🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.41 AU - 1.55 AU

Year: 661 Days

Day: 26.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.35 AU - 2.21 AU

Year: 872 Days

Day: 21.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,536,458 km

• M1: 879,935 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.41 AU - 3.31 AU

Year: 1776 Days

Day: 35.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.9

Radius: 8.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.45 AU - 6.67 AU

Year: 4813 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,536,458 km

• M1: 113,395 km (0.09 R)
• M2: 224,397 km (0.108 R)
• M3: 286,181 km (0.09 R)
• M4: 378,483 km (0.096 R)
• M5: 834,756 km (0.103 R)
• M6: 1,089,521 km (0.025 R)
• M7: 1,171,950 km (0.1 R)
• M8: 1,293,573 km (0.071 R)
• M9: 1,381,237 km (0.054 R)
• M10: 1,575,864 km (0.104 R)
• M11: 1,977,534 km (0.083 R)
• M12: 2,287,950 km (0.054 R)
• M13: 2,364,095 km (0.034 R)
• M14: 2,487,813 km (0.102 R)
• M15: 2,582,059 km (0.066 R)
• M16: 2,774,143 km (0.11 R)
• M17: 3,172,372 km (0.116 R)
• M18: 3,447,932 km (0.093 R)
• M19: 3,713,468 km (0.111 R)
• M20: 3,930,534 km (0.097 R)
• M21: 4,040,788 km (0.112 R)
• M22: 4,151,939 km (0.097 R)
• M23: 4,472,528 km (0.067 R)
• M24: 4,684,209 km (0.119 R)
• M25: 4,820,642 km (0.072 R)
• M26: 4,918,928 km (0.047 R)
• M27: 5,157,686 km (0.065 R)
• M28: 5,258,216 km (0.099 R)
• M29: 5,812,625 km (0.036 R)
• M30: 5,938,287 km (0.025 R)
• M31: 6,022,661 km (0.078 R)
• M32: 6,149,819 km (0.088 R)
• M33: 6,299,417 km (0.118 R)
• M34: 6,493,595 km (0.097 R)
• M35: 6,733,550 km (0.078 R)
• M36: 7,357,373 km (0.073 R)
• M37: 7,953,221 km (0.063 R)
• M38: 8,280,541 km (0.106 R)
• M39: 8,469,483 km (0.093 R)
• M40: 8,707,793 km (0.033 R)
• M41: 8,900,026 km (0.117 R)
• M42: 9,166,610 km (0.093 R)
• M43: 9,658,039 km (0.099 R)
• M44: 9,882,136 km (0.102 R)
• M45: 10,007,200 km (0.076 R)
• M46: 10,233,841 km (0.098 R)
• M47: 10,335,118 km (0.059 R)
• M48: 10,462,277 km (0.048 R)
• M49: 11,131,428 km (0.095 R)
• M50: 11,209,518 km (0.097 R)
• M51: 11,418,656 km (0.055 R)
• M52: 11,497,494 km (0.117 R)
• M53: 12,080,626 km (0.084 R)
• M54: 12,134,182 km (0.084 R)
• M55: 12,187,739 km (0.108 R)
• M56: 12,241,444 km (0.08 R)
• M57: 12,537,947 km (0.086 R)
• M58: 12,891,447 km (0.027 R)
• M59: 13,028,329 km (0.099 R)
• M60: 13,110,608 km (0.075 R)
• M61: 13,915,444 km (0.111 R)
• M62: 14,479,877 km (0.111 R)
• M63: 14,707,715 km (0.093 R)
• M64: 15,023,067 km (0.09 R)
• M65: 15,080,513 km (0.11 R)
• M66: 15,601,861 km (0.044 R)
• M67: 16,070,252 km (0.115 R)
• M68: 17,050,866 km (0.064 R)
• M69: 17,231,281 km (0.061 R)
• M70: 17,563,538 km (0.062 R)
• M71: 17,867,521 km (0.061 R)
• M72: 18,789,792 km (0.088 R)
• M73: 19,696,056 km (0.1 R)
• M74: 19,790,602 km (0.051 R)
• M75: 20,329,453 km (0.046 R)
• M76: 20,393,032 km (0.098 R)
• M77: 21,583,382 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 10.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.9 AU - 8.78 AU

Year: 8841 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,536,458 km

• M1: 134,788 km (0.103 R)
• M2: 241,451 km (0.039 R)
• M3: 496,067 km (0.108 R)
• M4: 637,736 km (0.062 R)
• M5: 780,602 km (0.072 R)
• M6: 1,146,368 km (0.031 R)
• M7: 1,651,710 km (0.062 R)
• M8: 1,779,018 km (0.06 R)
• M9: 1,909,766 km (0.103 R)
• M10: 2,201,033 km (0.061 R)
• M11: 2,281,068 km (0.069 R)
• M12: 2,674,960 km (0.051 R)
• M13: 2,869,287 km (0.112 R)
• M14: 3,479,646 km (0.099 R)
• M15: 4,055,598 km (0.109 R)
• M16: 4,430,640 km (0.077 R)
• M17: 4,609,559 km (0.094 R)
• M18: 4,738,961 km (0.097 R)
• M19: 5,376,248 km (0.11 R)
• M20: 6,097,160 km (0.076 R)
• M21: 6,239,278 km (0.045 R)
• M22: 6,382,593 km (0.115 R)
• M23: 6,701,536 km (0.083 R)
• M24: 6,907,233 km (0.061 R)
• M25: 7,174,863 km (0.06 R)
• M26: 7,445,935 km (0.119 R)
• M27: 7,843,566 km (0.111 R)
• M28: 8,532,015 km (0.109 R)
• M29: 9,337,749 km (0.118 R)
• M30: 9,468,947 km (0.107 R)
• M31: 9,833,068 km (0.118 R)
• M32: 10,100,549 km (0.1 R)
• M33: 10,201,528 km (0.104 R)
• M34: 10,986,916 km (0.114 R)
• M35: 12,004,780 km (0.114 R)
• M36: 12,362,768 km (0.089 R)
• M37: 13,680,276 km (0.076 R)
• M38: 14,016,722 km (0.102 R)
• M39: 14,204,767 km (0.047 R)
• M40: 14,773,987 km (0.075 R)
• M41: 15,350,686 km (0.106 R)
• M42: 17,730,190 km (0.047 R)
• M43: 17,974,483 km (0.098 R)
• M44: 18,548,640 km (0.113 R)
• M45: 18,796,524 km (0.092 R)
• M46: 20,137,369 km (0.105 R)
• M47: 20,392,284 km (0.094 R)
• M48: 20,862,321 km (0.107 R)
• M49: 21,335,948 km (0.09 R)
• M50: 21,900,081 km (0.12 R)
• M51: 22,162,177 km (0.118 R)
• M52: 22,293,673 km (0.098 R)
• M53: 22,469,301 km (0.108 R)
• M54: 22,601,396 km (0.111 R)
• M55: 23,310,041 km (0.042 R)
• M56: 23,622,252 km (0.08 R)
• M57: 23,756,591 km (0.113 R)
• M58: 23,891,079 km (0.047 R)
• M59: 24,025,867 km (0.06 R)
• M60: 25,847,071 km (0.07 R)
• M61: 26,170,352 km (0.099 R)
• M62: 26,541,355 km (0.103 R)
• M63: 27,101,300 km (0.12 R)
• M64: 27,759,530 km (0.045 R)
• M65: 28,043,168 km (0.096 R)
• M66: 28,375,275 km (0.083 R)
• M67: 29,427,846 km (0.067 R)
• M68: 30,007,238 km (0.102 R)
• M69: 31,030,488 km (0.042 R)
• M70: 31,521,618 km (0.081 R)
• M71: 32,064,957 km (0.051 R)
• M72: 32,412,323 km (0.088 R)
• M73: 32,860,818 km (0.079 R)
• M74: 33,211,026 km (0.067 R)
• M75: 33,612,846 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 10.6

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.17 AU - 10.47 AU

Year: 9616 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,536,458 km

• M1: 210,783 km (0.1 R)
• M2: 276,906 km (0.072 R)
• M3: 417,528 km (0.117 R)
• M4: 633,098 km (0.093 R)
• M5: 713,432 km (0.104 R)
• M6: 867,668 km (0.081 R)
• M7: 1,072,018 km (0.099 R)
• M8: 1,355,058 km (0.038 R)
• M9: 1,461,870 km (0.098 R)
• M10: 1,823,598 km (0.06 R)
• M11: 2,163,036 km (0.047 R)
• M12: 3,561,626 km (0.12 R)
• M13: 3,893,883 km (0.117 R)
• M14: 4,110,650 km (0.035 R)
• M15: 4,459,213 km (0.07 R)
• M16: 4,983,404 km (0.114 R)
• M17: 5,185,212 km (0.099 R)
• M18: 5,736,181 km (0.081 R)
• M19: 5,983,017 km (0.114 R)
• M20: 6,305,849 km (0.053 R)
• M21: 6,782,019 km (0.113 R)
• M22: 7,460,595 km (0.081 R)
• M23: 7,846,857 km (0.112 R)
• M24: 8,042,531 km (0.099 R)
• M25: 8,558,793 km (0.101 R)
• M26: 8,719,761 km (0.096 R)
• M27: 9,373,952 km (0.109 R)
• M28: 9,540,006 km (0.104 R)
• M29: 9,706,957 km (0.09 R)
• M30: 9,874,955 km (0.119 R)
• M31: 10,859,609 km (0.07 R)
• M32: 12,145,103 km (0.046 R)
• M33: 12,645,358 km (0.111 R)
• M34: 13,152,346 km (0.106 R)
• M35: 14,233,789 km (0.086 R)
• M36: 14,424,825 km (0.068 R)
• M37: 15,245,968 km (0.12 R)
• M38: 15,539,479 km (0.049 R)
• M39: 15,933,669 km (0.057 R)
• M40: 16,933,581 km (0.112 R)
• M41: 17,237,564 km (0.114 R)
• M42: 17,492,180 km (0.113 R)
• M43: 17,594,505 km (0.031 R)
• M44: 18,056,912 km (0.087 R)
• M45: 18,160,284 km (0.057 R)
• M46: 18,315,567 km (0.09 R)
• M47: 18,784,257 km (0.113 R)
• M48: 19,521,176 km (0.095 R)
• M49: 20,806,371 km (0.109 R)
• M50: 22,562,201 km (0.089 R)
• M51: 23,008,601 km (0.097 R)
• M52: 23,457,844 km (0.086 R)
• M53: 23,853,380 km (0.113 R)
• M54: 24,365,155 km (0.094 R)
• M55: 24,708,332 km (0.057 R)
• M56: 26,624,382 km (0.066 R)
• M57: 27,928,127 km (0.073 R)
• M58: 29,070,756 km (0.113 R)
• M59: 29,678,273 km (0.115 R)
• M60: 29,922,566 km (0.095 R)
• M61: 30,044,788 km (0.069 R)
• M62: 30,905,873 km (0.075 R)
• M63: 31,525,956 km (0.094 R)
• M64: 31,712,804 km (0.111 R)
• M65: 33,347,161 km (0.115 R)
• M66: 33,664,607 km (0.107 R)
• M67: 33,791,765 km (0.1 R)
• M68: 34,046,830 km (0.116 R)
• M69: 35,979,634 km (0.103 R)
• M70: 36,305,309 km (0.075 R)
• M71: 36,501,132 km (0.114 R)
• M72: 36,631,881 km (0.106 R)
• M73: 37,419,514 km (0.074 R)
• M74: 37,617,432 km (0.041 R)
• M75: 38,014,016 km (0.109 R)
• M76: 38,545,088 km (0.118 R)
• M77: 38,811,522 km (0.116 R)
• M78: 39,212,444 km (0.07 R)
• M79: 39,413,354 km (0.084 R)
• M80: 40,829,448 km (0.076 R)
• M81: 41,033,050 km (0.088 R)
• M82: 41,100,968 km (0.113 R)
• M83: 41,851,052 km (0.085 R)
• M84: 42,605,623 km (0.086 R)
• M85: 43,157,191 km (0.119 R)
• M86: 43,433,947 km (0.08 R)
• M87: 43,780,565 km (0.092 R)
• M88: 43,919,541 km (0.048 R)
• M89: 46,445,352 km (0.113 R)
• M90: 47,797,417 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.9

Radius: 11.8

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.77 AU - 12.21 AU

Year: 14297 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,536,458 km

• M1: 152,440 km (0.115 R)
• M2: 315,352 km (0.081 R)
• M3: 416,630 km (0.118 R)
• M4: 498,161 km (0.105 R)
• M5: 701,016 km (0.047 R)
• M6: 932,444 km (0.107 R)
• M7: 1,022,950 km (0.078 R)
• M8: 2,306,350 km (0.11 R)
• M9: 2,790,000 km (0.095 R)
• M10: 3,026,664 km (0.092 R)
• M11: 3,234,755 km (0.064 R)
• M12: 3,519,739 km (0.091 R)
• M13: 3,738,900 km (0.095 R)
• M14: 3,850,051 km (0.106 R)
• M15: 4,114,091 km (0.056 R)
• M16: 4,620,181 km (0.041 R)
• M17: 4,779,951 km (0.088 R)
• M18: 5,270,333 km (0.085 R)
• M19: 5,563,844 km (0.072 R)
• M20: 6,079,508 km (0.037 R)
• M21: 6,210,855 km (0.104 R)
• M22: 6,298,968 km (0.108 R)
• M23: 7,859,723 km (0.072 R)
• M24: 8,051,058 km (0.115 R)
• M25: 8,535,905 km (0.079 R)
• M26: 8,683,109 km (0.074 R)
• M27: 8,980,360 km (0.105 R)
• M28: 9,840,548 km (0.118 R)
• M29: 10,568,790 km (0.107 R)
• M30: 11,046,008 km (0.084 R)
• M31: 11,260,381 km (0.083 R)
• M32: 12,187,140 km (0.093 R)
• M33: 13,479,516 km (0.094 R)
• M34: 14,170,957 km (0.099 R)
• M35: 14,521,166 km (0.058 R)
• M36: 15,648,536 km (0.11 R)
• M37: 16,010,413 km (0.111 R)
• M38: 17,174,733 km (0.074 R)
• M39: 17,735,725 km (0.077 R)
• M40: 18,366,131 km (0.117 R)
• M41: 22,571,327 km (0.089 R)
• M42: 22,843,744 km (0.117 R)
• M43: 23,460,536 km (0.112 R)
• M44: 23,805,509 km (0.113 R)
• M45: 25,555,954 km (0.093 R)
• M46: 25,910,950 km (0.069 R)
• M47: 26,053,367 km (0.086 R)
• M48: 26,482,413 km (0.096 R)
• M49: 28,075,332 km (0.091 R)
• M50: 29,401,517 km (0.119 R)
• M51: 29,624,567 km (0.118 R)
• M52: 29,922,865 km (0.118 R)
• M53: 34,436,532 km (0.063 R)
• M54: 34,828,628 km (0.065 R)
• M55: 35,696,745 km (0.107 R)
• M56: 37,212,770 km (0.116 R)
• M57: 37,454,071 km (0.082 R)
• M58: 39,076,011 km (0.102 R)
• M59: 39,485,012 km (0.092 R)
• M60: 39,813,229 km (0.077 R)
• M61: 42,724,105 km (0.069 R)
• M62: 42,976,775 km (0.119 R)
• M63: 43,145,522 km (0.089 R)
• M64: 46,566,227 km (0.069 R)
• M65: 49,895,827 km (0.055 R)
• M66: 51,141,678 km (0.053 R)
• M67: 51,320,447 km (0.096 R)
• M68: 51,499,516 km (0.064 R)
• M69: 54,118,825 km (0.059 R)
• M70: 54,483,545 km (0.043 R)
• M71: 55,858,349 km (0.086 R)
• M72: 57,523,074 km (0.025 R)
• M73: 57,988,473 km (0.108 R)
• M74: 58,735,565 km (0.063 R)
• M75: 59,673,992 km (0.104 R)
• M76: 59,862,336 km (0.113 R)
• M77: 60,050,680 km (0.078 R)
• M78: 61,470,663 km (0.098 R)
• M79: 61,755,946 km (0.075 R)
• M80: 62,327,858 km (0.092 R)
• M81: 63,861,536 km (0.036 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: 530 - 18,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit