🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.81 AU - 0.83 AU

Year: 275 Days

Day: 43.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.58 AU - 1.9 AU

Year: 851 Days

Day: 31.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.79 AU - 2.19 AU

Year: 1041 Days

Day: 33.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.14 AU - 4.56 AU

Year: 3365 Days

Day: 38.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 11.9

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.16 AU - 5.54 AU

Year: 4589 Days

Day: 8.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,214,367 km

• M1: 216,618 km (0.081 R)
• M2: 405,111 km (0.055 R)
• M3: 483,949 km (0.086 R)
• M4: 697,126 km (0.049 R)
• M5: 1,012,179 km (0.076 R)
• M6: 1,186,610 km (0.08 R)
• M7: 1,403,378 km (0.074 R)
• M8: 1,549,684 km (0.113 R)
• M9: 2,186,074 km (0.097 R)
• M10: 2,454,153 km (0.091 R)
• M11: 3,365,503 km (0.064 R)
• M12: 3,721,247 km (0.093 R)
• M13: 3,972,871 km (0.111 R)
• M14: 4,182,906 km (0.074 R)
• M15: 4,325,024 km (0.101 R)
• M16: 4,541,343 km (0.076 R)
• M17: 4,810,469 km (0.104 R)
• M18: 5,034,567 km (0.083 R)
• M19: 5,571,174 km (0.098 R)
• M20: 5,833,120 km (0.091 R)
• M21: 6,072,327 km (0.091 R)
• M22: 6,478,336 km (0.117 R)
• M23: 6,643,342 km (0.032 R)
• M24: 7,603,910 km (0.119 R)
• M25: 7,982,842 km (0.099 R)
• M26: 8,130,195 km (0.096 R)
• M27: 8,637,931 km (0.1 R)
• M28: 8,758,955 km (0.06 R)
• M29: 8,880,578 km (0.11 R)
• M30: 9,094,653 km (0.105 R)
• M31: 9,341,340 km (0.046 R)
• M32: 9,841,595 km (0.079 R)
• M33: 10,543,808 km (0.053 R)
• M34: 11,493,904 km (0.12 R)
• M35: 11,895,125 km (0.1 R)
• M36: 12,403,159 km (0.085 R)
• M37: 13,265,591 km (0.115 R)
• M38: 13,405,465 km (0.114 R)
• M39: 13,616,099 km (0.109 R)
• M40: 14,505,458 km (0.101 R)
• M41: 14,649,521 km (0.025 R)
• M42: 14,757,830 km (0.064 R)
• M43: 14,975,345 km (0.034 R)
• M44: 15,413,517 km (0.098 R)
• M45: 16,227,928 km (0.104 R)
• M46: 16,829,012 km (0.047 R)
• M47: 16,904,709 km (0.074 R)
• M48: 17,170,395 km (0.062 R)
• M49: 17,629,062 km (0.086 R)
• M50: 17,782,848 km (0.115 R)
• M51: 18,091,768 km (0.059 R)
• M52: 18,169,260 km (0.098 R)
• M53: 18,636,604 km (0.076 R)
• M54: 18,871,921 km (0.095 R)
• M55: 20,505,231 km (0.118 R)
• M56: 20,869,801 km (0.063 R)
• M57: 20,951,182 km (0.109 R)
• M58: 21,523,394 km (0.089 R)
• M59: 22,724,814 km (0.047 R)
• M60: 22,976,139 km (0.115 R)
• M61: 23,948,076 km (0.106 R)
• M62: 25,192,730 km (0.119 R)
• M63: 25,452,881 km (0.096 R)
• M64: 25,801,145 km (0.102 R)
• M65: 26,282,401 km (0.073 R)
• M66: 26,546,292 km (0.118 R)
• M67: 26,722,668 km (0.12 R)
• M68: 27,032,335 km (0.088 R)
• M69: 27,343,050 km (0.042 R)
• M70: 28,462,790 km (0.081 R)
• M71: 28,552,998 km (0.063 R)
• M72: 28,778,890 km (0.031 R)
• M73: 28,960,203 km (0.082 R)
• M74: 29,323,726 km (0.065 R)
• M75: 29,460,458 km (0.052 R)
• M76: 29,780,299 km (0.108 R)
• M77: 29,963,556 km (0.094 R)
• M78: 30,285,191 km (0.073 R)
• M79: 30,423,420 km (0.089 R)
• M80: 30,932,053 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 13.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.56 AU - 9.88 AU

Year: 8740 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,214,367 km

• M1: 170,841 km (0.102 R)
• M2: 335,698 km (0.056 R)
• M3: 541,993 km (0.067 R)
• M4: 873,951 km (0.116 R)
• M5: 1,055,862 km (0.066 R)
• M6: 1,556,715 km (0.086 R)
• M7: 2,400,747 km (0.096 R)
• M8: 2,783,717 km (0.103 R)
• M9: 3,007,815 km (0.119 R)
• M10: 3,421,004 km (0.073 R)
• M11: 3,607,702 km (0.107 R)
• M12: 4,590,859 km (0.094 R)
• M13: 4,916,534 km (0.05 R)
• M14: 5,097,398 km (0.092 R)
• M15: 6,066,792 km (0.054 R)
• M16: 6,260,970 km (0.074 R)
• M17: 6,655,759 km (0.086 R)
• M18: 6,755,690 km (0.103 R)
• M19: 6,990,858 km (0.12 R)
• M20: 7,160,502 km (0.078 R)
• M21: 7,331,642 km (0.119 R)
• M22: 8,171,634 km (0.1 R)
• M23: 8,530,669 km (0.034 R)
• M24: 9,041,995 km (0.057 R)
• M25: 9,450,845 km (0.032 R)
• M26: 10,018,270 km (0.102 R)
• M27: 10,248,202 km (0.112 R)
• M28: 11,424,640 km (0.097 R)
• M29: 11,665,044 km (0.119 R)
• M30: 11,947,784 km (0.114 R)
• M31: 12,314,448 km (0.028 R)
• M32: 12,437,567 km (0.073 R)
• M33: 13,142,771 km (0.101 R)
• M34: 13,226,546 km (0.054 R)
• M35: 13,436,881 km (0.093 R)
• M36: 13,563,590 km (0.09 R)
• M37: 14,722,226 km (0.102 R)
• M38: 14,896,507 km (0.07 R)
• M39: 15,027,854 km (0.078 R)
• M40: 15,203,332 km (0.086 R)
• M41: 15,291,446 km (0.098 R)
• M42: 15,467,971 km (0.119 R)
• M43: 15,600,814 km (0.072 R)
• M44: 16,271,012 km (0.046 R)
• M45: 16,768,425 km (0.108 R)
• M46: 16,950,486 km (0.03 R)
• M47: 19,616,619 km (0.09 R)
• M48: 20,001,086 km (0.112 R)
• M49: 20,146,046 km (0.05 R)
• M50: 20,339,626 km (0.026 R)
• M51: 20,875,485 km (0.107 R)
• M52: 21,120,676 km (0.047 R)
• M53: 21,861,634 km (0.081 R)
• M54: 22,210,497 km (0.092 R)
• M55: 22,460,624 km (0.057 R)
• M56: 23,014,436 km (0.075 R)
• M57: 23,166,277 km (0.086 R)
• M58: 24,341,369 km (0.036 R)
• M59: 24,444,591 km (0.119 R)
• M60: 24,599,425 km (0.036 R)
• M61: 25,483,548 km (0.089 R)
• M62: 26,325,186 km (0.047 R)
• M63: 26,537,017 km (0.04 R)
• M64: 27,015,730 km (0.098 R)
• M65: 28,252,007 km (0.1 R)
• M66: 28,523,078 km (0.091 R)
• M67: 28,740,743 km (0.102 R)
• M68: 29,068,213 km (0.048 R)
• M69: 29,396,879 km (0.096 R)
• M70: 30,168,505 km (0.12 R)
• M71: 31,394,609 km (0.104 R)
• M72: 31,619,305 km (0.062 R)
• M73: 32,409,780 km (0.104 R)
• M74: 33,493,168 km (0.09 R)
• M75: 34,010,478 km (0.11 R)
• M76: 34,125,817 km (0.102 R)
• M77: 35,053,025 km (0.047 R)
• M78: 35,169,562 km (0.114 R)
• M79: 35,286,248 km (0.084 R)
• M80: 35,988,610 km (0.071 R)
• M81: 36,636,519 km (0.049 R)
• M82: 37,228,926 km (0.113 R)
• M83: 37,585,867 km (0.12 R)
• M84: 38,243,349 km (0.075 R)
• M85: 38,663,719 km (0.117 R)
• M86: 40,726,973 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131

Radius: 6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.56 AU - 13.8 AU

Year: 16745 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,214,367 km

• M1: 78,090 km (0.118 R)
• M2: 256,710 km (0.115 R)
• M3: 307,573 km (0.12 R)
• M4: 385,514 km (0.113 R)
• M5: 718,668 km (0.11 R)
• M6: 872,904 km (0.056 R)
• M7: 1,359,396 km (0.099 R)
• M8: 1,492,538 km (0.109 R)
• M9: 1,551,031 km (0.118 R)
• M10: 1,670,111 km (0.085 R)
• M11: 1,896,452 km (0.097 R)
• M12: 2,198,490 km (0.112 R)
• M13: 2,655,961 km (0.09 R)
• M14: 2,847,147 km (0.077 R)
• M15: 2,920,001 km (0.095 R)
• M16: 3,018,137 km (0.057 R)
• M17: 3,318,978 km (0.113 R)
• M18: 3,708,681 km (0.05 R)
• M19: 3,841,673 km (0.12 R)
• M20: 4,167,647 km (0.109 R)
• M21: 4,278,200 km (0.062 R)
• M22: 4,502,447 km (0.11 R)
• M23: 5,316,858 km (0.098 R)
• M24: 5,467,054 km (0.059 R)
• M25: 5,926,020 km (0.078 R)
• M26: 6,175,849 km (0.098 R)
• M27: 6,493,146 km (0.056 R)
• M28: 7,176,359 km (0.091 R)
• M29: 7,577,132 km (0.109 R)
• M30: 7,814,095 km (0.077 R)
• M31: 7,950,678 km (0.08 R)
• M32: 8,226,237 km (0.097 R)
• M33: 8,786,781 km (0.084 R)
• M34: 8,928,749 km (0.094 R)
• M35: 10,241,021 km (0.068 R)
• M36: 11,495,998 km (0.114 R)
• M37: 12,398,971 km (0.109 R)
• M38: 12,438,764 km (0.082 R)
• M39: 12,758,454 km (0.107 R)
• M40: 13,161,920 km (0.115 R)
• M41: 14,147,321 km (0.104 R)
• M42: 14,272,235 km (0.109 R)
• M43: 14,355,561 km (0.113 R)
• M44: 15,071,387 km (0.111 R)
• M45: 15,540,676 km (0.069 R)
• M46: 15,669,479 km (0.071 R)
• M47: 15,798,582 km (0.075 R)
• M48: 16,231,818 km (0.045 R)
• M49: 17,154,089 km (0.084 R)
• M50: 17,287,231 km (0.077 R)
• M51: 17,420,672 km (0.116 R)
• M52: 17,599,292 km (0.097 R)
• M53: 18,093,264 km (0.105 R)
• M54: 18,410,112 km (0.072 R)
• M55: 18,546,396 km (0.053 R)
• M56: 19,233,050 km (0.099 R)
• M57: 19,788,358 km (0.1 R)
• M58: 19,927,932 km (0.099 R)
• M59: 20,489,822 km (0.066 R)
• M60: 20,678,315 km (0.111 R)
• M61: 21,917,135 km (0.104 R)
• M62: 22,109,967 km (0.106 R)
• M63: 23,671,918 km (0.061 R)
• M64: 23,770,653 km (0.057 R)
• M65: 23,820,170 km (0.097 R)
• M66: 23,919,204 km (0.102 R)
• M67: 24,067,904 km (0.1 R)
• M68: 24,316,535 km (0.025 R)
• M69: 24,466,133 km (0.044 R)
• M70: 25,673,837 km (0.057 R)
• M71: 25,724,551 km (0.118 R)
• M72: 26,131,756 km (0.03 R)
• M73: 26,643,680 km (0.111 R)
• M74: 28,146,839 km (0.087 R)
• M75: 29,146,602 km (0.109 R)
• M76: 29,464,647 km (0.053 R)
• M77: 29,517,754 km (0.113 R)
• M78: 29,890,552 km (0.03 R)
• M79: 31,995,993 km (0.05 R)
• M80: 32,105,349 km (0.057 R)
• M81: 32,159,952 km (0.072 R)
• M82: 33,370,647 km (0.101 R)
• M83: 34,260,456 km (0.104 R)
• M84: 34,820,550 km (0.096 R)
• M85: 35,383,786 km (0.105 R)
• M86: 36,120,406 km (0.108 R)
• M87: 36,633,227 km (0.098 R)
• M88: 36,747,520 km (0.105 R)
• M89: 37,205,888 km (0.041 R)
• M90: 38,476,273 km (0.087 R)
• M91: 38,650,704 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.4

Radius: 3.5

Gravity: 33.67 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.75 AU - 21.67 AU

Year: 30013 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,214,367 km

• M1: 73,303 km (0.094 R)
• M2: 140,622 km (0.115 R)
• M3: 299,645 km (0.11 R)
• M4: 768,035 km (0.104 R)
• M5: 1,070,522 km (0.093 R)
• M6: 1,129,165 km (0.096 R)
• M7: 1,470,697 km (0.11 R)
• M8: 2,056,223 km (0.091 R)
• M9: 2,547,203 km (0.083 R)
• M10: 2,586,398 km (0.117 R)
• M11: 4,034,355 km (0.106 R)
• M12: 4,126,208 km (0.072 R)
• M13: 4,690,940 km (0.095 R)
• M14: 5,130,309 km (0.118 R)
• M15: 5,943,224 km (0.091 R)
• M16: 6,100,152 km (0.09 R)
• M17: 7,347,200 km (0.051 R)
• M18: 7,856,132 km (0.103 R)
• M19: 8,907,356 km (0.07 R)
• M20: 9,388,463 km (0.116 R)
• M21: 9,632,308 km (0.111 R)
• M22: 9,878,097 km (0.061 R)
• M23: 10,001,814 km (0.115 R)
• M24: 11,590,993 km (0.06 R)
• M25: 11,656,068 km (0.106 R)
• M26: 12,782,689 km (0.093 R)
• M27: 12,850,008 km (0.092 R)
• M28: 13,943,419 km (0.105 R)
• M29: 14,501,270 km (0.039 R)
• M30: 15,494,899 km (0.113 R)
• M31: 16,145,051 km (0.058 R)
• M32: 17,248,634 km (0.087 R)
• M33: 17,397,484 km (0.116 R)
• M34: 17,696,680 km (0.119 R)
• M35: 18,757,329 km (0.04 R)
• M36: 18,987,261 km (0.063 R)
• M37: 19,604,951 km (0.114 R)
• M38: 20,307,612 km (0.116 R)
• M39: 21,898,585 km (0.103 R)
• M40: 25,198,415 km (0.037 R)
• M41: 25,452,133 km (0.078 R)
• M42: 26,132,654 km (0.092 R)
• M43: 29,091,101 km (0.069 R)
• M44: 30,519,462 km (0.077 R)
• M45: 32,061,965 km (0.112 R)
• M46: 33,165,998 km (0.099 R)
• M47: 33,258,599 km (0.09 R)
• M48: 35,600,404 km (0.108 R)
• M49: 36,743,331 km (0.075 R)
• M50: 38,382,774 km (0.116 R)
• M51: 38,869,566 km (0.098 R)
• M52: 39,750,847 km (0.104 R)
• M53: 40,243,323 km (0.065 R)
• M54: 40,539,677 km (0.12 R)
• M55: 42,233,124 km (0.041 R)
• M56: 43,543,602 km (0.108 R)
• M57: 44,051,187 km (0.106 R)
• M58: 44,560,718 km (0.105 R)
• M59: 44,662,893 km (0.088 R)
• M60: 44,765,068 km (0.095 R)
• M61: 45,277,441 km (0.066 R)
• M62: 46,929,750 km (0.097 R)
• M63: 48,496,488 km (0.117 R)
• M64: 48,601,655 km (0.107 R)
• M65: 49,656,470 km (0.047 R)
• M66: 50,932,091 km (0.088 R)
• M67: 51,466,903 km (0.114 R)
• M68: 57,470,266 km (0.049 R)
• M69: 59,370,159 km (0.092 R)
• M70: 59,595,005 km (0.106 R)
• M71: 60,384,283 km (0.053 R)
• M72: 60,723,571 km (0.062 R)
• M73: 63,001,797 km (0.118 R)
• M74: 63,116,389 km (0.068 R)
• M75: 66,121,361 km (0.114 R)
• M76: 66,587,807 km (0.081 R)
• M77: 67,523,991 km (0.07 R)
• M78: 67,758,710 km (0.054 R)
• M79: 68,228,896 km (0.105 R)
• M80: 68,936,344 km (0.066 R)
• M81: 69,172,709 km (0.076 R)
• M82: 69,646,186 km (0.049 R)
• M83: 70,120,711 km (0.119 R)
• M84: 72,389,512 km (0.078 R)
• M85: 72,870,170 km (0.109 R)
• M86: 74,560,925 km (0.108 R)
• M87: 75,411,239 km (0.078 R)
• M88: 78,597,225 km (0.065 R)
• M89: 80,704,012 km (0.055 R)
• M90: 81,576,916 km (0.119 R)
• M91: 83,206,336 km (0.063 R)
• M92: 83,332,147 km (0.064 R)
• M93: 83,583,921 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit