🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 278 Days

Day: 38.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.87 AU - 1.15 AU

Year: 425 Days

Day: 42.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,715,074 km

• M1: 293,361 km (0.085 R)
• M2: 523,742 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.04 AU - 1.64 AU

Year: 650 Days

Day: 16.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 105.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.85 AU - 2.67 AU

Year: 1423 Days

Day: 34.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.6 AU - 3.42 AU

Year: 2188 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,715,074 km

• M1: 203,304 km (0.102 R)
• M2: 309,967 km (0.089 R)
• M3: 407,654 km (0.068 R)
• M4: 556,354 km (0.096 R)
• M5: 893,548 km (0.093 R)
• M6: 1,120,189 km (0.072 R)
• M7: 1,216,530 km (0.043 R)
• M8: 1,377,048 km (0.113 R)
• M9: 1,697,936 km (0.095 R)
• M10: 2,090,929 km (0.081 R)
• M11: 2,236,787 km (0.106 R)
• M12: 2,487,513 km (0.063 R)
• M13: 2,695,006 km (0.105 R)
• M14: 3,044,466 km (0.058 R)
• M15: 3,210,819 km (0.052 R)
• M16: 3,309,404 km (0.075 R)
• M17: 3,596,482 km (0.079 R)
• M18: 3,832,099 km (0.046 R)
• M19: 4,133,838 km (0.092 R)
• M20: 4,522,194 km (0.065 R)
• M21: 4,760,952 km (0.104 R)
• M22: 4,889,906 km (0.092 R)
• M23: 5,317,606 km (0.119 R)
• M24: 5,620,841 km (0.112 R)
• M25: 5,912,407 km (0.074 R)
• M26: 6,226,712 km (0.083 R)
• M27: 6,439,291 km (0.094 R)
• M28: 6,546,552 km (0.049 R)
• M29: 6,908,280 km (0.097 R)
• M30: 7,128,488 km (0.056 R)
• M31: 7,500,688 km (0.105 R)
• M32: 7,994,211 km (0.074 R)
• M33: 8,186,893 km (0.116 R)
• M34: 8,754,318 km (0.083 R)
• M35: 9,032,719 km (0.055 R)
• M36: 9,334,458 km (0.111 R)
• M37: 9,865,381 km (0.096 R)
• M38: 9,968,604 km (0.112 R)
• M39: 10,134,508 km (0.104 R)
• M40: 10,427,121 km (0.101 R)
• M41: 10,913,913 km (0.091 R)
• M42: 11,127,838 km (0.048 R)
• M43: 11,235,398 km (0.12 R)
• M44: 11,386,492 km (0.036 R)
• M45: 11,494,801 km (0.077 R)
• M46: 12,063,871 km (0.116 R)
• M47: 12,307,417 km (0.076 R)
• M48: 12,776,855 km (0.1 R)
• M49: 12,866,913 km (0.037 R)
• M50: 13,070,366 km (0.071 R)
• M51: 13,320,494 km (0.092 R)
• M52: 13,503,452 km (0.103 R)
• M53: 13,756,422 km (0.081 R)
• M54: 13,895,099 km (0.102 R)
• M55: 14,034,075 km (0.067 R)
• M56: 14,173,650 km (0.117 R)
• M57: 14,524,607 km (0.087 R)
• M58: 14,689,314 km (0.111 R)
• M59: 15,546,510 km (0.09 R)
• M60: 15,835,832 km (0.073 R)
• M61: 16,200,103 km (0.049 R)
• M62: 16,370,944 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 10.3

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.31 AU - 6.73 AU

Year: 6188 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,715,074 km

• M1: 133,591 km (0.084 R)
• M2: 275,559 km (0.1 R)
• M3: 455,974 km (0.042 R)
• M4: 810,671 km (0.087 R)
• M5: 908,508 km (0.106 R)
• M6: 1,722,021 km (0.1 R)
• M7: 1,813,425 km (0.087 R)
• M8: 2,001,320 km (0.107 R)
• M9: 2,136,706 km (0.027 R)
• M10: 2,215,395 km (0.032 R)
• M11: 2,902,348 km (0.07 R)
• M12: 3,511,062 km (0.108 R)
• M13: 3,890,143 km (0.083 R)
• M14: 3,962,698 km (0.082 R)
• M15: 4,208,039 km (0.095 R)
• M16: 4,610,756 km (0.075 R)
• M17: 5,238,169 km (0.082 R)
• M18: 6,285,953 km (0.107 R)
• M19: 6,371,373 km (0.088 R)
• M20: 6,514,688 km (0.119 R)
• M21: 6,980,536 km (0.057 R)
• M22: 7,098,718 km (0.06 R)
• M23: 7,396,867 km (0.063 R)
• M24: 7,821,425 km (0.104 R)
• M25: 8,222,797 km (0.066 R)
• M26: 8,885,366 km (0.073 R)
• M27: 9,013,571 km (0.09 R)
• M28: 9,142,225 km (0.097 R)
• M29: 9,795,369 km (0.098 R)
• M30: 10,362,196 km (0.12 R)
• M31: 10,429,664 km (0.048 R)
• M32: 11,180,795 km (0.026 R)
• M33: 11,423,443 km (0.115 R)
• M34: 12,339,880 km (0.086 R)
• M35: 12,590,755 km (0.092 R)
• M36: 12,734,818 km (0.036 R)
• M37: 13,907,067 km (0.082 R)
• M38: 14,694,999 km (0.112 R)
• M39: 14,808,843 km (0.069 R)
• M40: 15,690,722 km (0.051 R)
• M41: 15,806,960 km (0.106 R)
• M42: 16,196,662 km (0.073 R)
• M43: 16,274,902 km (0.09 R)
• M44: 16,353,441 km (0.084 R)
• M45: 16,787,125 km (0.111 R)
• M46: 17,025,285 km (0.068 R)
• M47: 17,104,871 km (0.071 R)
• M48: 17,264,641 km (0.079 R)
• M49: 17,585,379 km (0.068 R)
• M50: 17,706,254 km (0.102 R)
• M51: 18,151,607 km (0.038 R)
• M52: 18,355,210 km (0.063 R)
• M53: 18,764,809 km (0.071 R)
• M54: 18,929,516 km (0.064 R)
• M55: 19,053,234 km (0.088 R)
• M56: 19,260,277 km (0.09 R)
• M57: 19,801,971 km (0.096 R)
• M58: 20,390,788 km (0.074 R)
• M59: 20,560,133 km (0.071 R)
• M60: 20,772,562 km (0.061 R)
• M61: 21,715,328 km (0.103 R)
• M62: 22,148,563 km (0.074 R)
• M63: 22,628,324 km (0.095 R)
• M64: 23,288,050 km (0.055 R)
• M65: 23,509,455 km (0.104 R)
• M66: 23,909,629 km (0.082 R)
• M67: 25,033,109 km (0.098 R)
• M68: 25,578,394 km (0.087 R)
• M69: 25,944,160 km (0.115 R)
• M70: 27,051,783 km (0.078 R)
• M71: 27,751,901 km (0.088 R)
• M72: 27,939,646 km (0.067 R)
• M73: 28,316,334 km (0.053 R)
• M74: 28,505,276 km (0.089 R)
• M75: 28,789,512 km (0.075 R)
• M76: 29,743,797 km (0.117 R)
• M77: 30,999,820 km (0.117 R)
• M78: 31,243,366 km (0.085 R)
• M79: 31,438,591 km (0.116 R)
• M80: 31,830,388 km (0.101 R)
• M81: 32,076,027 km (0.12 R)
• M82: 32,223,830 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.5

Radius: 4.8

Gravity: 36.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.41 AU - 16.51 AU

Year: 21853 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,715,074 km

• M1: 251,773 km (0.09 R)
• M2: 859,589 km (0.112 R)
• M3: 1,397,543 km (0.096 R)
• M4: 1,699,282 km (0.079 R)
• M5: 1,983,967 km (0.102 R)
• M6: 2,020,618 km (0.114 R)
• M7: 2,597,318 km (0.063 R)
• M8: 3,351,591 km (0.104 R)
• M9: 4,075,046 km (0.065 R)
• M10: 4,310,663 km (0.09 R)
• M11: 5,815,468 km (0.114 R)
• M12: 5,868,126 km (0.08 R)
• M13: 5,921,084 km (0.057 R)
• M14: 6,513,192 km (0.091 R)
• M15: 6,733,101 km (0.101 R)
• M16: 7,293,794 km (0.108 R)
• M17: 7,811,103 km (0.089 R)
• M18: 7,927,640 km (0.074 R)
• M19: 8,103,567 km (0.081 R)
• M20: 8,280,691 km (0.063 R)
• M21: 9,995,382 km (0.109 R)
• M22: 11,350,738 km (0.077 R)
• M23: 12,489,328 km (0.064 R)
• M24: 13,804,443 km (0.084 R)
• M25: 14,157,643 km (0.088 R)
• M26: 15,968,526 km (0.084 R)
• M27: 16,116,478 km (0.053 R)
• M28: 17,697,578 km (0.078 R)
• M29: 18,158,339 km (0.104 R)
• M30: 19,801,971 km (0.066 R)
• M31: 19,881,407 km (0.04 R)
• M32: 19,960,993 km (0.028 R)
• M33: 20,280,235 km (0.101 R)
• M34: 20,520,789 km (0.117 R)
• M35: 20,843,023 km (0.102 R)
• M36: 21,737,618 km (0.112 R)
• M37: 23,648,581 km (0.079 R)
• M38: 23,732,805 km (0.09 R)
• M39: 24,240,689 km (0.057 R)
• M40: 24,410,782 km (0.077 R)
• M41: 25,612,502 km (0.112 R)
• M42: 25,872,503 km (0.077 R)
• M43: 27,628,184 km (0.09 R)
• M44: 28,162,248 km (0.094 R)
• M45: 29,331,206 km (0.099 R)
• M46: 29,694,130 km (0.115 R)
• M47: 30,424,317 km (0.098 R)
• M48: 30,883,732 km (0.115 R)
• M49: 32,462,588 km (0.114 R)
• M50: 32,650,034 km (0.113 R)
• M51: 32,743,982 km (0.049 R)
• M52: 32,932,026 km (0.08 R)
• M53: 33,592,950 km (0.089 R)
• M54: 34,258,212 km (0.108 R)
• M55: 34,353,505 km (0.077 R)
• M56: 35,119,895 km (0.11 R)
• M57: 36,766,968 km (0.074 R)
• M58: 40,841,415 km (0.119 R)
• M59: 41,043,821 km (0.117 R)
• M60: 41,145,249 km (0.077 R)
• M61: 42,777,661 km (0.102 R)
• M62: 42,880,285 km (0.115 R)
• M63: 44,952,066 km (0.084 R)
• M64: 45,056,485 km (0.101 R)
• M65: 50,272,065 km (0.117 R)
• M66: 50,380,374 km (0.066 R)
• M67: 54,334,695 km (0.12 R)
• M68: 55,674,792 km (0.083 R)
• M69: 56,461,528 km (0.106 R)
• M70: 56,912,715 km (0.112 R)
• M71: 58,387,451 km (0.118 R)
• M72: 59,530,378 km (0.093 R)
• M73: 62,070,550 km (0.072 R)
• M74: 62,536,248 km (0.056 R)
• M75: 62,886,307 km (0.106 R)
• M76: 63,940,224 km (0.086 R)
• M77: 64,646,027 km (0.091 R)
• M78: 66,898,223 km (0.119 R)
• M79: 67,375,739 km (0.075 R)
• M80: 68,093,959 km (0.057 R)
• M81: 70,021,677 km (0.109 R)
• M82: 70,992,118 km (0.11 R)
• M83: 72,456,382 km (0.05 R)
• M84: 73,561,013 km (0.077 R)
• M85: 73,684,132 km (0.118 R)
• M86: 73,930,520 km (0.109 R)
• M87: 74,424,043 km (0.056 R)
• M88: 79,293,304 km (0.097 R)
• M89: 79,798,496 km (0.099 R)
• M90: 80,558,304 km (0.104 R)
• M91: 83,749,974 km (0.063 R)
• M92: 84,522,049 km (0.102 R)
• M93: 84,909,059 km (0.101 R)
• M94: 86,462,633 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.3

Radius: 3

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.23 AU - 14.81 AU

Year: 23181 Days

Day: 23.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,715,074 km

• M1: 191,036 km (0.091 R)
• M2: 215,870 km (0.042 R)
• M3: 878,289 km (0.119 R)
• M4: 921,373 km (0.071 R)
• M5: 1,032,225 km (0.056 R)
• M6: 1,674,748 km (0.112 R)
• M7: 2,630,529 km (0.07 R)
• M8: 2,819,471 km (0.114 R)
• M9: 4,481,055 km (0.112 R)
• M10: 4,630,952 km (0.099 R)
• M11: 5,207,053 km (0.092 R)
• M12: 5,285,592 km (0.11 R)
• M13: 5,364,580 km (0.06 R)
• M14: 6,594,274 km (0.098 R)
• M15: 7,460,296 km (0.059 R)
• M16: 7,771,609 km (0.091 R)
• M17: 7,951,576 km (0.056 R)
• M18: 8,545,479 km (0.119 R)
• M19: 8,591,855 km (0.067 R)
• M20: 10,165,175 km (0.095 R)
• M21: 10,214,243 km (0.046 R)
• M22: 10,460,631 km (0.108 R)
• M23: 10,758,780 km (0.066 R)
• M24: 11,414,617 km (0.109 R)
• M25: 12,343,769 km (0.097 R)
• M26: 12,764,588 km (0.07 R)
• M27: 13,350,712 km (0.12 R)
• M28: 13,674,143 km (0.064 R)
• M29: 14,328,634 km (0.095 R)
• M30: 14,826,047 km (0.106 R)
• M31: 15,385,543 km (0.114 R)
• M32: 16,409,839 km (0.106 R)
• M33: 16,582,625 km (0.045 R)
• M34: 17,338,692 km (0.061 R)
• M35: 17,573,411 km (0.07 R)
• M36: 17,632,353 km (0.116 R)
• M37: 17,809,327 km (0.101 R)
• M38: 18,224,761 km (0.073 R)
• M39: 18,343,990 km (0.116 R)
• M40: 19,979,244 km (0.033 R)
• M41: 20,040,729 km (0.106 R)
• M42: 20,658,718 km (0.097 R)
• M43: 21,032,413 km (0.111 R)
• M44: 21,220,159 km (0.11 R)
• M45: 21,534,314 km (0.092 R)
• M46: 22,230,842 km (0.061 R)
• M47: 22,613,813 km (0.068 R)
• M48: 23,775,889 km (0.071 R)
• M49: 23,971,413 km (0.087 R)
• M50: 25,421,765 km (0.054 R)
• M51: 25,956,128 km (0.104 R)
• M52: 26,023,148 km (0.046 R)
• M53: 26,629,319 km (0.04 R)
• M54: 27,718,391 km (0.106 R)
• M55: 28,683,148 km (0.109 R)
• M56: 28,960,801 km (0.063 R)
• M57: 29,378,927 km (0.095 R)
• M58: 29,869,309 km (0.031 R)
• M59: 30,221,313 km (0.051 R)
• M60: 30,362,384 km (0.113 R)
• M61: 31,571,135 km (0.095 R)
• M62: 31,785,957 km (0.103 R)
• M63: 32,001,378 km (0.052 R)
• M64: 32,289,354 km (0.088 R)
• M65: 32,650,483 km (0.114 R)
• M66: 34,845,383 km (0.056 R)
• M67: 35,141,737 km (0.11 R)
• M68: 35,587,538 km (0.048 R)
• M69: 36,185,032 km (0.076 R)
• M70: 37,997,261 km (0.111 R)
• M71: 38,225,846 km (0.07 R)
• M72: 38,837,702 km (0.116 R)
• M73: 39,144,826 km (0.094 R)
• M74: 40,770,356 km (0.065 R)
• M75: 43,130,712 km (0.088 R)
• M76: 44,167,126 km (0.045 R)
• M77: 44,728,567 km (0.082 R)
• M78: 44,969,868 km (0.095 R)
• M79: 46,020,793 km (0.059 R)
• M80: 46,102,025 km (0.081 R)
• M81: 46,834,605 km (0.112 R)
• M82: 46,997,966 km (0.045 R)
• M83: 47,489,096 km (0.117 R)
• M84: 48,064,300 km (0.079 R)
• M85: 48,394,014 km (0.067 R)
• M86: 49,387,643 km (0.119 R)
• M87: 51,226,649 km (0.096 R)
• M88: 51,394,947 km (0.112 R)
• M89: 53,941,402 km (0.116 R)
• M90: 55,488,842 km (0.058 R)
• M91: 56,615,464 km (0.084 R)
• M92: 57,837,080 km (0.107 R)
• M93: 58,715,070 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit