🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 40.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,055,624 km

• M1: 221,704 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.17 AU - 1.77 AU

Year: 664 Days

Day: 47.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,055,624 km

• M1: 372,349 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.38 AU - 2.64 AU

Year: 1482 Days

Day: 23 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.53 AU - 3.09 AU

Year: 1756 Days

Day: 45.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,055,624 km

• M1: 2,407,628 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.24 AU - 4.8 AU

Year: 3005 Days

Day: 45.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 14.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.3 AU - 9.46 AU

Year: 10709 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,055,624 km

• M1: 197,170 km (0.088 R)
• M2: 299,196 km (0.074 R)
• M3: 402,418 km (0.095 R)
• M4: 652,696 km (0.038 R)
• M5: 1,061,995 km (0.105 R)
• M6: 1,169,107 km (0.088 R)
• M7: 1,329,027 km (0.042 R)
• M8: 1,445,714 km (0.09 R)
• M9: 1,565,991 km (0.104 R)
• M10: 1,891,665 km (0.116 R)
• M11: 2,024,358 km (0.063 R)
• M12: 2,239,630 km (0.085 R)
• M13: 2,340,010 km (0.102 R)
• M14: 2,714,154 km (0.082 R)
• M15: 2,865,098 km (0.116 R)
• M16: 2,996,745 km (0.031 R)
• M17: 3,220,693 km (0.104 R)
• M18: 3,950,132 km (0.093 R)
• M19: 4,271,318 km (0.082 R)
• M20: 4,447,844 km (0.12 R)
• M21: 5,421,128 km (0.111 R)
• M22: 5,862,142 km (0.115 R)
• M23: 6,401,143 km (0.112 R)
• M24: 6,574,677 km (0.12 R)
• M25: 6,838,119 km (0.12 R)
• M26: 7,015,542 km (0.112 R)
• M27: 7,648,939 km (0.095 R)
• M28: 9,328,325 km (0.115 R)
• M29: 9,724,011 km (0.073 R)
• M30: 9,924,024 km (0.112 R)
• M31: 10,125,382 km (0.094 R)
• M32: 10,226,510 km (0.097 R)
• M33: 10,429,964 km (0.067 R)
• M34: 10,600,356 km (0.079 R)
• M35: 10,944,281 km (0.111 R)
• M36: 11,713,663 km (0.115 R)
• M37: 11,820,027 km (0.059 R)
• M38: 12,033,503 km (0.118 R)
• M39: 13,047,029 km (0.063 R)
• M40: 13,638,389 km (0.096 R)
• M41: 14,694,550 km (0.107 R)
• M42: 15,894,475 km (0.074 R)
• M43: 16,605,663 km (0.026 R)
• M44: 17,045,481 km (0.076 R)
• M45: 18,842,600 km (0.089 R)
• M46: 18,967,364 km (0.078 R)
• M47: 19,427,079 km (0.104 R)
• M48: 19,553,040 km (0.08 R)
• M49: 21,736,720 km (0.119 R)
• M50: 22,879,498 km (0.106 R)
• M51: 23,368,983 km (0.041 R)
• M52: 23,951,816 km (0.104 R)
• M53: 24,494,108 km (0.087 R)
• M54: 24,630,242 km (0.114 R)
• M55: 24,766,675 km (0.063 R)
• M56: 24,994,663 km (0.095 R)
• M57: 25,636,886 km (0.076 R)
• M58: 26,098,845 km (0.069 R)
• M59: 26,843,692 km (0.089 R)
• M60: 27,030,989 km (0.113 R)
• M61: 27,737,390 km (0.091 R)
• M62: 28,116,621 km (0.108 R)
• M63: 28,545,219 km (0.119 R)
• M64: 28,640,812 km (0.056 R)
• M65: 28,784,276 km (0.1 R)
• M66: 28,880,168 km (0.052 R)
• M67: 29,602,127 km (0.109 R)
• M68: 29,698,917 km (0.105 R)
• M69: 29,892,647 km (0.108 R)
• M70: 30,184,063 km (0.079 R)
• M71: 31,113,216 km (0.107 R)
• M72: 31,655,508 km (0.12 R)
• M73: 32,002,126 km (0.071 R)
• M74: 32,151,126 km (0.119 R)
• M75: 33,049,760 km (0.112 R)
• M76: 33,653,387 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 9.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.56 AU - 12.54 AU

Year: 11877 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,055,624 km

• M1: 169,794 km (0.114 R)
• M2: 233,821 km (0.096 R)
• M3: 357,988 km (0.09 R)
• M4: 622,926 km (0.099 R)
• M5: 827,127 km (0.049 R)
• M6: 964,009 km (0.1 R)
• M7: 1,164,769 km (0.12 R)
• M8: 1,241,214 km (0.09 R)
• M9: 1,319,453 km (0.107 R)
• M10: 1,440,029 km (0.047 R)
• M11: 1,692,550 km (0.111 R)
• M12: 1,936,544 km (0.086 R)
• M13: 2,409,274 km (0.108 R)
• M14: 2,890,979 km (0.118 R)
• M15: 2,969,817 km (0.118 R)
• M16: 3,210,670 km (0.102 R)
• M17: 3,292,350 km (0.086 R)
• M18: 3,513,605 km (0.12 R)
• M19: 3,854,838 km (0.088 R)
• M20: 3,970,926 km (0.049 R)
• M21: 4,266,382 km (0.047 R)
• M22: 4,722,954 km (0.047 R)
• M23: 4,972,932 km (0.116 R)
• M24: 5,518,366 km (0.065 R)
• M25: 5,715,536 km (0.115 R)
• M26: 6,015,480 km (0.096 R)
• M27: 6,150,567 km (0.091 R)
• M28: 6,735,644 km (0.111 R)
• M29: 7,052,642 km (0.087 R)
• M30: 7,159,455 km (0.032 R)
• M31: 7,774,452 km (0.093 R)
• M32: 9,404,919 km (0.109 R)
• M33: 9,878,396 km (0.116 R)
• M34: 10,118,052 km (0.025 R)
• M35: 10,238,628 km (0.107 R)
• M36: 10,889,528 km (0.098 R)
• M37: 11,178,701 km (0.064 R)
• M38: 12,231,421 km (0.098 R)
• M39: 12,488,879 km (0.09 R)
• M40: 12,965,348 km (0.105 R)
• M41: 13,096,396 km (0.062 R)
• M42: 14,070,577 km (0.119 R)
• M43: 14,430,510 km (0.031 R)
• M44: 16,087,905 km (0.026 R)
• M45: 16,986,838 km (0.067 R)
• M46: 17,659,580 km (0.114 R)
• M47: 19,930,775 km (0.092 R)
• M48: 20,589,005 km (0.077 R)
• M49: 21,151,793 km (0.118 R)
• M50: 21,409,101 km (0.076 R)
• M51: 21,823,188 km (0.077 R)
• M52: 22,083,338 km (0.096 R)
• M53: 22,344,536 km (0.053 R)
• M54: 22,449,255 km (0.099 R)
• M55: 23,240,179 km (0.112 R)
• M56: 23,932,967 km (0.112 R)
• M57: 24,362,612 km (0.111 R)
• M58: 24,686,641 km (0.095 R)
• M59: 25,120,774 km (0.079 R)
• M60: 25,338,738 km (0.07 R)
• M61: 25,996,669 km (0.047 R)
• M62: 26,161,975 km (0.068 R)
• M63: 26,549,284 km (0.12 R)
• M64: 27,553,534 km (0.097 R)
• M65: 28,570,201 km (0.101 R)
• M66: 29,254,911 km (0.089 R)
• M67: 29,829,516 km (0.104 R)
• M68: 30,176,134 km (0.098 R)
• M69: 30,523,950 km (0.108 R)
• M70: 32,402,001 km (0.086 R)
• M71: 32,758,194 km (0.099 R)
• M72: 33,894,988 km (0.041 R)
• M73: 34,680,227 km (0.069 R)
• M74: 34,801,551 km (0.109 R)
• M75: 36,145,538 km (0.067 R)
• M76: 36,515,045 km (0.099 R)
• M77: 36,638,613 km (0.102 R)
• M78: 38,005,638 km (0.037 R)
• M79: 38,569,622 km (0.063 R)
• M80: 41,495,607 km (0.041 R)
• M81: 41,688,887 km (0.046 R)
• M82: 42,529,927 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.37 AU - 14.79 AU

Year: 15651 Days

Day: 19.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,055,624 km

• M1: 140,323 km (0.042 R)
• M2: 298,747 km (0.078 R)
• M3: 441,912 km (0.076 R)
• M4: 556,504 km (0.03 R)
• M5: 856,448 km (0.099 R)
• M6: 1,068,129 km (0.069 R)
• M7: 1,180,178 km (0.112 R)
• M8: 1,745,807 km (0.032 R)
• M9: 2,015,383 km (0.102 R)
• M10: 2,563,659 km (0.072 R)
• M11: 3,188,529 km (0.11 R)
• M12: 3,418,162 km (0.09 R)
• M13: 3,551,753 km (0.106 R)
• M14: 3,824,320 km (0.112 R)
• M15: 4,756,016 km (0.116 R)
• M16: 4,905,464 km (0.048 R)
• M17: 5,018,560 km (0.042 R)
• M18: 5,132,404 km (0.037 R)
• M19: 5,873,960 km (0.079 R)
• M20: 6,236,885 km (0.101 R)
• M21: 6,359,555 km (0.115 R)
• M22: 7,154,518 km (0.087 R)
• M23: 7,412,126 km (0.117 R)
• M24: 7,804,222 km (0.089 R)
• M25: 8,025,028 km (0.101 R)
• M26: 8,382,567 km (0.102 R)
• M27: 8,745,192 km (0.097 R)
• M28: 9,205,954 km (0.115 R)
• M29: 9,580,098 km (0.094 R)
• M30: 9,864,035 km (0.063 R)
• M31: 10,440,136 km (0.098 R)
• M32: 11,424,640 km (0.072 R)
• M33: 11,826,759 km (0.085 R)
• M34: 12,644,760 km (0.1 R)
• M35: 13,586,628 km (0.063 R)
• M36: 14,986,864 km (0.074 R)
• M37: 15,096,370 km (0.057 R)
• M38: 16,206,985 km (0.109 R)
• M39: 16,319,482 km (0.076 R)
• M40: 16,375,881 km (0.119 R)
• M41: 17,921,675 km (0.06 R)
• M42: 18,213,092 km (0.117 R)
• M43: 18,506,005 km (0.113 R)
• M44: 19,873,628 km (0.088 R)
• M45: 21,150,446 km (0.086 R)
• M46: 22,016,319 km (0.079 R)
• M47: 22,893,710 km (0.046 R)
• M48: 22,956,840 km (0.102 R)
• M49: 23,527,407 km (0.055 R)
• M50: 24,747,377 km (0.045 R)
• M51: 25,593,952 km (0.057 R)
• M52: 26,053,666 km (0.095 R)
• M53: 26,848,180 km (0.068 R)
• M54: 27,382,245 km (0.063 R)
• M55: 28,937,165 km (0.046 R)
• M56: 29,005,382 km (0.106 R)
• M57: 29,347,512 km (0.056 R)
• M58: 30,798,761 km (0.037 R)
• M59: 31,708,765 km (0.108 R)
• M60: 32,131,827 km (0.085 R)
• M61: 32,841,071 km (0.094 R)
• M62: 32,912,280 km (0.064 R)
• M63: 34,274,817 km (0.101 R)
• M64: 34,347,073 km (0.053 R)
• M65: 34,564,139 km (0.081 R)
• M66: 35,509,598 km (0.082 R)
• M67: 36,832,791 km (0.083 R)
• M68: 37,426,096 km (0.12 R)
• M69: 37,500,446 km (0.114 R)
• M70: 38,097,192 km (0.114 R)
• M71: 38,622,131 km (0.112 R)
• M72: 39,149,314 km (0.102 R)
• M73: 39,224,711 km (0.082 R)
• M74: 40,668,630 km (0.109 R)
• M75: 41,128,195 km (0.085 R)
• M76: 41,975,068 km (0.095 R)
• M77: 45,897,076 km (0.104 R)
• M78: 45,976,662 km (0.038 R)
• M79: 47,096,252 km (0.099 R)
• M80: 47,901,388 km (0.116 R)
• M81: 48,062,953 km (0.099 R)
• M82: 50,098,083 km (0.118 R)
• M83: 52,993,999 km (0.12 R)
• M84: 54,504,488 km (0.119 R)
• M85: 54,588,861 km (0.107 R)
• M86: 54,757,608 km (0.12 R)
• M87: 56,796,477 km (0.077 R)
• M88: 56,967,617 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 3.6

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.88 AU - 19.22 AU

Year: 26245 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,055,624 km

• M1: 65,973 km (0.107 R)
• M2: 96,042 km (0.073 R)
• M3: 471,832 km (0.109 R)
• M4: 797,805 km (0.099 R)
• M5: 1,132,456 km (0.114 R)
• M6: 2,696,950 km (0.053 R)
• M7: 3,054,639 km (0.119 R)
• M8: 3,255,998 km (0.081 R)
• M9: 3,777,945 km (0.11 R)
• M10: 4,819,894 km (0.076 R)
• M11: 4,936,580 km (0.115 R)
• M12: 5,655,697 km (0.046 R)
• M13: 6,578,118 km (0.076 R)
• M14: 6,707,370 km (0.053 R)
• M15: 6,968,718 km (0.112 R)
• M16: 7,277,637 km (0.103 R)
• M17: 8,000,644 km (0.096 R)
• M18: 8,138,723 km (0.07 R)
• M19: 8,277,699 km (0.099 R)
• M20: 8,464,098 km (0.086 R)
• M21: 8,983,801 km (0.077 R)
• M22: 9,319,798 km (0.075 R)
• M23: 9,513,826 km (0.117 R)
• M24: 9,807,188 km (0.119 R)
• M25: 12,791,665 km (0.109 R)
• M26: 12,845,371 km (0.075 R)
• M27: 13,605,777 km (0.068 R)
• M28: 13,660,530 km (0.088 R)
• M29: 13,715,582 km (0.086 R)
• M30: 14,660,741 km (0.098 R)
• M31: 14,773,239 km (0.108 R)
• M32: 18,160,134 km (0.039 R)
• M33: 18,706,316 km (0.061 R)
• M34: 18,767,352 km (0.118 R)
• M35: 19,196,399 km (0.059 R)
• M36: 19,381,152 km (0.08 R)
• M37: 19,504,720 km (0.112 R)
• M38: 21,198,168 km (0.112 R)
• M39: 21,261,747 km (0.062 R)
• M40: 24,389,240 km (0.085 R)
• M41: 24,656,272 km (0.071 R)
• M42: 24,723,143 km (0.094 R)
• M43: 25,058,691 km (0.12 R)
• M44: 25,463,203 km (0.088 R)
• M45: 25,598,440 km (0.082 R)
• M46: 26,621,091 km (0.065 R)
• M47: 27,379,402 km (0.079 R)
• M48: 28,354,631 km (0.107 R)
• M49: 29,483,197 km (0.062 R)
• M50: 29,554,256 km (0.049 R)
• M51: 30,124,523 km (0.037 R)
• M52: 30,626,424 km (0.064 R)
• M53: 30,986,656 km (0.117 R)
• M54: 32,221,736 km (0.063 R)
• M55: 33,992,825 km (0.083 R)
• M56: 34,889,963 km (0.099 R)
• M57: 34,965,211 km (0.112 R)
• M58: 35,190,805 km (0.088 R)
• M59: 35,568,091 km (0.084 R)
• M60: 38,091,208 km (0.111 R)
• M61: 39,178,934 km (0.09 R)
• M62: 41,146,595 km (0.091 R)
• M63: 42,102,376 km (0.1 R)
• M64: 44,850,040 km (0.096 R)
• M65: 45,751,367 km (0.083 R)
• M66: 45,833,646 km (0.056 R)
• M67: 45,998,204 km (0.115 R)
• M68: 46,410,645 km (0.108 R)
• M69: 46,493,223 km (0.067 R)
• M70: 47,738,476 km (0.103 R)
• M71: 48,407,029 km (0.071 R)
• M72: 49,753,559 km (0.076 R)
• M73: 51,539,309 km (0.09 R)
• M74: 53,086,749 km (0.078 R)
• M75: 58,264,331 km (0.038 R)
• M76: 58,531,812 km (0.105 R)
• M77: 59,695,983 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit