🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.69 AU - 0.93 AU

Year: 259 Days

Day: 30.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.07 AU

Year: 318 Days

Day: 25 Hours

Environment

Temp: 94 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.15 AU - 1.37 AU

Year: 502 Days

Day: 17.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.81 AU - 3.85 AU

Year: 2156 Days

Day: 38.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 9.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.66 AU - 5.94 AU

Year: 4955 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,964,020 km

• M1: 119,678 km (0.064 R)
• M2: 212,728 km (0.118 R)
• M3: 334,650 km (0.089 R)
• M4: 406,906 km (0.069 R)
• M5: 522,695 km (0.106 R)
• M6: 630,405 km (0.098 R)
• M7: 823,686 km (0.111 R)
• M8: 915,838 km (0.064 R)
• M9: 987,496 km (0.105 R)
• M10: 1,098,796 km (0.073 R)
• M11: 1,175,390 km (0.106 R)
• M12: 1,585,737 km (0.115 R)
• M13: 2,214,647 km (0.079 R)
• M14: 2,329,239 km (0.073 R)
• M15: 2,633,222 km (0.058 R)
• M16: 2,719,988 km (0.109 R)
• M17: 2,790,000 km (0.084 R)
• M18: 2,985,824 km (0.082 R)
• M19: 3,076,331 km (0.075 R)
• M20: 3,149,484 km (0.036 R)
• M21: 3,428,933 km (0.063 R)
• M22: 3,638,819 km (0.117 R)
• M23: 4,031,663 km (0.111 R)
• M24: 4,294,207 km (0.031 R)
• M25: 4,667,005 km (0.108 R)
• M26: 4,985,648 km (0.094 R)
• M27: 5,532,578 km (0.111 R)
• M28: 5,599,598 km (0.06 R)
• M29: 6,167,771 km (0.081 R)
• M30: 6,945,829 km (0.051 R)
• M31: 7,555,740 km (0.082 R)
• M32: 7,804,671 km (0.099 R)
• M33: 8,056,145 km (0.058 R)
• M34: 8,233,867 km (0.09 R)
• M35: 8,310,311 km (0.105 R)
• M36: 8,387,205 km (0.084 R)
• M37: 8,722,603 km (0.067 R)
• M38: 9,971,895 km (0.097 R)
• M39: 10,190,158 km (0.113 R)
• M40: 11,078,770 km (0.118 R)
• M41: 11,876,575 km (0.089 R)
• M42: 12,399,270 km (0.062 R)
• M43: 12,604,518 km (0.037 R)
• M44: 13,107,765 km (0.027 R)
• M45: 13,257,064 km (0.039 R)
• M46: 13,376,892 km (0.066 R)
• M47: 13,859,794 km (0.109 R)
• M48: 14,811,835 km (0.039 R)
• M49: 15,626,395 km (0.11 R)
• M50: 15,752,955 km (0.043 R)
• M51: 16,134,878 km (0.064 R)
• M52: 16,359,126 km (0.095 R)
• M53: 16,552,107 km (0.105 R)
• M54: 16,648,897 km (0.08 R)
• M55: 16,745,836 km (0.112 R)
• M56: 17,005,388 km (0.114 R)
• M57: 17,233,525 km (0.094 R)
• M58: 17,495,471 km (0.07 R)
• M59: 17,561,144 km (0.119 R)
• M60: 17,626,968 km (0.067 R)
• M61: 18,892,565 km (0.071 R)
• M62: 18,960,034 km (0.112 R)
• M63: 19,095,121 km (0.102 R)
• M64: 19,536,285 km (0.096 R)
• M65: 19,638,610 km (0.062 R)
• M66: 19,946,632 km (0.114 R)
• M67: 20,049,705 km (0.087 R)
• M68: 20,498,050 km (0.055 R)
• M69: 21,334,751 km (0.118 R)
• M70: 22,040,404 km (0.104 R)
• M71: 22,503,260 km (0.079 R)
• M72: 23,041,214 km (0.076 R)
• M73: 23,366,140 km (0.094 R)
• M74: 23,474,748 km (0.073 R)
• M75: 23,619,709 km (0.064 R)
• M76: 24,020,332 km (0.09 R)
• M77: 24,166,489 km (0.093 R)
• M78: 24,349,746 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 13.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.58 AU - 9.78 AU

Year: 10684 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,964,020 km

• M1: 223,200 km (0.101 R)
• M2: 467,194 km (0.094 R)
• M3: 1,275,023 km (0.112 R)
• M4: 1,473,988 km (0.108 R)
• M5: 2,733,153 km (0.055 R)
• M6: 2,847,895 km (0.108 R)
• M7: 3,022,924 km (0.076 R)
• M8: 3,231,912 km (0.108 R)
• M9: 3,414,871 km (0.116 R)
• M10: 3,632,835 km (0.035 R)
• M11: 3,887,600 km (0.067 R)
• M12: 4,148,199 km (0.11 R)
• M13: 4,618,535 km (0.098 R)
• M14: 4,964,854 km (0.101 R)
• M15: 5,212,439 km (0.098 R)
• M16: 5,464,212 km (0.112 R)
• M17: 6,205,469 km (0.105 R)
• M18: 7,457,005 km (0.12 R)
• M19: 7,659,561 km (0.118 R)
• M20: 8,070,207 km (0.074 R)
• M21: 8,784,836 km (0.039 R)
• M22: 9,214,630 km (0.067 R)
• M23: 9,345,080 km (0.088 R)
• M24: 9,519,810 km (0.063 R)
• M25: 9,739,719 km (0.096 R)
• M26: 10,590,931 km (0.072 R)
• M27: 10,818,918 km (0.096 R)
• M28: 11,140,853 km (0.109 R)
• M29: 11,653,076 km (0.042 R)
• M30: 12,173,228 km (0.049 R)
• M31: 12,652,539 km (0.116 R)
• M32: 13,729,045 km (0.097 R)
• M33: 13,828,378 km (0.098 R)
• M34: 13,927,861 km (0.075 R)
• M35: 14,077,608 km (0.097 R)
• M36: 14,227,954 km (0.08 R)
• M37: 14,429,313 km (0.099 R)
• M38: 15,449,870 km (0.105 R)
• M39: 15,656,764 km (0.11 R)
• M40: 15,916,765 km (0.101 R)
• M41: 16,178,112 km (0.116 R)
• M42: 16,811,360 km (0.062 R)
• M43: 17,398,980 km (0.064 R)
• M44: 19,090,932 km (0.045 R)
• M45: 19,816,033 km (0.062 R)
• M46: 20,323,320 km (0.104 R)
• M47: 20,550,110 km (0.035 R)
• M48: 20,663,954 km (0.08 R)
• M49: 20,834,944 km (0.055 R)
• M50: 21,063,679 km (0.119 R)
• M51: 23,813,438 km (0.087 R)
• M52: 25,626,863 km (0.114 R)
• M53: 25,810,569 km (0.053 R)
• M54: 27,171,760 km (0.104 R)
• M55: 27,672,614 km (0.087 R)
• M56: 28,874,184 km (0.113 R)
• M57: 29,001,642 km (0.103 R)
• M58: 30,092,659 km (0.072 R)
• M59: 30,416,089 km (0.057 R)
• M60: 31,001,316 km (0.091 R)
• M61: 31,197,140 km (0.059 R)
• M62: 33,512,765 km (0.055 R)
• M63: 34,117,141 km (0.11 R)
• M64: 34,522,102 km (0.117 R)
• M65: 34,792,874 km (0.102 R)
• M66: 34,996,477 km (0.106 R)
• M67: 35,200,529 km (0.061 R)
• M68: 37,123,310 km (0.096 R)
• M69: 37,261,987 km (0.104 R)
• M70: 37,679,066 km (0.089 R)
• M71: 38,097,641 km (0.089 R)
• M72: 38,307,377 km (0.094 R)
• M73: 38,728,346 km (0.097 R)
• M74: 38,868,968 km (0.065 R)
• M75: 39,574,621 km (0.1 R)
• M76: 39,787,199 km (0.12 R)
• M77: 40,284,612 km (0.117 R)
• M78: 42,222,503 km (0.087 R)
• M79: 42,439,719 km (0.036 R)
• M80: 44,264,065 km (0.087 R)
• M81: 45,667,592 km (0.113 R)
• M82: 48,821,863 km (0.119 R)
• M83: 48,973,855 km (0.106 R)
• M84: 50,118,428 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 12.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.25 AU - 12.57 AU

Year: 12784 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,964,020 km

• M1: 213,027 km (0.117 R)
• M2: 349,012 km (0.103 R)
• M3: 449,691 km (0.058 R)
• M4: 1,102,985 km (0.113 R)
• M5: 1,694,794 km (0.12 R)
• M6: 1,884,634 km (0.117 R)
• M7: 2,526,708 km (0.091 R)
• M8: 2,776,536 km (0.046 R)
• M9: 2,936,756 km (0.086 R)
• M10: 3,067,205 km (0.085 R)
• M11: 3,368,046 km (0.1 R)
• M12: 3,504,779 km (0.06 R)
• M13: 3,784,078 km (0.116 R)
• M14: 4,143,412 km (0.081 R)
• M15: 5,607,826 km (0.099 R)
• M16: 6,184,675 km (0.086 R)
• M17: 6,395,309 km (0.112 R)
• M18: 6,694,206 km (0.114 R)
• M19: 7,394,623 km (0.115 R)
• M20: 8,072,600 km (0.118 R)
• M21: 8,256,755 km (0.062 R)
• M22: 8,582,430 km (0.119 R)
• M23: 9,055,010 km (0.099 R)
• M24: 9,246,495 km (0.1 R)
• M25: 9,536,116 km (0.08 R)
• M26: 10,674,257 km (0.081 R)
• M27: 11,491,360 km (0.042 R)
• M28: 12,064,619 km (0.042 R)
• M29: 12,647,303 km (0.08 R)
• M30: 13,620,737 km (0.082 R)
• M31: 14,005,801 km (0.076 R)
• M32: 15,068,844 km (0.118 R)
• M33: 15,296,083 km (0.093 R)
• M34: 15,524,369 km (0.111 R)
• M35: 16,565,571 km (0.103 R)
• M36: 16,682,706 km (0.117 R)
• M37: 16,976,666 km (0.106 R)
• M38: 17,153,789 km (0.117 R)
• M39: 17,391,052 km (0.071 R)
• M40: 17,510,132 km (0.118 R)
• M41: 18,411,309 km (0.066 R)
• M42: 19,020,621 km (0.107 R)
• M43: 19,636,516 km (0.066 R)
• M44: 20,258,992 km (0.118 R)
• M45: 20,635,530 km (0.065 R)
• M46: 21,587,122 km (0.117 R)
• M47: 21,779,206 km (0.056 R)
• M48: 22,294,122 km (0.08 R)
• M49: 22,488,150 km (0.114 R)
• M50: 22,618,001 km (0.114 R)
• M51: 23,335,921 km (0.091 R)
• M52: 23,928,927 km (0.113 R)
• M53: 24,327,007 km (0.074 R)
• M54: 26,009,385 km (0.11 R)
• M55: 27,174,603 km (0.07 R)
• M56: 28,919,064 km (0.075 R)
• M57: 29,556,051 km (0.065 R)
• M58: 30,269,035 km (0.085 R)
• M59: 31,204,620 km (0.106 R)
• M60: 32,368,940 km (0.074 R)
• M61: 33,251,568 km (0.07 R)
• M62: 33,547,472 km (0.075 R)
• M63: 33,918,624 km (0.035 R)
• M64: 35,341,599 km (0.103 R)
• M65: 36,936,911 km (0.053 R)
• M66: 38,013,417 km (0.113 R)
• M67: 38,400,427 km (0.12 R)
• M68: 39,334,516 km (0.098 R)
• M69: 39,804,403 km (0.119 R)
• M70: 40,040,020 km (0.092 R)
• M71: 41,702,351 km (0.082 R)
• M72: 41,941,708 km (0.103 R)
• M73: 43,468,055 km (0.082 R)
• M74: 43,953,799 km (0.091 R)
• M75: 44,034,881 km (0.052 R)
• M76: 44,604,251 km (0.065 R)
• M77: 44,849,142 km (0.082 R)
• M78: 45,257,993 km (0.09 R)
• M79: 48,741,529 km (0.102 R)
• M80: 49,246,273 km (0.094 R)
• M81: 50,940,917 km (0.066 R)
• M82: 51,795,570 km (0.06 R)
• M83: 52,224,617 km (0.083 R)
• M84: 54,387,353 km (0.11 R)
• M85: 54,649,000 km (0.045 R)
• M86: 54,998,311 km (0.087 R)
• M87: 57,552,994 km (0.079 R)
• M88: 57,730,716 km (0.094 R)
• M89: 58,264,631 km (0.072 R)
• M90: 59,068,570 km (0.119 R)
• M91: 59,158,179 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840

Radius: 8

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.78 AU - 15.98 AU

Year: 22450 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,964,020 km

• M1: 229,782 km (0.109 R)
• M2: 311,612 km (0.096 R)
• M3: 467,793 km (0.067 R)
• M4: 994,826 km (0.103 R)
• M5: 1,358,648 km (0.055 R)
• M6: 1,657,544 km (0.105 R)
• M7: 1,761,814 km (0.116 R)
• M8: 1,832,424 km (0.113 R)
• M9: 2,238,583 km (0.071 R)
• M10: 2,432,461 km (0.064 R)
• M11: 2,591,484 km (0.045 R)
• M12: 3,003,925 km (0.047 R)
• M13: 3,131,831 km (0.064 R)
• M14: 3,305,066 km (0.067 R)
• M15: 3,392,880 km (0.049 R)
• M16: 3,751,915 km (0.049 R)
• M17: 3,889,844 km (0.065 R)
• M18: 5,670,208 km (0.118 R)
• M19: 6,149,819 km (0.117 R)
• M20: 6,312,581 km (0.099 R)
• M21: 6,697,945 km (0.062 R)
• M22: 7,147,786 km (0.09 R)
• M23: 7,958,308 km (0.09 R)
• M24: 8,135,880 km (0.086 R)
• M25: 8,920,072 km (0.084 R)
• M26: 9,602,239 km (0.101 R)
• M27: 10,237,132 km (0.116 R)
• M28: 11,347,148 km (0.067 R)
• M29: 11,547,011 km (0.095 R)
• M30: 12,426,497 km (0.086 R)
• M31: 12,632,493 km (0.102 R)
• M32: 12,701,458 km (0.09 R)
• M33: 12,978,513 km (0.086 R)
• M34: 14,392,961 km (0.105 R)
• M35: 14,609,279 km (0.092 R)
• M36: 14,681,685 km (0.11 R)
• M37: 16,303,774 km (0.108 R)
• M38: 16,454,120 km (0.044 R)
• M39: 17,059,842 km (0.097 R)
• M40: 18,137,246 km (0.059 R)
• M41: 18,762,864 km (0.086 R)
• M42: 19,714,307 km (0.116 R)
• M43: 20,196,012 km (0.096 R)
• M44: 21,170,941 km (0.081 R)
• M45: 21,499,308 km (0.1 R)
• M46: 22,494,583 km (0.089 R)
• M47: 22,661,833 km (0.073 R)
• M48: 24,100,965 km (0.102 R)
• M49: 24,272,105 km (0.106 R)
• M50: 24,443,843 km (0.064 R)
• M51: 28,591,743 km (0.093 R)
• M52: 28,773,056 km (0.096 R)
• M53: 28,954,668 km (0.091 R)
• M54: 31,631,423 km (0.109 R)
• M55: 34,772,080 km (0.099 R)
• M56: 37,117,924 km (0.109 R)
• M57: 37,414,727 km (0.097 R)
• M58: 38,810,176 km (0.091 R)
• M59: 39,111,466 km (0.092 R)
• M60: 40,222,679 km (0.105 R)
• M61: 41,651,937 km (0.076 R)
• M62: 43,305,592 km (0.088 R)
• M63: 43,513,832 km (0.114 R)
• M64: 44,245,216 km (0.102 R)
• M65: 46,676,929 km (0.073 R)
• M66: 48,070,433 km (0.1 R)
• M67: 48,826,501 km (0.096 R)
• M68: 49,151,577 km (0.106 R)
• M69: 49,260,185 km (0.078 R)
• M70: 49,695,216 km (0.043 R)
• M71: 50,131,593 km (0.084 R)
• M72: 51,227,996 km (0.049 R)
• M73: 52,554,031 km (0.082 R)
• M74: 53,332,688 km (0.057 R)
• M75: 54,339,631 km (0.025 R)
• M76: 54,789,173 km (0.114 R)
• M77: 62,734,615 km (0.086 R)
• M78: 63,442,363 km (0.087 R)
• M79: 64,390,065 km (0.092 R)
• M80: 64,508,846 km (0.077 R)
• M81: 64,746,706 km (0.095 R)
• M82: 67,623,174 km (0.099 R)
• M83: 69,320,362 km (0.086 R)
• M84: 70,908,792 km (0.066 R)
• M85: 72,509,190 km (0.111 R)
• M86: 73,872,625 km (0.109 R)
• M87: 76,373,303 km (0.087 R)
• M88: 77,255,183 km (0.111 R)
• M89: 83,650,791 km (0.05 R)
• M90: 83,910,194 km (0.054 R)
• M91: 85,210,798 km (0.048 R)
• M92: 85,994,541 km (0.061 R)
• M93: 86,518,283 km (0.096 R)
• M94: 86,780,528 km (0.115 R)
• M95: 87,568,909 km (0.092 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit