🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.66 AU - 0.72 AU

Year: 221 Days

Day: 38.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.75 AU - 0.79 AU

Year: 260 Days

Day: 32.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,538,490 km

• M1: 607,966 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.96 AU - 1.1 AU

Year: 402 Days

Day: 46.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.19 AU - 1.75 AU

Year: 686 Days

Day: 27.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,538,490 km

• M1: 38,895 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 12.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.33 AU - 7.45 AU

Year: 6963 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,538,490 km

• M1: 188,493 km (0.111 R)
• M2: 318,494 km (0.034 R)
• M3: 443,109 km (0.116 R)
• M4: 698,472 km (0.117 R)
• M5: 1,314,068 km (0.059 R)
• M6: 1,449,753 km (0.056 R)
• M7: 1,551,480 km (0.119 R)
• M8: 1,776,026 km (0.1 R)
• M9: 2,025,854 km (0.094 R)
• M10: 2,184,279 km (0.032 R)
• M11: 2,422,139 km (0.114 R)
• M12: 2,795,236 km (0.087 R)
• M13: 3,136,918 km (0.043 R)
• M14: 3,304,318 km (0.112 R)
• M15: 3,950,132 km (0.056 R)
• M16: 4,094,943 km (0.039 R)
• M17: 4,389,950 km (0.069 R)
• M18: 4,864,923 km (0.084 R)
• M19: 5,236,973 km (0.101 R)
• M20: 5,598,102 km (0.119 R)
• M21: 5,925,871 km (0.111 R)
• M22: 6,196,942 km (0.088 R)
• M23: 6,557,623 km (0.118 R)
• M24: 6,794,586 km (0.1 R)
• M25: 7,012,699 km (0.116 R)
• M26: 7,343,909 km (0.113 R)
• M27: 7,477,949 km (0.12 R)
• M28: 7,657,915 km (0.093 R)
• M29: 7,862,116 km (0.086 R)
• M30: 8,160,115 km (0.119 R)
• M31: 8,299,091 km (0.069 R)
• M32: 8,532,165 km (0.095 R)
• M33: 9,076,851 km (0.113 R)
• M34: 9,462,365 km (0.049 R)
• M35: 9,828,730 km (0.049 R)
• M36: 9,951,849 km (0.07 R)
• M37: 10,828,343 km (0.029 R)
• M38: 11,288,805 km (0.09 R)
• M39: 11,677,460 km (0.078 R)
• M40: 12,044,274 km (0.068 R)
• M41: 12,601,377 km (0.034 R)
• M42: 13,139,929 km (0.03 R)
• M43: 13,548,780 km (0.048 R)
• M44: 13,961,820 km (0.104 R)
• M45: 14,407,023 km (0.096 R)
• M46: 14,603,295 km (0.04 R)
• M47: 14,800,465 km (0.047 R)
• M48: 15,055,231 km (0.119 R)
• M49: 15,483,080 km (0.096 R)
• M50: 15,655,268 km (0.091 R)
• M51: 16,146,846 km (0.08 R)
• M52: 16,234,211 km (0.098 R)
• M53: 16,350,748 km (0.117 R)
• M54: 16,584,869 km (0.049 R)
• M55: 16,702,303 km (0.038 R)
• M56: 16,849,507 km (0.101 R)
• M57: 17,115,642 km (0.109 R)
• M58: 17,293,813 km (0.099 R)
• M59: 17,442,663 km (0.109 R)
• M60: 18,133,356 km (0.082 R)
• M61: 18,436,442 km (0.082 R)
• M62: 18,619,101 km (0.088 R)
• M63: 18,802,358 km (0.107 R)
• M64: 18,894,211 km (0.056 R)
• M65: 19,417,504 km (0.069 R)
• M66: 19,541,371 km (0.081 R)
• M67: 20,008,117 km (0.113 R)
• M68: 20,164,596 km (0.066 R)
• M69: 20,604,713 km (0.042 R)
• M70: 20,889,248 km (0.037 R)
• M71: 21,143,415 km (0.067 R)
• M72: 21,334,601 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.13 AU - 9.87 AU

Year: 9541 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,538,490 km

• M1: 192,682 km (0.076 R)
• M2: 314,904 km (0.119 R)
• M3: 461,659 km (0.11 R)
• M4: 747,241 km (0.034 R)
• M5: 1,036,863 km (0.074 R)
• M6: 1,205,609 km (0.11 R)
• M7: 1,508,096 km (0.102 R)
• M8: 1,723,816 km (0.062 R)
• M9: 1,835,566 km (0.104 R)
• M10: 2,162,138 km (0.111 R)
• M11: 2,687,376 km (0.101 R)
• M12: 2,951,566 km (0.081 R)
• M13: 3,477,103 km (0.036 R)
• M14: 3,649,290 km (0.096 R)
• M15: 3,912,882 km (0.114 R)
• M16: 4,213,424 km (0.104 R)
• M17: 4,678,225 km (0.039 R)
• M18: 4,805,084 km (0.077 R)
• M19: 5,423,222 km (0.075 R)
• M20: 5,523,153 km (0.116 R)
• M21: 5,894,904 km (0.1 R)
• M22: 6,101,200 km (0.077 R)
• M23: 6,309,889 km (0.098 R)
• M24: 7,536,741 km (0.085 R)
• M25: 8,139,471 km (0.118 R)
• M26: 8,369,552 km (0.084 R)
• M27: 8,875,492 km (0.096 R)
• M28: 8,993,674 km (0.027 R)
• M29: 9,271,478 km (0.08 R)
• M30: 10,328,087 km (0.115 R)
• M31: 11,379,910 km (0.073 R)
• M32: 11,853,537 km (0.072 R)
• M33: 12,202,100 km (0.041 R)
• M34: 13,088,168 km (0.104 R)
• M35: 13,675,489 km (0.06 R)
• M36: 13,812,222 km (0.067 R)
• M37: 15,110,283 km (0.057 R)
• M38: 15,346,198 km (0.103 R)
• M39: 16,447,089 km (0.103 R)
• M40: 16,787,275 km (0.066 R)
• M41: 17,722,261 km (0.116 R)
• M42: 19,694,111 km (0.063 R)
• M43: 20,262,732 km (0.056 R)
• M44: 20,784,530 km (0.062 R)
• M45: 21,681,519 km (0.086 R)
• M46: 22,215,134 km (0.08 R)
• M47: 23,078,015 km (0.081 R)
• M48: 23,404,288 km (0.044 R)
• M49: 24,006,718 km (0.051 R)
• M50: 24,558,734 km (0.078 R)
• M51: 24,669,586 km (0.077 R)
• M52: 25,844,229 km (0.056 R)
• M53: 27,381,197 km (0.116 R)
• M54: 27,611,429 km (0.062 R)
• M55: 28,247,968 km (0.118 R)
• M56: 28,364,205 km (0.054 R)
• M57: 29,240,998 km (0.043 R)
• M58: 29,594,199 km (0.09 R)
• M59: 29,712,381 km (0.103 R)
• M60: 30,186,158 km (0.105 R)
• M61: 30,305,088 km (0.099 R)
• M62: 30,841,845 km (0.058 R)
• M63: 32,167,133 km (0.085 R)
• M64: 34,127,912 km (0.09 R)
• M65: 34,997,823 km (0.087 R)
• M66: 35,122,738 km (0.077 R)
• M67: 35,372,865 km (0.113 R)
• M68: 36,379,659 km (0.108 R)
• M69: 37,651,390 km (0.111 R)
• M70: 37,907,502 km (0.08 R)
• M71: 38,485,847 km (0.042 R)
• M72: 39,326,288 km (0.079 R)
• M73: 39,781,365 km (0.105 R)
• M74: 40,565,707 km (0.108 R)
• M75: 42,415,335 km (0.111 R)
• M76: 43,149,561 km (0.078 R)
• M77: 43,283,451 km (0.101 R)
• M78: 44,630,580 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 13.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.66 AU - 11.44 AU

Year: 14142 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,538,490 km

• M1: 241,301 km (0.087 R)
• M2: 337,493 km (0.098 R)
• M3: 525,089 km (0.104 R)
• M4: 874,250 km (0.102 R)
• M5: 1,019,659 km (0.118 R)
• M6: 1,753,586 km (0.079 R)
• M7: 2,013,737 km (0.093 R)
• M8: 2,261,621 km (0.119 R)
• M9: 2,467,168 km (0.088 R)
• M10: 2,652,370 km (0.077 R)
• M11: 2,814,684 km (0.082 R)
• M12: 2,924,938 km (0.054 R)
• M13: 3,797,392 km (0.117 R)
• M14: 4,550,767 km (0.076 R)
• M15: 5,213,785 km (0.119 R)
• M16: 5,661,232 km (0.115 R)
• M17: 5,766,250 km (0.069 R)
• M18: 6,013,834 km (0.045 R)
• M19: 6,777,831 km (0.081 R)
• M20: 6,926,830 km (0.073 R)
• M21: 7,039,328 km (0.042 R)
• M22: 7,228,270 km (0.097 R)
• M23: 7,342,413 km (0.092 R)
• M24: 7,727,328 km (0.084 R)
• M25: 8,000,644 km (0.066 R)
• M26: 8,718,265 km (0.073 R)
• M27: 8,839,888 km (0.088 R)
• M28: 9,125,919 km (0.079 R)
• M29: 10,172,206 km (0.11 R)
• M30: 10,644,786 km (0.08 R)
• M31: 10,731,403 km (0.118 R)
• M32: 11,655,918 km (0.08 R)
• M33: 11,879,717 km (0.114 R)
• M34: 12,377,279 km (0.072 R)
• M35: 13,206,350 km (0.115 R)
• M36: 13,816,261 km (0.071 R)
• M37: 14,005,801 km (0.112 R)
• M38: 14,339,554 km (0.035 R)
• M39: 14,483,318 km (0.109 R)
• M40: 14,627,680 km (0.076 R)
• M41: 14,772,491 km (0.115 R)
• M42: 14,869,280 km (0.047 R)
• M43: 16,047,513 km (0.089 R)
• M44: 16,396,824 km (0.094 R)
• M45: 16,799,093 km (0.108 R)
• M46: 17,357,542 km (0.056 R)
• M47: 17,767,590 km (0.087 R)
• M48: 18,077,257 km (0.106 R)
• M49: 18,336,660 km (0.111 R)
• M50: 18,964,223 km (0.106 R)
• M51: 19,069,540 km (0.076 R)
• M52: 20,618,027 km (0.094 R)
• M53: 21,215,970 km (0.071 R)
• M54: 21,434,682 km (0.114 R)
• M55: 21,985,202 km (0.11 R)
• M56: 22,428,760 km (0.079 R)
• M57: 22,819,510 km (0.033 R)
• M58: 23,381,549 km (0.098 R)
• M59: 23,494,495 km (0.118 R)
• M60: 23,720,837 km (0.1 R)
• M61: 23,834,382 km (0.034 R)
• M62: 24,748,873 km (0.082 R)
• M63: 25,152,638 km (0.098 R)
• M64: 25,908,107 km (0.084 R)
• M65: 26,671,056 km (0.047 R)
• M66: 27,144,384 km (0.084 R)
• M67: 27,322,555 km (0.12 R)
• M68: 27,441,485 km (0.11 R)
• M69: 28,399,809 km (0.058 R)
• M70: 28,761,986 km (0.107 R)
• M71: 29,368,904 km (0.104 R)
• M72: 29,674,084 km (0.113 R)
• M73: 30,225,951 km (0.047 R)
• M74: 30,843,042 km (0.116 R)
• M75: 32,089,790 km (0.096 R)
• M76: 32,782,578 km (0.072 R)
• M77: 34,182,814 km (0.096 R)
• M78: 35,083,992 km (0.093 R)
• M79: 38,566,181 km (0.063 R)
• M80: 39,235,482 km (0.12 R)
• M81: 39,706,267 km (0.12 R)
• M82: 40,449,918 km (0.072 R)
• M83: 40,585,603 km (0.031 R)
• M84: 42,501,353 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.3

Radius: 7.4

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.61 AU - 12.95 AU

Year: 17590 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,538,490 km

• M1: 153,936 km (0.095 R)
• M2: 926,460 km (0.118 R)
• M3: 975,977 km (0.08 R)
• M4: 1,550,432 km (0.097 R)
• M5: 1,793,230 km (0.034 R)
• M6: 2,417,502 km (0.097 R)
• M7: 2,807,503 km (0.115 R)
• M8: 3,066,008 km (0.117 R)
• M9: 3,487,725 km (0.088 R)
• M10: 4,427,648 km (0.096 R)
• M11: 5,036,212 km (0.106 R)
• M12: 5,441,174 km (0.099 R)
• M13: 5,763,408 km (0.09 R)
• M14: 6,474,895 km (0.119 R)
• M15: 6,718,141 km (0.083 R)
• M16: 6,865,645 km (0.066 R)
• M17: 7,014,046 km (0.088 R)
• M18: 7,465,981 km (0.099 R)
• M19: 8,345,168 km (0.099 R)
• M20: 8,450,784 km (0.077 R)
• M21: 9,420,926 km (0.111 R)
• M22: 9,919,087 km (0.104 R)
• M23: 10,768,354 km (0.09 R)
• M24: 11,114,673 km (0.062 R)
• M25: 11,758,841 km (0.11 R)
• M26: 12,717,614 km (0.04 R)
• M27: 13,083,531 km (0.086 R)
• M28: 13,267,686 km (0.087 R)
• M29: 15,350,836 km (0.097 R)
• M30: 15,480,388 km (0.087 R)
• M31: 17,668,855 km (0.073 R)
• M32: 17,940,674 km (0.11 R)
• M33: 18,419,687 km (0.055 R)
• M34: 18,626,281 km (0.085 R)
• M35: 18,695,246 km (0.084 R)
• M36: 18,902,888 km (0.089 R)
• M37: 19,460,289 km (0.1 R)
• M38: 19,600,463 km (0.109 R)
• M39: 19,740,935 km (0.074 R)
• M40: 20,519,742 km (0.075 R)
• M41: 21,236,465 km (0.068 R)
• M42: 24,259,688 km (0.039 R)
• M43: 25,017,252 km (0.096 R)
• M44: 25,245,987 km (0.113 R)
• M45: 26,866,880 km (0.091 R)
• M46: 27,257,779 km (0.114 R)
• M47: 27,571,935 km (0.08 R)
• M48: 27,966,125 km (0.12 R)
• M49: 28,680,455 km (0.113 R)
• M50: 28,760,191 km (0.118 R)
• M51: 29,965,201 km (0.074 R)
• M52: 30,451,843 km (0.11 R)
• M53: 30,777,668 km (0.119 R)
• M54: 32,923,799 km (0.055 R)
• M55: 33,342,074 km (0.083 R)
• M56: 35,630,772 km (0.068 R)
• M57: 35,802,361 km (0.119 R)
• M58: 36,664,194 km (0.117 R)
• M59: 36,837,428 km (0.043 R)
• M60: 36,924,046 km (0.12 R)
• M61: 37,010,812 km (0.095 R)
• M62: 37,445,693 km (0.073 R)
• M63: 38,145,063 km (0.119 R)
• M64: 38,232,728 km (0.101 R)
• M65: 38,408,356 km (0.082 R)
• M66: 39,290,534 km (0.119 R)
• M67: 40,447,225 km (0.071 R)
• M68: 40,895,121 km (0.071 R)
• M69: 42,067,370 km (0.067 R)
• M70: 42,248,683 km (0.105 R)
• M71: 43,800,461 km (0.041 R)
• M72: 46,583,879 km (0.112 R)
• M73: 46,865,273 km (0.083 R)
• M74: 48,186,372 km (0.082 R)
• M75: 48,376,062 km (0.118 R)
• M76: 49,423,995 km (0.062 R)
• M77: 50,094,792 km (0.09 R)
• M78: 50,383,216 km (0.093 R)
• M79: 50,575,749 km (0.119 R)
• M80: 51,833,269 km (0.061 R)
• M81: 53,886,499 km (0.052 R)
• M82: 54,576,894 km (0.094 R)
• M83: 55,667,462 km (0.033 R)
• M84: 60,101,543 km (0.106 R)
• M85: 60,407,919 km (0.12 R)
• M86: 62,878,079 km (0.058 R)
• M87: 62,981,751 km (0.1 R)
• M88: 64,856,810 km (0.118 R)
• M89: 68,768,496 km (0.115 R)
• M90: 70,806,767 km (0.054 R)
• M91: 72,538,512 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit