🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.81 AU - 1.31 AU

Year: 395 Days

Day: 14.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.07 AU - 2.61 AU

Year: 1295 Days

Day: 35 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.04 AU - 3.54 AU

Year: 2158 Days

Day: 46.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,827,238 km

• M1: 2,763,073 km (0.119 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 8.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.92 AU - 8.4 AU

Year: 7667 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,827,238 km

• M1: 105,616 km (0.104 R)
• M2: 301,290 km (0.119 R)
• M3: 360,980 km (0.103 R)
• M4: 460,163 km (0.085 R)
• M5: 715,676 km (0.119 R)
• M6: 1,160,131 km (0.061 R)
• M7: 1,794,277 km (0.102 R)
• M8: 1,972,747 km (0.08 R)
• M9: 2,074,474 km (0.073 R)
• M10: 2,411,817 km (0.099 R)
• M11: 2,564,855 km (0.109 R)
• M12: 2,789,103 km (0.039 R)
• M13: 2,880,657 km (0.111 R)
• M14: 3,043,120 km (0.074 R)
• M15: 3,280,681 km (0.11 R)
• M16: 3,573,893 km (0.107 R)
• M17: 3,673,376 km (0.108 R)
• M18: 3,849,901 km (0.112 R)
• M19: 4,185,300 km (0.115 R)
• M20: 4,529,973 km (0.091 R)
• M21: 4,610,906 km (0.115 R)
• M22: 5,246,846 km (0.027 R)
• M23: 5,822,200 km (0.106 R)
• M24: 6,087,586 km (0.106 R)
• M25: 6,569,291 km (0.107 R)
• M26: 6,876,715 km (0.098 R)
• M27: 6,969,765 km (0.077 R)
• M28: 7,251,757 km (0.089 R)
• M29: 8,582,729 km (0.083 R)
• M30: 9,224,803 km (0.066 R)
• M31: 9,568,878 km (0.084 R)
• M32: 9,638,292 km (0.053 R)
• M33: 9,987,453 km (0.063 R)
• M34: 10,412,012 km (0.061 R)
• M35: 10,806,352 km (0.079 R)
• M36: 11,132,625 km (0.112 R)
• M37: 11,609,692 km (0.052 R)
• M38: 11,720,694 km (0.051 R)
• M39: 12,168,440 km (0.113 R)
• M40: 12,318,936 km (0.111 R)
• M41: 12,470,030 km (0.063 R)
• M42: 13,080,688 km (0.115 R)
• M43: 13,583,935 km (0.074 R)
• M44: 13,975,433 km (0.103 R)
• M45: 14,849,533 km (0.045 R)
• M46: 15,131,525 km (0.099 R)
• M47: 15,293,390 km (0.099 R)
• M48: 15,415,163 km (0.091 R)
• M49: 16,650,542 km (0.049 R)
• M50: 16,985,492 km (0.084 R)
• M51: 17,153,640 km (0.093 R)
• M52: 17,364,722 km (0.066 R)
• M53: 17,491,881 km (0.11 R)
• M54: 18,866,386 km (0.028 R)
• M55: 19,610,635 km (0.083 R)
• M56: 19,920,004 km (0.11 R)
• M57: 20,498,648 km (0.079 R)
• M58: 21,308,870 km (0.11 R)
• M59: 21,763,648 km (0.045 R)
• M60: 21,900,679 km (0.101 R)
• M61: 22,313,420 km (0.087 R)
• M62: 22,590,176 km (0.061 R)
• M63: 22,960,730 km (0.087 R)
• M64: 23,240,029 km (0.105 R)
• M65: 23,755,095 km (0.052 R)
• M66: 23,896,165 km (0.037 R)
• M67: 24,605,858 km (0.106 R)
• M68: 24,891,590 km (0.114 R)
• M69: 25,803,987 km (0.112 R)
• M70: 26,045,887 km (0.071 R)
• M71: 26,483,311 km (0.115 R)
• M72: 26,972,047 km (0.054 R)
• M73: 28,107,645 km (0.088 R)
• M74: 28,556,139 km (0.079 R)
• M75: 28,706,186 km (0.114 R)
• M76: 30,680,579 km (0.072 R)
• M77: 31,142,537 km (0.049 R)
• M78: 31,399,995 km (0.119 R)
• M79: 32,541,726 km (0.067 R)
• M80: 32,750,863 km (0.028 R)
• M81: 33,908,601 km (0.104 R)
• M82: 34,173,539 km (0.071 R)
• M83: 34,279,754 km (0.095 R)
• M84: 35,294,027 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.1

Radius: 13.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.97 AU - 10.57 AU

Year: 11903 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,827,238 km

• M1: 169,195 km (0.117 R)
• M2: 420,968 km (0.092 R)
• M3: 558,898 km (0.111 R)
• M4: 730,337 km (0.101 R)
• M5: 1,094,009 km (0.053 R)
• M6: 1,184,815 km (0.097 R)
• M7: 1,433,447 km (0.09 R)
• M8: 1,615,807 km (0.071 R)
• M9: 1,915,451 km (0.069 R)
• M10: 2,233,047 km (0.105 R)
• M11: 2,543,613 km (0.093 R)
• M12: 2,741,680 km (0.099 R)
• M13: 2,996,595 km (0.094 R)
• M14: 3,339,922 km (0.067 R)
• M15: 4,064,425 km (0.118 R)
• M16: 4,267,878 km (0.059 R)
• M17: 4,534,311 km (0.072 R)
• M18: 5,083,934 km (0.079 R)
• M19: 5,462,117 km (0.086 R)
• M20: 5,948,011 km (0.075 R)
• M21: 6,146,229 km (0.114 R)
• M22: 6,549,245 km (0.104 R)
• M23: 6,961,088 km (0.098 R)
• M24: 7,452,218 km (0.098 R)
• M25: 8,136,778 km (0.098 R)
• M26: 8,992,478 km (0.118 R)
• M27: 10,072,574 km (0.106 R)
• M28: 10,309,388 km (0.086 R)
• M29: 10,588,088 km (0.077 R)
• M30: 10,869,183 km (0.029 R)
• M31: 11,768,864 km (0.107 R)
• M32: 11,893,480 km (0.116 R)
• M33: 12,649,846 km (0.062 R)
• M34: 12,820,089 km (0.1 R)
• M35: 13,034,014 km (0.075 R)
• M36: 13,162,967 km (0.093 R)
• M37: 14,209,404 km (0.112 R)
• M38: 15,600,515 km (0.113 R)
• M39: 16,150,586 km (0.106 R)
• M40: 16,520,990 km (0.077 R)
• M41: 17,364,423 km (0.105 R)
• M42: 19,190,714 km (0.044 R)
• M43: 19,337,619 km (0.106 R)
• M44: 19,533,892 km (0.103 R)
• M45: 19,977,898 km (0.096 R)
• M46: 20,226,081 km (0.073 R)
• M47: 20,375,529 km (0.102 R)
• M48: 20,926,498 km (0.042 R)
• M49: 21,380,827 km (0.118 R)
• M50: 22,453,892 km (0.097 R)
• M51: 23,439,742 km (0.102 R)
• M52: 23,649,179 km (0.112 R)
• M53: 24,175,315 km (0.085 R)
• M54: 25,453,779 km (0.081 R)
• M55: 25,722,905 km (0.098 R)
• M56: 26,808,836 km (0.115 R)
• M57: 27,798,875 km (0.09 R)
• M58: 29,815,005 km (0.101 R)
• M59: 29,928,400 km (0.067 R)
• M60: 30,668,760 km (0.078 R)
• M61: 32,400,655 km (0.111 R)
• M62: 33,219,703 km (0.101 R)
• M63: 33,513,813 km (0.063 R)
• M64: 34,282,746 km (0.062 R)
• M65: 34,401,526 km (0.1 R)
• M66: 34,520,457 km (0.048 R)
• M67: 34,699,077 km (0.107 R)
• M68: 34,878,145 km (0.103 R)
• M69: 35,237,030 km (0.097 R)
• M70: 36,381,604 km (0.095 R)
• M71: 38,707,103 km (0.101 R)
• M72: 38,830,820 km (0.065 R)
• M73: 39,140,787 km (0.065 R)
• M74: 39,327,036 km (0.113 R)
• M75: 39,451,502 km (0.061 R)
• M76: 39,575,967 km (0.067 R)
• M77: 39,950,411 km (0.108 R)
• M78: 40,576,926 km (0.116 R)
• M79: 40,765,420 km (0.047 R)
• M80: 42,731,285 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.8

Radius: 4

Gravity: 40.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.51 AU - 17.45 AU

Year: 24195 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,827,238 km

• M1: 63,579 km (0.105 R)
• M2: 174,880 km (0.118 R)
• M3: 236,963 km (0.066 R)
• M4: 383,569 km (0.058 R)
• M5: 1,109,268 km (0.103 R)
• M6: 1,198,877 km (0.064 R)
• M7: 1,290,730 km (0.103 R)
• M8: 1,449,005 km (0.053 R)
• M9: 1,613,563 km (0.057 R)
• M10: 1,889,122 km (0.104 R)
• M11: 1,924,577 km (0.12 R)
• M12: 2,841,013 km (0.102 R)
• M13: 2,881,704 km (0.076 R)
• M14: 3,130,335 km (0.036 R)
• M15: 4,053,354 km (0.08 R)
• M16: 5,403,176 km (0.113 R)
• M17: 5,504,603 km (0.074 R)
• M18: 6,178,392 km (0.1 R)
• M19: 6,987,717 km (0.034 R)
• M20: 8,822,385 km (0.116 R)
• M21: 11,115,122 km (0.117 R)
• M22: 12,694,576 km (0.099 R)
• M23: 12,896,832 km (0.097 R)
• M24: 13,168,353 km (0.108 R)
• M25: 13,373,152 km (0.102 R)
• M26: 14,272,684 km (0.058 R)
• M27: 14,412,857 km (0.079 R)
• M28: 15,048,947 km (0.059 R)
• M29: 16,202,497 km (0.07 R)
• M30: 16,275,500 km (0.092 R)
• M31: 16,421,957 km (0.096 R)
• M32: 18,136,647 km (0.094 R)
• M33: 18,593,220 km (0.072 R)
• M34: 19,673,317 km (0.079 R)
• M35: 21,251,126 km (0.091 R)
• M36: 21,571,564 km (0.068 R)
• M37: 21,974,282 km (0.076 R)
• M38: 23,197,394 km (0.032 R)
• M39: 26,824,095 km (0.115 R)
• M40: 28,481,789 km (0.094 R)
• M41: 30,262,153 km (0.089 R)
• M42: 31,256,530 km (0.114 R)
• M43: 32,722,141 km (0.068 R)
• M44: 33,277,448 km (0.07 R)
• M45: 33,556,298 km (0.097 R)
• M46: 34,209,891 km (0.118 R)
• M47: 35,434,948 km (0.09 R)
• M48: 37,154,576 km (0.053 R)
• M49: 37,927,548 km (0.104 R)
• M50: 38,218,815 km (0.094 R)
• M51: 38,803,593 km (0.116 R)
• M52: 40,278,180 km (0.062 R)
• M53: 40,972,613 km (0.104 R)
• M54: 45,324,415 km (0.084 R)
• M55: 47,084,883 km (0.067 R)
• M56: 47,189,152 km (0.044 R)
• M57: 48,551,391 km (0.047 R)
• M58: 48,867,491 km (0.118 R)
• M59: 49,501,935 km (0.117 R)
• M60: 50,458,763 km (0.071 R)
• M61: 50,779,052 km (0.111 R)
• M62: 53,800,780 km (0.104 R)
• M63: 54,346,363 km (0.098 R)
• M64: 57,102,255 km (0.055 R)
• M65: 61,263,470 km (0.049 R)
• M66: 63,207,943 km (0.119 R)
• M67: 64,476,832 km (0.104 R)
• M68: 68,806,194 km (0.071 R)
• M69: 71,784,239 km (0.117 R)
• M70: 78,111,481 km (0.111 R)
• M71: 78,481,885 km (0.109 R)
• M72: 79,348,655 km (0.086 R)
• M73: 82,343,904 km (0.114 R)
• M74: 82,469,566 km (0.114 R)
• M75: 82,972,664 km (0.088 R)
• M76: 83,729,180 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 5

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.75 AU - 22.49 AU

Year: 29058 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,827,238 km

• M1: 134,339 km (0.086 R)
• M2: 413,638 km (0.111 R)
• M3: 534,364 km (0.108 R)
• M4: 838,197 km (0.118 R)
• M5: 1,024,147 km (0.095 R)
• M6: 1,326,634 km (0.057 R)
• M7: 2,603,452 km (0.095 R)
• M8: 3,393,179 km (0.043 R)
• M9: 3,688,336 km (0.082 R)
• M10: 4,250,973 km (0.093 R)
• M11: 4,676,729 km (0.078 R)
• M12: 5,227,847 km (0.104 R)
• M13: 6,571,685 km (0.081 R)
• M14: 7,885,902 km (0.102 R)
• M15: 7,950,528 km (0.102 R)
• M16: 9,759,167 km (0.115 R)
• M17: 9,898,143 km (0.112 R)
• M18: 9,967,706 km (0.107 R)
• M19: 11,688,231 km (0.096 R)
• M20: 14,832,030 km (0.101 R)
• M21: 15,071,836 km (0.108 R)
• M22: 15,880,113 km (0.055 R)
• M23: 16,125,304 km (0.093 R)
• M24: 16,868,506 km (0.104 R)
• M25: 17,454,332 km (0.047 R)
• M26: 17,538,555 km (0.112 R)
• M27: 17,622,928 km (0.111 R)
• M28: 18,388,121 km (0.089 R)
• M29: 19,251,152 km (0.076 R)
• M30: 19,775,343 km (0.09 R)
• M31: 19,950,970 km (0.098 R)
• M32: 20,215,609 km (0.102 R)
• M33: 22,465,262 km (0.112 R)
• M34: 23,109,281 km (0.064 R)
• M35: 23,946,281 km (0.089 R)
• M36: 26,129,662 km (0.096 R)
• M37: 26,322,493 km (0.077 R)
• M38: 28,474,908 km (0.093 R)
• M39: 28,574,091 km (0.064 R)
• M40: 30,075,306 km (0.037 R)
• M41: 33,049,760 km (0.072 R)
• M42: 33,781,593 km (0.044 R)
• M43: 34,307,728 km (0.107 R)
• M44: 34,942,472 km (0.091 R)
• M45: 35,688,068 km (0.109 R)
• M46: 35,901,993 km (0.029 R)
• M47: 36,223,778 km (0.082 R)
• M48: 36,762,181 km (0.099 R)
• M49: 39,382,986 km (0.083 R)
• M50: 42,063,331 km (0.07 R)
• M51: 43,539,563 km (0.103 R)
• M52: 46,309,367 km (0.111 R)
• M53: 46,426,054 km (0.098 R)
• M54: 47,362,686 km (0.075 R)
• M55: 51,050,423 km (0.029 R)
• M56: 51,895,950 km (0.057 R)
• M57: 52,017,124 km (0.063 R)
• M58: 52,259,623 km (0.083 R)
• M59: 52,502,570 km (0.081 R)
• M60: 52,745,965 km (0.066 R)
• M61: 56,565,348 km (0.073 R)
• M62: 57,440,197 km (0.076 R)
• M63: 58,067,610 km (0.101 R)
• M64: 61,751,907 km (0.09 R)
• M65: 62,781,439 km (0.109 R)
• M66: 63,557,403 km (0.06 R)
• M67: 65,904,145 km (0.094 R)
• M68: 67,748,836 km (0.091 R)
• M69: 70,681,852 km (0.105 R)
• M70: 72,569,777 km (0.05 R)
• M71: 72,705,164 km (0.027 R)
• M72: 73,248,054 km (0.114 R)
• M73: 74,610,891 km (0.098 R)
• M74: 75,432,632 km (0.085 R)
• M75: 75,569,813 km (0.111 R)
• M76: 77,084,940 km (0.056 R)
• M77: 77,499,925 km (0.11 R)
• M78: 79,027,918 km (0.077 R)
• M79: 81,408,618 km (0.049 R)
• M80: 82,820,074 km (0.092 R)
• M81: 86,671,022 km (0.074 R)
• M82: 86,958,699 km (0.111 R)
• M83: 87,967,737 km (0.05 R)
• M84: 90,142,890 km (0.11 R)
• M85: 90,726,022 km (0.027 R)
• M86: 90,871,880 km (0.037 R)
• M87: 91,164,045 km (0.102 R)
• M88: 93,659,936 km (0.071 R)
• M89: 94,398,201 km (0.098 R)
• M90: 94,546,153 km (0.085 R)
• M91: 94,842,208 km (0.118 R)
• M92: 96,773,965 km (0.102 R)
• M93: 97,819,504 km (0.115 R)
• M94: 99,921,654 km (0.116 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 18,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit