🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.14 AU - 1.58 AU

Year: 601 Days

Day: 25.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,176,084 km

• M1: 53,257 km (0.074 R)
• M2: 459,864 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.04 AU - 3.38 AU

Year: 2178 Days

Day: 18.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,176,084 km

• M1: 830,717 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.33 AU - 4.57 AU

Year: 2973 Days

Day: 43.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,176,084 km

• M1: 3,015,594 km (0.032 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 14.9

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.68 AU - 5.88 AU

Year: 3958 Days

Day: 13.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 110,176,084 km

• M1: 231,428 km (0.106 R)
• M2: 440,117 km (0.074 R)
• M3: 589,416 km (0.06 R)
• M4: 852,558 km (0.088 R)
• M5: 1,073,963 km (0.107 R)
• M6: 1,340,846 km (0.089 R)
• M7: 1,456,485 km (0.116 R)
• M8: 1,616,405 km (0.06 R)
• M9: 1,740,422 km (0.059 R)
• M10: 2,238,732 km (0.107 R)
• M11: 2,520,575 km (0.101 R)
• M12: 2,830,990 km (0.12 R)
• M13: 2,965,628 km (0.065 R)
• M14: 3,085,157 km (0.057 R)
• M15: 3,707,185 km (0.095 R)
• M16: 3,854,988 km (0.079 R)
• M17: 3,985,886 km (0.105 R)
• M18: 4,080,282 km (0.051 R)
• M19: 4,368,258 km (0.1 R)
• M20: 4,465,796 km (0.097 R)
• M21: 4,603,575 km (0.115 R)
• M22: 4,843,081 km (0.097 R)
• M23: 4,984,751 km (0.082 R)
• M24: 5,148,411 km (0.108 R)
• M25: 5,565,340 km (0.1 R)
• M26: 5,906,722 km (0.103 R)
• M27: 6,233,294 km (0.113 R)
• M28: 6,926,830 km (0.051 R)
• M29: 7,551,102 km (0.104 R)
• M30: 7,668,686 km (0.109 R)
• M31: 7,834,291 km (0.101 R)
• M32: 8,362,820 km (0.118 R)
• M33: 8,533,511 km (0.039 R)
• M34: 8,903,018 km (0.056 R)
• M35: 9,027,334 km (0.08 R)
• M36: 9,734,483 km (0.055 R)
• M37: 10,381,045 km (0.1 R)
• M38: 11,121,704 km (0.063 R)
• M39: 11,336,527 km (0.117 R)
• M40: 12,016,599 km (0.094 R)
• M41: 12,264,781 km (0.107 R)
• M42: 13,702,716 km (0.102 R)
• M43: 13,817,757 km (0.064 R)
• M44: 13,933,097 km (0.064 R)
• M45: 14,602,697 km (0.073 R)
• M46: 14,720,281 km (0.108 R)
• M47: 15,134,069 km (0.051 R)
• M48: 15,551,746 km (0.083 R)
• M49: 15,792,150 km (0.101 R)
• M50: 16,003,531 km (0.111 R)
• M51: 16,582,026 km (0.087 R)
• M52: 17,353,652 km (0.118 R)
• M53: 18,010,985 km (0.081 R)
• M54: 18,231,941 km (0.06 R)
• M55: 18,421,931 km (0.101 R)
• M56: 18,517,224 km (0.063 R)
• M57: 18,612,668 km (0.102 R)
• M58: 18,740,275 km (0.109 R)
• M59: 18,964,073 km (0.116 R)
• M60: 19,673,466 km (0.076 R)
• M61: 19,868,542 km (0.108 R)
• M62: 20,293,250 km (0.098 R)
• M63: 20,556,094 km (0.104 R)
• M64: 20,654,978 km (0.066 R)
• M65: 21,284,785 km (0.026 R)
• M66: 21,585,327 km (0.111 R)
• M67: 21,988,194 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 8.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.11 AU - 5.49 AU

Year: 3983 Days

Day: 11.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 110,176,084 km

• M1: 121,025 km (0.056 R)
• M2: 226,042 km (0.075 R)
• M3: 534,962 km (0.115 R)
• M4: 726,746 km (0.084 R)
• M5: 821,442 km (0.104 R)
• M6: 900,280 km (0.109 R)
• M7: 961,166 km (0.117 R)
• M8: 1,076,805 km (0.114 R)
• M9: 1,186,012 km (0.085 R)
• M10: 1,560,306 km (0.083 R)
• M11: 1,672,205 km (0.084 R)
• M12: 1,735,485 km (0.12 R)
• M13: 2,064,151 km (0.113 R)
• M14: 2,228,859 km (0.113 R)
• M15: 2,469,861 km (0.107 R)
• M16: 3,007,516 km (0.041 R)
• M17: 3,305,814 km (0.115 R)
• M18: 3,418,162 km (0.115 R)
• M19: 3,812,951 km (0.09 R)
• M20: 3,897,025 km (0.083 R)
• M21: 4,015,805 km (0.114 R)
• M22: 4,084,321 km (0.092 R)
• M23: 4,717,569 km (0.11 R)
• M24: 5,381,185 km (0.103 R)
• M25: 6,172,408 km (0.066 R)
• M26: 6,351,028 km (0.081 R)
• M27: 6,571,535 km (0.081 R)
• M28: 6,693,009 km (0.117 R)
• M29: 6,876,416 km (0.105 R)
• M30: 6,958,545 km (0.047 R)
• M31: 7,061,618 km (0.105 R)
• M32: 7,165,140 km (0.089 R)
• M33: 7,227,522 km (0.118 R)
• M34: 7,457,903 km (0.098 R)
• M35: 7,861,368 km (0.108 R)
• M36: 8,381,370 km (0.059 R)
• M37: 8,689,841 km (0.117 R)
• M38: 9,159,429 km (0.099 R)
• M39: 9,637,394 km (0.077 R)
• M40: 9,844,587 km (0.07 R)
• M41: 10,076,763 km (0.073 R)
• M42: 10,263,760 km (0.047 R)
• M43: 10,381,195 km (0.11 R)
• M44: 10,475,441 km (0.106 R)
• M45: 10,617,410 km (0.118 R)
• M46: 10,688,618 km (0.06 R)
• M47: 11,215,801 km (0.038 R)
• M48: 11,482,534 km (0.033 R)
• M49: 12,545,427 km (0.113 R)
• M50: 12,847,615 km (0.118 R)
• M51: 13,407,859 km (0.077 R)
• M52: 13,587,825 km (0.099 R)
• M53: 13,898,091 km (0.117 R)
• M54: 14,106,331 km (0.069 R)
• M55: 14,236,930 km (0.062 R)
• M56: 14,367,978 km (0.043 R)
• M57: 14,420,636 km (0.04 R)
• M58: 14,499,474 km (0.113 R)
• M59: 15,430,871 km (0.09 R)
• M60: 15,565,509 km (0.115 R)
• M61: 15,754,750 km (0.105 R)
• M62: 15,917,363 km (0.107 R)
• M63: 16,026,270 km (0.05 R)
• M64: 16,463,994 km (0.095 R)
• M65: 16,573,948 km (0.066 R)
• M66: 16,877,781 km (0.08 R)
• M67: 17,127,909 km (0.098 R)
• M68: 18,310,630 km (0.098 R)
• M69: 18,453,197 km (0.106 R)
• M70: 18,739,527 km (0.093 R)
• M71: 18,825,695 km (0.099 R)
• M72: 19,027,204 km (0.114 R)
• M73: 19,316,376 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 4.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.35 AU - 15.75 AU

Year: 19946 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,176,084 km

• M1: 120,426 km (0.097 R)
• M2: 423,063 km (0.11 R)
• M3: 566,976 km (0.056 R)
• M4: 845,826 km (0.118 R)
• M5: 1,222,215 km (0.103 R)
• M6: 1,734,587 km (0.102 R)
• M7: 1,872,068 km (0.081 R)
• M8: 2,231,402 km (0.07 R)
• M9: 2,330,735 km (0.075 R)
• M10: 2,456,995 km (0.053 R)
• M11: 2,559,769 km (0.111 R)
• M12: 2,716,398 km (0.094 R)
• M13: 2,849,391 km (0.069 R)
• M14: 3,488,323 km (0.095 R)
• M15: 3,868,451 km (0.112 R)
• M16: 4,323,229 km (0.104 R)
• M17: 4,416,129 km (0.079 R)
• M18: 5,085,580 km (0.076 R)
• M19: 6,130,222 km (0.071 R)
• M20: 6,164,928 km (0.082 R)
• M21: 6,234,641 km (0.114 R)
• M22: 6,410,269 km (0.109 R)
• M23: 6,445,574 km (0.102 R)
• M24: 6,587,393 km (0.114 R)
• M25: 6,658,751 km (0.087 R)
• M26: 6,982,929 km (0.118 R)
• M27: 7,312,194 km (0.047 R)
• M28: 7,646,546 km (0.05 R)
• M29: 7,796,742 km (0.103 R)
• M30: 7,834,440 km (0.112 R)
• M31: 8,214,868 km (0.065 R)
• M32: 8,718,414 km (0.109 R)
• M33: 8,835,998 km (0.111 R)
• M34: 9,152,248 km (0.113 R)
• M35: 9,271,777 km (0.047 R)
• M36: 10,040,710 km (0.088 R)
• M37: 10,081,700 km (0.047 R)
• M38: 10,829,988 km (0.069 R)
• M39: 10,914,212 km (0.106 R)
• M40: 11,041,071 km (0.067 R)
• M41: 11,682,247 km (0.043 R)
• M42: 12,467,487 km (0.042 R)
• M43: 13,179,722 km (0.1 R)
• M44: 14,411,212 km (0.092 R)
• M45: 15,252,550 km (0.087 R)
• M46: 15,299,673 km (0.104 R)
• M47: 15,441,642 km (0.036 R)
• M48: 15,774,347 km (0.044 R)
• M49: 16,350,449 km (0.112 R)
• M50: 18,722,473 km (0.065 R)
• M51: 19,128,182 km (0.057 R)
• M52: 19,536,734 km (0.041 R)
• M53: 19,742,132 km (0.097 R)
• M54: 21,463,405 km (0.098 R)
• M55: 21,781,600 km (0.091 R)
• M56: 21,994,477 km (0.12 R)
• M57: 23,015,483 km (0.12 R)
• M58: 23,178,096 km (0.115 R)
• M59: 24,326,858 km (0.098 R)
• M60: 24,382,059 km (0.088 R)
• M61: 25,270,521 km (0.075 R)
• M62: 26,566,039 km (0.094 R)
• M63: 27,021,714 km (0.114 R)
• M64: 27,537,378 km (0.115 R)
• M65: 28,462,192 km (0.12 R)
• M66: 28,753,309 km (0.117 R)
• M67: 29,573,554 km (0.108 R)
• M68: 29,632,496 km (0.052 R)
• M69: 29,750,379 km (0.12 R)
• M70: 30,105,075 km (0.061 R)
• M71: 30,401,578 km (0.105 R)
• M72: 30,461,118 km (0.081 R)
• M73: 30,818,508 km (0.118 R)
• M74: 32,080,366 km (0.118 R)
• M75: 32,201,390 km (0.113 R)
• M76: 32,626,248 km (0.098 R)
• M77: 35,965,871 km (0.071 R)
• M78: 36,532,847 km (0.104 R)
• M79: 36,596,127 km (0.059 R)
• M80: 36,722,537 km (0.089 R)
• M81: 36,975,956 km (0.111 R)
• M82: 37,102,965 km (0.086 R)
• M83: 37,229,973 km (0.1 R)
• M84: 37,357,131 km (0.094 R)
• M85: 37,420,860 km (0.077 R)
• M86: 38,187,699 km (0.113 R)
• M87: 38,508,736 km (0.067 R)
• M88: 39,736,635 km (0.063 R)
• M89: 39,866,785 km (0.063 R)
• M90: 40,584,257 km (0.12 R)
• M91: 40,846,352 km (0.078 R)
• M92: 40,977,550 km (0.092 R)
• M93: 43,363,187 km (0.083 R)
• M94: 43,899,495 km (0.108 R)
• M95: 44,033,834 km (0.044 R)
• M96: 44,437,898 km (0.077 R)
• M97: 45,046,312 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.5

Radius: 7.8

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.99 AU - 18.29 AU

Year: 29262 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,176,084 km

• M1: 223,948 km (0.095 R)
• M2: 1,218,624 km (0.114 R)
• M3: 1,595,012 km (0.07 R)
• M4: 2,048,892 km (0.118 R)
• M5: 2,135,659 km (0.109 R)
• M6: 2,729,264 km (0.106 R)
• M7: 3,371,188 km (0.117 R)
• M8: 3,842,272 km (0.074 R)
• M9: 4,334,000 km (0.107 R)
• M10: 4,672,839 km (0.075 R)
• M11: 4,961,862 km (0.061 R)
• M12: 7,744,831 km (0.064 R)
• M13: 7,812,749 km (0.077 R)
• M14: 8,224,891 km (0.079 R)
• M15: 8,856,194 km (0.079 R)
• M16: 10,314,324 km (0.069 R)
• M17: 10,389,123 km (0.085 R)
• M18: 10,690,413 km (0.105 R)
• M19: 12,081,075 km (0.064 R)
• M20: 12,318,487 km (0.077 R)
• M21: 12,397,924 km (0.113 R)
• M22: 14,438,887 km (0.115 R)
• M23: 14,606,586 km (0.084 R)
• M24: 15,626,545 km (0.083 R)
• M25: 17,824,287 km (0.114 R)
• M26: 18,184,818 km (0.032 R)
• M27: 18,547,742 km (0.103 R)
• M28: 20,116,874 km (0.106 R)
• M29: 20,398,268 km (0.113 R)
• M30: 21,440,816 km (0.114 R)
• M31: 22,016,767 km (0.066 R)
• M32: 25,679,522 km (0.079 R)
• M33: 26,393,403 km (0.105 R)
• M34: 28,679,258 km (0.086 R)
• M35: 28,784,725 km (0.083 R)
• M36: 29,526,132 km (0.106 R)
• M37: 31,352,722 km (0.089 R)
• M38: 32,774,201 km (0.086 R)
• M39: 33,993,274 km (0.071 R)
• M40: 35,114,360 km (0.102 R)
• M41: 35,566,146 km (0.096 R)
• M42: 35,792,787 km (0.112 R)
• M43: 43,778,321 km (0.086 R)
• M44: 46,103,820 km (0.097 R)
• M45: 47,967,959 km (0.102 R)
• M46: 48,093,172 km (0.075 R)
• M47: 48,972,209 km (0.091 R)
• M48: 49,224,431 km (0.078 R)
• M49: 49,730,072 km (0.112 R)
• M50: 49,983,491 km (0.088 R)
• M51: 50,364,517 km (0.106 R)
• M52: 50,873,897 km (0.119 R)
• M53: 51,001,504 km (0.059 R)
• M54: 53,966,385 km (0.068 R)
• M55: 57,251,853 km (0.094 R)
• M56: 58,985,842 km (0.078 R)
• M57: 60,736,885 km (0.061 R)
• M58: 62,915,479 km (0.113 R)
• M59: 63,189,542 km (0.079 R)
• M60: 63,739,015 km (0.025 R)
• M61: 65,258,182 km (0.105 R)
• M62: 65,535,536 km (0.092 R)
• M63: 66,231,017 km (0.079 R)
• M64: 66,370,442 km (0.043 R)
• M65: 68,613,662 km (0.084 R)
• M66: 68,754,733 km (0.12 R)
• M67: 69,319,764 km (0.079 R)
• M68: 70,170,228 km (0.074 R)
• M69: 73,606,790 km (0.081 R)
• M70: 74,040,175 km (0.11 R)
• M71: 74,764,378 km (0.079 R)
• M72: 75,054,748 km (0.062 R)
• M73: 75,490,975 km (0.095 R)
• M74: 78,125,842 km (0.108 R)
• M75: 79,306,618 km (0.119 R)
• M76: 79,750,924 km (0.084 R)
• M77: 81,685,823 km (0.066 R)
• M78: 85,905,380 km (0.102 R)
• M79: 86,209,513 km (0.091 R)
• M80: 86,666,385 km (0.081 R)
• M81: 87,276,744 km (0.055 R)
• M82: 87,582,373 km (0.115 R)
• M83: 88,655,289 km (0.037 R)
• M84: 89,886,629 km (0.078 R)
• M85: 93,458,278 km (0.058 R)
• M86: 93,771,087 km (0.073 R)
• M87: 94,397,603 km (0.12 R)
• M88: 95,025,615 km (0.072 R)
• M89: 97,551,276 km (0.088 R)
• M90: 98,345,191 km (0.07 R)
• M91: 100,099,077 km (0.043 R)
• M92: 101,381,131 km (0.103 R)
• M93: 105,097,291 km (0.064 R)
• M94: 105,585,280 km (0.08 R)
• M95: 108,529,066 km (0.067 R)
• M96: 108,693,325 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit