🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.86 AU

Year: 233 Days

Day: 26.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 501 Days

Day: 24.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,809,776 km

• M1: 275,260 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.02 AU - 2.24 AU

Year: 1113 Days

Day: 37.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.72 AU - 3.78 AU

Year: 2098 Days

Day: 43.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.9 AU - 3.96 AU

Year: 2275 Days

Day: 37.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,809,776 km

• M1: 257,308 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 11.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.86 AU - 10.94 AU

Year: 11156 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 104,809,776 km

• M1: 230,231 km (0.12 R)
• M2: 512,971 km (0.087 R)
• M3: 601,832 km (0.104 R)
• M4: 1,357,002 km (0.116 R)
• M5: 1,464,563 km (0.077 R)
• M6: 2,144,934 km (0.11 R)
• M7: 2,802,417 km (0.098 R)
• M8: 2,941,244 km (0.034 R)
• M9: 3,110,888 km (0.062 R)
• M10: 3,945,045 km (0.102 R)
• M11: 4,069,660 km (0.115 R)
• M12: 5,353,360 km (0.053 R)
• M13: 5,913,903 km (0.113 R)
• M14: 6,310,337 km (0.119 R)
• M15: 6,383,341 km (0.078 R)
• M16: 6,715,299 km (0.105 R)
• M17: 7,204,933 km (0.113 R)
• M18: 8,742,200 km (0.05 R)
• M19: 9,028,680 km (0.049 R)
• M20: 9,276,564 km (0.105 R)
• M21: 9,443,216 km (0.075 R)
• M22: 11,384,996 km (0.112 R)
• M23: 12,013,607 km (0.108 R)
• M24: 12,195,368 km (0.099 R)
• M25: 12,838,489 km (0.08 R)
• M26: 13,445,707 km (0.101 R)
• M27: 15,273,643 km (0.075 R)
• M28: 15,717,949 km (0.069 R)
• M29: 16,417,618 km (0.113 R)
• M30: 17,383,273 km (0.111 R)
• M31: 18,054,668 km (0.07 R)
• M32: 18,315,118 km (0.073 R)
• M33: 18,472,046 km (0.104 R)
• M34: 19,051,139 km (0.116 R)
• M35: 19,582,810 km (0.072 R)
• M36: 20,715,116 km (0.117 R)
• M37: 21,152,092 km (0.111 R)
• M38: 24,467,480 km (0.108 R)
• M39: 26,096,601 km (0.102 R)
• M40: 26,214,334 km (0.043 R)
• M41: 26,686,914 km (0.087 R)
• M42: 26,864,786 km (0.103 R)
• M43: 27,460,933 km (0.101 R)
• M44: 27,760,578 km (0.075 R)
• M45: 28,181,845 km (0.092 R)
• M46: 28,363,158 km (0.114 R)
• M47: 29,826,823 km (0.076 R)
• M48: 29,949,943 km (0.101 R)
• M49: 30,196,629 km (0.076 R)
• M50: 31,190,109 km (0.109 R)
• M51: 31,502,768 km (0.085 R)
• M52: 32,005,268 km (0.041 R)
• M53: 32,320,620 km (0.071 R)
• M54: 33,528,473 km (0.041 R)
• M55: 33,977,117 km (0.074 R)
• M56: 34,170,098 km (0.088 R)
• M57: 34,427,856 km (0.114 R)
• M58: 35,205,166 km (0.065 R)
• M59: 36,513,399 km (0.098 R)
• M60: 37,107,303 km (0.058 R)
• M61: 37,704,348 km (0.081 R)
• M62: 38,170,944 km (0.12 R)
• M63: 38,572,465 km (0.081 R)
• M64: 40,056,475 km (0.056 R)
• M65: 40,668,929 km (0.115 R)
• M66: 41,628,001 km (0.108 R)
• M67: 42,179,269 km (0.064 R)
• M68: 43,010,734 km (0.11 R)
• M69: 44,057,770 km (0.075 R)
• M70: 44,478,888 km (0.072 R)
• M71: 44,971,813 km (0.072 R)
• M72: 47,535,920 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.8 AU - 12.06 AU

Year: 12064 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 104,809,776 km

• M1: 132,095 km (0.06 R)
• M2: 219,610 km (0.108 R)
• M3: 514,916 km (0.081 R)
• M4: 619,036 km (0.074 R)
• M5: 1,052,271 km (0.046 R)
• M6: 1,373,458 km (0.07 R)
• M7: 1,656,946 km (0.067 R)
• M8: 1,770,940 km (0.113 R)
• M9: 2,228,410 km (0.118 R)
• M10: 2,329,388 km (0.058 R)
• M11: 2,912,222 km (0.092 R)
• M12: 3,421,902 km (0.113 R)
• M13: 3,538,887 km (0.116 R)
• M14: 3,807,266 km (0.066 R)
• M15: 3,989,775 km (0.101 R)
• M16: 4,554,956 km (0.087 R)
• M17: 4,619,433 km (0.056 R)
• M18: 4,847,121 km (0.092 R)
• M19: 5,045,188 km (0.055 R)
• M20: 5,552,325 km (0.026 R)
• M21: 6,361,350 km (0.079 R)
• M22: 6,761,225 km (0.065 R)
• M23: 7,094,679 km (0.117 R)
• M24: 7,395,520 km (0.059 R)
• M25: 7,893,232 km (0.053 R)
• M26: 8,009,769 km (0.051 R)
• M27: 8,520,945 km (0.09 R)
• M28: 8,600,531 km (0.091 R)
• M29: 8,800,544 km (0.077 R)
• M30: 9,492,284 km (0.091 R)
• M31: 9,574,862 km (0.108 R)
• M32: 10,286,050 km (0.077 R)
• M33: 10,626,685 km (0.083 R)
• M34: 11,187,976 km (0.057 R)
• M35: 12,070,454 km (0.101 R)
• M36: 12,204,793 km (0.08 R)
• M37: 12,792,563 km (0.119 R)
• M38: 13,621,634 km (0.094 R)
• M39: 14,042,603 km (0.101 R)
• M40: 15,769,261 km (0.096 R)
• M41: 16,409,091 km (0.119 R)
• M42: 17,157,978 km (0.094 R)
• M43: 17,866,922 km (0.11 R)
• M44: 18,071,273 km (0.118 R)
• M45: 18,896,305 km (0.105 R)
• M46: 19,313,534 km (0.066 R)
• M47: 19,418,252 km (0.118 R)
• M48: 19,523,121 km (0.072 R)
• M49: 19,628,288 km (0.12 R)
• M50: 20,050,752 km (0.117 R)
• M51: 20,156,817 km (0.045 R)
• M52: 20,263,181 km (0.107 R)
• M53: 20,797,395 km (0.082 R)
• M54: 21,120,078 km (0.078 R)
• M55: 21,553,014 km (0.109 R)
• M56: 22,207,804 km (0.099 R)
• M57: 23,091,030 km (0.085 R)
• M58: 23,985,775 km (0.057 R)
• M59: 24,380,863 km (0.078 R)
• M60: 25,463,802 km (0.119 R)
• M61: 25,751,478 km (0.058 R)
• M62: 26,446,211 km (0.083 R)
• M63: 27,088,434 km (0.052 R)
• M64: 28,447,681 km (0.093 R)
• M65: 28,567,060 km (0.055 R)
• M66: 31,293,930 km (0.089 R)
• M67: 31,725,520 km (0.105 R)
• M68: 32,159,204 km (0.09 R)
• M69: 32,969,576 km (0.12 R)
• M70: 33,157,620 km (0.115 R)
• M71: 34,039,649 km (0.077 R)
• M72: 34,102,929 km (0.111 R)
• M73: 34,993,186 km (0.077 R)
• M74: 38,037,353 km (0.094 R)
• M75: 38,300,346 km (0.093 R)
• M76: 39,557,716 km (0.062 R)
• M77: 40,158,052 km (0.03 R)
• M78: 40,425,833 km (0.028 R)
• M79: 40,828,550 km (0.106 R)
• M80: 41,097,826 km (0.067 R)
• M81: 41,367,701 km (0.077 R)
• M82: 41,435,319 km (0.117 R)
• M83: 42,384,966 km (0.094 R)
• M84: 42,862,483 km (0.111 R)
• M85: 43,136,097 km (0.094 R)
• M86: 44,029,496 km (0.05 R)
• M87: 45,904,555 km (0.084 R)
• M88: 46,605,721 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 3.4

Gravity: 52.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.33 AU - 19.27 AU

Year: 29195 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,809,776 km

• M1: 122,670 km (0.12 R)
• M2: 166,054 km (0.089 R)
• M3: 232,924 km (0.09 R)
• M4: 392,545 km (0.061 R)
• M5: 483,650 km (0.079 R)
• M6: 767,736 km (0.067 R)
• M7: 941,569 km (0.099 R)
• M8: 1,032,973 km (0.085 R)
• M9: 1,675,945 km (0.069 R)
• M10: 2,888,136 km (0.108 R)
• M11: 3,247,321 km (0.112 R)
• M12: 3,573,145 km (0.108 R)
• M13: 4,056,346 km (0.08 R)
• M14: 4,406,704 km (0.117 R)
• M15: 4,714,726 km (0.065 R)
• M16: 4,766,787 km (0.088 R)
• M17: 4,976,822 km (0.118 R)
• M18: 7,356,326 km (0.071 R)
• M19: 7,477,201 km (0.102 R)
• M20: 7,782,231 km (0.11 R)
• M21: 8,216,214 km (0.082 R)
• M22: 8,341,727 km (0.119 R)
• M23: 9,367,669 km (0.085 R)
• M24: 10,365,188 km (0.115 R)
• M25: 11,465,779 km (0.053 R)
• M26: 11,605,952 km (0.078 R)
• M27: 12,029,763 km (0.101 R)
• M28: 12,530,766 km (0.087 R)
• M29: 13,038,502 km (0.114 R)
• M30: 13,849,771 km (0.111 R)
• M31: 14,223,915 km (0.044 R)
• M32: 14,601,500 km (0.091 R)
• M33: 15,831,494 km (0.108 R)
• M34: 15,909,434 km (0.101 R)
• M35: 16,537,745 km (0.096 R)
• M36: 18,389,019 km (0.117 R)
• M37: 19,048,147 km (0.082 R)
• M38: 19,798,829 km (0.1 R)
• M39: 20,051,201 km (0.114 R)
• M40: 20,304,620 km (0.025 R)
• M41: 20,559,086 km (0.062 R)
• M42: 22,808,739 km (0.104 R)
• M43: 23,605,497 km (0.087 R)
• M44: 23,962,437 km (0.059 R)
• M45: 24,141,656 km (0.034 R)
• M46: 24,772,211 km (0.105 R)
• M47: 25,774,217 km (0.098 R)
• M48: 26,326,233 km (0.102 R)
• M49: 27,068,239 km (0.099 R)
• M50: 29,431,287 km (0.089 R)
• M51: 29,527,179 km (0.1 R)
• M52: 30,588,725 km (0.093 R)
• M53: 32,649,885 km (0.088 R)
• M54: 34,149,304 km (0.117 R)
• M55: 35,059,757 km (0.081 R)
• M56: 35,466,813 km (0.113 R)
• M57: 41,759,198 km (0.112 R)
• M58: 41,866,909 km (0.071 R)
• M59: 42,190,788 km (0.043 R)
• M60: 42,840,941 km (0.114 R)
• M61: 42,949,549 km (0.04 R)
• M62: 44,260,774 km (0.072 R)
• M63: 44,480,533 km (0.071 R)
• M64: 46,140,621 km (0.106 R)
• M65: 50,206,691 km (0.079 R)
• M66: 53,213,907 km (0.077 R)
• M67: 53,915,970 km (0.083 R)
• M68: 57,592,487 km (0.069 R)
• M69: 57,952,570 km (0.099 R)
• M70: 58,192,973 km (0.116 R)
• M71: 60,128,620 km (0.082 R)
• M72: 60,737,783 km (0.117 R)
• M73: 61,226,669 km (0.111 R)
• M74: 61,349,040 km (0.101 R)
• M75: 62,454,418 km (0.092 R)
• M76: 62,824,224 km (0.071 R)
• M77: 64,311,227 km (0.115 R)
• M78: 67,698,871 km (0.117 R)
• M79: 68,078,849 km (0.11 R)
• M80: 71,659,175 km (0.083 R)
• M81: 72,304,989 km (0.114 R)
• M82: 73,342,301 km (0.12 R)
• M83: 74,514,999 km (0.113 R)
• M84: 75,038,292 km (0.088 R)
• M85: 77,011,189 km (0.114 R)
• M86: 77,937,798 km (0.081 R)
• M87: 78,734,855 km (0.115 R)
• M88: 78,867,997 km (0.037 R)
• M89: 80,873,656 km (0.091 R)
• M90: 82,085,100 km (0.114 R)
• M91: 82,760,684 km (0.115 R)
• M92: 84,389,655 km (0.09 R)
• M93: 86,852,933 km (0.117 R)
• M94: 87,817,241 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 6.6

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.32 AU - 22.12 AU

Year: 30179 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,809,776 km

• M1: 314,156 km (0.097 R)
• M2: 471,532 km (0.048 R)
• M3: 1,432,998 km (0.037 R)
• M4: 2,105,440 km (0.108 R)
• M5: 2,190,262 km (0.071 R)
• M6: 2,276,281 km (0.119 R)
• M7: 2,677,353 km (0.114 R)
• M8: 3,148,586 km (0.073 R)
• M9: 3,645,251 km (0.113 R)
• M10: 4,435,577 km (0.078 R)
• M11: 5,568,033 km (0.109 R)
• M12: 5,686,065 km (0.066 R)
• M13: 6,411,166 km (0.106 R)
• M14: 7,358,121 km (0.041 R)
• M15: 8,483,097 km (0.11 R)
• M16: 9,169,601 km (0.096 R)
• M17: 9,519,511 km (0.096 R)
• M18: 10,160,388 km (0.098 R)
• M19: 10,304,750 km (0.053 R)
• M20: 10,377,155 km (0.083 R)
• M21: 11,408,633 km (0.052 R)
• M22: 12,472,573 km (0.082 R)
• M23: 13,251,679 km (0.094 R)
• M24: 13,330,517 km (0.099 R)
• M25: 13,806,387 km (0.101 R)
• M26: 14,287,943 km (0.119 R)
• M27: 14,530,740 km (0.119 R)
• M28: 14,693,353 km (0.12 R)
• M29: 15,020,524 km (0.11 R)
• M30: 15,681,896 km (0.112 R)
• M31: 16,437,365 km (0.034 R)
• M32: 17,033,064 km (0.083 R)
• M33: 17,463,008 km (0.107 R)
• M34: 19,935,412 km (0.055 R)
• M35: 20,297,439 km (0.118 R)
• M36: 20,753,114 km (0.025 R)
• M37: 22,140,036 km (0.095 R)
• M38: 23,081,306 km (0.089 R)
• M39: 23,556,878 km (0.037 R)
• M40: 24,227,974 km (0.119 R)
• M41: 24,420,955 km (0.049 R)
• M42: 25,002,741 km (0.051 R)
• M43: 26,576,361 km (0.107 R)
• M44: 27,475,444 km (0.1 R)
• M45: 28,080,568 km (0.069 R)
• M46: 31,275,529 km (0.076 R)
• M47: 32,118,663 km (0.085 R)
• M48: 32,330,493 km (0.111 R)
• M49: 33,290,014 km (0.117 R)
• M50: 36,444,435 km (0.119 R)
• M51: 42,218,314 km (0.06 R)
• M52: 43,852,372 km (0.101 R)
• M53: 46,341,830 km (0.112 R)
• M54: 46,581,336 km (0.116 R)
• M55: 46,941,269 km (0.096 R)
• M56: 47,905,876 km (0.116 R)
• M57: 49,609,347 km (0.117 R)
• M58: 50,345,518 km (0.118 R)
• M59: 51,085,279 km (0.101 R)
• M60: 51,952,947 km (0.063 R)
• M61: 52,700,487 km (0.095 R)
• M62: 53,326,106 km (0.113 R)
• M63: 53,451,469 km (0.105 R)
• M64: 53,702,644 km (0.112 R)
• M65: 59,846,778 km (0.115 R)
• M66: 60,237,976 km (0.099 R)
• M67: 61,154,413 km (0.106 R)
• M68: 62,471,622 km (0.065 R)
• M69: 63,266,286 km (0.102 R)
• M70: 63,399,129 km (0.107 R)
• M71: 63,531,972 km (0.11 R)
• M72: 64,197,832 km (0.033 R)
• M73: 65,939,600 km (0.08 R)
• M74: 68,649,565 km (0.102 R)
• M75: 70,843,717 km (0.066 R)
• M76: 71,257,655 km (0.099 R)
• M77: 74,177,655 km (0.114 R)
• M78: 75,581,781 km (0.081 R)
• M79: 76,711,544 km (0.108 R)
• M80: 76,853,064 km (0.114 R)
• M81: 77,846,693 km (0.082 R)
• M82: 80,709,098 km (0.052 R)
• M83: 82,153,167 km (0.07 R)
• M84: 82,878,268 km (0.117 R)
• M85: 88,162,214 km (0.112 R)
• M86: 88,310,615 km (0.082 R)
• M87: 88,755,968 km (0.087 R)
• M88: 91,444,541 km (0.068 R)
• M89: 94,766,661 km (0.109 R)
• M90: 100,907,205 km (0.113 R)
• M91: 103,242,726 km (0.073 R)
• M92: 103,399,206 km (0.09 R)
• M93: 104,652,686 km (0.12 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 11,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit