🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 441 Days

Day: 43.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.94 AU - 4.58 AU

Year: 2574 Days

Day: 20.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.44 AU - 5.14 AU

Year: 3138 Days

Day: 15.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 12.5

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.52 AU - 5.64 AU

Year: 4654 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,750,557 km

• M1: 168,746 km (0.054 R)
• M2: 255,214 km (0.059 R)
• M3: 494,720 km (0.113 R)
• M4: 618,587 km (0.105 R)
• M5: 731,234 km (0.082 R)
• M6: 864,376 km (0.089 R)
• M7: 1,184,965 km (0.099 R)
• M8: 1,480,869 km (0.117 R)
• M9: 1,670,111 km (0.113 R)
• M10: 1,867,430 km (0.107 R)
• M11: 2,072,828 km (0.098 R)
• M12: 2,376,512 km (0.063 R)
• M13: 2,656,709 km (0.12 R)
• M14: 2,888,735 km (0.113 R)
• M15: 3,027,263 km (0.088 R)
• M16: 3,393,478 km (0.114 R)
• M17: 3,582,121 km (0.101 R)
• M18: 3,904,205 km (0.073 R)
• M19: 4,235,864 km (0.111 R)
• M20: 4,439,317 km (0.036 R)
• M21: 4,599,835 km (0.077 R)
• M22: 4,997,766 km (0.098 R)
• M23: 5,431,151 km (0.12 R)
• M24: 5,751,889 km (0.051 R)
• M25: 5,977,482 km (0.098 R)
• M26: 6,155,055 km (0.075 R)
• M27: 6,334,423 km (0.088 R)
• M28: 6,463,675 km (0.105 R)
• M29: 7,122,654 km (0.115 R)
• M30: 7,230,215 km (0.088 R)
• M31: 7,392,379 km (0.081 R)
• M32: 7,473,910 km (0.066 R)
• M33: 7,583,266 km (0.091 R)
• M34: 7,720,447 km (0.111 R)
• M35: 8,476,215 km (0.115 R)
• M36: 9,022,248 km (0.095 R)
• M37: 9,431,847 km (0.111 R)
• M38: 9,937,487 km (0.082 R)
• M39: 10,087,833 km (0.069 R)
• M40: 11,037,331 km (0.079 R)
• M41: 11,193,212 km (0.08 R)
• M42: 11,287,010 km (0.109 R)
• M43: 12,047,266 km (0.063 R)
• M44: 12,143,458 km (0.107 R)
• M45: 13,053,761 km (0.09 R)
• M46: 13,284,740 km (0.11 R)
• M47: 13,417,283 km (0.047 R)
• M48: 13,550,426 km (0.056 R)
• M49: 14,188,460 km (0.062 R)
• M50: 14,630,672 km (0.099 R)
• M51: 14,939,591 km (0.042 R)
• M52: 15,250,456 km (0.068 R)
• M53: 15,598,570 km (0.095 R)
• M54: 16,090,298 km (0.033 R)
• M55: 16,551,508 km (0.05 R)
• M56: 16,729,979 km (0.053 R)
• M57: 17,414,389 km (0.06 R)
• M58: 18,587,535 km (0.09 R)
• M59: 18,884,786 km (0.1 R)
• M60: 19,108,734 km (0.065 R)
• M61: 19,258,631 km (0.095 R)
• M62: 20,127,795 km (0.063 R)
• M63: 20,816,843 km (0.1 R)
• M64: 21,241,701 km (0.049 R)
• M65: 21,630,506 km (0.071 R)
• M66: 22,139,587 km (0.097 R)
• M67: 25,604,872 km (0.047 R)
• M68: 25,852,906 km (0.093 R)
• M69: 26,226,452 km (0.1 R)
• M70: 26,434,692 km (0.064 R)
• M71: 26,643,530 km (0.072 R)
• M72: 27,993,053 km (0.048 R)
• M73: 28,078,174 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.2

Radius: 3

Gravity: 40.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.02 AU - 13.26 AU

Year: 16819 Days

Day: 19.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,750,557 km

• M1: 118,482 km (0.072 R)
• M2: 228,137 km (0.115 R)
• M3: 365,468 km (0.067 R)
• M4: 577,298 km (0.069 R)
• M5: 782,098 km (0.069 R)
• M6: 801,845 km (0.072 R)
• M7: 986,448 km (0.115 R)
• M8: 1,029,233 km (0.061 R)
• M9: 1,298,958 km (0.077 R)
• M10: 1,441,675 km (0.092 R)
• M11: 1,742,067 km (0.118 R)
• M12: 1,979,778 km (0.114 R)
• M13: 2,283,911 km (0.103 R)
• M14: 2,369,481 km (0.089 R)
• M15: 3,441,948 km (0.069 R)
• M16: 3,672,179 km (0.073 R)
• M17: 3,738,750 km (0.096 R)
• M18: 3,839,579 km (0.115 R)
• M19: 4,043,930 km (0.094 R)
• M20: 6,472,053 km (0.119 R)
• M21: 6,512,295 km (0.116 R)
• M22: 7,418,858 km (0.08 R)
• M23: 7,545,567 km (0.077 R)
• M24: 7,673,024 km (0.045 R)
• M25: 8,940,418 km (0.101 R)
• M26: 8,985,297 km (0.117 R)
• M27: 9,851,618 km (0.052 R)
• M28: 10,083,944 km (0.119 R)
• M29: 10,177,442 km (0.066 R)
• M30: 10,648,975 km (0.042 R)
• M31: 10,839,563 km (0.055 R)
• M32: 10,935,305 km (0.109 R)
• M33: 11,176,008 km (0.069 R)
• M34: 11,957,358 km (0.092 R)
• M35: 12,155,575 km (0.1 R)
• M36: 12,605,266 km (0.079 R)
• M37: 12,806,924 km (0.05 R)
• M38: 14,616,011 km (0.101 R)
• M39: 14,668,819 km (0.093 R)
• M40: 15,361,757 km (0.058 R)
• M41: 18,010,686 km (0.066 R)
• M42: 18,124,081 km (0.097 R)
• M43: 18,408,467 km (0.076 R)
• M44: 18,579,906 km (0.081 R)
• M45: 18,751,943 km (0.106 R)
• M46: 19,853,133 km (0.091 R)
• M47: 21,513,819 km (0.092 R)
• M48: 22,972,399 km (0.11 R)
• M49: 23,218,487 km (0.09 R)
• M50: 24,525,225 km (0.114 R)
• M51: 24,776,848 km (0.071 R)
• M52: 25,155,780 km (0.102 R)
• M53: 25,791,720 km (0.1 R)
• M54: 25,855,598 km (0.103 R)
• M55: 25,919,477 km (0.083 R)
• M56: 28,321,719 km (0.071 R)
• M57: 28,453,515 km (0.059 R)
• M58: 28,784,126 km (0.113 R)
• M59: 30,320,945 km (0.093 R)
• M60: 31,542,113 km (0.114 R)
• M61: 32,158,755 km (0.055 R)
• M62: 32,296,236 km (0.109 R)
• M63: 33,264,732 km (0.058 R)
• M64: 33,543,134 km (0.099 R)
• M65: 33,682,709 km (0.111 R)
• M66: 33,752,421 km (0.074 R)
• M67: 34,453,437 km (0.09 R)
• M68: 34,876,200 km (0.088 R)
• M69: 35,088,330 km (0.065 R)
• M70: 35,371,818 km (0.104 R)
• M71: 36,441,443 km (0.093 R)
• M72: 37,956,570 km (0.118 R)
• M73: 39,051,477 km (0.116 R)
• M74: 39,492,192 km (0.109 R)
• M75: 40,675,811 km (0.053 R)
• M76: 41,496,355 km (0.108 R)
• M77: 42,171,640 km (0.094 R)
• M78: 43,381,288 km (0.105 R)
• M79: 43,609,275 km (0.119 R)
• M80: 43,685,421 km (0.108 R)
• M81: 43,914,006 km (0.112 R)
• M82: 45,525,175 km (0.118 R)
• M83: 46,532,268 km (0.034 R)
• M84: 46,687,850 km (0.062 R)
• M85: 47,468,452 km (0.081 R)
• M86: 48,017,326 km (0.111 R)
• M87: 49,279,932 km (0.101 R)
• M88: 49,995,010 km (0.062 R)
• M89: 53,213,907 km (0.055 R)
• M90: 53,458,051 km (0.096 R)
• M91: 53,865,705 km (0.101 R)
• M92: 53,947,386 km (0.105 R)
• M93: 54,356,386 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.7

Radius: 5.2

Gravity: 22.59 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.68 AU - 14.64 AU

Year: 18815 Days

Day: 23.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,750,557 km

• M1: 544,536 km (0.119 R)
• M2: 690,993 km (0.105 R)
• M3: 735,274 km (0.117 R)
• M4: 1,071,270 km (0.105 R)
• M5: 1,122,882 km (0.1 R)
• M6: 2,186,822 km (0.104 R)
• M7: 2,352,875 km (0.09 R)
• M8: 2,557,824 km (0.067 R)
• M9: 3,281,429 km (0.115 R)
• M10: 3,471,718 km (0.081 R)
• M11: 3,510,314 km (0.067 R)
• M12: 3,665,746 km (0.115 R)
• M13: 4,268,476 km (0.103 R)
• M14: 5,119,090 km (0.099 R)
• M15: 7,712,069 km (0.054 R)
• M16: 7,863,462 km (0.058 R)
• M17: 8,478,908 km (0.049 R)
• M18: 8,845,124 km (0.077 R)
• M19: 9,163,169 km (0.059 R)
• M20: 9,701,422 km (0.104 R)
• M21: 10,639,849 km (0.119 R)
• M22: 11,091,485 km (0.115 R)
• M23: 11,262,326 km (0.104 R)
• M24: 11,376,768 km (0.067 R)
• M25: 12,306,370 km (0.107 R)
• M26: 12,601,825 km (0.095 R)
• M27: 12,959,364 km (0.116 R)
• M28: 13,441,369 km (0.085 R)
• M29: 13,684,615 km (0.113 R)
• M30: 14,360,947 km (0.044 R)
• M31: 17,238,761 km (0.084 R)
• M32: 17,835,058 km (0.1 R)
• M33: 18,236,429 km (0.1 R)
• M34: 21,623,475 km (0.027 R)
• M35: 22,266,297 km (0.102 R)
• M36: 22,553,973 km (0.032 R)
• M37: 23,717,097 km (0.101 R)
• M38: 24,379,965 km (0.072 R)
• M39: 25,799,050 km (0.116 R)
• M40: 27,168,021 km (0.061 R)
• M41: 28,638,418 km (0.109 R)
• M42: 29,422,610 km (0.114 R)
• M43: 29,738,262 km (0.115 R)
• M44: 29,975,823 km (0.091 R)
• M45: 30,055,110 km (0.11 R)
• M46: 30,852,018 km (0.078 R)
• M47: 32,466,478 km (0.101 R)
• M48: 32,956,261 km (0.109 R)
• M49: 33,530,568 km (0.101 R)
• M50: 34,108,315 km (0.088 R)
• M51: 35,273,532 km (0.085 R)
• M52: 39,366,530 km (0.083 R)
• M53: 41,203,891 km (0.076 R)
• M54: 44,961,341 km (0.069 R)
• M55: 47,064,986 km (0.106 R)
• M56: 48,547,202 km (0.096 R)
• M57: 49,387,643 km (0.102 R)
• M58: 49,481,291 km (0.062 R)
• M59: 49,575,089 km (0.074 R)
• M60: 50,044,676 km (0.078 R)
• M61: 50,988,190 km (0.111 R)
• M62: 51,747,399 km (0.084 R)
• M63: 54,917,827 km (0.072 R)
• M64: 58,249,671 km (0.08 R)
• M65: 62,252,461 km (0.082 R)
• M66: 62,353,589 km (0.111 R)
• M67: 63,266,884 km (0.105 R)
• M68: 63,776,115 km (0.102 R)
• M69: 64,389,168 km (0.11 R)
• M70: 65,209,413 km (0.104 R)
• M71: 65,517,883 km (0.109 R)
• M72: 66,653,182 km (0.103 R)
• M73: 67,795,062 km (0.039 R)
• M74: 67,899,182 km (0.095 R)
• M75: 68,003,302 km (0.11 R)
• M76: 70,097,972 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.7

Radius: 3

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 18.89 AU - 18.97 AU

Year: 29082 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 54,750,557 km

• M1: 118,332 km (0.064 R)
• M2: 266,733 km (0.071 R)
• M3: 667,506 km (0.11 R)
• M4: 743,053 km (0.041 R)
• M5: 781,948 km (0.096 R)
• M6: 821,442 km (0.073 R)
• M7: 1,229,246 km (0.11 R)
• M8: 1,321,996 km (0.026 R)
• M9: 1,369,269 km (0.101 R)
• M10: 2,255,038 km (0.106 R)
• M11: 2,368,733 km (0.097 R)
• M12: 2,631,427 km (0.112 R)
• M13: 2,872,728 km (0.063 R)
• M14: 3,120,911 km (0.098 R)
• M15: 3,215,905 km (0.106 R)
• M16: 3,538,887 km (0.086 R)
• M17: 3,940,258 km (0.09 R)
• M18: 4,111,548 km (0.089 R)
• M19: 5,606,330 km (0.039 R)
• M20: 6,033,133 km (0.111 R)
• M21: 6,111,821 km (0.114 R)
• M22: 6,470,258 km (0.1 R)
• M23: 6,510,499 km (0.099 R)
• M24: 6,753,745 km (0.063 R)
• M25: 6,958,695 km (0.101 R)
• M26: 7,884,556 km (0.036 R)
• M27: 8,100,276 km (0.05 R)
• M28: 8,361,773 km (0.059 R)
• M29: 8,581,831 km (0.099 R)
• M30: 9,389,660 km (0.108 R)
• M31: 9,572,319 km (0.069 R)
• M32: 10,081,101 km (0.073 R)
• M33: 10,645,983 km (0.092 R)
• M34: 11,221,037 km (0.107 R)
• M35: 11,609,992 km (0.063 R)
• M36: 12,651,941 km (0.113 R)
• M37: 13,465,604 km (0.088 R)
• M38: 13,620,138 km (0.105 R)
• M39: 14,243,662 km (0.08 R)
• M40: 14,559,014 km (0.114 R)
• M41: 14,611,822 km (0.066 R)
• M42: 14,876,611 km (0.05 R)
• M43: 15,250,007 km (0.12 R)
• M44: 15,464,829 km (0.101 R)
• M45: 15,572,540 km (0.084 R)
• M46: 15,680,550 km (0.058 R)
• M47: 15,734,704 km (0.098 R)
• M48: 16,006,075 km (0.12 R)
• M49: 16,719,058 km (0.034 R)
• M50: 17,554,413 km (0.115 R)
• M51: 18,289,237 km (0.103 R)
• M52: 18,517,374 km (0.071 R)
• M53: 18,631,816 km (0.05 R)
• M54: 19,034,235 km (0.099 R)
• M55: 19,091,979 km (0.11 R)
• M56: 19,847,449 km (0.106 R)
• M57: 21,207,892 km (0.072 R)
• M58: 21,387,559 km (0.035 R)
• M59: 21,688,251 km (0.101 R)
• M60: 21,808,826 km (0.066 R)
• M61: 22,354,410 km (0.059 R)
• M62: 23,644,691 km (0.056 R)
• M63: 23,955,406 km (0.056 R)
• M64: 25,275,308 km (0.054 R)
• M65: 26,489,594 km (0.09 R)
• M66: 27,919,301 km (0.108 R)
• M67: 29,240,549 km (0.107 R)
• M68: 31,192,353 km (0.039 R)
• M69: 31,874,968 km (0.11 R)
• M70: 32,700,748 km (0.07 R)
• M71: 33,463,847 km (0.102 R)
• M72: 34,022,445 km (0.074 R)
• M73: 34,866,177 km (0.067 R)
• M74: 36,646,093 km (0.092 R)
• M75: 37,221,745 km (0.062 R)
• M76: 38,309,322 km (0.096 R)
• M77: 38,382,176 km (0.107 R)
• M78: 38,455,180 km (0.1 R)
• M79: 39,040,257 km (0.106 R)
• M80: 40,219,088 km (0.062 R)
• M81: 41,409,588 km (0.087 R)
• M82: 41,784,032 km (0.092 R)
• M83: 42,084,424 km (0.112 R)
• M84: 43,596,709 km (0.097 R)
• M85: 43,977,585 km (0.113 R)
• M86: 44,359,658 km (0.061 R)
• M87: 45,203,839 km (0.116 R)
• M88: 47,220,269 km (0.041 R)
• M89: 49,583,017 km (0.088 R)
• M90: 49,662,454 km (0.12 R)
• M91: 51,099,341 km (0.071 R)
• M92: 51,822,797 km (0.109 R)
• M93: 52,549,693 km (0.109 R)
• M94: 53,198,648 km (0.082 R)
• M95: 54,586,468 km (0.091 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit