635 km (0.071 R)
• M33: 13,228,641 km (0.05 R)
• M34: 13,506,294 km (0.096 R)
• M35: 13,785,893 km (0.1 R)
• M36: 14,683,929 km (0.057 R)
• M37: 15,406,187 km (0.082 R)
• M38: 16,041,529 km (0.117 R)
• M39: 16,535,950 km (0.116 R)
• M40: 16,635,433 km (0.08 R)
• M41: 16,785,180 km (0.116 R)
• M42: 17,287,081 km (0.099 R)
• M43: 18,718,882 km (0.072 R)
• M44: 18,770,793 km (0.099 R)
• M45: 20,082,168 km (0.077 R)
• M46: 20,135,275 km (0.109 R)
• M47: 20,188,382 km (0.113 R)
• M48: 20,454,666 km (0.053 R)
• M49: 21,044,531 km (0.094 R)
• M50: 22,131,509 km (0.103 R)
• M51: 23,014,136 km (0.046 R)
• M52: 23,403,988 km (0.116 R)
• M53: 23,459,788 km (0.071 R)
• M54: 23,571,688 km (0.099 R)
• M55: 24,927,643 km (0.093 R)
• M56: 25,098,932 km (0.1 R)
• M57: 25,672,790 km (0.086 R)
• M58: 25,845,725 km (0.096 R)
• M59: 26,134,898 km (0.094 R)
• M60: 26,308,880 km (0.115 R)
• M61: 26,658,041 km (0.081 R)
• M62: 27,126,133 km (0.095 R)
• M63: 27,184,775 km (0.038 R)
• M64: 27,537,826 km (0.116 R)
• M65: 27,833,133 km (0.117 R)
• M66: 28,010,855 km (0.086 R)
• M67: 28,486,576 km (0.119 R)
• M68: 28,665,645 km (0.032 R)
• M69: 31,088,981 km (0.113 R)
• M70: 31,643,241 km (0.114 R)
• M71: 32,574,338 km (0.087 R)
• M72: 32,761,634 km (0.029 R)
• M73: 33,388,450 km (0.093 R)
• M74: 34,019,304 km (0.081 R)
• M75: 36,322,812 km (0.108 R)
• M76: 36,452,214 km (0.109 R)
• M77: 37,493,266 km (0.058 R)
• M78: 37,886,259 km (0.06 R)
• M79: 38,017,456 km (0.067 R)
• M80: 38,742,258 km (0.089 R)
• M81: 39,404,977 km (0.117 R)
• M82: 39,671,111 km (0.079 R)
• M83: 41,550,958 km (0.113 R)
• M84: 41,821,880 km (0.049 R)
• M85: 42,161,317 km (0.073 R)
• M86: 45,815,545 km (0.053 R)
• M87: 46,025,430 km (0.116 R)
• M88: 46,938,576 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 6.4

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.8 AU - 14.14 AU

Year: 18148 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,524,004 km

• M1: 91,703 km (0.083 R)
• M2: 165,006 km (0.053 R)
• M3: 372,200 km (0.061 R)
• M4: 503,247 km (0.075 R)
• M5: 882,328 km (0.042 R)
• M6: 1,008,290 km (0.078 R)
• M7: 1,509,443 km (0.096 R)
• M8: 1,946,268 km (0.116 R)
• M9: 2,144,934 km (0.098 R)
• M10: 2,743,027 km (0.103 R)
• M11: 3,350,544 km (0.059 R)
• M12: 3,508,818 km (0.096 R)
• M13: 3,629,095 km (0.115 R)
• M14: 3,710,177 km (0.099 R)
• M15: 4,208,487 km (0.066 R)
• M16: 6,600,557 km (0.105 R)
• M17: 6,649,925 km (0.067 R)
• M18: 7,406,740 km (0.059 R)
• M19: 7,717,006 km (0.115 R)
• M20: 7,873,785 km (0.115 R)
• M21: 8,190,334 km (0.074 R)
• M22: 8,243,591 km (0.1 R)
• M23: 9,666,266 km (0.079 R)
• M24: 10,869,781 km (0.111 R)
• M25: 10,928,274 km (0.074 R)
• M26: 11,163,292 km (0.112 R)
• M27: 11,222,234 km (0.117 R)
• M28: 11,698,105 km (0.087 R)
• M29: 11,758,093 km (0.091 R)
• M30: 11,818,082 km (0.048 R)
• M31: 12,485,289 km (0.113 R)
• M32: 13,289,527 km (0.092 R)
• M33: 14,947,520 km (0.109 R)
• M34: 15,208,419 km (0.037 R)
• M35: 15,668,432 km (0.116 R)
• M36: 17,144,066 km (0.051 R)
• M37: 17,760,409 km (0.119 R)
• M38: 19,938,255 km (0.113 R)
• M39: 20,009,912 km (0.083 R)
• M40: 20,586,163 km (0.044 R)
• M41: 20,731,123 km (0.099 R)
• M42: 21,828,872 km (0.097 R)
• M43: 23,246,163 km (0.063 R)
• M44: 23,321,560 km (0.075 R)
• M45: 23,472,654 km (0.071 R)
• M46: 23,851,885 km (0.114 R)
• M47: 24,385,949 km (0.06 R)
• M48: 26,325,784 km (0.111 R)
• M49: 28,475,805 km (0.073 R)
• M50: 28,556,588 km (0.049 R)
• M51: 28,718,303 km (0.052 R)
• M52: 28,880,168 km (0.112 R)
• M53: 29,042,482 km (0.117 R)
• M54: 29,449,388 km (0.113 R)
• M55: 30,930,108 km (0.088 R)
• M56: 31,262,365 km (0.078 R)
• M57: 32,098,318 km (0.088 R)
• M58: 33,111,245 km (0.027 R)
• M59: 34,134,494 km (0.102 R)
• M60: 36,037,379 km (0.081 R)
• M61: 37,354,439 km (0.113 R)
• M62: 37,442,851 km (0.115 R)
• M63: 37,619,825 km (0.11 R)
• M64: 38,241,255 km (0.12 R)
• M65: 39,404,378 km (0.09 R)
• M66: 39,854,818 km (0.108 R)
• M67: 40,307,052 km (0.071 R)
• M68: 41,216,457 km (0.11 R)
• M69: 41,490,521 km (0.094 R)
• M70: 42,777,810 km (0.091 R)
• M71: 43,984,916 km (0.091 R)
• M72: 44,358,611 km (0.103 R)
• M73: 46,812,914 km (0.111 R)
• M74: 49,214,259 km (0.063 R)
• M75: 49,699,255 km (0.057 R)
• M76: 49,796,494 km (0.117 R)
• M77: 52,345,791 km (0.083 R)
• M78: 52,444,675 km (0.078 R)
• M79: 53,337,475 km (0.082 R)
• M80: 54,135,281 km (0.084 R)
• M81: 54,736,365 km (0.092 R)
• M82: 56,349,778 km (0.091 R)
• M83: 60,970,557 km (0.097 R)
• M84: 62,118,421 km (0.092 R)
• M85: 63,273,317 km (0.091 R)
• M86: 64,012,031 km (0.08 R)
• M87: 65,497,987 km (0.103 R)
• M88: 66,245,228 km (0.116 R)
• M89: 68,503,857 km (0.103 R)
• M90: 71,115,836 km (0.032 R)
• M91: 71,225,341 km (0.114 R)
• M92: 71,334,997 km (0.046 R)
• M93: 72,544,196 km (0.046 R)
• M94: 73,206,616 km (0.097 R)
• M95: 73,649,425 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 5.1

Gravity: 18.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.52 AU - 18.86 AU

Year: 27313 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,524,004 km

• M1: 279,449 km (0.098 R)
• M2: 409,150 km (0.045 R)
• M3: 580,440 km (0.061 R)
• M4: 773,271 km (0.112 R)
• M5: 903,571 km (0.049 R)
• M6: 957,875 km (0.064 R)
• M7: 1,156,242 km (0.071 R)
• M8: 1,623,436 km (0.079 R)
• M9: 2,071,033 km (0.108 R)
• M10: 3,363,559 km (0.051 R)
• M11: 3,405,895 km (0.073 R)
• M12: 3,795,448 km (0.112 R)
• M13: 4,758,409 km (0.114 R)
• M14: 5,144,222 km (0.086 R)
• M15: 5,340,943 km (0.094 R)
• M16: 6,413,261 km (0.088 R)
• M17: 6,571,834 km (0.087 R)
• M18: 7,438,904 km (0.07 R)
• M19: 10,309,238 km (0.111 R)
• M20: 11,504,076 km (0.108 R)
• M21: 11,825,712 km (0.112 R)
• M22: 12,675,727 km (0.115 R)
• M23: 12,874,692 km (0.112 R)
• M24: 13,074,704 km (0.105 R)
• M25: 14,920,443 km (0.094 R)
• M26: 16,700,807 km (0.106 R)
• M27: 19,379,656 km (0.078 R)
• M28: 22,268,391 km (0.092 R)
• M29: 22,991,098 km (0.085 R)
• M30: 26,379,490 km (0.093 R)
• M31: 27,058,664 km (0.077 R)
• M32: 28,347,450 km (0.068 R)
• M33: 28,520,684 km (0.063 R)
• M34: 30,008,286 km (0.036 R)
• M35: 30,984,262 km (0.108 R)
• M36: 31,790,445 km (0.105 R)
• M37: 33,149,392 km (0.051 R)
• M38: 34,990,792 km (0.076 R)
• M39: 35,176,743 km (0.079 R)
• M40: 35,549,540 km (0.094 R)
• M41: 37,814,153 km (0.114 R)
• M42: 38,100,633 km (0.116 R)
• M43: 39,543,056 km (0.095 R)
• M44: 42,977,823 km (0.117 R)
• M45: 43,276,570 km (0.071 R)
• M46: 43,976,538 km (0.091 R)
• M47: 44,579,417 km (0.117 R)
• M48: 46,915,837 km (0.093 R)
• M49: 47,223,560 km (0.041 R)
• M50: 51,918,390 km (0.108 R)
• M51: 52,555,527 km (0.12 R)
• M52: 53,944,843 km (0.062 R)
• M53: 54,590,058 km (0.047 R)
• M54: 56,541,263 km (0.085 R)
• M55: 56,650,320 km (0.101 R)
• M56: 58,625,461 km (0.034 R)
• M57: 59,510,482 km (0.078 R)
• M58: 63,094,697 km (0.118 R)
• M59: 63,547,530 km (0.068 R)
• M60: 68,019,758 km (0.113 R)
• M61: 70,821,876 km (0.062 R)
• M62: 71,646,160 km (0.082 R)
• M63: 72,473,736 km (0.096 R)
• M64: 73,185,522 km (0.107 R)
• M65: 76,417,435 km (0.077 R)
• M66: 76,779,312 km (0.078 R)
• M67: 76,900,187 km (0.102 R)
• M68: 77,021,062 km (0.055 R)
• M69: 77,505,011 km (0.072 R)
• M70: 78,111,481 km (0.117 R)
• M71: 79,451,130 km (0.054 R)
• M72: 80,185,057 km (0.028 R)
• M73: 81,167,167 km (0.089 R)
• M74: 81,290,137 km (0.098 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: 403 - 12,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit