🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 349 Days

Day: 32.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1 AU - 1.24 AU

Year: 454 Days

Day: 35.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,007,022 km

• M1: 705,055 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.51 AU - 2.13 AU

Year: 940 Days

Day: 23.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,007,022 km

• M1: 95,443 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.64 AU - 2.56 AU

Year: 1165 Days

Day: 47.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.84 AU - 3.76 AU

Year: 2295 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.5

Radius: 14.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.94 AU - 4.7 AU

Year: 3438 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,007,022 km

• M1: 216,169 km (0.075 R)
• M2: 377,884 km (0.105 R)
• M3: 571,613 km (0.114 R)
• M4: 684,111 km (0.047 R)
• M5: 835,055 km (0.088 R)
• M6: 1,041,650 km (0.112 R)
• M7: 1,243,009 km (0.072 R)
• M8: 1,337,106 km (0.091 R)
• M9: 1,445,863 km (0.112 R)
• M10: 1,545,496 km (0.053 R)
• M11: 1,699,282 km (0.029 R)
• M12: 2,023,162 km (0.112 R)
• M13: 2,149,871 km (0.07 R)
• M14: 2,381,897 km (0.068 R)
• M15: 2,486,167 km (0.106 R)
• M16: 2,622,600 km (0.072 R)
• M17: 2,887,239 km (0.089 R)
• M18: 3,111,785 km (0.117 R)
• M19: 3,242,833 km (0.114 R)
• M20: 3,629,992 km (0.088 R)
• M21: 3,820,580 km (0.083 R)
• M22: 3,979,004 km (0.107 R)
• M23: 4,175,725 km (0.104 R)
• M24: 4,320,686 km (0.102 R)
• M25: 4,597,442 km (0.111 R)
• M26: 4,709,790 km (0.108 R)
• M27: 5,324,487 km (0.112 R)
• M28: 6,046,596 km (0.059 R)
• M29: 6,294,181 km (0.115 R)
• M30: 6,503,169 km (0.104 R)
• M31: 6,608,486 km (0.106 R)
• M32: 6,885,092 km (0.087 R)
• M33: 7,252,654 km (0.081 R)
• M34: 7,362,010 km (0.084 R)
• M35: 7,538,087 km (0.104 R)
• M36: 7,648,939 km (0.092 R)
• M37: 7,894,579 km (0.033 R)
• M38: 8,416,825 km (0.113 R)
• M39: 8,531,866 km (0.088 R)
• M40: 8,786,781 km (0.119 R)
• M41: 9,904,127 km (0.057 R)
• M42: 10,516,880 km (0.118 R)
• M43: 10,990,806 km (0.109 R)
• M44: 11,091,485 km (0.104 R)
• M45: 11,727,725 km (0.067 R)
• M46: 11,882,110 km (0.118 R)
• M47: 12,141,064 km (0.062 R)
• M48: 12,401,963 km (0.074 R)
• M49: 12,955,774 km (0.104 R)
• M50: 13,222,357 km (0.053 R)
• M51: 13,463,958 km (0.093 R)
• M52: 13,706,905 km (0.099 R)
• M53: 13,924,121 km (0.108 R)
• M54: 14,033,178 km (0.116 R)
• M55: 14,224,663 km (0.09 R)
• M56: 14,804,355 km (0.068 R)
• M57: 14,971,456 km (0.099 R)
• M58: 15,335,577 km (0.077 R)
• M59: 15,731,114 km (0.106 R)
• M60: 15,844,658 km (0.078 R)
• M61: 16,359,425 km (0.106 R)
• M62: 16,908,599 km (0.115 R)
• M63: 17,670,052 km (0.073 R)
• M64: 17,906,566 km (0.083 R)
• M65: 18,652,461 km (0.079 R)
• M66: 19,347,792 km (0.064 R)
• M67: 19,867,196 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 11.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.37 AU - 6.45 AU

Year: 5501 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,007,022 km

• M1: 226,192 km (0.066 R)
• M2: 334,052 km (0.108 R)
• M3: 573,259 km (0.119 R)
• M4: 728,242 km (0.067 R)
• M5: 942,915 km (0.085 R)
• M6: 1,381,686 km (0.12 R)
• M7: 1,614,610 km (0.1 R)
• M8: 2,078,214 km (0.071 R)
• M9: 2,626,041 km (0.09 R)
• M10: 2,714,304 km (0.105 R)
• M11: 2,848,493 km (0.1 R)
• M12: 3,123,753 km (0.114 R)
• M13: 3,874,734 km (0.092 R)
• M14: 4,257,705 km (0.086 R)
• M15: 4,335,945 km (0.103 R)
• M16: 4,787,581 km (0.113 R)
• M17: 4,896,039 km (0.089 R)
• M18: 5,032,772 km (0.111 R)
• M19: 5,338,250 km (0.119 R)
• M20: 5,535,720 km (0.103 R)
• M21: 6,172,408 km (0.104 R)
• M22: 6,290,590 km (0.107 R)
• M23: 6,649,925 km (0.025 R)
• M24: 6,740,880 km (0.089 R)
• M25: 7,483,035 km (0.076 R)
• M26: 7,609,296 km (0.088 R)
• M27: 7,927,939 km (0.117 R)
• M28: 8,186,145 km (0.079 R)
• M29: 8,348,908 km (0.09 R)
• M30: 8,644,513 km (0.118 R)
• M31: 8,977,069 km (0.087 R)
• M32: 9,246,196 km (0.116 R)
• M33: 9,518,015 km (0.118 R)
• M34: 9,930,755 km (0.047 R)
• M35: 10,104,439 km (0.118 R)
• M36: 10,490,102 km (0.079 R)
• M37: 10,631,472 km (0.078 R)
• M38: 11,602,811 km (0.114 R)
• M39: 11,749,118 km (0.118 R)
• M40: 12,191,927 km (0.037 R)
• M41: 12,527,475 km (0.099 R)
• M42: 12,752,919 km (0.111 R)
• M43: 12,866,165 km (0.098 R)
• M44: 13,169,699 km (0.042 R)
• M45: 13,322,438 km (0.096 R)
• M46: 13,745,352 km (0.065 R)
• M47: 14,172,753 km (0.031 R)
• M48: 14,486,310 km (0.094 R)
• M49: 16,047,513 km (0.098 R)
• M50: 16,129,044 km (0.078 R)
• M51: 16,374,385 km (0.099 R)
• M52: 17,117,886 km (0.103 R)
• M53: 17,914,495 km (0.036 R)
• M54: 18,637,651 km (0.032 R)
• M55: 18,809,239 km (0.072 R)
• M56: 18,981,277 km (0.032 R)
• M57: 19,240,381 km (0.112 R)
• M58: 19,674,663 km (0.104 R)
• M59: 20,863,817 km (0.083 R)
• M60: 21,624,372 km (0.111 R)
• M61: 22,622,040 km (0.09 R)
• M62: 24,286,915 km (0.117 R)
• M63: 24,850,749 km (0.047 R)
• M64: 25,371,200 km (0.103 R)
• M65: 25,466,195 km (0.034 R)
• M66: 26,905,925 km (0.117 R)
• M67: 27,197,042 km (0.066 R)
• M68: 27,782,419 km (0.1 R)
• M69: 28,076,528 km (0.07 R)
• M70: 28,273,399 km (0.05 R)
• M71: 28,519,936 km (0.041 R)
• M72: 28,618,671 km (0.104 R)
• M73: 28,866,256 km (0.081 R)
• M74: 29,015,105 km (0.083 R)
• M75: 29,463,301 km (0.119 R)
• M76: 29,813,509 km (0.099 R)
• M77: 30,316,158 km (0.106 R)
• M78: 30,517,966 km (0.108 R)
• M79: 32,097,420 km (0.064 R)
• M80: 32,457,652 km (0.108 R)
• M81: 32,612,485 km (0.033 R)
• M82: 34,489,639 km (0.083 R)
• M83: 34,753,081 km (0.096 R)
• M84: 35,441,381 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 11.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.2 AU - 11.44 AU

Year: 12694 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,007,022 km

• M1: 150,047 km (0.088 R)
• M2: 229,782 km (0.1 R)
• M3: 346,768 km (0.066 R)
• M4: 615,296 km (0.118 R)
• M5: 874,998 km (0.034 R)
• M6: 1,254,229 km (0.058 R)
• M7: 2,367,985 km (0.106 R)
• M8: 2,726,571 km (0.052 R)
• M9: 3,587,955 km (0.069 R)
• M10: 4,766,487 km (0.095 R)
• M11: 5,255,074 km (0.051 R)
• M12: 6,317,967 km (0.09 R)
• M13: 7,049,650 km (0.119 R)
• M14: 7,485,728 km (0.037 R)
• M15: 7,646,396 km (0.039 R)
• M16: 7,727,179 km (0.1 R)
• M17: 8,135,581 km (0.1 R)
• M18: 9,488,993 km (0.064 R)
• M19: 9,926,268 km (0.119 R)
• M20: 10,103,092 km (0.064 R)
• M21: 10,639,700 km (0.044 R)
• M22: 10,820,564 km (0.053 R)
• M23: 11,323,362 km (0.059 R)
• M24: 11,508,115 km (0.078 R)
• M25: 11,647,391 km (0.119 R)
• M26: 12,021,386 km (0.088 R)
• M27: 12,446,992 km (0.072 R)
• M28: 12,685,451 km (0.094 R)
• M29: 13,070,366 km (0.045 R)
• M30: 13,264,245 km (0.113 R)
• M31: 13,361,483 km (0.097 R)
• M32: 14,148,368 km (0.09 R)
• M33: 14,748,555 km (0.066 R)
• M34: 15,510,307 km (0.113 R)
• M35: 16,966,493 km (0.081 R)
• M36: 17,072,109 km (0.118 R)
• M37: 17,550,373 km (0.1 R)
• M38: 17,764,448 km (0.071 R)
• M39: 18,956,743 km (0.092 R)
• M40: 19,396,860 km (0.118 R)
• M41: 20,737,107 km (0.064 R)
• M42: 21,133,542 km (0.1 R)
• M43: 21,876,594 km (0.105 R)
• M44: 22,280,359 km (0.104 R)
• M45: 22,978,083 km (0.109 R)
• M46: 23,329,638 km (0.043 R)
• M47: 23,742,080 km (0.107 R)
• M48: 24,633,982 km (0.087 R)
• M49: 25,234,618 km (0.118 R)
• M50: 26,083,735 km (0.065 R)
• M51: 26,328,028 km (0.085 R)
• M52: 27,436,848 km (0.117 R)
• M53: 29,191,780 km (0.033 R)
• M54: 29,382,069 km (0.091 R)
• M55: 29,509,078 km (0.101 R)
• M56: 29,763,544 km (0.106 R)
• M57: 30,339,196 km (0.097 R)
• M58: 31,306,496 km (0.096 R)
• M59: 32,415,016 km (0.117 R)
• M60: 32,743,533 km (0.106 R)
• M61: 33,868,659 km (0.098 R)
• M62: 34,737,673 km (0.083 R)
• M63: 34,872,012 km (0.094 R)
• M64: 35,006,500 km (0.099 R)
• M65: 35,208,607 km (0.085 R)
• M66: 35,681,635 km (0.059 R)
• M67: 35,952,856 km (0.084 R)
• M68: 37,388,248 km (0.097 R)
• M69: 37,870,851 km (0.052 R)
• M70: 39,331,225 km (0.096 R)
• M71: 41,306,665 km (0.1 R)
• M72: 41,734,216 km (0.115 R)
• M73: 41,877,082 km (0.099 R)
• M74: 43,603,740 km (0.065 R)
• M75: 43,748,701 km (0.119 R)
• M76: 45,427,039 km (0.061 R)
• M77: 45,500,492 km (0.047 R)
• M78: 46,903,570 km (0.056 R)
• M79: 47,200,671 km (0.073 R)
• M80: 48,320,711 km (0.033 R)
• M81: 49,298,482 km (0.109 R)
• M82: 49,979,302 km (0.12 R)
• M83: 50,739,259 km (0.069 R)
• M84: 51,044,439 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793

Radius: 10.7

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.28 AU - 12.76 AU

Year: 14007 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,007,022 km

• M1: 195,973 km (0.035 R)
• M2: 443,558 km (0.117 R)
• M3: 562,488 km (0.113 R)
• M4: 921,972 km (0.088 R)
• M5: 2,121,298 km (0.114 R)
• M6: 2,272,242 km (0.111 R)
• M7: 2,521,323 km (0.068 R)
• M8: 2,812,290 km (0.106 R)
• M9: 2,978,643 km (0.12 R)
• M10: 3,114,179 km (0.11 R)
• M11: 3,497,449 km (0.067 R)
• M12: 3,932,778 km (0.116 R)
• M13: 4,618,086 km (0.095 R)
• M14: 4,775,463 km (0.063 R)
• M15: 5,672,602 km (0.052 R)
• M16: 5,756,676 km (0.094 R)
• M17: 7,068,350 km (0.097 R)
• M18: 7,159,006 km (0.082 R)
• M19: 7,992,266 km (0.086 R)
• M20: 8,181,657 km (0.087 R)
• M21: 8,564,927 km (0.036 R)
• M22: 8,661,717 km (0.104 R)
• M23: 9,548,533 km (0.076 R)
• M24: 9,699,178 km (0.077 R)
• M25: 9,850,721 km (0.115 R)
• M26: 10,207,063 km (0.106 R)
• M27: 10,880,253 km (0.117 R)
• M28: 12,433,378 km (0.111 R)
• M29: 13,040,446 km (0.071 R)
• M30: 14,341,050 km (0.087 R)
• M31: 15,328,695 km (0.086 R)
• M32: 15,505,221 km (0.069 R)
• M33: 16,338,182 km (0.101 R)
• M34: 18,608,928 km (0.102 R)
• M35: 19,366,342 km (0.12 R)
• M36: 19,748,864 km (0.056 R)
• M37: 20,005,424 km (0.098 R)
• M38: 20,456,761 km (0.046 R)
• M39: 21,172,886 km (0.092 R)
• M40: 21,830,967 km (0.044 R)
• M41: 22,629,670 km (0.096 R)
• M42: 22,830,879 km (0.116 R)
• M43: 23,234,943 km (0.099 R)
• M44: 23,302,561 km (0.083 R)
• M45: 23,777,385 km (0.058 R)
• M46: 24,461,346 km (0.09 R)
• M47: 24,805,870 km (0.084 R)
• M48: 25,569,268 km (0.054 R)
• M49: 26,551,976 km (0.051 R)
• M50: 27,690,267 km (0.1 R)
• M51: 27,761,924 km (0.043 R)
• M52: 28,481,939 km (0.104 R)
• M53: 28,771,710 km (0.116 R)
• M54: 29,281,240 km (0.114 R)
• M55: 31,722,827 km (0.098 R)
• M56: 33,615,689 km (0.114 R)
• M57: 34,152,147 km (0.086 R)
• M58: 34,382,976 km (0.049 R)
• M59: 37,430,434 km (0.086 R)
• M60: 37,827,318 km (0.065 R)
• M61: 39,428,912 km (0.116 R)
• M62: 39,751,894 km (0.113 R)
• M63: 41,134,328 km (0.111 R)
• M64: 41,379,968 km (0.067 R)
• M65: 42,202,158 km (0.118 R)
• M66: 43,112,760 km (0.12 R)
• M67: 43,528,792 km (0.034 R)
• M68: 43,862,694 km (0.077 R)
• M69: 44,281,119 km (0.028 R)
• M70: 44,616,817 km (0.082 R)
• M71: 45,122,009 km (0.112 R)
• M72: 45,375,278 km (0.1 R)
• M73: 46,563,684 km (0.115 R)
• M74: 46,648,954 km (0.077 R)
• M75: 47,848,131 km (0.061 R)
• M76: 48,970,863 km (0.114 R)
• M77: 49,491,912 km (0.077 R)
• M78: 50,452,031 km (0.078 R)
• M79: 52,479,382 km (0.092 R)
• M80: 52,834,677 km (0.034 R)
• M81: 53,101,559 km (0.088 R)
• M82: 53,994,808 km (0.058 R)
• M83: 55,434,239 km (0.115 R)
• M84: 56,795,280 km (0.063 R)
• M85: 56,977,491 km (0.071 R)
• M86: 57,800,279 km (0.044 R)
• M87: 62,536,099 km (0.106 R)
• M88: 62,912,786 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit