🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.61 AU - 0.93 AU

Year: 259 Days

Day: 22.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 349 Days

Day: 31.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.89 AU - 1.43 AU

Year: 478 Days

Day: 40.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 12.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.17 AU - 5.65 AU

Year: 4166 Days

Day: 5.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,258,979 km

• M1: 168,896 km (0.079 R)
• M2: 260,899 km (0.069 R)
• M3: 352,004 km (0.101 R)
• M4: 451,337 km (0.102 R)
• M5: 1,053,618 km (0.082 R)
• M6: 1,184,666 km (0.065 R)
• M7: 1,522,757 km (0.12 R)
• M8: 1,688,062 km (0.115 R)
• M9: 2,103,047 km (0.094 R)
• M10: 2,186,522 km (0.097 R)
• M11: 2,426,627 km (0.057 R)
• M12: 2,675,408 km (0.091 R)
• M13: 2,858,217 km (0.059 R)
• M14: 3,007,665 km (0.084 R)
• M15: 3,198,103 km (0.099 R)
• M16: 3,571,051 km (0.088 R)
• M17: 4,125,161 km (0.117 R)
• M18: 4,316,048 km (0.102 R)
• M19: 4,444,852 km (0.114 R)
• M20: 4,596,843 km (0.109 R)
• M21: 4,706,499 km (0.074 R)
• M22: 5,131,057 km (0.047 R)
• M23: 5,290,678 km (0.044 R)
• M24: 5,521,657 km (0.067 R)
• M25: 5,945,618 km (0.102 R)
• M26: 6,234,192 km (0.067 R)
• M27: 6,950,766 km (0.062 R)
• M28: 7,981,794 km (0.064 R)
• M29: 8,220,403 km (0.102 R)
• M30: 8,731,729 km (0.064 R)
• M31: 8,840,785 km (0.048 R)
• M32: 9,142,973 km (0.029 R)
• M33: 9,504,402 km (0.109 R)
• M34: 10,529,745 km (0.088 R)
• M35: 10,938,148 km (0.093 R)
• M36: 11,173,764 km (0.112 R)
• M37: 11,292,246 km (0.1 R)
• M38: 11,470,716 km (0.085 R)
• M39: 12,224,540 km (0.103 R)
• M40: 12,407,797 km (0.113 R)
• M41: 12,591,952 km (0.045 R)
• M42: 12,777,154 km (0.091 R)
• M43: 13,243,899 km (0.031 R)
• M44: 13,337,997 km (0.083 R)
• M45: 13,463,808 km (0.102 R)
• M46: 13,843,338 km (0.119 R)
• M47: 14,162,281 km (0.115 R)
• M48: 14,258,472 km (0.11 R)
• M49: 14,419,290 km (0.059 R)
• M50: 14,840,258 km (0.117 R)
• M51: 15,003,170 km (0.089 R)
• M52: 15,134,069 km (0.114 R)
• M53: 15,561,769 km (0.085 R)
• M54: 16,026,869 km (0.117 R)
• M55: 16,294,798 km (0.107 R)
• M56: 16,496,606 km (0.105 R)
• M57: 16,733,120 km (0.087 R)
• M58: 17,073,007 km (0.09 R)
• M59: 17,449,544 km (0.085 R)
• M60: 17,552,767 km (0.111 R)
• M61: 17,932,895 km (0.077 R)
• M62: 18,106,429 km (0.077 R)
• M63: 18,841,852 km (0.033 R)
• M64: 19,302,164 km (0.085 R)
• M65: 19,622,902 km (0.12 R)
• M66: 20,125,402 km (0.06 R)
• M67: 20,450,627 km (0.104 R)
• M68: 20,814,150 km (0.11 R)
• M69: 21,216,419 km (0.067 R)
• M70: 22,663,329 km (0.114 R)
• M71: 24,103,807 km (0.104 R)
• M72: 24,873,638 km (0.066 R)
• M73: 25,808,325 km (0.11 R)
• M74: 26,122,481 km (0.098 R)
• M75: 26,358,846 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 11.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.4 AU - 12.64 AU

Year: 14007 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,258,979 km

• M1: 342,729 km (0.095 R)
• M2: 436,377 km (0.119 R)
• M3: 559,646 km (0.044 R)
• M4: 1,126,472 km (0.117 R)
• M5: 1,226,852 km (0.079 R)
• M6: 1,834,219 km (0.106 R)
• M7: 2,045,452 km (0.058 R)
• M8: 2,264,762 km (0.103 R)
• M9: 2,968,770 km (0.029 R)
• M10: 3,110,289 km (0.078 R)
• M11: 4,604,622 km (0.114 R)
• M12: 4,727,742 km (0.118 R)
• M13: 4,851,908 km (0.111 R)
• M14: 5,929,162 km (0.115 R)
• M15: 6,936,255 km (0.027 R)
• M16: 7,077,774 km (0.109 R)
• M17: 7,220,192 km (0.068 R)
• M18: 7,556,338 km (0.09 R)
• M19: 8,144,407 km (0.077 R)
• M20: 8,544,582 km (0.049 R)
• M21: 9,105,574 km (0.064 R)
• M22: 9,521,007 km (0.079 R)
• M23: 9,731,042 km (0.117 R)
• M24: 10,316,568 km (0.116 R)
• M25: 10,913,613 km (0.115 R)
• M26: 12,541,089 km (0.087 R)
• M27: 13,003,197 km (0.11 R)
• M28: 13,353,555 km (0.093 R)
• M29: 14,483,467 km (0.081 R)
• M30: 14,907,428 km (0.03 R)
• M31: 15,274,092 km (0.092 R)
• M32: 16,580,830 km (0.092 R)
• M33: 17,279,601 km (0.039 R)
• M34: 18,378,248 km (0.117 R)
• M35: 18,903,187 km (0.1 R)
• M36: 19,833,536 km (0.095 R)
• M37: 20,236,852 km (0.082 R)
• M38: 20,846,912 km (0.1 R)
• M39: 21,877,043 km (0.067 R)
• M40: 21,946,307 km (0.063 R)
• M41: 22,853,468 km (0.082 R)
• M42: 23,986,822 km (0.095 R)
• M43: 24,201,345 km (0.107 R)
• M44: 24,921,060 km (0.119 R)
• M45: 25,501,949 km (0.064 R)
• M46: 26,013,723 km (0.063 R)
• M47: 26,824,993 km (0.091 R)
• M48: 27,495,041 km (0.094 R)
• M49: 28,321,270 km (0.087 R)
• M50: 28,548,061 km (0.092 R)
• M51: 29,308,317 km (0.092 R)
• M52: 29,921,369 km (0.073 R)
• M53: 31,082,249 km (0.102 R)
• M54: 31,160,189 km (0.098 R)
• M55: 31,394,310 km (0.07 R)
• M56: 34,894,751 km (0.103 R)
• M57: 35,300,310 km (0.115 R)
• M58: 35,381,542 km (0.114 R)
• M59: 36,034,238 km (0.117 R)
• M60: 36,280,027 km (0.09 R)
• M61: 38,182,762 km (0.081 R)
• M62: 39,104,135 km (0.1 R)
• M63: 40,457,398 km (0.085 R)
• M64: 40,883,452 km (0.066 R)
• M65: 41,482,442 km (0.039 R)
• M66: 42,084,275 km (0.108 R)
• M67: 42,429,546 km (0.114 R)
• M68: 43,994,789 km (0.082 R)
• M69: 44,520,626 km (0.112 R)
• M70: 44,784,367 km (0.099 R)
• M71: 46,645,214 km (0.083 R)
• M72: 47,181,373 km (0.052 R)
• M73: 49,710,924 km (0.101 R)
• M74: 50,624,967 km (0.086 R)
• M75: 51,176,085 km (0.108 R)
• M76: 53,493,655 km (0.055 R)
• M77: 57,942,546 km (0.119 R)
• M78: 58,326,714 km (0.084 R)
• M79: 59,000,802 km (0.105 R)
• M80: 59,097,442 km (0.071 R)
• M81: 59,193,933 km (0.092 R)
• M82: 60,259,817 km (0.087 R)
• M83: 60,356,907 km (0.116 R)
• M84: 61,527,510 km (0.105 R)
• M85: 63,001,198 km (0.102 R)
• M86: 64,387,073 km (0.078 R)
• M87: 64,585,889 km (0.11 R)
• M88: 65,183,532 km (0.105 R)
• M89: 66,585,264 km (0.102 R)
• M90: 66,987,533 km (0.106 R)
• M91: 67,289,870 km (0.095 R)
• M92: 67,390,699 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.2

Radius: 6.1

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.33 AU - 14.53 AU

Year: 16779 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,258,979 km

• M1: 299,046 km (0.038 R)
• M2: 476,918 km (0.066 R)
• M3: 834,307 km (0.112 R)
• M4: 1,442,572 km (0.063 R)
• M5: 1,523,206 km (0.044 R)
• M6: 1,745,658 km (0.118 R)
• M7: 1,948,811 km (0.08 R)
• M8: 2,068,340 km (0.098 R)
• M9: 2,159,595 km (0.093 R)
• M10: 2,377,709 km (0.106 R)
• M11: 2,801,519 km (0.116 R)
• M12: 3,283,972 km (0.073 R)
• M13: 3,903,906 km (0.11 R)
• M14: 5,042,196 km (0.081 R)
• M15: 5,289,781 km (0.053 R)
• M16: 5,754,132 km (0.097 R)
• M17: 5,796,917 km (0.1 R)
• M18: 6,497,036 km (0.06 R)
• M19: 6,541,616 km (0.072 R)
• M20: 6,676,254 km (0.065 R)
• M21: 6,766,461 km (0.111 R)
• M22: 7,549,457 km (0.112 R)
• M23: 8,215,616 km (0.083 R)
• M24: 8,801,591 km (0.057 R)
• M25: 9,149,555 km (0.109 R)
• M26: 9,400,880 km (0.08 R)
• M27: 9,552,871 km (0.092 R)
• M28: 9,603,585 km (0.108 R)
• M29: 10,116,706 km (0.076 R)
• M30: 11,062,613 km (0.083 R)
• M31: 11,222,982 km (0.1 R)
• M32: 11,276,687 km (0.073 R)
• M33: 11,654,422 km (0.117 R)
• M34: 15,654,520 km (0.082 R)
• M35: 15,714,359 km (0.086 R)
• M36: 16,379,022 km (0.044 R)
• M37: 17,673,044 km (0.108 R)
• M38: 18,111,665 km (0.093 R)
• M39: 18,300,756 km (0.085 R)
• M40: 18,999,528 km (0.092 R)
• M41: 19,063,556 km (0.101 R)
• M42: 20,031,604 km (0.06 R)
• M43: 20,227,128 km (0.116 R)
• M44: 21,948,252 km (0.09 R)
• M45: 22,217,079 km (0.114 R)
• M46: 23,235,242 km (0.093 R)
• M47: 23,715,601 km (0.025 R)
• M48: 23,922,495 km (0.092 R)
• M49: 23,991,609 km (0.072 R)
• M50: 24,895,778 km (0.1 R)
• M51: 25,176,125 km (0.042 R)
• M52: 28,769,017 km (0.074 R)
• M53: 28,842,469 km (0.051 R)
• M54: 29,654,936 km (0.094 R)
• M55: 29,952,186 km (0.101 R)
• M56: 30,849,923 km (0.119 R)
• M57: 31,075,666 km (0.092 R)
• M58: 31,453,252 km (0.103 R)
• M59: 31,908,478 km (0.092 R)
• M60: 32,213,059 km (0.087 R)
• M61: 32,289,354 km (0.066 R)
• M62: 32,748,470 km (0.114 R)
• M63: 33,055,744 km (0.043 R)
• M64: 34,606,326 km (0.086 R)
• M65: 34,684,416 km (0.074 R)
• M66: 34,762,656 km (0.095 R)
• M67: 35,390,518 km (0.069 R)
• M68: 35,784,708 km (0.113 R)
• M69: 37,777,950 km (0.092 R)
• M70: 38,585,180 km (0.096 R)
• M71: 38,747,344 km (0.093 R)
• M72: 38,828,576 km (0.102 R)
• M73: 38,991,039 km (0.085 R)
• M74: 39,316,714 km (0.064 R)
• M75: 39,561,456 km (0.084 R)
• M76: 39,724,967 km (0.101 R)
• M77: 41,206,584 km (0.086 R)
• M78: 44,818,475 km (0.114 R)
• M79: 47,224,308 km (0.104 R)
• M80: 47,571,375 km (0.074 R)
• M81: 48,006,406 km (0.057 R)
• M82: 48,355,417 km (0.098 R)
• M83: 48,617,812 km (0.085 R)
• M84: 49,759,842 km (0.107 R)
• M85: 50,024,780 km (0.08 R)
• M86: 54,962,108 km (0.082 R)
• M87: 59,583,336 km (0.094 R)
• M88: 60,146,123 km (0.112 R)
• M89: 60,616,608 km (0.102 R)
• M90: 62,225,085 km (0.088 R)
• M91: 63,273,317 km (0.079 R)
• M92: 63,464,503 km (0.115 R)
• M93: 63,943,366 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 6.4

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.62 AU - 14.4 AU

Year: 20078 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,258,979 km

• M1: 119,529 km (0.056 R)
• M2: 169,195 km (0.057 R)
• M3: 217,515 km (0.083 R)
• M4: 451,786 km (0.03 R)
• M5: 841,787 km (0.105 R)
• M6: 1,031,926 km (0.096 R)
• M7: 1,183,469 km (0.112 R)
• M8: 1,799,064 km (0.077 R)
• M9: 1,951,205 km (0.106 R)
• M10: 2,107,535 km (0.119 R)
• M11: 2,465,971 km (0.117 R)
• M12: 2,600,909 km (0.117 R)
• M13: 2,703,832 km (0.105 R)
• M14: 3,128,989 km (0.08 R)
• M15: 3,922,157 km (0.072 R)
• M16: 5,460,771 km (0.099 R)
• M17: 5,504,753 km (0.076 R)
• M18: 5,770,738 km (0.08 R)
• M19: 6,315,424 km (0.055 R)
• M20: 6,500,626 km (0.098 R)
• M21: 6,971,560 km (0.092 R)
• M22: 7,067,003 km (0.068 R)
• M23: 7,356,176 km (0.102 R)
• M24: 9,275,367 km (0.067 R)
• M25: 9,698,131 km (0.098 R)
• M26: 10,289,641 km (0.063 R)
• M27: 10,672,162 km (0.111 R)
• M28: 12,537,199 km (0.091 R)
• M29: 12,945,751 km (0.045 R)
• M30: 13,835,559 km (0.077 R)
• M31: 13,895,548 km (0.074 R)
• M32: 14,500,671 km (0.066 R)
• M33: 17,069,715 km (0.05 R)
• M34: 17,587,174 km (0.065 R)
• M35: 17,717,325 km (0.113 R)
• M36: 18,504,957 km (0.091 R)
• M37: 18,969,758 km (0.1 R)
• M38: 19,371,279 km (0.118 R)
• M39: 19,910,878 km (0.106 R)
• M40: 20,250,615 km (0.089 R)
• M41: 20,387,048 km (0.113 R)
• M42: 21,420,022 km (0.07 R)
• M43: 22,329,128 km (0.09 R)
• M44: 22,470,049 km (0.118 R)
• M45: 24,692,625 km (0.099 R)
• M46: 25,130,797 km (0.111 R)
• M47: 26,014,920 km (0.089 R)
• M48: 26,163,321 km (0.071 R)
• M49: 27,435,501 km (0.07 R)
• M50: 27,586,446 km (0.084 R)
• M51: 27,813,535 km (0.111 R)
• M52: 28,421,950 km (0.107 R)
• M53: 28,727,728 km (0.037 R)
• M54: 29,419,917 km (0.067 R)
• M55: 30,663,973 km (0.092 R)
• M56: 31,056,219 km (0.094 R)
• M57: 31,371,272 km (0.117 R)
• M58: 31,529,098 km (0.063 R)
• M59: 31,925,083 km (0.08 R)
• M60: 34,010,328 km (0.055 R)
• M61: 34,497,718 km (0.12 R)
• M62: 35,315,270 km (0.079 R)
• M63: 36,221,833 km (0.109 R)
• M64: 38,142,072 km (0.114 R)
• M65: 38,648,460 km (0.073 R)
• M66: 38,987,299 km (0.091 R)
• M67: 40,610,137 km (0.077 R)
• M68: 40,696,156 km (0.113 R)
• M69: 40,954,511 km (0.117 R)
• M70: 41,819,935 km (0.098 R)
• M71: 43,129,216 km (0.096 R)
• M72: 43,833,074 km (0.09 R)
• M73: 44,274,836 km (0.073 R)
• M74: 46,505,939 km (0.108 R)
• M75: 47,589,775 km (0.116 R)
• M76: 47,952,999 km (0.065 R)
• M77: 48,408,076 km (0.055 R)
• M78: 48,590,585 km (0.037 R)
• M79: 49,322,867 km (0.098 R)
• M80: 49,506,423 km (0.067 R)
• M81: 50,428,096 km (0.108 R)
• M82: 52,101,049 km (0.067 R)
• M83: 53,414,817 km (0.068 R)
• M84: 55,405,965 km (0.06 R)
• M85: 56,074,967 km (0.05 R)
• M86: 56,362,643 km (0.08 R)
• M87: 57,614,329 km (0.075 R)
• M88: 58,001,338 km (0.075 R)
• M89: 58,875,289 km (0.12 R)
• M90: 59,558,054 km (0.037 R)
• M91: 59,851,415 km (0.113 R)
• M92: 61,029,798 km (0.12 R)
• M93: 61,128,383 km (0.097 R)
• M94: 62,513,509 km (0.096 R)
• M95: 63,609,164 km (0.09 R)
• M96: 65,012,691 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit