🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 241 Days

Day: 16.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,838,074 km

• M1: 313,707 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 1 AU

Year: 345 Days

Day: 44.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,838,074 km

• M1: 44,879 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.5 AU - 4.06 AU

Year: 2250 Days

Day: 19.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 8.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.43 AU - 6.75 AU

Year: 5006 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,838,074 km

• M1: 108,010 km (0.025 R)
• M2: 171,140 km (0.118 R)
• M3: 242,199 km (0.079 R)
• M4: 368,759 km (0.114 R)
• M5: 491,878 km (0.074 R)
• M6: 781,050 km (0.097 R)
• M7: 884,722 km (0.101 R)
• M8: 1,171,501 km (0.072 R)
• M9: 1,500,915 km (0.117 R)
• M10: 2,393,267 km (0.115 R)
• M11: 2,564,407 km (0.103 R)
• M12: 2,633,970 km (0.094 R)
• M13: 2,936,756 km (0.11 R)
• M14: 3,009,610 km (0.104 R)
• M15: 3,250,762 km (0.052 R)
• M16: 4,339,236 km (0.082 R)
• M17: 4,548,523 km (0.061 R)
• M18: 4,696,924 km (0.061 R)
• M19: 4,803,887 km (0.103 R)
• M20: 4,890,205 km (0.112 R)
• M21: 5,395,846 km (0.079 R)
• M22: 5,575,662 km (0.058 R)
• M23: 5,757,424 km (0.076 R)
• M24: 6,267,552 km (0.068 R)
• M25: 6,361,949 km (0.065 R)
• M26: 6,889,132 km (0.107 R)
• M27: 7,035,289 km (0.035 R)
• M28: 7,330,894 km (0.097 R)
• M29: 7,405,394 km (0.106 R)
• M30: 7,781,782 km (0.113 R)
• M31: 7,908,641 km (0.078 R)
• M32: 8,010,667 km (0.109 R)
• M33: 8,087,410 km (0.102 R)
• M34: 8,241,795 km (0.077 R)
• M35: 8,423,108 km (0.12 R)
• M36: 8,527,228 km (0.108 R)
• M37: 9,241,708 km (0.053 R)
• M38: 10,196,142 km (0.113 R)
• M39: 11,382,603 km (0.066 R)
• M40: 11,700,498 km (0.105 R)
• M41: 12,021,386 km (0.031 R)
• M42: 12,612,148 km (0.03 R)
• M43: 12,911,194 km (0.042 R)
• M44: 13,455,132 km (0.12 R)
• M45: 14,161,084 km (0.098 R)
• M46: 14,503,065 km (0.075 R)
• M47: 14,910,719 km (0.052 R)
• M48: 15,068,395 km (0.098 R)
• M49: 15,322,113 km (0.102 R)
• M50: 15,801,425 km (0.102 R)
• M51: 15,897,766 km (0.029 R)
• M52: 16,059,032 km (0.12 R)
• M53: 16,285,673 km (0.035 R)
• M54: 17,567,428 km (0.039 R)
• M55: 18,405,924 km (0.062 R)
• M56: 19,429,472 km (0.111 R)
• M57: 19,532,844 km (0.108 R)
• M58: 19,601,809 km (0.063 R)
• M59: 19,774,744 km (0.108 R)
• M60: 19,878,715 km (0.06 R)
• M61: 20,296,392 km (0.027 R)
• M62: 20,471,421 km (0.109 R)
• M63: 20,752,217 km (0.103 R)
• M64: 21,246,937 km (0.082 R)
• M65: 22,139,886 km (0.109 R)
• M66: 22,247,896 km (0.075 R)
• M67: 22,863,043 km (0.088 R)
• M68: 22,935,897 km (0.112 R)
• M69: 23,741,182 km (0.096 R)
• M70: 23,888,536 km (0.073 R)
• M71: 24,073,289 km (0.096 R)
• M72: 24,406,893 km (0.093 R)
• M73: 24,667,492 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.7

Radius: 5.7

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.76 AU - 15.82 AU

Year: 19395 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,838,074 km

• M1: 125,213 km (0.098 R)
• M2: 170,542 km (0.077 R)
• M3: 370,704 km (0.097 R)
• M4: 771,027 km (0.051 R)
• M5: 1,357,002 km (0.059 R)
• M6: 1,506,002 km (0.029 R)
• M7: 1,628,971 km (0.119 R)
• M8: 2,187,570 km (0.039 R)
• M9: 3,585,412 km (0.084 R)
• M10: 3,833,445 km (0.108 R)
• M11: 4,044,378 km (0.042 R)
• M12: 4,129,799 km (0.054 R)
• M13: 4,172,733 km (0.108 R)
• M14: 5,108,767 km (0.102 R)
• M15: 6,502,421 km (0.103 R)
• M16: 6,652,917 km (0.035 R)
• M17: 7,060,122 km (0.095 R)
• M18: 7,111,584 km (0.081 R)
• M19: 8,112,693 km (0.072 R)
• M20: 10,772,094 km (0.108 R)
• M21: 10,950,265 km (0.059 R)
• M22: 11,794,745 km (0.104 R)
• M23: 11,978,302 km (0.105 R)
• M24: 12,163,055 km (0.082 R)
• M25: 12,286,623 km (0.056 R)
• M26: 12,910,745 km (0.084 R)
• M27: 13,545,339 km (0.047 R)
• M28: 13,866,376 km (0.077 R)
• M29: 14,712,951 km (0.079 R)
• M30: 17,281,396 km (0.099 R)
• M31: 17,490,085 km (0.096 R)
• M32: 17,629,660 km (0.069 R)
• M33: 17,699,522 km (0.094 R)
• M34: 17,980,018 km (0.033 R)
• M35: 18,262,160 km (0.082 R)
• M36: 18,687,916 km (0.045 R)
• M37: 19,116,962 km (0.109 R)
• M38: 20,276,944 km (0.068 R)
• M39: 21,087,615 km (0.08 R)
• M40: 22,664,377 km (0.099 R)
• M41: 22,968,958 km (0.117 R)
• M42: 24,123,405 km (0.07 R)
• M43: 25,454,377 km (0.089 R)
• M44: 26,408,213 km (0.102 R)
• M45: 26,568,283 km (0.071 R)
• M46: 27,616,814 km (0.044 R)
• M47: 27,942,189 km (0.062 R)
• M48: 28,432,571 km (0.12 R)
• M49: 29,256,108 km (0.086 R)
• M50: 30,004,097 km (0.115 R)
• M51: 30,422,373 km (0.113 R)
• M52: 30,926,817 km (0.044 R)
• M53: 33,403,709 km (0.115 R)
• M54: 33,924,160 km (0.114 R)
• M55: 34,185,357 km (0.091 R)
• M56: 35,501,220 km (0.105 R)
• M57: 35,766,457 km (0.096 R)
• M58: 36,121,004 km (0.063 R)
• M59: 38,091,956 km (0.056 R)
• M60: 40,281,620 km (0.117 R)
• M61: 41,857,185 km (0.115 R)
• M62: 43,547,342 km (0.094 R)
• M63: 44,495,942 km (0.084 R)
• M64: 44,972,710 km (0.069 R)
• M65: 45,739,250 km (0.106 R)
• M66: 46,220,357 km (0.061 R)
• M67: 48,064,300 km (0.09 R)
• M68: 48,553,485 km (0.038 R)
• M69: 49,833,295 km (0.085 R)
• M70: 50,924,761 km (0.106 R)
• M71: 51,124,025 km (0.099 R)
• M72: 52,124,386 km (0.112 R)
• M73: 52,929,372 km (0.112 R)
• M74: 53,232,308 km (0.091 R)
• M75: 54,755,364 km (0.094 R)
• M76: 55,471,190 km (0.084 R)
• M77: 58,260,592 km (0.089 R)
• M78: 58,677,820 km (0.059 R)
• M79: 60,250,842 km (0.058 R)
• M80: 60,989,706 km (0.109 R)
• M81: 61,837,776 km (0.104 R)
• M82: 62,050,354 km (0.089 R)
• M83: 62,156,718 km (0.104 R)
• M84: 63,545,436 km (0.07 R)
• M85: 64,728,605 km (0.104 R)
• M86: 64,836,465 km (0.06 R)
• M87: 66,027,414 km (0.114 R)
• M88: 68,101,588 km (0.101 R)
• M89: 69,201,881 km (0.086 R)
• M90: 69,533,090 km (0.108 R)
• M91: 73,548,447 km (0.078 R)
• M92: 74,677,163 km (0.086 R)
• M93: 75,016,750 km (0.099 R)
• M94: 75,925,258 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.4

Radius: 6.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.01 AU - 18.91 AU

Year: 24149 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,838,074 km

• M1: 82,877 km (0.08 R)
• M2: 480,957 km (0.078 R)
• M3: 535,112 km (0.083 R)
• M4: 904,170 km (0.115 R)
• M5: 1,018,911 km (0.118 R)
• M6: 1,138,589 km (0.112 R)
• M7: 1,187,807 km (0.103 R)
• M8: 1,418,188 km (0.095 R)
• M9: 1,579,604 km (0.102 R)
• M10: 1,804,150 km (0.028 R)
• M11: 1,861,895 km (0.113 R)
• M12: 2,129,526 km (0.062 R)
• M13: 2,668,078 km (0.111 R)
• M14: 3,532,305 km (0.087 R)
• M15: 3,788,865 km (0.06 R)
• M16: 4,127,555 km (0.098 R)
• M17: 5,159,631 km (0.097 R)
• M18: 5,961,924 km (0.086 R)
• M19: 6,267,104 km (0.083 R)
• M20: 7,585,360 km (0.066 R)
• M21: 7,963,693 km (0.094 R)
• M22: 8,985,895 km (0.112 R)
• M23: 9,537,612 km (0.104 R)
• M24: 9,690,052 km (0.097 R)
• M25: 9,894,553 km (0.106 R)
• M26: 11,150,876 km (0.114 R)
• M27: 11,365,100 km (0.109 R)
• M28: 12,070,903 km (0.106 R)
• M29: 12,125,655 km (0.051 R)
• M30: 12,567,717 km (0.116 R)
• M31: 12,679,018 km (0.111 R)
• M32: 13,015,015 km (0.064 R)
• M33: 13,071,264 km (0.093 R)
• M34: 13,524,396 km (0.077 R)
• M35: 13,752,831 km (0.119 R)
• M36: 14,040,359 km (0.085 R)
• M37: 15,626,395 km (0.113 R)
• M38: 16,288,665 km (0.087 R)
• M39: 16,531,761 km (0.078 R)
• M40: 16,653,833 km (0.09 R)
• M41: 18,709,757 km (0.068 R)
• M42: 20,516,002 km (0.107 R)
• M43: 21,639,482 km (0.101 R)
• M44: 21,772,923 km (0.104 R)
• M45: 22,850,776 km (0.107 R)
• M46: 23,945,682 km (0.107 R)
• M47: 24,638,769 km (0.074 R)
• M48: 24,708,482 km (0.082 R)
• M49: 25,268,128 km (0.118 R)
• M50: 26,115,599 km (0.084 R)
• M51: 26,471,343 km (0.087 R)
• M52: 26,685,567 km (0.117 R)
• M53: 29,375,187 km (0.037 R)
• M54: 32,073,634 km (0.076 R)
• M55: 32,837,181 km (0.064 R)
• M56: 32,990,669 km (0.1 R)
• M57: 33,221,199 km (0.074 R)
• M58: 33,529,520 km (0.118 R)
• M59: 33,993,723 km (0.061 R)
• M60: 34,460,019 km (0.034 R)
• M61: 34,850,320 km (0.113 R)
• M62: 36,029,750 km (0.058 R)
• M63: 36,743,631 km (0.11 R)
• M64: 37,542,334 km (0.119 R)
• M65: 38,508,437 km (0.071 R)
• M66: 39,564,149 km (0.045 R)
• M67: 39,972,701 km (0.047 R)
• M68: 40,218,640 km (0.09 R)
• M69: 40,547,156 km (0.078 R)
• M70: 40,958,999 km (0.101 R)
• M71: 41,372,338 km (0.058 R)
• M72: 42,203,205 km (0.099 R)
• M73: 43,123,381 km (0.082 R)
• M74: 43,628,125 km (0.111 R)
• M75: 44,219,485 km (0.115 R)
• M76: 44,388,979 km (0.08 R)
• M77: 44,728,417 km (0.096 R)
• M78: 47,042,696 km (0.039 R)
• M79: 48,519,676 km (0.031 R)
• M80: 54,577,791 km (0.03 R)
• M81: 56,588,237 km (0.109 R)
• M82: 61,529,903 km (0.118 R)
• M83: 61,813,840 km (0.052 R)
• M84: 62,287,766 km (0.104 R)
• M85: 62,382,761 km (0.083 R)
• M86: 63,717,024 km (0.08 R)
• M87: 63,812,767 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 7.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.65 AU - 20.15 AU

Year: 29893 Days

Day: 16.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,838,074 km

• M1: 356,043 km (0.108 R)
• M2: 570,417 km (0.101 R)
• M3: 692,339 km (0.037 R)
• M4: 756,666 km (0.037 R)
• M5: 1,856,958 km (0.105 R)
• M6: 2,103,496 km (0.092 R)
• M7: 2,198,640 km (0.06 R)
• M8: 2,426,477 km (0.116 R)
• M9: 2,904,592 km (0.114 R)
• M10: 3,154,570 km (0.099 R)
• M11: 3,561,477 km (0.03 R)
• M12: 3,790,361 km (0.052 R)
• M13: 4,024,183 km (0.105 R)
• M14: 4,103,170 km (0.091 R)
• M15: 4,670,446 km (0.034 R)
• M16: 4,795,210 km (0.091 R)
• M17: 5,305,339 km (0.108 R)
• M18: 5,435,639 km (0.064 R)
• M19: 5,566,836 km (0.115 R)
• M20: 5,877,401 km (0.075 R)
• M21: 7,757,098 km (0.064 R)
• M22: 8,004,234 km (0.078 R)
• M23: 8,506,285 km (0.104 R)
• M24: 8,556,998 km (0.11 R)
• M25: 9,330,569 km (0.052 R)
• M26: 9,540,604 km (0.12 R)
• M27: 9,646,220 km (0.101 R)
• M28: 10,723,475 km (0.06 R)
• M29: 11,895,275 km (0.111 R)
• M30: 13,107,167 km (0.082 R)
• M31: 13,165,809 km (0.074 R)
• M32: 13,638,539 km (0.118 R)
• M33: 13,757,619 km (0.118 R)
• M34: 14,844,298 km (0.047 R)
• M35: 14,966,818 km (0.034 R)
• M36: 15,212,757 km (0.086 R)
• M37: 16,272,808 km (0.051 R)
• M38: 16,462,348 km (0.117 R)
• M39: 18,793,233 km (0.108 R)
• M40: 18,992,048 km (0.066 R)
• M41: 19,058,619 km (0.035 R)
• M42: 19,325,053 km (0.025 R)
• M43: 20,064,515 km (0.115 R)
• M44: 21,156,430 km (0.035 R)
• M45: 22,267,643 km (0.111 R)
• M46: 22,900,891 km (0.097 R)
• M47: 23,969,618 km (0.109 R)
• M48: 24,257,295 km (0.116 R)
• M49: 25,346,517 km (0.079 R)
• M50: 27,271,841 km (0.032 R)
• M51: 27,421,888 km (0.093 R)
• M52: 28,100,464 km (0.107 R)
• M53: 28,479,844 km (0.105 R)
• M54: 28,632,135 km (0.11 R)
• M55: 31,418,246 km (0.046 R)
• M56: 31,654,311 km (0.093 R)
• M57: 33,805,229 km (0.063 R)
• M58: 35,265,155 km (0.026 R)
• M59: 35,346,835 km (0.119 R)
• M60: 35,428,665 km (0.104 R)
• M61: 36,002,822 km (0.113 R)
• M62: 36,332,236 km (0.07 R)
• M63: 37,077,234 km (0.079 R)
• M64: 37,576,741 km (0.093 R)
• M65: 38,414,190 km (0.108 R)
• M66: 38,666,562 km (0.06 R)
• M67: 39,004,054 km (0.111 R)
• M68: 39,936,947 km (0.115 R)
• M69: 41,393,132 km (0.102 R)
• M70: 42,953,887 km (0.104 R)
• M71: 43,741,520 km (0.065 R)
• M72: 44,269,151 km (0.082 R)
• M73: 44,622,202 km (0.111 R)
• M74: 46,132,692 km (0.073 R)
• M75: 46,311,611 km (0.116 R)
• M76: 47,118,991 km (0.092 R)
• M77: 48,384,439 km (0.069 R)
• M78: 52,806,852 km (0.083 R)
• M79: 53,462,539 km (0.095 R)
• M80: 53,556,337 km (0.085 R)
• M81: 54,026,673 km (0.053 R)
• M82: 54,120,919 km (0.072 R)
• M83: 55,445,608 km (0.115 R)
• M84: 55,826,036 km (0.12 R)
• M85: 56,016,623 km (0.109 R)
• M86: 56,111,917 km (0.063 R)
• M87: 57,548,805 km (0.114 R)
• M88: 59,191,838 km (0.094 R)
• M89: 60,165,571 km (0.029 R)
• M90: 60,752,294 km (0.118 R)
• M91: 62,227,478 km (0.095 R)
• M92: 63,316,850 km (0.077 R)
• M93: 63,714,481 km (0.027 R)
• M94: 66,117,771 km (0.104 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: 302 - 12,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit