🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.47 AU - 0.71 AU

Year: 288 Days

Day: 29.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,717,216 km

• M1: 322,383 km (0.12 R)
• M2: 806,781 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 349 Days

Day: 29.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,717,216 km

• M1: 504,594 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 15

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.85 AU - 1.17 AU

Year: 645 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,717,216 km

• M1: 193,879 km (0.096 R)
• M2: 287,677 km (0.069 R)
• M3: 416,630 km (0.091 R)
• M4: 563,236 km (0.036 R)
• M5: 671,844 km (0.112 R)
• M6: 778,657 km (0.119 R)
• M7: 898,036 km (0.051 R)
• M8: 1,072,018 km (0.06 R)
• M9: 1,207,554 km (0.12 R)
• M10: 1,524,552 km (0.083 R)
• M11: 1,622,239 km (0.044 R)
• M12: 1,921,285 km (0.086 R)
• M13: 2,035,279 km (0.066 R)
• M14: 2,135,958 km (0.05 R)
• M15: 2,238,583 km (0.105 R)
• M16: 2,424,084 km (0.073 R)
• M17: 2,631,875 km (0.115 R)
• M18: 2,742,279 km (0.107 R)
• M19: 2,950,369 km (0.107 R)
• M20: 3,190,923 km (0.063 R)
• M21: 3,336,631 km (0.066 R)
• M22: 3,456,608 km (0.051 R)
• M23: 3,634,630 km (0.055 R)
• M24: 3,787,070 km (0.094 R)
• M25: 4,059,039 km (0.093 R)
• M26: 4,197,417 km (0.117 R)
• M27: 4,297,199 km (0.027 R)
• M28: 4,611,953 km (0.036 R)
• M29: 4,725,498 km (0.044 R)
• M30: 5,018,709 km (0.112 R)
• M31: 5,124,924 km (0.114 R)
• M32: 5,590,173 km (0.119 R)
• M33: 5,689,357 km (0.113 R)
• M34: 5,789,138 km (0.075 R)
• M35: 6,069,335 km (0.101 R)
• M36: 6,319,612 km (0.037 R)
• M37: 6,480,729 km (0.09 R)
• M38: 6,701,536 km (0.045 R)
• M39: 6,924,885 km (0.04 R)
• M40: 7,114,875 km (0.083 R)
• M41: 7,210,617 km (0.102 R)
• M42: 7,318,777 km (0.06 R)
• M43: 7,488,121 km (0.113 R)
• M44: 7,781,483 km (0.086 R)
• M45: 8,066,168 km (0.114 R)
• M46: 8,216,065 km (0.108 R)
• M47: 8,392,141 km (0.025 R)
• M48: 8,518,701 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 14.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.43 AU - 1.75 AU

Year: 1275 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,717,216 km

• M1: 182,360 km (0.112 R)
• M2: 416,480 km (0.044 R)
• M3: 530,923 km (0.093 R)
• M4: 621,430 km (0.088 R)
• M5: 807,829 km (0.108 R)
• M6: 916,287 km (0.053 R)
• M7: 1,117,496 km (0.105 R)
• M8: 1,265,897 km (0.09 R)
• M9: 1,705,117 km (0.105 R)
• M10: 1,810,284 km (0.113 R)
• M11: 2,078,363 km (0.097 R)
• M12: 2,521,323 km (0.067 R)
• M13: 2,675,708 km (0.026 R)
• M14: 2,822,014 km (0.117 R)
• M15: 2,913,419 km (0.045 R)
• M16: 3,005,870 km (0.094 R)
• M17: 3,181,797 km (0.106 R)
• M18: 3,470,671 km (0.115 R)
• M19: 3,618,473 km (0.116 R)
• M20: 3,907,646 km (0.094 R)
• M21: 4,230,628 km (0.12 R)
• M22: 4,468,638 km (0.081 R)
• M23: 4,629,905 km (0.062 R)
• M24: 4,765,590 km (0.113 R)
• M25: 5,167,110 km (0.081 R)
• M26: 5,265,695 km (0.095 R)
• M27: 5,651,957 km (0.073 R)
• M28: 5,812,027 km (0.103 R)
• M29: 6,077,114 km (0.094 R)
• M30: 6,361,500 km (0.085 R)
• M31: 6,573,779 km (0.104 R)
• M32: 6,896,611 km (0.111 R)
• M33: 7,067,901 km (0.087 R)
• M34: 7,272,102 km (0.104 R)
• M35: 7,542,126 km (0.07 R)
• M36: 7,638,318 km (0.071 R)
• M37: 7,831,748 km (0.085 R)
• M38: 8,075,891 km (0.103 R)
• M39: 8,174,177 km (0.105 R)
• M40: 8,339,034 km (0.09 R)
• M41: 8,621,924 km (0.085 R)
• M42: 8,890,901 km (0.092 R)
• M43: 9,645,323 km (0.09 R)
• M44: 9,959,777 km (0.095 R)
• M45: 10,153,806 km (0.087 R)
• M46: 10,402,438 km (0.065 R)
• M47: 10,599,159 km (0.074 R)
• M48: 11,014,592 km (0.102 R)
• M49: 11,215,203 km (0.045 R)
• M50: 11,343,558 km (0.043 R)
• M51: 11,546,113 km (0.066 R)
• M52: 11,787,115 km (0.086 R)
• M53: 12,123,561 km (0.096 R)
• M54: 12,729,582 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 13.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.64 AU - 3.2 AU

Year: 3173 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,717,216 km

• M1: 170,242 km (0.096 R)
• M2: 282,142 km (0.077 R)
• M3: 369,058 km (0.053 R)
• M4: 540,497 km (0.095 R)
• M5: 622,926 km (0.109 R)
• M6: 727,046 km (0.065 R)
• M7: 837,898 km (0.117 R)
• M8: 964,607 km (0.095 R)
• M9: 1,098,497 km (0.073 R)
• M10: 1,407,417 km (0.086 R)
• M11: 1,595,012 km (0.053 R)
• M12: 1,756,129 km (0.073 R)
• M13: 2,069,986 km (0.059 R)
• M14: 2,157,650 km (0.12 R)
• M15: 2,272,242 km (0.08 R)
• M16: 2,402,093 km (0.074 R)
• M17: 2,534,487 km (0.093 R)
• M18: 2,628,584 km (0.108 R)
• M19: 2,806,755 km (0.115 R)
• M20: 3,117,470 km (0.088 R)
• M21: 3,247,919 km (0.07 R)
• M22: 3,711,074 km (0.096 R)
• M23: 3,803,227 km (0.094 R)
• M24: 4,211,330 km (0.057 R)
• M25: 4,388,454 km (0.074 R)
• M26: 4,485,991 km (0.092 R)
• M27: 4,617,338 km (0.088 R)
• M28: 4,850,113 km (0.117 R)
• M29: 5,241,311 km (0.061 R)
• M30: 5,431,899 km (0.088 R)
• M31: 5,695,789 km (0.105 R)
• M32: 5,784,650 km (0.119 R)
• M33: 6,327,691 km (0.108 R)
• M34: 6,456,794 km (0.113 R)
• M35: 6,755,241 km (0.038 R)
• M36: 7,697,409 km (0.09 R)
• M37: 8,334,995 km (0.114 R)
• M38: 8,660,221 km (0.116 R)
• M39: 8,968,841 km (0.071 R)
• M40: 9,533,573 km (0.11 R)
• M41: 9,703,217 km (0.033 R)
• M42: 10,261,217 km (0.074 R)
• M43: 10,391,517 km (0.075 R)
• M44: 10,653,762 km (0.092 R)
• M45: 10,829,839 km (0.087 R)
• M46: 10,984,672 km (0.12 R)
• M47: 11,274,144 km (0.106 R)
• M48: 11,408,633 km (0.09 R)
• M49: 11,747,322 km (0.089 R)
• M50: 12,089,154 km (0.104 R)
• M51: 12,388,200 km (0.082 R)
• M52: 12,736,164 km (0.085 R)
• M53: 13,323,336 km (0.101 R)
• M54: 13,608,470 km (0.11 R)
• M55: 13,703,913 km (0.104 R)
• M56: 13,847,527 km (0.078 R)
• M57: 13,943,569 km (0.088 R)
• M58: 15,261,526 km (0.116 R)
• M59: 15,609,790 km (0.086 R)
• M60: 15,784,819 km (0.076 R)
• M61: 17,183,111 km (0.034 R)
• M62: 17,312,214 km (0.098 R)
• M63: 17,415,735 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 3.5

Gravity: 69.61 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.8 AU - 11.44 AU

Year: 18971 Days

Day: 24.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,717,216 km

• M1: 46,076 km (0.106 R)
• M2: 283,937 km (0.102 R)
• M3: 374,593 km (0.117 R)
• M4: 538,702 km (0.05 R)
• M5: 605,572 km (0.101 R)
• M6: 747,690 km (0.106 R)
• M7: 980,016 km (0.061 R)
• M8: 1,830,480 km (0.077 R)
• M9: 2,319,665 km (0.064 R)
• M10: 2,466,420 km (0.073 R)
• M11: 3,163,696 km (0.108 R)
• M12: 3,204,087 km (0.067 R)
• M13: 3,617,875 km (0.101 R)
• M14: 3,788,117 km (0.089 R)
• M15: 4,359,132 km (0.082 R)
• M16: 5,433,245 km (0.039 R)
• M17: 8,983,053 km (0.072 R)
• M18: 9,797,314 km (0.109 R)
• M19: 12,059,533 km (0.042 R)
• M20: 12,633,241 km (0.108 R)
• M21: 12,697,418 km (0.107 R)
• M22: 12,826,372 km (0.086 R)
• M23: 14,272,684 km (0.071 R)
• M24: 14,676,000 km (0.059 R)
• M25: 16,677,619 km (0.05 R)
• M26: 17,458,820 km (0.117 R)
• M27: 17,530,477 km (0.119 R)
• M28: 18,034,622 km (0.104 R)
• M29: 20,398,717 km (0.101 R)
• M30: 20,776,900 km (0.119 R)
• M31: 21,463,255 km (0.094 R)
• M32: 22,467,805 km (0.096 R)
• M33: 23,093,573 km (0.12 R)
• M34: 23,172,261 km (0.053 R)
• M35: 23,566,751 km (0.092 R)
• M36: 24,522,382 km (0.075 R)
• M37: 24,602,567 km (0.106 R)
• M38: 24,924,352 km (0.109 R)
• M39: 25,085,768 km (0.118 R)
• M40: 25,734,723 km (0.043 R)
• M41: 25,816,254 km (0.116 R)
• M42: 26,471,493 km (0.077 R)
• M43: 26,718,629 km (0.097 R)
• M44: 28,976,808 km (0.069 R)
• M45: 29,999,908 km (0.102 R)
• M46: 30,861,592 km (0.105 R)
• M47: 30,948,209 km (0.105 R)
• M48: 31,906,234 km (0.084 R)
• M49: 32,257,041 km (0.114 R)
• M50: 33,672,835 km (0.098 R)
• M51: 34,208,994 km (0.106 R)
• M52: 34,928,260 km (0.098 R)
• M53: 38,878,691 km (0.094 R)
• M54: 39,253,284 km (0.09 R)
• M55: 40,100,607 km (0.1 R)
• M56: 41,049,057 km (0.117 R)
• M57: 41,334,939 km (0.114 R)
• M58: 42,678,328 km (0.112 R)
• M59: 42,871,309 km (0.118 R)
• M60: 43,452,198 km (0.056 R)
• M61: 45,505,877 km (0.081 R)
• M62: 45,900,666 km (0.05 R)
• M63: 45,999,550 km (0.105 R)
• M64: 46,693,535 km (0.066 R)
• M65: 47,191,396 km (0.065 R)
• M66: 47,391,109 km (0.089 R)
• M67: 48,494,095 km (0.057 R)
• M68: 50,215,368 km (0.067 R)
• M69: 51,750,691 km (0.065 R)
• M70: 53,821,574 km (0.043 R)
• M71: 54,867,113 km (0.104 R)
• M72: 55,813,769 km (0.082 R)
• M73: 56,025,001 km (0.087 R)
• M74: 56,872,024 km (0.093 R)
• M75: 57,084,453 km (0.075 R)
• M76: 57,616,722 km (0.102 R)
• M77: 59,654,395 km (0.107 R)
• M78: 60,736,137 km (0.097 R)
• M79: 61,715,405 km (0.107 R)
• M80: 62,261,587 km (0.065 R)
• M81: 63,689,349 km (0.083 R)
• M82: 65,906,838 km (0.098 R)
• M83: 67,474,175 km (0.026 R)
• M84: 68,262,406 km (0.062 R)
• M85: 68,601,096 km (0.089 R)
• M86: 68,940,384 km (0.025 R)
• M87: 69,280,270 km (0.113 R)
• M88: 70,417,064 km (0.095 R)
• M89: 70,759,344 km (0.079 R)
• M90: 72,019,108 km (0.046 R)
• M91: 76,310,323 km (0.069 R)
• M92: 76,661,878 km (0.056 R)
• M93: 76,896,447 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791

Radius: 3.7

Gravity: 57.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.27 AU - 12.13 AU

Year: 22254 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,717,216 km

• M1: 187,895 km (0.067 R)
• M2: 513,569 km (0.104 R)
• M3: 583,132 km (0.096 R)
• M4: 809,923 km (0.093 R)
• M5: 863,778 km (0.036 R)
• M6: 1,912,310 km (0.091 R)
• M7: 2,594,326 km (0.062 R)
• M8: 2,960,841 km (0.112 R)
• M9: 3,474,560 km (0.099 R)
• M10: 3,651,834 km (0.097 R)
• M11: 4,015,356 km (0.047 R)
• M12: 4,630,204 km (0.053 R)
• M13: 5,173,094 km (0.108 R)
• M14: 5,997,977 km (0.118 R)
• M15: 6,588,440 km (0.047 R)
• M16: 7,309,950 km (0.106 R)
• M17: 7,881,713 km (0.085 R)
• M18: 8,114,488 km (0.12 R)
• M19: 8,467,838 km (0.076 R)
• M20: 9,930,606 km (0.082 R)
• M21: 10,371,770 km (0.103 R)
• M22: 11,012,946 km (0.088 R)
• M23: 11,142,797 km (0.119 R)
• M24: 13,982,763 km (0.118 R)
• M25: 15,772,702 km (0.093 R)
• M26: 16,806,274 km (0.107 R)
• M27: 17,861,387 km (0.108 R)
• M28: 18,090,272 km (0.05 R)
• M29: 18,243,460 km (0.062 R)
• M30: 18,320,204 km (0.083 R)
• M31: 19,956,057 km (0.095 R)
• M32: 20,352,491 km (0.12 R)
• M33: 20,831,503 km (0.083 R)
• M34: 20,992,022 km (0.065 R)
• M35: 21,556,904 km (0.073 R)
• M36: 23,782,621 km (0.116 R)
• M37: 24,879,921 km (0.032 R)
• M38: 24,965,042 km (0.086 R)
• M39: 25,306,425 km (0.119 R)
• M40: 25,821,340 km (0.09 R)
• M41: 26,687,213 km (0.117 R)
• M42: 27,123,740 km (0.037 R)
• M43: 27,386,733 km (0.102 R)
• M44: 28,180,948 km (0.117 R)
• M45: 29,161,711 km (0.111 R)
• M46: 32,170,723 km (0.111 R)
• M47: 32,263,474 km (0.118 R)
• M48: 32,449,125 km (0.112 R)
• M49: 33,101,820 km (0.036 R)
• M50: 34,041,893 km (0.107 R)
• M51: 35,947,920 km (0.081 R)
• M52: 36,429,774 km (0.11 R)
• M53: 37,594,992 km (0.116 R)
• M54: 37,692,680 km (0.116 R)
• M55: 37,790,367 km (0.099 R)
• M56: 38,084,177 km (0.099 R)
• M57: 38,182,164 km (0.081 R)
• M58: 39,961,930 km (0.081 R)
• M59: 40,161,344 km (0.109 R)
• M60: 41,869,751 km (0.072 R)
• M61: 42,478,315 km (0.111 R)
• M62: 43,806,894 km (0.09 R)
• M63: 44,424,733 km (0.113 R)
• M64: 47,451,098 km (0.097 R)
• M65: 47,556,565 km (0.092 R)
• M66: 48,509,952 km (0.101 R)
• M67: 52,168,069 km (0.112 R)
• M68: 54,140,367 km (0.096 R)
• M69: 54,803,086 km (0.086 R)
• M70: 57,256,341 km (0.089 R)
• M71: 62,269,216 km (0.067 R)
• M72: 62,847,561 km (0.11 R)
• M73: 64,126,474 km (0.072 R)
• M74: 64,359,996 km (0.093 R)
• M75: 67,538,951 km (0.033 R)
• M76: 67,895,293 km (0.095 R)
• M77: 69,207,416 km (0.075 R)
• M78: 69,327,094 km (0.117 R)
• M79: 69,806,555 km (0.105 R)
• M80: 70,046,660 km (0.12 R)
• M81: 71,372,396 km (0.093 R)
• M82: 71,614,296 km (0.09 R)
• M83: 72,098,843 km (0.077 R)
• M84: 73,193,301 km (0.095 R)
• M85: 73,803,810 km (0.057 R)
• M86: 74,048,403 km (0.05 R)
• M87: 75,275,704 km (0.081 R)
• M88: 75,768,330 km (0.113 R)
• M89: 78,248,213 km (0.078 R)
• M90: 78,497,743 km (0.096 R)
• M91: 79,748,979 km (0.1 R)
• M92: 82,144,340 km (0.088 R)
• M93: 84,052,012 km (0.095 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: 161 - 14,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit