🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.71 AU - 0.75 AU

Year: 224 Days

Day: 44.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,396,587 km

• M1: 224,696 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.1 AU - 1.38 AU

Year: 497 Days

Day: 24.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.03 AU - 1.51 AU

Year: 515 Days

Day: 19.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,396,587 km

• M1: 332,556 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.42 AU - 1.7 AU

Year: 701 Days

Day: 24.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.08 AU - 3.3 AU

Year: 1588 Days

Day: 41.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,396,587 km

• M1: 827,127 km (0.067 R)
• M2: 1,814,772 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.79 AU - 3.79 AU

Year: 2148 Days

Day: 24.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 11.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.48 AU - 8.84 AU

Year: 7630 Days

Day: 13.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,396,587 km

• M1: 146,606 km (0.091 R)
• M2: 217,665 km (0.067 R)
• M3: 307,573 km (0.058 R)
• M4: 505,342 km (0.069 R)
• M5: 633,098 km (0.107 R)
• M6: 859,889 km (0.085 R)
• M7: 937,231 km (0.114 R)
• M8: 1,113,607 km (0.108 R)
• M9: 1,547,291 km (0.074 R)
• M10: 1,858,903 km (0.047 R)
• M11: 2,154,957 km (0.107 R)
• M12: 2,281,368 km (0.117 R)
• M13: 2,733,602 km (0.093 R)
• M14: 2,831,289 km (0.04 R)
• M15: 2,950,220 km (0.103 R)
• M16: 3,111,486 km (0.085 R)
• M17: 3,213,811 km (0.096 R)
• M18: 3,421,752 km (0.106 R)
• M19: 3,677,265 km (0.104 R)
• M20: 3,763,882 km (0.044 R)
• M21: 3,961,202 km (0.09 R)
• M22: 4,050,063 km (0.073 R)
• M23: 4,320,536 km (0.084 R)
• M24: 4,573,805 km (0.107 R)
• M25: 4,737,465 km (0.108 R)
• M26: 5,070,769 km (0.055 R)
• M27: 5,143,175 km (0.103 R)
• M28: 5,436,387 km (0.079 R)
• M29: 5,609,920 km (0.032 R)
• M30: 5,685,018 km (0.091 R)
• M31: 5,911,809 km (0.087 R)
• M32: 5,988,253 km (0.086 R)
• M33: 6,374,664 km (0.076 R)
• M34: 6,689,867 km (0.088 R)
• M35: 6,822,710 km (0.117 R)
• M36: 7,118,016 km (0.114 R)
• M37: 7,417,511 km (0.068 R)
• M38: 7,554,992 km (0.078 R)
• M39: 7,916,570 km (0.07 R)
• M40: 8,455,272 km (0.115 R)
• M41: 9,211,638 km (0.07 R)
• M42: 9,359,591 km (0.094 R)
• M43: 9,448,751 km (0.111 R)
• M44: 9,718,027 km (0.113 R)
• M45: 9,808,235 km (0.051 R)
• M46: 9,898,891 km (0.113 R)
• M47: 10,294,577 km (0.064 R)
• M48: 10,819,965 km (0.106 R)
• M49: 11,736,252 km (0.059 R)
• M50: 13,407,560 km (0.097 R)
• M51: 13,981,118 km (0.112 R)
• M52: 14,287,943 km (0.115 R)
• M53: 14,425,124 km (0.11 R)
• M54: 14,943,182 km (0.082 R)
• M55: 15,362,056 km (0.116 R)
• M56: 15,502,528 km (0.119 R)
• M57: 15,678,754 km (0.071 R)
• M58: 15,926,638 km (0.074 R)
• M59: 16,605,812 km (0.089 R)
• M60: 16,786,227 km (0.054 R)
• M61: 17,624,125 km (0.114 R)
• M62: 17,918,683 km (0.111 R)
• M63: 18,177,936 km (0.12 R)
• M64: 19,075,823 km (0.09 R)
• M65: 19,189,068 km (0.08 R)
• M66: 19,378,459 km (0.12 R)
• M67: 19,530,301 km (0.1 R)
• M68: 19,911,626 km (0.113 R)
• M69: 19,988,220 km (0.082 R)
• M70: 20,180,154 km (0.072 R)
• M71: 21,304,981 km (0.06 R)
• M72: 21,737,019 km (0.103 R)
• M73: 22,889,970 km (0.098 R)
• M74: 23,453,505 km (0.09 R)
• M75: 23,534,438 km (0.09 R)
• M76: 23,981,137 km (0.115 R)
• M77: 24,635,628 km (0.075 R)
• M78: 24,717,907 km (0.092 R)
• M79: 24,800,185 km (0.09 R)
• M80: 25,628,658 km (0.059 R)
• M81: 28,598,625 km (0.097 R)
• M82: 28,944,944 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.4

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.19 AU - 8.69 AU

Year: 8824 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,396,587 km

• M1: 211,083 km (0.105 R)
• M2: 1,309,430 km (0.115 R)
• M3: 1,551,480 km (0.098 R)
• M4: 1,808,339 km (0.059 R)
• M5: 2,104,244 km (0.102 R)
• M6: 2,336,420 km (0.083 R)
• M7: 2,415,706 km (0.082 R)
• M8: 2,825,904 km (0.075 R)
• M9: 3,680,257 km (0.061 R)
• M10: 4,151,939 km (0.108 R)
• M11: 4,248,580 km (0.11 R)
• M12: 4,576,348 km (0.107 R)
• M13: 4,709,790 km (0.104 R)
• M14: 4,844,428 km (0.118 R)
• M15: 5,048,928 km (0.093 R)
• M16: 5,361,139 km (0.066 R)
• M17: 5,466,456 km (0.07 R)
• M18: 6,372,121 km (0.088 R)
• M19: 6,937,601 km (0.108 R)
• M20: 7,014,345 km (0.098 R)
• M21: 7,519,387 km (0.102 R)
• M22: 7,598,076 km (0.057 R)
• M23: 7,996,006 km (0.084 R)
• M24: 8,770,923 km (0.103 R)
• M25: 9,062,340 km (0.108 R)
• M26: 9,654,897 km (0.116 R)
• M27: 11,963,940 km (0.074 R)
• M28: 12,194,620 km (0.114 R)
• M29: 14,044,099 km (0.051 R)
• M30: 14,827,991 km (0.082 R)
• M31: 15,525,417 km (0.088 R)
• M32: 15,827,604 km (0.09 R)
• M33: 16,745,986 km (0.11 R)
• M34: 16,900,670 km (0.115 R)
• M35: 17,211,534 km (0.109 R)
• M36: 17,472,134 km (0.105 R)
• M37: 17,891,606 km (0.109 R)
• M38: 18,314,519 km (0.106 R)
• M39: 18,740,724 km (0.119 R)
• M40: 19,062,509 km (0.054 R)
• M41: 19,278,079 km (0.047 R)
• M42: 20,698,960 km (0.035 R)
• M43: 21,087,166 km (0.096 R)
• M44: 21,310,067 km (0.111 R)
• M45: 21,589,965 km (0.061 R)
• M46: 22,153,201 km (0.083 R)
• M47: 22,436,689 km (0.069 R)
• M48: 22,721,224 km (0.115 R)
• M49: 22,835,517 km (0.107 R)
• M50: 22,949,809 km (0.111 R)
• M51: 23,524,714 km (0.058 R)
• M52: 24,454,166 km (0.073 R)
• M53: 25,395,735 km (0.11 R)
• M54: 25,632,997 km (0.1 R)
• M55: 25,871,007 km (0.087 R)
• M56: 26,349,122 km (0.116 R)
• M57: 26,709,653 km (0.087 R)
• M58: 27,314,178 km (0.111 R)
• M59: 27,435,651 km (0.115 R)
• M60: 27,557,274 km (0.079 R)
• M61: 29,092,747 km (0.062 R)
• M62: 29,278,996 km (0.111 R)
• M63: 29,714,775 km (0.065 R)
• M64: 30,845,435 km (0.094 R)
• M65: 31,098,555 km (0.102 R)
• M66: 31,862,102 km (0.095 R)
• M67: 32,246,270 km (0.072 R)
• M68: 32,696,260 km (0.065 R)
• M69: 33,278,046 km (0.054 R)
• M70: 34,911,954 km (0.07 R)
• M71: 35,307,940 km (0.101 R)
• M72: 35,440,184 km (0.068 R)
• M73: 35,572,728 km (0.12 R)
• M74: 35,705,421 km (0.102 R)
• M75: 35,771,843 km (0.063 R)
• M76: 39,349,027 km (0.073 R)
• M77: 39,829,984 km (0.117 R)
• M78: 39,898,949 km (0.081 R)
• M79: 40,105,693 km (0.114 R)
• M80: 40,589,642 km (0.074 R)
• M81: 43,889,173 km (0.091 R)
• M82: 44,174,007 km (0.097 R)
• M83: 44,602,306 km (0.112 R)
• M84: 44,816,979 km (0.119 R)
• M85: 45,319,179 km (0.044 R)
• M86: 46,546,779 km (0.04 R)
• M87: 48,298,121 km (0.083 R)
• M88: 49,108,194 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.7

Radius: 12.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.92 AU - 11.08 AU

Year: 12245 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,396,587 km

• M1: 204,500 km (0.078 R)
• M2: 363,972 km (0.099 R)
• M3: 769,382 km (0.071 R)
• M4: 1,045,240 km (0.082 R)
• M5: 1,391,410 km (0.089 R)
• M6: 1,794,426 km (0.066 R)
• M7: 1,900,940 km (0.093 R)
• M8: 2,031,539 km (0.1 R)
• M9: 2,233,496 km (0.091 R)
• M10: 2,395,062 km (0.091 R)
• M11: 2,608,837 km (0.08 R)
• M12: 2,804,062 km (0.114 R)
• M13: 3,157,712 km (0.102 R)
• M14: 3,261,383 km (0.078 R)
• M15: 3,472,167 km (0.101 R)
• M16: 3,660,510 km (0.098 R)
• M17: 3,963,147 km (0.077 R)
• M18: 4,131,744 km (0.11 R)
• M19: 4,245,588 km (0.109 R)
• M20: 4,622,425 km (0.107 R)
• M21: 5,315,960 km (0.086 R)
• M22: 5,659,287 km (0.07 R)
• M23: 6,400,246 km (0.086 R)
• M24: 7,240,387 km (0.102 R)
• M25: 7,481,988 km (0.11 R)
• M26: 7,866,754 km (0.11 R)
• M27: 8,366,111 km (0.096 R)
• M28: 8,546,975 km (0.042 R)
• M29: 9,171,397 km (0.084 R)
• M30: 9,320,546 km (0.091 R)
• M31: 9,507,992 km (0.114 R)
• M32: 11,092,533 km (0.12 R)
• M33: 11,491,360 km (0.093 R)
• M34: 12,098,578 km (0.081 R)
• M35: 12,426,646 km (0.102 R)
• M36: 12,757,706 km (0.088 R)
• M37: 12,924,209 km (0.103 R)
• M38: 13,939,081 km (0.049 R)
• M39: 14,067,735 km (0.117 R)
• M40: 14,716,990 km (0.071 R)
• M41: 15,331,837 km (0.082 R)
• M42: 15,731,562 km (0.073 R)
• M43: 17,595,552 km (0.104 R)
• M44: 18,577,213 km (0.075 R)
• M45: 19,384,742 km (0.052 R)
• M46: 22,325,837 km (0.112 R)
• M47: 23,438,695 km (0.109 R)
• M48: 23,899,157 km (0.095 R)
• M49: 24,001,931 km (0.066 R)
• M50: 24,207,778 km (0.094 R)
• M51: 24,569,655 km (0.052 R)
• M52: 24,829,058 km (0.12 R)
• M53: 25,560,591 km (0.037 R)
• M54: 26,087,325 km (0.052 R)
• M55: 26,564,543 km (0.05 R)
• M56: 26,670,907 km (0.098 R)
• M57: 28,230,165 km (0.091 R)
• M58: 28,611,042 km (0.103 R)
• M59: 29,487,835 km (0.083 R)
• M60: 29,653,140 km (0.12 R)
• M61: 29,984,948 km (0.094 R)
• M62: 30,095,800 km (0.103 R)
• M63: 30,373,454 km (0.096 R)
• M64: 32,227,570 km (0.118 R)
• M65: 32,625,500 km (0.101 R)
• M66: 33,598,934 km (0.044 R)
• M67: 34,814,416 km (0.065 R)
• M68: 36,162,144 km (0.112 R)
• M69: 36,812,894 km (0.111 R)
• M70: 38,005,638 km (0.079 R)
• M71: 38,546,584 km (0.115 R)
• M72: 38,969,049 km (0.044 R)
• M73: 39,879,651 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.8

Radius: 5.7

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.39 AU - 18.65 AU

Year: 23076 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,396,587 km

• M1: 102,175 km (0.055 R)
• M2: 1,467,555 km (0.065 R)
• M3: 1,671,756 km (0.065 R)
• M4: 2,495,592 km (0.105 R)
• M5: 2,739,287 km (0.098 R)
• M6: 2,864,051 km (0.103 R)
• M7: 3,033,246 km (0.064 R)
• M8: 3,337,229 km (0.061 R)
• M9: 3,696,713 km (0.034 R)
• M10: 4,648,155 km (0.096 R)
• M11: 4,747,339 km (0.068 R)
• M12: 5,099,791 km (0.117 R)
• M13: 5,617,998 km (0.067 R)
• M14: 5,937,091 km (0.109 R)
• M15: 6,261,868 km (0.064 R)
• M16: 6,316,620 km (0.064 R)
• M17: 8,089,804 km (0.097 R)
• M18: 8,449,737 km (0.118 R)
• M19: 8,753,570 km (0.054 R)
• M20: 10,133,012 km (0.031 R)
• M21: 11,244,374 km (0.118 R)
• M22: 12,600,629 km (0.094 R)
• M23: 13,017,408 km (0.086 R)
• M24: 13,509,436 km (0.094 R)
• M25: 14,656,851 km (0.096 R)
• M26: 14,729,706 km (0.101 R)
• M27: 16,511,267 km (0.104 R)
• M28: 18,203,368 km (0.119 R)
• M29: 19,228,712 km (0.09 R)
• M30: 19,949,624 km (0.108 R)
• M31: 20,191,973 km (0.028 R)
• M32: 21,006,533 km (0.09 R)
• M33: 23,004,861 km (0.115 R)
• M34: 23,258,879 km (0.075 R)
• M35: 23,428,672 km (0.057 R)
• M36: 23,599,064 km (0.066 R)
• M37: 24,026,615 km (0.037 R)
• M38: 24,198,204 km (0.049 R)
• M39: 24,370,391 km (0.057 R)
• M40: 25,150,095 km (0.097 R)
• M41: 25,849,914 km (0.094 R)
• M42: 26,379,041 km (0.077 R)
• M43: 26,733,738 km (0.077 R)
• M44: 27,268,700 km (0.106 R)
• M45: 27,447,918 km (0.054 R)
• M46: 27,807,252 km (0.083 R)
• M47: 33,095,537 km (0.116 R)
• M48: 33,573,951 km (0.038 R)
• M49: 34,054,609 km (0.036 R)
• M50: 36,590,592 km (0.087 R)
• M51: 40,098,961 km (0.109 R)
• M52: 40,302,714 km (0.037 R)
• M53: 40,506,765 km (0.105 R)
• M54: 41,635,182 km (0.082 R)
• M55: 42,773,921 km (0.083 R)
• M56: 42,877,891 km (0.082 R)
• M57: 43,086,132 km (0.105 R)
• M58: 45,081,767 km (0.097 R)
• M59: 45,187,682 km (0.115 R)
• M60: 45,399,663 km (0.057 R)
• M61: 47,645,426 km (0.069 R)
• M62: 47,969,156 km (0.113 R)
• M63: 48,077,165 km (0.06 R)
• M64: 49,489,668 km (0.101 R)
• M65: 49,598,875 km (0.108 R)
• M66: 49,817,587 km (0.119 R)
• M67: 50,475,369 km (0.084 R)
• M68: 53,471,515 km (0.105 R)
• M69: 54,595,743 km (0.036 R)
• M70: 54,821,486 km (0.09 R)
• M71: 57,210,714 km (0.114 R)
• M72: 58,475,863 km (0.103 R)
• M73: 60,799,417 km (0.108 R)
• M74: 61,619,812 km (0.099 R)
• M75: 68,922,133 km (0.115 R)
• M76: 70,636,225 km (0.084 R)
• M77: 71,869,211 km (0.038 R)
• M78: 72,116,646 km (0.097 R)
• M79: 72,240,513 km (0.095 R)
• M80: 73,358,158 km (0.04 R)
• M81: 73,607,239 km (0.035 R)
• M82: 73,731,854 km (0.1 R)
• M83: 74,606,552 km (0.108 R)
• M84: 75,233,517 km (0.109 R)
• M85: 75,736,166 km (0.096 R)
• M86: 76,492,383 km (0.117 R)
• M87: 77,251,144 km (0.116 R)
• M88: 77,377,853 km (0.088 R)
• M89: 78,012,447 km (0.096 R)
• M90: 78,266,764 km (0.119 R)
• M91: 80,567,728 km (0.109 R)
• M92: 81,339,653 km (0.066 R)
• M93: 83,150,386 km (0.104 R)
• M94: 83,800,239 km (0.109 R)
• M95: 85,236,080 km (0.071 R)
• M96: 87,734,962 km (0.12 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit