🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.8 AU - 1.28 AU

Year: 327 Days

Day: 14.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.4 AU - 2.74 AU

Year: 1272 Days

Day: 40.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.24 AU - 3.04 AU

Year: 1324 Days

Day: 46.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.44 AU - 4.4 AU

Year: 2396 Days

Day: 46.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,866,495 km

• M1: 1,718,580 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 8.7

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.92 AU - 11.36 AU

Year: 8530 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,866,495 km

• M1: 224,397 km (0.07 R)
• M2: 315,951 km (0.119 R)
• M3: 476,320 km (0.098 R)
• M4: 574,605 km (0.073 R)
• M5: 680,222 km (0.099 R)
• M6: 1,092,812 km (0.03 R)
• M7: 1,305,541 km (0.065 R)
• M8: 1,552,826 km (0.059 R)
• M9: 1,770,341 km (0.102 R)
• M10: 2,234,992 km (0.071 R)
• M11: 2,658,803 km (0.112 R)
• M12: 2,840,564 km (0.101 R)
• M13: 3,354,732 km (0.098 R)
• M14: 3,838,981 km (0.109 R)
• M15: 3,985,736 km (0.085 R)
• M16: 4,194,276 km (0.04 R)
• M17: 4,591,009 km (0.066 R)
• M18: 4,904,417 km (0.112 R)
• M19: 5,785,099 km (0.082 R)
• M20: 6,021,314 km (0.098 R)
• M21: 6,364,342 km (0.077 R)
• M22: 6,926,531 km (0.112 R)
• M23: 7,213,609 km (0.104 R)
• M24: 7,358,570 km (0.082 R)
• M25: 7,541,229 km (0.053 R)
• M26: 7,725,384 km (0.12 R)
• M27: 7,836,535 km (0.06 R)
• M28: 8,060,483 km (0.074 R)
• M29: 9,094,503 km (0.09 R)
• M30: 9,251,282 km (0.063 R)
• M31: 9,527,739 km (0.107 R)
• M32: 9,967,706 km (0.095 R)
• M33: 10,088,880 km (0.088 R)
• M34: 10,251,044 km (0.109 R)
• M35: 11,033,741 km (0.114 R)
• M36: 11,368,989 km (0.11 R)
• M37: 11,495,699 km (0.08 R)
• M38: 11,707,679 km (0.058 R)
• M39: 11,921,006 km (0.055 R)
• M40: 12,178,763 km (0.11 R)
• M41: 12,265,081 km (0.065 R)
• M42: 12,699,812 km (0.107 R)
• M43: 12,787,327 km (0.112 R)
• M44: 13,139,480 km (0.095 R)
• M45: 13,943,569 km (0.058 R)
• M46: 14,260,567 km (0.079 R)
• M47: 14,579,958 km (0.063 R)
• M48: 16,354,638 km (0.091 R)
• M49: 17,656,588 km (0.111 R)
• M50: 18,048,834 km (0.11 R)
• M51: 19,091,830 km (0.09 R)
• M52: 20,512,561 km (0.093 R)
• M53: 22,019,909 km (0.034 R)
• M54: 22,760,269 km (0.071 R)
• M55: 23,401,296 km (0.117 R)
• M56: 23,616,268 km (0.107 R)
• M57: 24,591,945 km (0.105 R)
• M58: 25,029,818 km (0.114 R)
• M59: 25,802,192 km (0.118 R)
• M60: 26,191,446 km (0.081 R)
• M61: 29,431,885 km (0.106 R)
• M62: 30,013,222 km (0.033 R)
• M63: 30,951,351 km (0.102 R)
• M64: 31,128,325 km (0.09 R)
• M65: 31,187,416 km (0.065 R)
• M66: 31,661,342 km (0.068 R)
• M67: 32,796,341 km (0.113 R)
• M68: 33,338,633 km (0.091 R)
• M69: 33,701,857 km (0.071 R)
• M70: 33,762,444 km (0.119 R)
• M71: 34,005,391 km (0.029 R)
• M72: 34,066,278 km (0.072 R)
• M73: 34,493,230 km (0.058 R)
• M74: 35,537,273 km (0.107 R)
• M75: 35,722,625 km (0.073 R)
• M76: 37,216,809 km (0.084 R)
• M77: 37,971,530 km (0.072 R)
• M78: 38,350,761 km (0.08 R)
• M79: 38,667,758 km (0.084 R)
• M80: 39,113,111 km (0.113 R)
• M81: 39,816,221 km (0.094 R)
• M82: 40,394,716 km (0.035 R)
• M83: 42,146,657 km (0.088 R)
• M84: 42,408,304 km (0.095 R)
• M85: 42,670,399 km (0.117 R)
• M86: 43,526,248 km (0.05 R)
• M87: 43,989,403 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 13.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.52 AU - 11.46 AU

Year: 9747 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,866,495 km

• M1: 190,288 km (0.05 R)
• M2: 296,952 km (0.062 R)
• M3: 470,784 km (0.065 R)
• M4: 651,050 km (0.109 R)
• M5: 870,809 km (0.108 R)
• M6: 1,240,166 km (0.098 R)
• M7: 1,468,602 km (0.063 R)
• M8: 1,605,634 km (0.115 R)
• M9: 1,693,597 km (0.037 R)
• M10: 1,874,461 km (0.092 R)
• M11: 2,236,339 km (0.105 R)
• M12: 2,435,902 km (0.084 R)
• M13: 2,579,217 km (0.077 R)
• M14: 3,521,085 km (0.038 R)
• M15: 4,041,386 km (0.056 R)
• M16: 4,919,227 km (0.079 R)
• M17: 5,023,197 km (0.047 R)
• M18: 5,233,682 km (0.055 R)
• M19: 6,048,541 km (0.096 R)
• M20: 6,499,429 km (0.065 R)
• M21: 6,613,871 km (0.119 R)
• M22: 7,225,727 km (0.057 R)
• M23: 7,433,817 km (0.114 R)
• M24: 8,039,240 km (0.118 R)
• M25: 8,162,209 km (0.114 R)
• M26: 9,168,853 km (0.077 R)
• M27: 10,114,910 km (0.078 R)
• M28: 10,381,344 km (0.079 R)
• M29: 10,481,874 km (0.079 R)
• M30: 10,989,460 km (0.062 R)
• M31: 11,504,974 km (0.049 R)
• M32: 11,783,226 km (0.106 R)
• M33: 12,275,552 km (0.116 R)
• M34: 13,425,960 km (0.08 R)
• M35: 13,755,823 km (0.103 R)
• M36: 14,162,580 km (0.098 R)
• M37: 14,386,079 km (0.069 R)
• M38: 15,215,749 km (0.109 R)
• M39: 15,790,354 km (0.101 R)
• M40: 16,645,905 km (0.109 R)
• M41: 16,921,314 km (0.089 R)
• M42: 17,238,013 km (0.093 R)
• M43: 17,636,542 km (0.093 R)
• M44: 18,078,454 km (0.109 R)
• M45: 18,199,628 km (0.071 R)
• M46: 18,605,338 km (0.103 R)
• M47: 20,007,518 km (0.056 R)
• M48: 20,091,144 km (0.086 R)
• M49: 21,060,239 km (0.113 R)
• M50: 21,400,873 km (0.104 R)
• M51: 21,571,863 km (0.086 R)
• M52: 22,001,359 km (0.046 R)
• M53: 23,043,757 km (0.108 R)
• M54: 23,262,918 km (0.094 R)
• M55: 24,102,311 km (0.062 R)
• M56: 24,324,763 km (0.088 R)
• M57: 25,176,574 km (0.113 R)
• M58: 25,764,942 km (0.107 R)
• M59: 25,947,003 km (0.059 R)
• M60: 26,449,652 km (0.069 R)
• M61: 27,511,048 km (0.12 R)
• M62: 28,633,481 km (0.11 R)
• M63: 28,774,702 km (0.068 R)
• M64: 28,963,644 km (0.09 R)
• M65: 30,057,354 km (0.111 R)
• M66: 30,201,117 km (0.104 R)
• M67: 30,297,010 km (0.114 R)
• M68: 30,585,285 km (0.091 R)
• M69: 31,261,617 km (0.068 R)
• M70: 31,455,795 km (0.116 R)
• M71: 31,942,885 km (0.099 R)
• M72: 32,334,383 km (0.057 R)
• M73: 32,973,914 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.8

Radius: 7.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.83 AU - 18.79 AU

Year: 21275 Days

Day: 22.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,866,495 km

• M1: 143,913 km (0.076 R)
• M2: 1,084,136 km (0.067 R)
• M3: 1,449,603 km (0.108 R)
• M4: 2,515,937 km (0.111 R)
• M5: 2,684,384 km (0.064 R)
• M6: 2,961,589 km (0.094 R)
• M7: 3,067,953 km (0.065 R)
• M8: 3,656,621 km (0.061 R)
• M9: 3,886,253 km (0.089 R)
• M10: 4,199,811 km (0.094 R)
• M11: 4,685,555 km (0.101 R)
• M12: 5,274,671 km (0.115 R)
• M13: 5,360,690 km (0.035 R)
• M14: 6,707,071 km (0.087 R)
• M15: 6,847,244 km (0.105 R)
• M16: 7,178,005 km (0.071 R)
• M17: 7,417,661 km (0.111 R)
• M18: 7,562,621 km (0.104 R)
• M19: 7,708,479 km (0.108 R)
• M20: 8,052,704 km (0.096 R)
• M21: 8,351,600 km (0.073 R)
• M22: 8,857,989 km (0.042 R)
• M23: 9,847,429 km (0.112 R)
• M24: 11,257,389 km (0.062 R)
• M25: 11,479,841 km (0.096 R)
• M26: 11,872,685 km (0.095 R)
• M27: 12,156,024 km (0.108 R)
• M28: 15,539,928 km (0.108 R)
• M29: 16,287,169 km (0.117 R)
• M30: 16,412,831 km (0.073 R)
• M31: 17,816,508 km (0.084 R)
• M32: 18,336,361 km (0.09 R)
• M33: 18,861,300 km (0.093 R)
• M34: 20,533,205 km (0.109 R)
• M35: 21,627,813 km (0.066 R)
• M36: 21,696,927 km (0.049 R)
• M37: 21,766,041 km (0.064 R)
• M38: 22,671,258 km (0.094 R)
• M39: 22,741,420 km (0.088 R)
• M40: 23,093,274 km (0.111 R)
• M41: 23,446,923 km (0.067 R)
• M42: 23,517,832 km (0.118 R)
• M43: 23,802,368 km (0.108 R)
• M44: 24,159,607 km (0.097 R)
• M45: 24,806,917 km (0.12 R)
• M46: 25,825,380 km (0.108 R)
• M47: 26,045,438 km (0.084 R)
• M48: 26,192,493 km (0.111 R)
• M49: 27,080,356 km (0.055 R)
• M50: 27,378,505 km (0.09 R)
• M51: 28,506,323 km (0.097 R)
• M52: 28,961,699 km (0.05 R)
• M53: 30,729,497 km (0.035 R)
• M54: 31,352,572 km (0.098 R)
• M55: 31,430,812 km (0.092 R)
• M56: 31,979,836 km (0.092 R)
• M57: 33,007,873 km (0.095 R)
• M58: 33,565,873 km (0.037 R)
• M59: 34,610,515 km (0.111 R)
• M60: 35,665,778 km (0.091 R)
• M61: 36,238,439 km (0.109 R)
• M62: 36,566,956 km (0.106 R)
• M63: 36,649,234 km (0.077 R)
• M64: 36,731,663 km (0.09 R)
• M65: 37,974,372 km (0.089 R)
• M66: 39,062,547 km (0.04 R)
• M67: 40,161,044 km (0.068 R)
• M68: 41,012,855 km (0.088 R)
• M69: 44,040,865 km (0.048 R)
• M70: 44,216,044 km (0.118 R)
• M71: 44,743,078 km (0.071 R)
• M72: 45,714,566 km (0.116 R)
• M73: 47,768,395 km (0.106 R)
• M74: 48,489,756 km (0.069 R)
• M75: 49,487,574 km (0.098 R)
• M76: 49,669,635 km (0.115 R)
• M77: 50,859,087 km (0.056 R)
• M78: 52,243,017 km (0.077 R)
• M79: 53,732,862 km (0.082 R)
• M80: 54,107,605 km (0.11 R)
• M81: 55,331,166 km (0.101 R)
• M82: 56,658,997 km (0.073 R)
• M83: 57,613,880 km (0.11 R)
• M84: 57,901,407 km (0.11 R)
• M85: 61,193,159 km (0.11 R)
• M86: 63,157,528 km (0.066 R)
• M87: 65,842,212 km (0.064 R)
• M88: 65,942,293 km (0.05 R)
• M89: 67,349,709 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196

Radius: 5.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 19.22 AU - 26.38 AU

Year: 33607 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,866,495 km

• M1: 97,089 km (0.047 R)
• M2: 368,908 km (0.118 R)
• M3: 458,517 km (0.101 R)
• M4: 659,876 km (0.104 R)
• M5: 1,035,516 km (0.067 R)
• M6: 1,299,856 km (0.11 R)
• M7: 1,497,175 km (0.059 R)
• M8: 1,555,369 km (0.071 R)
• M9: 1,704,219 km (0.083 R)
• M10: 2,310,838 km (0.081 R)
• M11: 2,654,913 km (0.053 R)
• M12: 2,978,344 km (0.108 R)
• M13: 3,740,844 km (0.118 R)
• M14: 4,021,490 km (0.117 R)
• M15: 4,184,851 km (0.094 R)
• M16: 4,602,977 km (0.049 R)
• M17: 5,210,494 km (0.057 R)
• M18: 5,343,935 km (0.03 R)
• M19: 5,568,930 km (0.042 R)
• M20: 6,933,712 km (0.116 R)
• M21: 7,129,685 km (0.085 R)
• M22: 7,277,936 km (0.09 R)
• M23: 8,291,911 km (0.101 R)
• M24: 9,620,639 km (0.112 R)
• M25: 9,729,696 km (0.111 R)
• M26: 10,786,754 km (0.114 R)
• M27: 11,472,960 km (0.079 R)
• M28: 12,291,260 km (0.116 R)
• M29: 12,350,501 km (0.112 R)
• M30: 13,614,902 km (0.054 R)
• M31: 13,676,088 km (0.043 R)
• M32: 13,737,423 km (0.073 R)
• M33: 13,798,758 km (0.111 R)
• M34: 15,236,394 km (0.082 R)
• M35: 17,115,941 km (0.107 R)
• M36: 17,380,879 km (0.109 R)
• M37: 21,158,524 km (0.092 R)
• M38: 21,728,343 km (0.094 R)
• M39: 22,665,125 km (0.077 R)
• M40: 23,321,410 km (0.044 R)
• M41: 24,652,532 km (0.094 R)
• M42: 24,727,182 km (0.06 R)
• M43: 25,101,775 km (0.08 R)
• M44: 27,620,105 km (0.095 R)
• M45: 27,853,029 km (0.102 R)
• M46: 28,086,551 km (0.09 R)
• M47: 29,264,036 km (0.1 R)
• M48: 29,660,171 km (0.041 R)
• M49: 30,377,643 km (0.08 R)
• M50: 30,457,678 km (0.062 R)
• M51: 30,618,047 km (0.11 R)
• M52: 31,992,253 km (0.056 R)
• M53: 32,318,526 km (0.099 R)
• M54: 35,725,767 km (0.042 R)
• M55: 36,064,307 km (0.111 R)
• M56: 36,573,987 km (0.084 R)
• M57: 36,829,799 km (0.109 R)
• M58: 37,686,546 km (0.041 R)
• M59: 38,203,855 km (0.091 R)
• M60: 41,978,658 km (0.113 R)
• M61: 42,604,426 km (0.03 R)
• M62: 43,233,186 km (0.092 R)
• M63: 44,227,414 km (0.106 R)
• M64: 45,962,450 km (0.068 R)
• M65: 46,699,668 km (0.078 R)
• M66: 50,443,804 km (0.094 R)
• M67: 50,633,494 km (0.095 R)
• M68: 51,968,206 km (0.094 R)
• M69: 52,832,283 km (0.11 R)
• M70: 55,746,899 km (0.109 R)
• M71: 56,041,158 km (0.09 R)
• M72: 56,434,450 km (0.077 R)
• M73: 56,828,491 km (0.058 R)
• M74: 59,212,483 km (0.111 R)
• M75: 59,713,336 km (0.115 R)
• M76: 59,913,947 km (0.118 R)
• M77: 60,215,387 km (0.044 R)
• M78: 60,819,912 km (0.042 R)
• M79: 62,136,373 km (0.102 R)
• M80: 62,849,207 km (0.055 R)
• M81: 63,974,781 km (0.1 R)
• M82: 65,313,533 km (0.113 R)
• M83: 66,765,679 km (0.097 R)
• M84: 67,078,189 km (0.114 R)
• M85: 67,391,298 km (0.108 R)
• M86: 67,600,136 km (0.093 R)
• M87: 67,704,705 km (0.119 R)
• M88: 69,701,538 km (0.064 R)
• M89: 70,018,685 km (0.081 R)
• M90: 70,336,132 km (0.093 R)

Kuiper Belt

Range: 35.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit