🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.92 AU - 1.1 AU

Year: 364 Days

Day: 31.7 Hours

Environment

Temp: 68 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.6 AU - 2.36 AU

Year: 998 Days

Day: 20.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1233 Days

Day: 26.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,511,521 km

• M1: 46,824 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.28 AU - 2.88 AU

Year: 1484 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,511,521 km

• M1: 1,102,088 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.51 AU - 3.89 AU

Year: 2549 Days

Day: 31.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,511,521 km

• M1: 444,754 km (0.109 R)
• M2: 1,209,499 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.8

Radius: 15

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.8 AU - 12.28 AU

Year: 12256 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,511,521 km

• M1: 211,831 km (0.098 R)
• M2: 328,966 km (0.105 R)
• M3: 621,729 km (0.053 R)
• M4: 1,151,305 km (0.104 R)
• M5: 1,582,745 km (0.097 R)
• M6: 1,680,134 km (0.1 R)
• M7: 1,985,014 km (0.09 R)
• M8: 2,117,558 km (0.117 R)
• M9: 2,363,946 km (0.101 R)
• M10: 3,284,272 km (0.11 R)
• M11: 3,410,682 km (0.105 R)
• M12: 3,701,201 km (0.12 R)
• M13: 4,410,893 km (0.116 R)
• M14: 4,621,527 km (0.03 R)
• M15: 5,422,324 km (0.106 R)
• M16: 5,954,444 km (0.061 R)
• M17: 6,266,206 km (0.118 R)
• M18: 6,583,353 km (0.107 R)
• M19: 7,069,098 km (0.099 R)
• M20: 7,608,548 km (0.039 R)
• M21: 7,947,088 km (0.088 R)
• M22: 8,859,635 km (0.079 R)
• M23: 9,668,211 km (0.07 R)
• M24: 9,851,020 km (0.116 R)
• M25: 9,989,099 km (0.091 R)
• M26: 10,220,377 km (0.074 R)
• M27: 10,360,101 km (0.061 R)
• M28: 11,067,998 km (0.11 R)
• M29: 12,680,364 km (0.065 R)
• M30: 13,183,462 km (0.052 R)
• M31: 14,209,255 km (0.106 R)
• M32: 14,365,435 km (0.091 R)
• M33: 15,688,329 km (0.086 R)
• M34: 16,939,715 km (0.063 R)
• M35: 17,493,825 km (0.102 R)
• M36: 17,941,422 km (0.094 R)
• M37: 18,223,115 km (0.102 R)
• M38: 18,619,849 km (0.068 R)
• M39: 18,905,132 km (0.072 R)
• M40: 19,364,397 km (0.114 R)
• M41: 19,653,420 km (0.029 R)
• M42: 19,827,403 km (0.116 R)
• M43: 20,118,670 km (0.097 R)
• M44: 20,294,148 km (0.061 R)
• M45: 20,646,601 km (0.054 R)
• M46: 20,764,484 km (0.09 R)
• M47: 21,775,915 km (0.035 R)
• M48: 23,292,388 km (0.069 R)
• M49: 24,156,466 km (0.107 R)
• M50: 24,530,161 km (0.096 R)
• M51: 25,409,198 km (0.109 R)
• M52: 25,725,598 km (0.111 R)
• M53: 26,490,492 km (0.114 R)
• M54: 27,004,510 km (0.092 R)
• M55: 27,133,613 km (0.044 R)
• M56: 28,107,944 km (0.119 R)
• M57: 30,224,604 km (0.11 R)
• M58: 30,896,598 km (0.086 R)
• M59: 31,166,772 km (0.076 R)
• M60: 33,079,979 km (0.105 R)
• M61: 34,539,755 km (0.082 R)
• M62: 35,736,837 km (0.038 R)
• M63: 35,949,416 km (0.049 R)
• M64: 37,090,698 km (0.12 R)
• M65: 37,738,008 km (0.102 R)
• M66: 38,171,542 km (0.053 R)
• M67: 38,970,694 km (0.083 R)
• M68: 39,482,169 km (0.091 R)
• M69: 39,702,078 km (0.06 R)
• M70: 41,550,061 km (0.104 R)
• M71: 42,522,148 km (0.084 R)
• M72: 42,973,335 km (0.111 R)
• M73: 43,199,527 km (0.08 R)
• M74: 43,350,471 km (0.106 R)
• M75: 44,412,466 km (0.048 R)
• M76: 45,406,395 km (0.087 R)
• M77: 45,713,669 km (0.111 R)
• M78: 45,944,498 km (0.075 R)
• M79: 46,098,584 km (0.1 R)
• M80: 46,639,530 km (0.089 R)
• M81: 47,338,152 km (0.099 R)
• M82: 48,588,491 km (0.065 R)
• M83: 49,770,613 km (0.084 R)
• M84: 51,841,945 km (0.112 R)
• M85: 53,292,446 km (0.076 R)
• M86: 54,511,370 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.5

Radius: 3.7

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.21 AU - 16.15 AU

Year: 19124 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 26,511,521 km

• M1: 75,996 km (0.096 R)
• M2: 130,749 km (0.03 R)
• M3: 176,525 km (0.091 R)
• M4: 381,175 km (0.107 R)
• M5: 432,787 km (0.087 R)
• M6: 1,240,765 km (0.1 R)
• M7: 1,451,249 km (0.071 R)
• M8: 2,727,618 km (0.047 R)
• M9: 2,862,705 km (0.08 R)
• M10: 4,330,260 km (0.075 R)
• M11: 4,488,086 km (0.043 R)
• M12: 5,262,554 km (0.111 R)
• M13: 5,815,767 km (0.107 R)
• M14: 7,488,869 km (0.082 R)
• M15: 7,964,890 km (0.105 R)
• M16: 8,158,021 km (0.05 R)
• M17: 8,206,490 km (0.074 R)
• M18: 8,598,138 km (0.065 R)
• M19: 9,706,359 km (0.117 R)
• M20: 10,329,434 km (0.076 R)
• M21: 11,342,211 km (0.102 R)
• M22: 11,396,366 km (0.118 R)
• M23: 12,053,250 km (0.05 R)
• M24: 13,174,935 km (0.113 R)
• M25: 13,346,075 km (0.112 R)
• M26: 13,517,963 km (0.118 R)
• M27: 13,921,727 km (0.044 R)
• M28: 14,271,038 km (0.099 R)
• M29: 15,276,336 km (0.029 R)
• M30: 16,365,409 km (0.103 R)
• M31: 16,795,802 km (0.08 R)
• M32: 16,919,370 km (0.105 R)
• M33: 16,981,303 km (0.05 R)
• M34: 17,229,636 km (0.108 R)
• M35: 17,604,677 km (0.116 R)
• M36: 18,489,848 km (0.075 R)
• M37: 18,617,455 km (0.075 R)
• M38: 18,873,567 km (0.104 R)
• M39: 19,066,548 km (0.112 R)
• M40: 19,519,081 km (0.101 R)
• M41: 20,171,777 km (0.114 R)
• M42: 21,834,557 km (0.074 R)
• M43: 23,817,776 km (0.085 R)
• M44: 27,296,824 km (0.081 R)
• M45: 27,369,379 km (0.081 R)
• M46: 27,442,084 km (0.082 R)
• M47: 28,319,475 km (0.119 R)
• M48: 29,727,490 km (0.109 R)
• M49: 30,552,972 km (0.066 R)
• M50: 30,628,369 km (0.07 R)
• M51: 31,158,095 km (0.039 R)
• M52: 32,765,075 km (0.034 R)
• M53: 33,384,410 km (0.061 R)
• M54: 34,085,725 km (0.097 R)
• M55: 34,555,911 km (0.105 R)
• M56: 36,939,005 km (0.115 R)
• M57: 37,099,823 km (0.039 R)
• M58: 37,180,307 km (0.073 R)
• M59: 38,475,675 km (0.09 R)
• M60: 41,861,673 km (0.061 R)
• M61: 42,955,084 km (0.114 R)
• M62: 43,377,997 km (0.091 R)
• M63: 43,802,406 km (0.083 R)
• M64: 44,228,162 km (0.11 R)
• M65: 44,313,582 km (0.119 R)
• M66: 44,740,983 km (0.098 R)
• M67: 44,912,273 km (0.076 R)
• M68: 45,169,731 km (0.042 R)
• M69: 45,255,749 km (0.066 R)
• M70: 46,290,967 km (0.105 R)
• M71: 46,637,884 km (0.108 R)
• M72: 48,736,892 km (0.102 R)
• M73: 49,443,443 km (0.064 R)
• M74: 51,045,486 km (0.089 R)
• M75: 51,314,014 km (0.032 R)
• M76: 51,673,049 km (0.066 R)
• M77: 52,032,832 km (0.105 R)
• M78: 53,207,774 km (0.078 R)
• M79: 54,117,479 km (0.076 R)
• M80: 54,574,350 km (0.091 R)
• M81: 54,665,904 km (0.118 R)
• M82: 55,032,419 km (0.106 R)
• M83: 55,215,976 km (0.097 R)
• M84: 55,583,837 km (0.071 R)
• M85: 55,767,992 km (0.039 R)
• M86: 57,528,011 km (0.085 R)
• M87: 57,994,307 km (0.066 R)
• M88: 58,181,155 km (0.099 R)
• M89: 58,274,654 km (0.11 R)
• M90: 58,649,097 km (0.115 R)
• M91: 58,930,491 km (0.109 R)
• M92: 59,306,281 km (0.114 R)
• M93: 59,871,611 km (0.067 R)
• M94: 60,344,041 km (0.089 R)
• M95: 63,396,735 km (0.091 R)
• M96: 63,878,141 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.5

Radius: 4.4

Gravity: 38.77 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.48 AU - 21.68 AU

Year: 31031 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 26,511,521 km

• M1: 628,161 km (0.091 R)
• M2: 742,753 km (0.112 R)
• M3: 1,057,807 km (0.1 R)
• M4: 1,676,843 km (0.071 R)
• M5: 1,959,134 km (0.114 R)
• M6: 2,127,132 km (0.111 R)
• M7: 2,256,235 km (0.09 R)
• M8: 2,658,504 km (0.034 R)
• M9: 2,704,730 km (0.105 R)
• M10: 3,229,070 km (0.067 R)
• M11: 4,259,799 km (0.063 R)
• M12: 4,698,271 km (0.059 R)
• M13: 4,866,419 km (0.088 R)
• M14: 6,097,908 km (0.118 R)
• M15: 6,219,980 km (0.08 R)
• M16: 6,716,346 km (0.111 R)
• M17: 7,419,606 km (0.11 R)
• M18: 7,549,905 km (0.115 R)
• M19: 8,688,046 km (0.115 R)
• M20: 8,963,605 km (0.114 R)
• M21: 9,523,251 km (0.119 R)
• M22: 10,094,116 km (0.084 R)
• M23: 10,238,628 km (0.097 R)
• M24: 10,311,033 km (0.11 R)
• M25: 10,676,052 km (0.117 R)
• M26: 11,119,610 km (0.099 R)
• M27: 13,584,833 km (0.096 R)
• M28: 13,984,708 km (0.078 R)
• M29: 14,388,473 km (0.088 R)
• M30: 14,550,936 km (0.072 R)
• M31: 14,795,977 km (0.093 R)
• M32: 15,042,365 km (0.056 R)
• M33: 18,278,167 km (0.099 R)
• M34: 19,432,614 km (0.087 R)
• M35: 19,612,281 km (0.034 R)
• M36: 19,702,339 km (0.114 R)
• M37: 20,245,678 km (0.081 R)
• M38: 22,185,364 km (0.042 R)
• M39: 22,844,941 km (0.065 R)
• M40: 26,935,845 km (0.047 R)
• M41: 27,337,066 km (0.095 R)
• M42: 28,859,075 km (0.081 R)
• M43: 30,200,220 km (0.09 R)
• M44: 30,721,568 km (0.115 R)
• M45: 32,196,753 km (0.094 R)
• M46: 32,622,508 km (0.093 R)
• M47: 33,694,826 km (0.116 R)
• M48: 33,802,686 km (0.113 R)
• M49: 36,204,929 km (0.078 R)
• M50: 36,980,743 km (0.12 R)
• M51: 37,650,194 km (0.082 R)
• M52: 38,548,828 km (0.102 R)
• M53: 39,682,032 km (0.095 R)
• M54: 40,252,748 km (0.057 R)
• M55: 43,264,003 km (0.083 R)
• M56: 44,796,484 km (0.067 R)
• M57: 45,748,525 km (0.079 R)
• M58: 45,987,582 km (0.117 R)
• M59: 46,466,744 km (0.071 R)
• M60: 49,010,207 km (0.103 R)
• M61: 49,132,429 km (0.074 R)
• M62: 49,377,171 km (0.038 R)
• M63: 50,607,164 km (0.068 R)
• M64: 51,225,901 km (0.112 R)
• M65: 51,349,918 km (0.118 R)
• M66: 51,474,084 km (0.119 R)
• M67: 52,345,941 km (0.103 R)
• M68: 54,990,681 km (0.106 R)
• M69: 56,777,777 km (0.12 R)
• M70: 61,196,599 km (0.079 R)
• M71: 61,459,892 km (0.113 R)
• M72: 62,517,100 km (0.027 R)
• M73: 63,047,873 km (0.08 R)
• M74: 65,186,225 km (0.087 R)
• M75: 65,320,564 km (0.072 R)
• M76: 70,911,036 km (0.099 R)
• M77: 73,133,911 km (0.077 R)
• M78: 78,075,428 km (0.1 R)
• M79: 79,506,930 km (0.082 R)
• M80: 79,794,307 km (0.07 R)
• M81: 81,091,620 km (0.089 R)
• M82: 85,319,106 km (0.072 R)
• M83: 85,613,365 km (0.06 R)
• M84: 86,645,591 km (0.11 R)
• M85: 87,533,753 km (0.08 R)
• M86: 90,965,977 km (0.09 R)
• M87: 92,170,090 km (0.098 R)
• M88: 93,682,675 km (0.087 R)
• M89: 93,834,367 km (0.081 R)
• M90: 94,138,050 km (0.114 R)
• M91: 95,813,995 km (0.051 R)
• M92: 97,499,814 km (0.117 R)
• M93: 97,961,323 km (0.114 R)
• M94: 100,124,359 km (0.073 R)
• M95: 103,398,308 km (0.052 R)
• M96: 103,555,087 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.5

Radius: 4.6

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.14 AU - 23.62 AU

Year: 31747 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,511,521 km

• M1: 747,840 km (0.073 R)
• M2: 2,639,505 km (0.083 R)
• M3: 3,364,007 km (0.077 R)
• M4: 4,231,376 km (0.073 R)
• M5: 4,447,694 km (0.071 R)
• M6: 5,232,634 km (0.113 R)
• M7: 5,890,865 km (0.111 R)
• M8: 6,799,971 km (0.115 R)
• M9: 7,516,545 km (0.063 R)
• M10: 8,882,224 km (0.117 R)
• M11: 9,720,570 km (0.114 R)
• M12: 10,063,000 km (0.114 R)
• M13: 10,995,144 km (0.095 R)
• M14: 13,506,743 km (0.082 R)
• M15: 16,219,252 km (0.108 R)
• M16: 16,999,853 km (0.107 R)
• M17: 18,316,015 km (0.043 R)
• M18: 21,413,439 km (0.092 R)
• M19: 22,644,330 km (0.111 R)
• M20: 22,719,578 km (0.113 R)
• M21: 24,051,448 km (0.106 R)
• M22: 24,823,672 km (0.027 R)
• M23: 26,353,011 km (0.087 R)
• M24: 26,392,505 km (0.084 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 17,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit