🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 11.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.1 AU - 1.44 AU

Year: 910 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,399,147 km

• M1: 150,795 km (0.097 R)
• M2: 243,545 km (0.118 R)
• M3: 496,815 km (0.036 R)
• M4: 578,495 km (0.098 R)
• M5: 791,822 km (0.092 R)
• M6: 908,657 km (0.099 R)
• M7: 1,038,209 km (0.053 R)
• M8: 1,115,103 km (0.115 R)
• M9: 1,227,750 km (0.071 R)
• M10: 1,400,685 km (0.113 R)
• M11: 1,537,567 km (0.098 R)
• M12: 1,626,578 km (0.048 R)
• M13: 1,717,234 km (0.087 R)
• M14: 1,833,172 km (0.101 R)
• M15: 2,188,617 km (0.035 R)
• M16: 2,281,068 km (0.095 R)
• M17: 2,417,801 km (0.087 R)
• M18: 2,539,723 km (0.038 R)
• M19: 2,619,160 km (0.071 R)
• M20: 2,853,579 km (0.103 R)
• M21: 2,955,007 km (0.108 R)
• M22: 3,208,874 km (0.119 R)
• M23: 3,352,937 km (0.035 R)
• M24: 3,518,991 km (0.075 R)
• M25: 3,608,001 km (0.063 R)
• M26: 3,768,221 km (0.081 R)
• M27: 4,002,641 km (0.12 R)
• M28: 4,168,545 km (0.103 R)
• M29: 4,284,034 km (0.056 R)
• M30: 4,379,178 km (0.04 R)
• M31: 4,789,226 km (0.111 R)
• M32: 4,954,532 km (0.104 R)
• M33: 5,043,393 km (0.066 R)
• M34: 5,245,500 km (0.076 R)
• M35: 5,370,414 km (0.091 R)
• M36: 5,473,337 km (0.084 R)
• M37: 5,646,272 km (0.077 R)
• M38: 5,727,504 km (0.097 R)
• M39: 5,844,490 km (0.077 R)
• M40: 5,985,710 km (0.112 R)
• M41: 6,307,944 km (0.071 R)
• M42: 6,477,289 km (0.116 R)
• M43: 6,635,862 km (0.065 R)
• M44: 6,770,949 km (0.117 R)
• M45: 6,931,917 km (0.102 R)
• M46: 7,384,450 km (0.104 R)
• M47: 7,665,694 km (0.04 R)
• M48: 7,898,319 km (0.072 R)
• M49: 8,107,157 km (0.078 R)
• M50: 8,704,502 km (0.119 R)
• M51: 9,151,500 km (0.06 R)
• M52: 9,302,145 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 15

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.36 AU - 3.38 AU

Year: 3091 Days

Day: 9.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,399,147 km

• M1: 197,469 km (0.109 R)
• M2: 496,216 km (0.09 R)
• M3: 685,757 km (0.099 R)
• M4: 925,412 km (0.111 R)
• M5: 1,121,685 km (0.029 R)
• M6: 1,294,470 km (0.11 R)
• M7: 1,397,394 km (0.059 R)
• M8: 1,584,989 km (0.094 R)
• M9: 1,766,900 km (0.059 R)
• M10: 2,229,607 km (0.103 R)
• M11: 2,339,561 km (0.104 R)
• M12: 2,515,937 km (0.091 R)
• M13: 2,680,345 km (0.115 R)
• M14: 2,831,439 km (0.09 R)
• M15: 3,574,641 km (0.059 R)
• M16: 3,779,291 km (0.085 R)
• M17: 4,317,544 km (0.098 R)
• M18: 4,596,095 km (0.088 R)
• M19: 5,045,637 km (0.06 R)
• M20: 5,296,961 km (0.085 R)
• M21: 5,488,147 km (0.099 R)
• M22: 5,877,551 km (0.111 R)
• M23: 5,987,356 km (0.047 R)
• M24: 6,298,519 km (0.114 R)
• M25: 6,683,434 km (0.115 R)
• M26: 7,193,264 km (0.08 R)
• M27: 7,334,484 km (0.1 R)
• M28: 7,476,602 km (0.062 R)
• M29: 7,571,896 km (0.059 R)
• M30: 8,054,499 km (0.109 R)
• M31: 8,697,022 km (0.059 R)
• M32: 9,100,637 km (0.118 R)
• M33: 9,227,945 km (0.043 R)
• M34: 9,536,116 km (0.094 R)
• M35: 10,588,088 km (0.109 R)
• M36: 11,127,838 km (0.075 R)
• M37: 11,843,065 km (0.028 R)
• M38: 12,262,537 km (0.072 R)
• M39: 12,829,513 km (0.052 R)
• M40: 13,116,143 km (0.117 R)
• M41: 13,318,100 km (0.085 R)
• M42: 13,550,126 km (0.053 R)
• M43: 14,077,309 km (0.059 R)
• M44: 14,195,342 km (0.081 R)
• M45: 14,491,845 km (0.09 R)
• M46: 14,880,500 km (0.116 R)
• M47: 15,393,920 km (0.098 R)
• M48: 15,637,615 km (0.052 R)
• M49: 15,882,507 km (0.081 R)
• M50: 16,067,111 km (0.111 R)
• M51: 16,593,845 km (0.052 R)
• M52: 17,220,809 km (0.087 R)
• M53: 17,887,567 km (0.116 R)
• M54: 17,983,459 km (0.118 R)
• M55: 18,433,450 km (0.116 R)
• M56: 18,562,702 km (0.062 R)
• M57: 18,919,643 km (0.115 R)
• M58: 19,311,739 km (0.101 R)
• M59: 19,574,732 km (0.064 R)
• M60: 19,971,316 km (0.092 R)
• M61: 20,070,798 km (0.117 R)
• M62: 20,604,564 km (0.059 R)
• M63: 21,176,925 km (0.064 R)
• M64: 21,583,981 km (0.117 R)
• M65: 21,686,156 km (0.101 R)
• M66: 21,993,729 km (0.081 R)
• M67: 22,130,911 km (0.102 R)
• M68: 22,578,657 km (0.097 R)
• M69: 23,203,527 km (0.084 R)
• M70: 23,308,246 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.5

Radius: 4.2

Gravity: 54.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.92 AU - 7.8 AU

Year: 11424 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 20,399,147 km

• M1: 57,446 km (0.064 R)
• M2: 86,617 km (0.114 R)
• M3: 119,977 km (0.096 R)
• M4: 193,879 km (0.119 R)
• M5: 768,185 km (0.03 R)
• M6: 1,281,605 km (0.074 R)
• M7: 1,405,023 km (0.068 R)
• M8: 1,824,944 km (0.1 R)
• M9: 1,879,996 km (0.052 R)
• M10: 2,222,276 km (0.071 R)
• M11: 3,225,330 km (0.111 R)
• M12: 3,598,427 km (0.107 R)
• M13: 3,913,779 km (0.116 R)
• M14: 4,311,261 km (0.087 R)
• M15: 4,458,914 km (0.104 R)
• M16: 4,533,414 km (0.038 R)
• M17: 5,261,357 km (0.067 R)
• M18: 6,190,061 km (0.096 R)
• M19: 6,440,488 km (0.082 R)
• M20: 6,822,411 km (0.118 R)
• M21: 7,124,599 km (0.105 R)
• M22: 7,343,161 km (0.099 R)
• M23: 7,563,818 km (0.102 R)
• M24: 7,876,477 km (0.036 R)
• M25: 8,102,370 km (0.045 R)
• M26: 8,147,848 km (0.103 R)
• M27: 8,980,061 km (0.069 R)
• M28: 9,310,971 km (0.091 R)
• M29: 9,645,921 km (0.088 R)
• M30: 9,694,092 km (0.095 R)
• M31: 11,075,030 km (0.055 R)
• M32: 11,839,774 km (0.085 R)
• M33: 13,473,383 km (0.079 R)
• M34: 13,581,093 km (0.119 R)
• M35: 13,797,561 km (0.088 R)
• M36: 14,619,452 km (0.118 R)
• M37: 14,674,803 km (0.092 R)
• M38: 14,841,306 km (0.071 R)
• M39: 15,008,406 km (0.1 R)
• M40: 15,683,093 km (0.115 R)
• M41: 16,138,319 km (0.079 R)
• M42: 16,367,503 km (0.088 R)
• M43: 16,945,400 km (0.111 R)
• M44: 17,003,593 km (0.064 R)
• M45: 17,471,087 km (0.12 R)
• M46: 18,359,249 km (0.119 R)
• M47: 19,019,873 km (0.094 R)
• M48: 19,933,019 km (0.092 R)
• M49: 22,246,101 km (0.104 R)
• M50: 23,272,342 km (0.074 R)
• M51: 23,726,073 km (0.048 R)
• M52: 23,986,672 km (0.089 R)
• M53: 24,576,686 km (0.114 R)
• M54: 24,840,278 km (0.1 R)
• M55: 25,038,794 km (0.072 R)
• M56: 27,939,497 km (0.12 R)
• M57: 28,076,977 km (0.115 R)
• M58: 28,283,721 km (0.068 R)
• M59: 28,560,029 km (0.079 R)
• M60: 31,443,528 km (0.115 R)
• M61: 31,586,543 km (0.111 R)
• M62: 32,521,380 km (0.091 R)
• M63: 32,883,258 km (0.069 R)
• M64: 33,173,926 km (0.076 R)
• M65: 33,830,661 km (0.115 R)
• M66: 34,124,022 km (0.092 R)
• M67: 34,860,941 km (0.064 R)
• M68: 35,083,094 km (0.082 R)
• M69: 35,305,546 km (0.085 R)
• M70: 36,425,436 km (0.094 R)
• M71: 38,470,439 km (0.109 R)
• M72: 40,552,392 km (0.114 R)
• M73: 41,098,125 km (0.107 R)
• M74: 41,646,252 km (0.11 R)
• M75: 41,724,791 km (0.113 R)
• M76: 41,803,330 km (0.109 R)
• M77: 43,543,901 km (0.093 R)
• M78: 43,862,993 km (0.076 R)
• M79: 43,942,879 km (0.108 R)
• M80: 44,423,088 km (0.026 R)
• M81: 45,874,337 km (0.086 R)
• M82: 46,036,501 km (0.117 R)
• M83: 47,751,042 km (0.111 R)
• M84: 48,162,436 km (0.081 R)
• M85: 50,403,711 km (0.105 R)
• M86: 50,571,111 km (0.095 R)
• M87: 50,906,360 km (0.032 R)
• M88: 50,990,285 km (0.075 R)
• M89: 51,074,359 km (0.103 R)
• M90: 53,359,317 km (0.088 R)
• M91: 55,504,550 km (0.084 R)
• M92: 57,241,082 km (0.093 R)
• M93: 58,467,037 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 7.2

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.38 AU - 8.94 AU

Year: 12182 Days

Day: 21.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 20,399,147 km

• M1: 112,946 km (0.059 R)
• M2: 554,859 km (0.063 R)
• M3: 603,328 km (0.095 R)
• M4: 722,259 km (0.113 R)
• M5: 812,167 km (0.107 R)
• M6: 1,063,641 km (0.074 R)
• M7: 1,187,807 km (0.081 R)
• M8: 1,405,771 km (0.047 R)
• M9: 1,450,800 km (0.11 R)
• M10: 1,519,466 km (0.083 R)
• M11: 1,732,044 km (0.105 R)
• M12: 1,979,329 km (0.089 R)
• M13: 2,237,984 km (0.1 R)
• M14: 2,291,091 km (0.103 R)
• M15: 2,480,034 km (0.112 R)
• M16: 2,562,761 km (0.031 R)
• M17: 2,902,199 km (0.057 R)
• M18: 3,255,998 km (0.058 R)
• M19: 3,438,058 km (0.046 R)
• M20: 3,717,507 km (0.086 R)
• M21: 3,939,959 km (0.097 R)
• M22: 4,872,403 km (0.119 R)
• M23: 5,080,792 km (0.119 R)
• M24: 5,578,505 km (0.117 R)
• M25: 5,723,615 km (0.106 R)
• M26: 5,833,270 km (0.086 R)
• M27: 5,980,474 km (0.038 R)
• M28: 6,467,714 km (0.076 R)
• M29: 6,581,858 km (0.119 R)
• M30: 6,696,749 km (0.117 R)
• M31: 6,773,792 km (0.097 R)
• M32: 7,084,656 km (0.093 R)
• M33: 7,360,514 km (0.083 R)
• M34: 7,882,162 km (0.113 R)
• M35: 8,167,894 km (0.056 R)
• M36: 8,374,190 km (0.116 R)
• M37: 9,045,734 km (0.1 R)
• M38: 9,431,099 km (0.12 R)
• M39: 9,953,195 km (0.089 R)
• M40: 10,708,814 km (0.116 R)
• M41: 10,934,707 km (0.062 R)
• M42: 11,482,983 km (0.118 R)
• M43: 12,653,736 km (0.119 R)
• M44: 12,892,494 km (0.118 R)
• M45: 13,764,051 km (0.105 R)
• M46: 14,058,909 km (0.086 R)
• M47: 14,256,527 km (0.11 R)
• M48: 15,973,761 km (0.1 R)
• M49: 16,335,339 km (0.116 R)
• M50: 17,968,799 km (0.067 R)
• M51: 18,129,616 km (0.066 R)
• M52: 19,104,695 km (0.091 R)
• M53: 19,874,676 km (0.056 R)
• M54: 20,319,280 km (0.061 R)
• M55: 20,992,321 km (0.106 R)
• M56: 21,218,364 km (0.113 R)
• M57: 22,072,867 km (0.039 R)
• M58: 22,245,203 km (0.086 R)
• M59: 22,533,329 km (0.1 R)
• M60: 23,756,740 km (0.105 R)
• M61: 25,241,350 km (0.06 R)
• M62: 25,421,465 km (0.12 R)
• M63: 27,307,895 km (0.093 R)
• M64: 28,174,665 km (0.113 R)
• M65: 28,799,236 km (0.073 R)
• M66: 29,491,425 km (0.109 R)
• M67: 30,252,878 km (0.029 R)
• M68: 30,956,587 km (0.104 R)
• M69: 31,278,222 km (0.071 R)
• M70: 31,924,934 km (0.099 R)
• M71: 32,054,785 km (0.071 R)
• M72: 33,297,045 km (0.114 R)
• M73: 33,362,868 km (0.1 R)
• M74: 35,828,540 km (0.1 R)
• M75: 36,098,714 km (0.084 R)
• M76: 36,505,022 km (0.073 R)
• M77: 37,185,692 km (0.042 R)
• M78: 39,252,686 km (0.087 R)
• M79: 39,322,249 km (0.066 R)
• M80: 42,422,366 km (0.097 R)
• M81: 43,425,120 km (0.082 R)
• M82: 44,580,764 km (0.087 R)
• M83: 44,653,319 km (0.113 R)
• M84: 46,774,617 km (0.078 R)
• M85: 46,922,120 km (0.112 R)
• M86: 46,995,872 km (0.085 R)
• M87: 47,291,627 km (0.084 R)
• M88: 48,480,182 km (0.114 R)
• M89: 48,629,481 km (0.115 R)
• M90: 50,357,186 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.1

Radius: 6.4

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.48 AU - 8.34 AU

Year: 12825 Days

Day: 23.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,399,147 km

• M1: 106,364 km (0.116 R)
• M2: 150,495 km (0.086 R)
• M3: 218,413 km (0.072 R)
• M4: 327,470 km (0.105 R)
• M5: 432,039 km (0.026 R)
• M6: 861,684 km (0.111 R)
• M7: 924,216 km (0.103 R)
• M8: 1,042,996 km (0.097 R)
• M9: 1,121,236 km (0.086 R)
• M10: 1,248,245 km (0.092 R)
• M11: 1,343,688 km (0.049 R)
• M12: 1,404,574 km (0.064 R)
• M13: 1,592,769 km (0.115 R)
• M14: 1,722,769 km (0.051 R)
• M15: 2,483,624 km (0.105 R)
• M16: 2,634,718 km (0.103 R)
• M17: 2,851,485 km (0.065 R)
• M18: 3,122,556 km (0.098 R)
• M19: 3,252,856 km (0.086 R)
• M20: 3,318,829 km (0.084 R)
• M21: 3,536,045 km (0.11 R)
• M22: 3,586,759 km (0.041 R)
• M23: 3,827,013 km (0.108 R)
• M24: 4,072,503 km (0.086 R)
• M25: 4,215,070 km (0.033 R)
• M26: 4,914,739 km (0.111 R)
• M27: 4,990,435 km (0.115 R)
• M28: 5,047,582 km (0.063 R)
• M29: 5,277,962 km (0.109 R)
• M30: 5,709,403 km (0.099 R)
• M31: 5,869,173 km (0.076 R)
• M32: 6,010,094 km (0.111 R)
• M33: 6,131,867 km (0.114 R)
• M34: 8,031,012 km (0.105 R)
• M35: 8,098,032 km (0.082 R)
• M36: 8,277,549 km (0.089 R)
• M37: 8,503,741 km (0.063 R)
• M38: 10,288,743 km (0.072 R)
• M39: 10,556,374 km (0.08 R)
• M40: 10,925,132 km (0.092 R)
• M41: 11,098,666 km (0.111 R)
• M42: 12,649,098 km (0.059 R)
• M43: 13,942,970 km (0.09 R)
• M44: 14,212,097 km (0.113 R)
• M45: 14,455,792 km (0.089 R)
• M46: 14,892,618 km (0.103 R)
• M47: 15,333,632 km (0.104 R)
• M48: 15,723,035 km (0.085 R)
• M49: 16,087,605 km (0.116 R)
• M50: 16,228,527 km (0.08 R)
• M51: 16,313,349 km (0.107 R)
• M52: 16,939,565 km (0.077 R)
• M53: 17,082,880 km (0.089 R)
• M54: 17,399,878 km (0.041 R)
• M55: 17,486,645 km (0.082 R)
• M56: 17,864,230 km (0.088 R)
• M57: 18,391,562 km (0.089 R)
• M58: 18,598,157 km (0.099 R)
• M59: 18,953,901 km (0.085 R)
• M60: 19,491,705 km (0.1 R)
• M61: 19,792,546 km (0.03 R)
• M62: 20,034,446 km (0.037 R)
• M63: 20,125,402 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit