🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 17.3 Hours

Environment

Temp: 221 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.28 AU - 1.86 AU

Year: 715 Days

Day: 42.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.64 AU - 1.98 AU

Year: 885 Days

Day: 32.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,282,088 km

• M1: 412,441 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.68 AU - 4.12 AU

Year: 2799 Days

Day: 20.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 10.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.19 AU - 7.29 AU

Year: 6359 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,282,088 km

• M1: 177,423 km (0.09 R)
• M2: 253,419 km (0.105 R)
• M3: 435,180 km (0.106 R)
• M4: 738,415 km (0.106 R)
• M5: 1,148,463 km (0.081 R)
• M6: 1,284,597 km (0.04 R)
• M7: 1,491,042 km (0.112 R)
• M8: 1,590,076 km (0.118 R)
• M9: 1,691,354 km (0.074 R)
• M10: 1,882,988 km (0.092 R)
• M11: 2,008,651 km (0.117 R)
• M12: 2,081,804 km (0.07 R)
• M13: 2,539,573 km (0.063 R)
• M14: 2,780,127 km (0.068 R)
• M15: 3,793,204 km (0.035 R)
• M16: 3,884,309 km (0.118 R)
• M17: 4,256,359 km (0.066 R)
• M18: 4,835,901 km (0.031 R)
• M19: 5,261,507 km (0.073 R)
• M20: 5,647,020 km (0.095 R)
• M21: 6,068,438 km (0.056 R)
• M22: 6,885,990 km (0.028 R)
• M23: 6,997,590 km (0.072 R)
• M24: 7,279,432 km (0.078 R)
• M25: 7,564,865 km (0.055 R)
• M26: 8,058,688 km (0.027 R)
• M27: 8,235,512 km (0.114 R)
• M28: 8,894,790 km (0.079 R)
• M29: 9,016,563 km (0.112 R)
• M30: 9,323,238 km (0.072 R)
• M31: 9,852,516 km (0.091 R)
• M32: 10,073,322 km (0.107 R)
• M33: 10,777,928 km (0.102 R)
• M34: 10,907,779 km (0.089 R)
• M35: 11,399,358 km (0.106 R)
• M36: 11,731,016 km (0.096 R)
• M37: 12,370,098 km (0.099 R)
• M38: 12,506,083 km (0.089 R)
• M39: 12,916,879 km (0.095 R)
• M40: 13,787,239 km (0.101 R)
• M41: 14,034,375 km (0.117 R)
• M42: 14,140,739 km (0.082 R)
• M43: 14,497,230 km (0.073 R)
• M44: 15,109,983 km (0.114 R)
• M45: 16,063,520 km (0.098 R)
• M46: 16,585,018 km (0.094 R)
• M47: 16,772,614 km (0.113 R)
• M48: 17,112,052 km (0.117 R)
• M49: 17,225,746 km (0.107 R)
• M50: 17,530,028 km (0.119 R)
• M51: 17,682,917 km (0.103 R)
• M52: 17,836,255 km (0.065 R)
• M53: 18,028,488 km (0.092 R)
• M54: 18,105,531 km (0.108 R)
• M55: 19,472,257 km (0.075 R)
• M56: 19,590,888 km (0.044 R)
• M57: 19,670,175 km (0.108 R)
• M58: 19,829,048 km (0.104 R)
• M59: 19,908,634 km (0.08 R)
• M60: 20,188,083 km (0.108 R)
• M61: 20,268,118 km (0.068 R)
• M62: 20,468,729 km (0.069 R)
• M63: 20,629,696 km (0.108 R)
• M64: 20,750,721 km (0.107 R)
• M65: 21,768,285 km (0.085 R)
• M66: 21,973,833 km (0.047 R)
• M67: 23,304,057 km (0.091 R)
• M68: 24,531,956 km (0.103 R)
• M69: 25,218,461 km (0.084 R)
• M70: 25,694,182 km (0.074 R)
• M71: 25,954,782 km (0.096 R)
• M72: 26,391,308 km (0.064 R)
• M73: 26,786,097 km (0.117 R)
• M74: 27,315,674 km (0.06 R)
• M75: 28,116,471 km (0.084 R)
• M76: 28,474,908 km (0.085 R)
• M77: 28,699,604 km (0.109 R)
• M78: 28,925,047 km (0.105 R)
• M79: 29,969,241 km (0.105 R)
• M80: 30,381,233 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 12.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.93 AU - 7.97 AU

Year: 8147 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,282,088 km

• M1: 203,453 km (0.075 R)
• M2: 392,395 km (0.083 R)
• M3: 522,845 km (0.074 R)
• M4: 788,530 km (0.06 R)
• M5: 897,737 km (0.08 R)
• M6: 1,063,491 km (0.116 R)
• M7: 1,168,210 km (0.105 R)
• M8: 1,332,019 km (0.07 R)
• M9: 1,562,849 km (0.069 R)
• M10: 1,955,244 km (0.112 R)
• M11: 2,151,965 km (0.114 R)
• M12: 2,589,090 km (0.097 R)
• M13: 2,733,003 km (0.098 R)
• M14: 3,054,041 km (0.072 R)
• M15: 3,232,062 km (0.1 R)
• M16: 3,625,205 km (0.085 R)
• M17: 4,257,705 km (0.049 R)
• M18: 5,874,708 km (0.092 R)
• M19: 6,681,789 km (0.043 R)
• M20: 6,780,972 km (0.059 R)
• M21: 7,182,792 km (0.082 R)
• M22: 7,455,060 km (0.111 R)
• M23: 8,866,516 km (0.056 R)
• M24: 9,416,887 km (0.072 R)
• M25: 9,789,984 km (0.118 R)
• M26: 10,130,020 km (0.086 R)
• M27: 10,512,392 km (0.118 R)
• M28: 10,705,373 km (0.06 R)
• M29: 10,821,611 km (0.103 R)
• M30: 11,055,582 km (0.113 R)
• M31: 11,647,840 km (0.113 R)
• M32: 12,575,945 km (0.092 R)
• M33: 12,863,173 km (0.11 R)
• M34: 12,986,890 km (0.109 R)
• M35: 14,588,635 km (0.105 R)
• M36: 15,325,255 km (0.082 R)
• M37: 16,162,853 km (0.111 R)
• M38: 16,341,174 km (0.109 R)
• M39: 17,424,262 km (0.096 R)
• M40: 17,607,071 km (0.072 R)
• M41: 17,790,478 km (0.065 R)
• M42: 18,251,838 km (0.107 R)
• M43: 19,802,270 km (0.044 R)
• M44: 19,897,564 km (0.117 R)
• M45: 20,136,621 km (0.045 R)
• M46: 21,150,596 km (0.075 R)
• M47: 21,590,413 km (0.116 R)
• M48: 22,181,325 km (0.047 R)
• M49: 22,528,542 km (0.115 R)
• M50: 22,777,622 km (0.106 R)
• M51: 23,077,716 km (0.086 R)
• M52: 24,189,527 km (0.096 R)
• M53: 25,112,097 km (0.1 R)
• M54: 25,473,974 km (0.053 R)
• M55: 25,941,767 km (0.092 R)
• M56: 26,046,036 km (0.114 R)
• M57: 27,628,034 km (0.117 R)
• M58: 28,376,921 km (0.112 R)
• M59: 28,484,482 km (0.082 R)
• M60: 28,646,047 km (0.074 R)
• M61: 28,753,908 km (0.03 R)
• M62: 29,024,081 km (0.115 R)
• M63: 29,132,390 km (0.098 R)
• M64: 29,240,998 km (0.114 R)
• M65: 30,168,505 km (0.1 R)
• M66: 30,388,115 km (0.061 R)
• M67: 30,498,069 km (0.047 R)
• M68: 32,052,241 km (0.097 R)
• M69: 32,164,290 km (0.082 R)
• M70: 32,839,126 km (0.064 R)
• M71: 33,461,753 km (0.068 R)
• M72: 33,689,141 km (0.056 R)
• M73: 34,776,119 km (0.062 R)
• M74: 35,526,502 km (0.028 R)
• M75: 36,049,197 km (0.036 R)
• M76: 36,165,734 km (0.052 R)
• M77: 38,521,751 km (0.071 R)
• M78: 38,939,129 km (0.036 R)
• M79: 39,417,992 km (0.046 R)
• M80: 40,019,375 km (0.064 R)
• M81: 40,502,576 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.28 AU - 9.16 AU

Year: 9358 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,282,088 km

• M1: 188,045 km (0.072 R)
• M2: 300,393 km (0.091 R)
• M3: 853,306 km (0.106 R)
• M4: 1,096,403 km (0.071 R)
• M5: 1,323,941 km (0.111 R)
• M6: 1,423,573 km (0.101 R)
• M7: 1,760,617 km (0.111 R)
• M8: 2,100,205 km (0.079 R)
• M9: 2,290,194 km (0.068 R)
• M10: 2,738,838 km (0.112 R)
• M11: 4,068,015 km (0.115 R)
• M12: 4,428,247 km (0.093 R)
• M13: 5,115,649 km (0.117 R)
• M14: 5,504,902 km (0.107 R)
• M15: 5,636,848 km (0.086 R)
• M16: 5,736,480 km (0.1 R)
• M17: 5,903,880 km (0.049 R)
• M18: 6,209,359 km (0.1 R)
• M19: 6,520,074 km (0.104 R)
• M20: 6,694,954 km (0.097 R)
• M21: 7,446,384 km (0.098 R)
• M22: 7,850,896 km (0.049 R)
• M23: 8,300,288 km (0.049 R)
• M24: 8,566,423 km (0.097 R)
• M25: 9,029,129 km (0.101 R)
• M26: 9,185,160 km (0.032 R)
• M27: 10,548,146 km (0.057 R)
• M28: 12,188,337 km (0.108 R)
• M29: 12,317,739 km (0.111 R)
• M30: 12,752,620 km (0.078 R)
• M31: 13,015,912 km (0.083 R)
• M32: 13,816,859 km (0.07 R)
• M33: 14,633,813 km (0.06 R)
• M34: 14,955,748 km (0.111 R)
• M35: 15,094,425 km (0.107 R)
• M36: 15,653,622 km (0.082 R)
• M37: 16,030,160 km (0.092 R)
• M38: 16,219,551 km (0.111 R)
• M39: 16,314,545 km (0.079 R)
• M40: 16,409,690 km (0.072 R)
• M41: 17,322,985 km (0.069 R)
• M42: 17,517,312 km (0.108 R)
• M43: 18,948,365 km (0.113 R)
• M44: 19,048,446 km (0.082 R)
• M45: 19,551,395 km (0.059 R)
• M46: 20,058,830 km (0.099 R)
• M47: 20,622,066 km (0.1 R)
• M48: 20,828,212 km (0.043 R)
• M49: 21,294,359 km (0.056 R)
• M50: 21,868,965 km (0.108 R)
• M51: 21,973,982 km (0.076 R)
• M52: 22,237,275 km (0.113 R)
• M53: 24,055,188 km (0.031 R)
• M54: 24,762,786 km (0.095 R)
• M55: 24,872,292 km (0.115 R)
• M56: 25,754,021 km (0.094 R)
• M57: 26,087,176 km (0.085 R)
• M58: 27,321,508 km (0.1 R)
• M59: 27,831,936 km (0.095 R)
• M60: 28,059,773 km (0.091 R)
• M61: 28,459,948 km (0.109 R)
• M62: 31,432,906 km (0.055 R)
• M63: 31,848,639 km (0.076 R)
• M64: 32,206,477 km (0.113 R)
• M65: 32,865,904 km (0.106 R)
• M66: 33,046,469 km (0.077 R)
• M67: 33,772,318 km (0.107 R)
• M68: 34,503,253 km (0.079 R)
• M69: 35,054,970 km (0.06 R)
• M70: 35,239,574 km (0.113 R)
• M71: 36,540,477 km (0.117 R)
• M72: 36,790,156 km (0.119 R)
• M73: 38,299,598 km (0.048 R)
• M74: 38,998,071 km (0.118 R)
• M75: 39,508,798 km (0.058 R)
• M76: 40,085,946 km (0.091 R)
• M77: 40,536,834 km (0.041 R)
• M78: 41,313,696 km (0.082 R)
• M79: 42,095,494 km (0.071 R)
• M80: 43,541,358 km (0.093 R)
• M81: 43,938,540 km (0.12 R)
• M82: 44,071,234 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.4

Radius: 4.3

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.25 AU - 13.95 AU

Year: 17232 Days

Day: 21.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,282,088 km

• M1: 69,713 km (0.105 R)
• M2: 221,704 km (0.1 R)
• M3: 492,177 km (0.101 R)
• M4: 548,127 km (0.104 R)
• M5: 1,425,817 km (0.115 R)
• M6: 1,904,530 km (0.065 R)
• M7: 2,023,910 km (0.064 R)
• M8: 2,270,148 km (0.12 R)
• M9: 2,824,109 km (0.113 R)
• M10: 3,064,064 km (0.088 R)
• M11: 3,636,575 km (0.116 R)
• M12: 5,330,920 km (0.099 R)
• M13: 5,457,031 km (0.054 R)
• M14: 5,927,965 km (0.081 R)
• M15: 6,278,623 km (0.107 R)
• M16: 6,546,104 km (0.086 R)
• M17: 7,464,036 km (0.092 R)
• M18: 7,557,984 km (0.057 R)
• M19: 8,178,516 km (0.034 R)
• M20: 8,470,531 km (0.117 R)
• M21: 8,964,503 km (0.094 R)
• M22: 9,366,472 km (0.096 R)
• M23: 9,569,776 km (0.1 R)
• M24: 9,980,422 km (0.098 R)
• M25: 10,240,124 km (0.112 R)
• M26: 10,978,838 km (0.082 R)
• M27: 12,786,878 km (0.093 R)
• M28: 13,524,246 km (0.099 R)
• M29: 13,638,838 km (0.097 R)
• M30: 13,869,069 km (0.091 R)
• M31: 14,042,603 km (0.116 R)
• M32: 14,508,899 km (0.038 R)
• M33: 14,567,541 km (0.096 R)
• M34: 14,980,282 km (0.098 R)
• M35: 15,456,602 km (0.116 R)
• M36: 15,817,132 km (0.07 R)
• M37: 16,241,242 km (0.057 R)
• M38: 16,669,092 km (0.092 R)
• M39: 17,974,783 km (0.1 R)
• M40: 19,442,188 km (0.12 R)
• M41: 20,288,314 km (0.111 R)
• M42: 21,412,990 km (0.103 R)
• M43: 21,881,830 km (0.116 R)
• M44: 22,016,468 km (0.119 R)
• M45: 22,286,492 km (0.071 R)
• M46: 22,693,698 km (0.115 R)
• M47: 23,791,148 km (0.08 R)
• M48: 23,998,939 km (0.093 R)
• M49: 26,538,064 km (0.067 R)
• M50: 26,609,871 km (0.097 R)
• M51: 26,681,678 km (0.06 R)
• M52: 27,766,412 km (0.063 R)
• M53: 28,718,154 km (0.032 R)
• M54: 29,087,062 km (0.095 R)
• M55: 29,680,666 km (0.089 R)
• M56: 30,804,296 km (0.101 R)
• M57: 32,017,983 km (0.116 R)
• M58: 33,557,046 km (0.118 R)
• M59: 33,945,552 km (0.109 R)
• M60: 34,570,273 km (0.117 R)
• M61: 36,467,174 km (0.114 R)
• M62: 36,866,600 km (0.12 R)
• M63: 37,669,791 km (0.114 R)
• M64: 37,911,840 km (0.083 R)
• M65: 38,885,274 km (0.081 R)
• M66: 39,456,887 km (0.115 R)
• M67: 40,360,907 km (0.115 R)
• M68: 40,856,824 km (0.107 R)
• M69: 41,188,483 km (0.119 R)
• M70: 42,356,543 km (0.117 R)
• M71: 44,044,156 km (0.103 R)
• M72: 44,128,978 km (0.059 R)
• M73: 45,925,649 km (0.067 R)
• M74: 46,529,725 km (0.082 R)
• M75: 47,136,494 km (0.094 R)
• M76: 49,413,074 km (0.107 R)
• M77: 50,032,110 km (0.058 R)
• M78: 50,209,384 km (0.103 R)
• M79: 50,920,871 km (0.044 R)
• M80: 52,353,720 km (0.074 R)
• M81: 53,618,270 km (0.095 R)
• M82: 54,072,300 km (0.089 R)
• M83: 55,167,207 km (0.102 R)
• M84: 55,350,464 km (0.035 R)
• M85: 56,177,441 km (0.115 R)
• M86: 56,823,405 km (0.091 R)
• M87: 57,843,363 km (0.109 R)
• M88: 58,029,612 km (0.093 R)
• M89: 60,561,556 km (0.099 R)
• M90: 60,845,194 km (0.1 R)
• M91: 62,555,696 km (0.094 R)
• M92: 63,416,931 km (0.097 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit