🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.6 AU - 0.62 AU

Year: 207 Days

Day: 46.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,899,686 km

• M1: 38,297 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.63 AU - 0.93 AU

Year: 299 Days

Day: 21.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.8 AU - 0.8 AU

Year: 310 Days

Day: 41 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,899,686 km

• M1: 432,338 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.47 AU - 1.97 AU

Year: 978 Days

Day: 15 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 13.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.77 AU - 10.07 AU

Year: 12532 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 111,899,686 km

• M1: 174,132 km (0.097 R)
• M2: 294,857 km (0.053 R)
• M3: 443,857 km (0.108 R)
• M4: 728,841 km (0.044 R)
• M5: 856,448 km (0.088 R)
• M6: 1,423,573 km (0.101 R)
• M7: 1,564,046 km (0.081 R)
• M8: 1,988,455 km (0.052 R)
• M9: 2,173,657 km (0.12 R)
• M10: 2,420,643 km (0.113 R)
• M11: 2,823,061 km (0.119 R)
• M12: 3,032,498 km (0.115 R)
• M13: 3,756,552 km (0.116 R)
• M14: 4,567,821 km (0.088 R)
• M15: 5,102,185 km (0.071 R)
• M16: 6,191,407 km (0.107 R)
• M17: 6,425,677 km (0.05 R)
• M18: 6,583,503 km (0.111 R)
• M19: 6,983,827 km (0.1 R)
• M20: 7,268,661 km (0.086 R)
• M21: 7,808,111 km (0.081 R)
• M22: 8,103,866 km (0.099 R)
• M23: 8,274,557 km (0.108 R)
• M24: 9,413,296 km (0.037 R)
• M25: 10,138,397 km (0.094 R)
• M26: 10,276,476 km (0.099 R)
• M27: 10,928,573 km (0.089 R)
• M28: 11,022,820 km (0.079 R)
• M29: 11,355,077 km (0.112 R)
• M30: 12,273,159 km (0.063 R)
• M31: 13,064,681 km (0.09 R)
• M32: 13,315,557 km (0.116 R)
• M33: 13,567,928 km (0.085 R)
• M34: 14,128,771 km (0.069 R)
• M35: 14,283,156 km (0.116 R)
• M36: 14,541,511 km (0.054 R)
• M37: 16,285,673 km (0.096 R)
• M38: 16,555,548 km (0.118 R)
• M39: 16,718,310 km (0.094 R)
• M40: 18,095,059 km (0.078 R)
• M41: 18,543,254 km (0.062 R)
• M42: 19,336,422 km (0.053 R)
• M43: 20,025,171 km (0.066 R)
• M44: 20,605,312 km (0.084 R)
• M45: 22,679,037 km (0.089 R)
• M46: 22,799,463 km (0.079 R)
• M47: 23,344,449 km (0.114 R)
• M48: 23,710,066 km (0.06 R)
• M49: 24,447,134 km (0.052 R)
• M50: 24,570,702 km (0.082 R)
• M51: 25,191,683 km (0.075 R)
• M52: 27,405,582 km (0.063 R)
• M53: 28,308,555 km (0.11 R)
• M54: 30,011,278 km (0.1 R)
• M55: 30,342,487 km (0.07 R)
• M56: 30,608,323 km (0.086 R)
• M57: 30,941,776 km (0.104 R)
• M58: 31,075,517 km (0.077 R)
• M59: 31,410,616 km (0.077 R)
• M60: 32,219,791 km (0.099 R)
• M61: 32,491,162 km (0.12 R)
• M62: 34,272,723 km (0.06 R)
• M63: 34,619,042 km (0.055 R)
• M64: 35,945,376 km (0.099 R)
• M65: 36,085,998 km (0.101 R)
• M66: 37,146,348 km (0.112 R)
• M67: 38,360,335 km (0.12 R)
• M68: 41,341,372 km (0.047 R)
• M69: 42,079,787 km (0.092 R)
• M70: 42,822,390 km (0.094 R)
• M71: 44,471,557 km (0.11 R)
• M72: 44,849,292 km (0.118 R)
• M73: 45,304,070 km (0.096 R)
• M74: 45,455,911 km (0.113 R)
• M75: 45,607,903 km (0.062 R)
• M76: 45,836,339 km (0.111 R)
• M77: 46,217,963 km (0.095 R)
• M78: 46,600,485 km (0.091 R)
• M79: 47,909,316 km (0.066 R)
• M80: 49,229,966 km (0.114 R)
• M81: 49,542,476 km (0.11 R)
• M82: 50,799,248 km (0.089 R)
• M83: 52,464,422 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.9

Radius: 7

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.93 AU - 14.87 AU

Year: 21263 Days

Day: 19.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 111,899,686 km

• M1: 115,639 km (0.102 R)
• M2: 180,565 km (0.101 R)
• M3: 809,474 km (0.039 R)
• M4: 1,020,108 km (0.116 R)
• M5: 1,248,095 km (0.117 R)
• M6: 2,384,740 km (0.082 R)
• M7: 2,572,485 km (0.104 R)
• M8: 3,083,063 km (0.106 R)
• M9: 3,884,309 km (0.116 R)
• M10: 4,560,192 km (0.099 R)
• M11: 4,793,565 km (0.049 R)
• M12: 5,815,767 km (0.111 R)
• M13: 6,171,062 km (0.109 R)
• M14: 6,273,985 km (0.096 R)
• M15: 6,743,722 km (0.092 R)
• M16: 7,442,195 km (0.047 R)
• M17: 7,772,208 km (0.038 R)
• M18: 8,389,897 km (0.113 R)
• M19: 8,618,483 km (0.077 R)
• M20: 10,519,124 km (0.107 R)
• M21: 11,013,844 km (0.07 R)
• M22: 11,516,194 km (0.105 R)
• M23: 11,833,940 km (0.091 R)
• M24: 12,219,154 km (0.099 R)
• M25: 12,413,183 km (0.112 R)
• M26: 12,478,108 km (0.06 R)
• M27: 13,599,194 km (0.093 R)
• M28: 14,889,925 km (0.081 R)
• M29: 16,219,252 km (0.107 R)
• M30: 17,078,243 km (0.09 R)
• M31: 18,246,452 km (0.112 R)
• M32: 18,542,506 km (0.056 R)
• M33: 19,289,598 km (0.12 R)
• M34: 19,364,846 km (0.105 R)
• M35: 19,818,427 km (0.049 R)
• M36: 19,970,418 km (0.066 R)
• M37: 20,046,563 km (0.081 R)
• M38: 20,582,273 km (0.116 R)
• M39: 23,090,132 km (0.089 R)
• M40: 23,410,421 km (0.059 R)
• M41: 23,571,089 km (0.099 R)
• M42: 23,651,573 km (0.037 R)
• M43: 23,732,057 km (0.097 R)
• M44: 25,444,952 km (0.115 R)
• M45: 26,191,146 km (0.1 R)
• M46: 30,115,697 km (0.064 R)
• M47: 32,234,900 km (0.092 R)
• M48: 32,682,497 km (0.117 R)
• M49: 35,410,564 km (0.09 R)
• M50: 35,687,320 km (0.085 R)
• M51: 36,335,976 km (0.119 R)
• M52: 37,363,115 km (0.115 R)
• M53: 38,684,214 km (0.119 R)
• M54: 39,350,523 km (0.092 R)
• M55: 40,308,997 km (0.073 R)
• M56: 40,405,188 km (0.113 R)
• M57: 40,501,529 km (0.112 R)
• M58: 40,984,431 km (0.089 R)
• M59: 41,760,994 km (0.057 R)
• M60: 41,955,770 km (0.116 R)
• M61: 44,020,370 km (0.116 R)
• M62: 44,915,265 km (0.084 R)
• M63: 45,214,909 km (0.119 R)
• M64: 46,621,877 km (0.061 R)
• M65: 48,349,733 km (0.09 R)
• M66: 48,656,857 km (0.049 R)
• M67: 50,201,904 km (0.099 R)
• M68: 52,077,113 km (0.038 R)
• M69: 52,602,202 km (0.096 R)
• M70: 52,812,686 km (0.084 R)
• M71: 53,023,320 km (0.047 R)
• M72: 53,234,402 km (0.107 R)
• M73: 53,445,784 km (0.103 R)
• M74: 53,551,550 km (0.119 R)
• M75: 54,081,425 km (0.117 R)
• M76: 54,293,854 km (0.115 R)
• M77: 54,932,787 km (0.119 R)
• M78: 55,039,600 km (0.066 R)
• M79: 55,788,636 km (0.092 R)
• M80: 57,947,483 km (0.09 R)
• M81: 58,600,478 km (0.093 R)
• M82: 59,255,866 km (0.111 R)
• M83: 61,347,244 km (0.119 R)
• M84: 63,127,160 km (0.066 R)
• M85: 63,799,004 km (0.113 R)
• M86: 64,698,386 km (0.049 R)
• M87: 65,375,765 km (0.106 R)
• M88: 65,941,993 km (0.118 R)
• M89: 66,396,173 km (0.036 R)
• M90: 67,879,435 km (0.044 R)
• M91: 69,373,469 km (0.117 R)
• M92: 72,862,690 km (0.117 R)
• M93: 72,979,975 km (0.032 R)
• M94: 75,101,871 km (0.11 R)
• M95: 75,220,353 km (0.043 R)
• M96: 75,338,834 km (0.108 R)
• M97: 75,932,438 km (0.09 R)
• M98: 77,004,906 km (0.083 R)
• M99: 80,131,052 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.9

Radius: 3.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.2 AU - 18.78 AU

Year: 29026 Days

Day: 24.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 111,899,686 km

• M1: 339,288 km (0.069 R)
• M2: 420,520 km (0.082 R)
• M3: 534,214 km (0.078 R)
• M4: 820,096 km (0.119 R)
• M5: 1,044,642 km (0.091 R)
• M6: 1,452,446 km (0.115 R)
• M7: 2,713,556 km (0.054 R)
• M8: 2,760,081 km (0.043 R)
• M9: 3,189,875 km (0.082 R)
• M10: 3,337,828 km (0.11 R)
• M11: 3,614,883 km (0.065 R)
• M12: 3,899,119 km (0.082 R)
• M13: 4,682,713 km (0.094 R)
• M14: 4,794,612 km (0.029 R)
• M15: 4,935,533 km (0.039 R)
• M16: 5,106,523 km (0.067 R)
• M17: 5,395,995 km (0.087 R)
• M18: 6,857,118 km (0.069 R)
• M19: 7,143,897 km (0.067 R)
• M20: 7,337,327 km (0.041 R)
• M21: 7,795,246 km (0.081 R)
• M22: 8,027,571 km (0.049 R)
• M23: 9,716,980 km (0.109 R)
• M24: 10,038,915 km (0.108 R)
• M25: 10,074,968 km (0.063 R)
• M26: 10,400,642 km (0.086 R)
• M27: 10,656,455 km (0.088 R)
• M28: 11,700,049 km (0.11 R)
• M29: 11,851,742 km (0.078 R)
• M30: 12,658,972 km (0.076 R)
• M31: 12,736,763 km (0.078 R)
• M32: 13,404,418 km (0.109 R)
• M33: 13,722,613 km (0.116 R)
• M34: 13,882,533 km (0.099 R)
• M35: 14,204,467 km (0.054 R)
• M36: 14,325,791 km (0.082 R)
• M37: 15,225,922 km (0.071 R)
• M38: 15,808,306 km (0.093 R)
• M39: 16,144,303 km (0.085 R)
• M40: 16,186,490 km (0.071 R)
• M41: 16,397,871 km (0.076 R)
• M42: 17,080,486 km (0.09 R)
• M43: 17,252,674 km (0.091 R)
• M44: 18,209,502 km (0.097 R)
• M45: 19,094,074 km (0.086 R)
• M46: 20,859,030 km (0.1 R)
• M47: 21,644,568 km (0.025 R)
• M48: 22,817,116 km (0.118 R)
• M49: 23,387,234 km (0.109 R)
• M50: 25,174,479 km (0.055 R)
• M51: 26,208,350 km (0.097 R)
• M52: 26,456,533 km (0.116 R)
• M53: 26,755,280 km (0.119 R)
• M54: 28,063,214 km (0.031 R)
• M55: 29,391,643 km (0.093 R)
• M56: 29,908,055 km (0.055 R)
• M57: 30,688,358 km (0.11 R)
• M58: 31,738,983 km (0.081 R)
• M59: 32,056,430 km (0.111 R)
• M60: 32,534,695 km (0.068 R)
• M61: 32,641,208 km (0.075 R)
• M62: 33,444,399 km (0.052 R)
• M63: 33,875,391 km (0.091 R)
• M64: 35,782,464 km (0.064 R)
• M65: 36,389,084 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.7

Radius: 3.5

Gravity: 80.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.27 AU - 20.29 AU

Year: 29795 Days

Day: 24.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,899,686 km

• M1: 1,006,345 km (0.067 R)
• M2: 1,565,691 km (0.117 R)
• M3: 1,854,565 km (0.032 R)
• M4: 2,480,183 km (0.099 R)
• M5: 3,580,775 km (0.101 R)
• M6: 4,013,561 km (0.109 R)
• M7: 4,292,412 km (0.037 R)
• M8: 4,462,804 km (0.087 R)
• M9: 4,810,020 km (0.103 R)
• M10: 5,347,077 km (0.106 R)
• M11: 5,840,301 km (0.088 R)
• M12: 6,283,559 km (0.09 R)
• M13: 6,412,214 km (0.119 R)
• M14: 6,672,215 km (0.062 R)
• M15: 7,472,414 km (0.086 R)
• M16: 8,022,635 km (0.075 R)
• M17: 9,749,592 km (0.061 R)
• M18: 9,823,943 km (0.094 R)
• M19: 9,898,592 km (0.104 R)
• M20: 10,048,190 km (0.093 R)
• M21: 12,543,033 km (0.118 R)
• M22: 13,608,170 km (0.094 R)
• M23: 13,774,673 km (0.097 R)
• M24: 14,109,473 km (0.074 R)
• M25: 15,736,499 km (0.056 R)
• M26: 16,262,485 km (0.057 R)
• M27: 17,783,896 km (0.092 R)
• M28: 18,239,870 km (0.119 R)
• M29: 18,977,537 km (0.045 R)
• M30: 19,070,437 km (0.113 R)
• M31: 19,724,928 km (0.106 R)
• M32: 20,481,744 km (0.053 R)
• M33: 20,959,709 km (0.094 R)
• M34: 24,608,251 km (0.08 R)
• M35: 25,730,086 km (0.106 R)
• M36: 26,556,464 km (0.074 R)
• M37: 27,286,652 km (0.103 R)
• M38: 28,553,596 km (0.092 R)
• M39: 29,301,585 km (0.104 R)
• M40: 31,144,482 km (0.106 R)
• M41: 31,693,655 km (0.119 R)
• M42: 32,245,971 km (0.107 R)
• M43: 34,147,659 km (0.061 R)
• M44: 36,777,739 km (0.103 R)
• M45: 37,358,029 km (0.095 R)
• M46: 38,880,935 km (0.115 R)
• M47: 39,828,189 km (0.115 R)
• M48: 41,022,878 km (0.117 R)
• M49: 41,503,984 km (0.104 R)
• M50: 43,692,302 km (0.106 R)
• M51: 44,800,374 km (0.045 R)
• M52: 44,924,091 km (0.104 R)
• M53: 45,295,842 km (0.09 R)
• M54: 46,542,441 km (0.071 R)
• M55: 46,667,654 km (0.1 R)
• M56: 49,324,363 km (0.086 R)
• M57: 52,941,938 km (0.101 R)
• M58: 53,859,721 km (0.042 R)
• M59: 57,582,614 km (0.099 R)
• M60: 58,526,128 km (0.106 R)
• M61: 60,839,060 km (0.083 R)
• M62: 61,113,124 km (0.076 R)
• M63: 63,320,291 km (0.116 R)
• M64: 63,597,944 km (0.116 R)
• M65: 68,380,888 km (0.115 R)
• M66: 68,665,871 km (0.053 R)
• M67: 69,666,232 km (0.034 R)
• M68: 71,103,718 km (0.114 R)
• M69: 78,883,705 km (0.062 R)
• M70: 80,983,461 km (0.059 R)
• M71: 81,284,901 km (0.115 R)
• M72: 81,435,695 km (0.094 R)
• M73: 81,586,640 km (0.033 R)
• M74: 81,737,733 km (0.107 R)
• M75: 82,949,476 km (0.038 R)
• M76: 84,625,421 km (0.105 R)
• M77: 85,237,576 km (0.112 R)
• M78: 86,466,223 km (0.079 R)
• M79: 86,620,309 km (0.099 R)
• M80: 87,237,250 km (0.102 R)
• M81: 87,855,538 km (0.076 R)
• M82: 88,165,355 km (0.086 R)
• M83: 91,439,454 km (0.096 R)
• M84: 91,753,460 km (0.065 R)
• M85: 91,910,538 km (0.103 R)
• M86: 93,486,253 km (0.072 R)
• M87: 94,912,070 km (0.112 R)
• M88: 95,229,816 km (0.113 R)
• M89: 96,344,918 km (0.093 R)
• M90: 96,984,150 km (0.056 R)
• M91: 100,524,683 km (0.101 R)
• M92: 103,616,272 km (0.109 R)
• M93: 105,914,096 km (0.112 R)
• M94: 109,558,898 km (0.103 R)
• M95: 110,560,157 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit