🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 40.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,071,980 km

• M1: 483,500 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.72 AU - 0.86 AU

Year: 248 Days

Day: 37.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.51 AU - 1.65 AU

Year: 701 Days

Day: 28.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.67 AU - 2.51 AU

Year: 1067 Days

Day: 13.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 9.7

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.92 AU - 6.02 AU

Year: 5151 Days

Day: 7.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,071,980 km

• M1: 225,743 km (0.087 R)
• M2: 290,070 km (0.104 R)
• M3: 363,972 km (0.079 R)
• M4: 536,009 km (0.109 R)
• M5: 666,758 km (0.062 R)
• M6: 858,542 km (0.088 R)
• M7: 1,713,644 km (0.113 R)
• M8: 2,032,287 km (0.051 R)
• M9: 2,351,529 km (0.12 R)
• M10: 2,461,633 km (0.072 R)
• M11: 2,554,533 km (0.093 R)
• M12: 2,744,223 km (0.086 R)
• M13: 3,381,959 km (0.111 R)
• M14: 3,868,003 km (0.04 R)
• M15: 4,376,037 km (0.112 R)
• M16: 4,603,575 km (0.113 R)
• M17: 4,695,728 km (0.075 R)
• M18: 5,117,893 km (0.041 R)
• M19: 5,261,357 km (0.088 R)
• M20: 5,333,613 km (0.083 R)
• M21: 5,406,168 km (0.058 R)
• M22: 5,773,879 km (0.059 R)
• M23: 5,848,529 km (0.107 R)
• M24: 5,923,328 km (0.117 R)
• M25: 6,226,114 km (0.098 R)
• M26: 6,353,721 km (0.07 R)
• M27: 6,456,495 km (0.118 R)
• M28: 7,004,920 km (0.066 R)
• M29: 7,486,925 km (0.078 R)
• M30: 7,568,455 km (0.105 R)
• M31: 7,924,498 km (0.089 R)
• M32: 8,007,525 km (0.058 R)
• M33: 8,118,527 km (0.107 R)
• M34: 8,230,127 km (0.057 R)
• M35: 8,511,371 km (0.092 R)
• M36: 8,967,944 km (0.097 R)
• M37: 10,385,234 km (0.102 R)
• M38: 10,903,740 km (0.075 R)
• M39: 11,243,626 km (0.049 R)
• M40: 11,368,241 km (0.104 R)
• M41: 11,430,624 km (0.071 R)
• M42: 11,493,156 km (0.081 R)
• M43: 11,934,170 km (0.107 R)
• M44: 12,541,537 km (0.106 R)
• M45: 13,093,554 km (0.105 R)
• M46: 13,554,165 km (0.088 R)
• M47: 13,620,288 km (0.092 R)
• M48: 14,796,725 km (0.084 R)
• M49: 15,070,190 km (0.11 R)
• M50: 15,173,263 km (0.117 R)
• M51: 15,379,858 km (0.076 R)
• M52: 16,180,805 km (0.069 R)
• M53: 16,745,836 km (0.105 R)
• M54: 16,959,462 km (0.075 R)
• M55: 17,461,363 km (0.045 R)
• M56: 17,677,980 km (0.117 R)
• M57: 18,113,909 km (0.081 R)
• M58: 18,186,912 km (0.03 R)
• M59: 18,959,286 km (0.027 R)
• M60: 19,554,985 km (0.076 R)
• M61: 19,667,333 km (0.105 R)
• M62: 21,109,307 km (0.096 R)
• M63: 21,417,179 km (0.088 R)
• M64: 21,610,310 km (0.076 R)
• M65: 21,920,726 km (0.089 R)
• M66: 21,998,516 km (0.117 R)
• M67: 22,821,006 km (0.106 R)
• M68: 23,097,462 km (0.114 R)
• M69: 23,573,932 km (0.087 R)
• M70: 23,773,495 km (0.103 R)
• M71: 24,698,309 km (0.116 R)
• M72: 24,819,783 km (0.027 R)
• M73: 25,144,709 km (0.094 R)
• M74: 26,004,598 km (0.111 R)
• M75: 26,252,033 km (0.043 R)
• M76: 27,291,439 km (0.095 R)
• M77: 28,090,291 km (0.101 R)
• M78: 28,217,150 km (0.085 R)
• M79: 28,301,823 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 11.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.17 AU - 12.47 AU

Year: 13448 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,071,980 km

• M1: 153,338 km (0.086 R)
• M2: 330,013 km (0.097 R)
• M3: 578,794 km (0.094 R)
• M4: 888,163 km (0.067 R)
• M5: 1,062,294 km (0.066 R)
• M6: 1,153,699 km (0.044 R)
• M7: 1,267,244 km (0.072 R)
• M8: 1,737,729 km (0.052 R)
• M9: 1,913,656 km (0.071 R)
• M10: 2,403,888 km (0.119 R)
• M11: 2,526,259 km (0.092 R)
• M12: 2,600,759 km (0.055 R)
• M13: 3,386,447 km (0.088 R)
• M14: 3,635,827 km (0.105 R)
• M15: 4,540,744 km (0.111 R)
• M16: 5,128,664 km (0.092 R)
• M17: 5,287,387 km (0.111 R)
• M18: 5,480,069 km (0.046 R)
• M19: 6,444,078 km (0.049 R)
• M20: 6,615,517 km (0.048 R)
• M21: 6,788,602 km (0.116 R)
• M22: 6,963,182 km (0.104 R)
• M23: 7,210,019 km (0.076 R)
• M24: 7,531,654 km (0.098 R)
• M25: 7,676,166 km (0.117 R)
• M26: 7,748,871 km (0.085 R)
• M27: 8,562,533 km (0.07 R)
• M28: 9,325,782 km (0.099 R)
• M29: 10,031,285 km (0.096 R)
• M30: 10,430,712 km (0.06 R)
• M31: 11,162,844 km (0.11 R)
• M32: 11,286,561 km (0.083 R)
• M33: 11,576,781 km (0.111 R)
• M34: 12,122,514 km (0.111 R)
• M35: 12,292,008 km (0.111 R)
• M36: 12,633,540 km (0.093 R)
• M37: 12,978,363 km (0.107 R)
• M38: 13,326,029 km (0.096 R)
• M39: 14,030,934 km (0.101 R)
• M40: 14,343,145 km (0.082 R)
• M41: 14,477,633 km (0.089 R)
• M42: 15,707,028 km (0.066 R)
• M43: 16,451,278 km (0.118 R)
• M44: 16,639,173 km (0.058 R)
• M45: 16,922,212 km (0.118 R)
• M46: 17,733,182 km (0.094 R)
• M47: 17,925,864 km (0.098 R)
• M48: 18,167,614 km (0.102 R)
• M49: 18,654,406 km (0.068 R)
• M50: 18,801,311 km (0.089 R)
• M51: 18,899,447 km (0.117 R)
• M52: 18,997,733 km (0.075 R)
• M53: 19,940,199 km (0.119 R)
• M54: 20,847,062 km (0.08 R)
• M55: 21,715,926 km (0.111 R)
• M56: 22,128,966 km (0.108 R)
• M57: 22,805,597 km (0.116 R)
• M58: 23,225,369 km (0.038 R)
• M59: 24,822,027 km (0.119 R)
• M60: 26,124,875 km (0.034 R)
• M61: 26,839,803 km (0.099 R)
• M62: 27,394,212 km (0.115 R)
• M63: 27,505,513 km (0.043 R)
• M64: 27,896,413 km (0.088 R)
• M65: 29,763,544 km (0.096 R)
• M66: 30,107,319 km (0.083 R)
• M67: 31,670,767 km (0.089 R)
• M68: 32,315,234 km (0.111 R)
• M69: 33,736,414 km (0.046 R)
• M70: 34,095,000 km (0.074 R)
• M71: 34,334,656 km (0.106 R)
• M72: 36,762,181 km (0.097 R)
• M73: 37,748,779 km (0.066 R)
• M74: 38,120,829 km (0.036 R)
• M75: 38,431,992 km (0.084 R)
• M76: 38,806,436 km (0.118 R)
• M77: 38,931,499 km (0.039 R)
• M78: 39,684,725 km (0.079 R)
• M79: 40,316,177 km (0.063 R)
• M80: 40,696,605 km (0.087 R)
• M81: 41,014,500 km (0.032 R)
• M82: 41,141,958 km (0.09 R)
• M83: 43,263,106 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.1

Radius: 4

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.34 AU - 16.9 AU

Year: 23925 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 161.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,071,980 km

• M1: 167,550 km (0.107 R)
• M2: 382,971 km (0.102 R)
• M3: 451,786 km (0.107 R)
• M4: 562,638 km (0.058 R)
• M5: 810,072 km (0.119 R)
• M6: 922,271 km (0.117 R)
• M7: 1,314,367 km (0.038 R)
• M8: 1,446,462 km (0.109 R)
• M9: 1,752,090 km (0.116 R)
• M10: 2,016,729 km (0.047 R)
• M11: 2,550,195 km (0.092 R)
• M12: 2,582,957 km (0.112 R)
• M13: 3,055,088 km (0.114 R)
• M14: 3,336,631 km (0.113 R)
• M15: 3,444,491 km (0.117 R)
• M16: 3,663,502 km (0.088 R)
• M17: 5,234,579 km (0.105 R)
• M18: 6,088,185 km (0.041 R)
• M19: 6,486,264 km (0.068 R)
• M20: 6,892,722 km (0.102 R)
• M21: 6,984,276 km (0.116 R)
• M22: 8,599,185 km (0.063 R)
• M23: 8,895,688 km (0.104 R)
• M24: 9,045,136 km (0.102 R)
• M25: 9,095,102 km (0.119 R)
• M26: 10,166,671 km (0.047 R)
• M27: 10,218,731 km (0.035 R)
• M28: 10,270,791 km (0.09 R)
• M29: 10,585,246 km (0.118 R)
• M30: 10,690,862 km (0.025 R)
• M31: 10,902,842 km (0.109 R)
• M32: 11,116,468 km (0.102 R)
• M33: 11,170,024 km (0.074 R)
• M34: 11,223,730 km (0.093 R)
• M35: 11,765,125 km (0.087 R)
• M36: 12,259,695 km (0.069 R)
• M37: 12,537,498 km (0.066 R)
• M38: 12,593,298 km (0.116 R)
• M39: 12,986,142 km (0.079 R)
• M40: 13,726,353 km (0.051 R)
• M41: 14,130,566 km (0.077 R)
• M42: 14,304,997 km (0.08 R)
• M43: 15,068,994 km (0.078 R)
• M44: 15,247,314 km (0.092 R)
• M45: 16,392,037 km (0.078 R)
• M46: 16,943,904 km (0.078 R)
• M47: 17,005,538 km (0.114 R)
• M48: 17,689,200 km (0.075 R)
• M49: 19,598,667 km (0.039 R)
• M50: 19,923,145 km (0.106 R)
• M51: 20,511,813 km (0.092 R)
• M52: 21,172,587 km (0.04 R)
• M53: 22,379,393 km (0.07 R)
• M54: 22,718,531 km (0.078 R)
• M55: 23,884,497 km (0.108 R)
• M56: 24,719,103 km (0.104 R)
• M57: 27,569,392 km (0.095 R)
• M58: 28,005,769 km (0.109 R)
• M59: 28,151,776 km (0.079 R)
• M60: 30,296,860 km (0.108 R)
• M61: 31,806,452 km (0.046 R)
• M62: 33,340,429 km (0.073 R)
• M63: 34,898,341 km (0.103 R)
• M64: 35,134,107 km (0.106 R)
• M65: 35,607,136 km (0.113 R)
• M66: 35,844,398 km (0.088 R)
• M67: 36,958,902 km (0.044 R)
• M68: 37,118,972 km (0.077 R)
• M69: 38,003,693 km (0.102 R)
• M70: 38,246,341 km (0.073 R)
• M71: 38,489,288 km (0.11 R)
• M72: 38,570,370 km (0.061 R)
• M73: 39,221,420 km (0.076 R)
• M74: 40,122,598 km (0.045 R)
• M75: 41,113,384 km (0.095 R)
• M76: 41,611,845 km (0.064 R)
• M77: 41,695,021 km (0.093 R)
• M78: 41,861,673 km (0.098 R)
• M79: 41,945,149 km (0.096 R)
• M80: 42,112,249 km (0.119 R)
• M81: 42,782,448 km (0.066 R)
• M82: 43,203,267 km (0.052 R)
• M83: 44,133,616 km (0.06 R)
• M84: 44,643,894 km (0.105 R)
• M85: 44,814,436 km (0.096 R)
• M86: 45,156,267 km (0.097 R)
• M87: 47,398,290 km (0.112 R)
• M88: 49,059,575 km (0.114 R)
• M89: 49,235,651 km (0.116 R)
• M90: 49,499,991 km (0.118 R)
• M91: 50,295,851 km (0.113 R)
• M92: 51,006,890 km (0.089 R)
• M93: 51,452,991 km (0.111 R)
• M94: 51,900,288 km (0.107 R)
• M95: 53,793,300 km (0.103 R)
• M96: 55,892,457 km (0.109 R)
• M97: 56,076,163 km (0.106 R)
• M98: 59,324,980 km (0.107 R)
• M99: 63,494,871 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 5.7

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 15.56 AU - 25.22 AU

Year: 32511 Days

Day: 20 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,071,980 km

• M1: 109,954 km (0.115 R)
• M2: 383,270 km (0.105 R)
• M3: 574,456 km (0.118 R)
• M4: 742,903 km (0.11 R)
• M5: 899,682 km (0.077 R)
• M6: 1,038,359 km (0.057 R)
• M7: 1,184,067 km (0.088 R)
• M8: 1,626,578 km (0.087 R)
• M9: 1,761,814 km (0.034 R)
• M10: 2,453,255 km (0.102 R)
• M11: 2,569,493 km (0.076 R)
• M12: 2,687,526 km (0.104 R)
• M13: 2,888,136 km (0.051 R)
• M14: 3,010,956 km (0.085 R)
• M15: 3,562,673 km (0.043 R)
• M16: 4,145,207 km (0.084 R)
• M17: 4,471,181 km (0.111 R)
• M18: 6,115,262 km (0.073 R)
• M19: 6,593,077 km (0.051 R)
• M20: 6,646,933 km (0.106 R)
• M21: 7,359,916 km (0.115 R)
• M22: 8,096,985 km (0.032 R)
• M23: 8,562,234 km (0.104 R)
• M24: 9,036,011 km (0.12 R)
• M25: 9,095,850 km (0.079 R)
• M26: 9,336,553 km (0.076 R)
• M27: 10,445,223 km (0.042 R)
• M28: 11,079,069 km (0.107 R)
• M29: 13,189,296 km (0.086 R)
• M30: 14,081,199 km (0.096 R)
• M31: 14,150,612 km (0.06 R)
• M32: 14,499,474 km (0.113 R)
• M33: 14,851,029 km (0.074 R)
• M34: 16,650,841 km (0.085 R)
• M35: 17,019,002 km (0.036 R)
• M36: 18,442,425 km (0.038 R)
• M37: 19,360,807 km (0.061 R)
• M38: 20,687,291 km (0.096 R)
• M39: 23,674,013 km (0.064 R)
• M40: 23,756,591 km (0.083 R)
• M41: 25,428,197 km (0.114 R)
• M42: 25,512,870 km (0.105 R)
• M43: 28,883,310 km (0.114 R)
• M44: 29,680,666 km (0.057 R)
• M45: 30,845,286 km (0.1 R)
• M46: 32,849,897 km (0.096 R)
• M47: 33,404,008 km (0.099 R)
• M48: 33,589,360 km (0.104 R)
• M49: 33,961,110 km (0.101 R)
• M50: 34,614,853 km (0.102 R)
• M51: 36,315,182 km (0.118 R)
• M52: 38,332,809 km (0.052 R)
• M53: 40,288,053 km (0.06 R)
• M54: 41,476,758 km (0.1 R)
• M55: 44,193,006 km (0.115 R)
• M56: 44,294,733 km (0.12 R)
• M57: 44,600,361 km (0.12 R)
• M58: 44,906,588 km (0.118 R)
• M59: 45,623,910 km (0.031 R)
• M60: 46,138,676 km (0.084 R)
• M61: 46,862,431 km (0.096 R)
• M62: 47,485,955 km (0.067 R)
• M63: 49,056,433 km (0.108 R)
• M64: 52,678,796 km (0.064 R)
• M65: 53,110,685 km (0.112 R)
• M66: 53,218,844 km (0.11 R)
• M67: 54,086,512 km (0.078 R)
• M68: 56,055,968 km (0.086 R)
• M69: 56,828,042 km (0.108 R)
• M70: 57,714,859 km (0.064 R)
• M71: 58,941,711 km (0.048 R)
• M72: 60,177,239 km (0.12 R)
• M73: 60,628,576 km (0.099 R)
• M74: 61,989,318 km (0.103 R)
• M75: 63,360,233 km (0.083 R)
• M76: 66,480,995 km (0.082 R)
• M77: 69,888,236 km (0.057 R)
• M78: 70,362,610 km (0.095 R)
• M79: 70,957,112 km (0.086 R)
• M80: 73,111,172 km (0.088 R)
• M81: 73,954,605 km (0.09 R)
• M82: 78,835,834 km (0.109 R)
• M83: 79,700,809 km (0.101 R)
• M84: 80,072,410 km (0.075 R)
• M85: 81,315,269 km (0.1 R)
• M86: 81,939,092 km (0.075 R)
• M87: 82,189,070 km (0.045 R)
• M88: 82,439,347 km (0.073 R)
• M89: 82,689,774 km (0.032 R)
• M90: 83,066,013 km (0.106 R)
• M91: 83,317,038 km (0.09 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 15,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit