🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 16 Hours

Environment

Temp: 185 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.99 AU

Year: 254 Days

Day: 36.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.74 AU - 2.24 AU

Year: 996 Days

Day: 31.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.8 AU - 4.56 AU

Year: 3032 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 14.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.92 AU - 13.86 AU

Year: 16418 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,072,463 km

• M1: 202,556 km (0.049 R)
• M2: 372,499 km (0.028 R)
• M3: 586,723 km (0.057 R)
• M4: 847,921 km (0.03 R)
• M5: 1,001,707 km (0.107 R)
• M6: 1,540,409 km (0.089 R)
• M7: 1,953,299 km (0.076 R)
• M8: 2,098,858 km (0.115 R)
• M9: 2,269,699 km (0.089 R)
• M10: 2,535,086 km (0.053 R)
• M11: 2,625,742 km (0.115 R)
• M12: 2,810,645 km (0.106 R)
• M13: 3,593,640 km (0.071 R)
• M14: 3,851,846 km (0.113 R)
• M15: 5,233,233 km (0.119 R)
• M16: 5,585,984 km (0.106 R)
• M17: 5,765,352 km (0.067 R)
• M18: 6,627,634 km (0.04 R)
• M19: 6,785,909 km (0.08 R)
• M20: 7,398,961 km (0.114 R)
• M21: 8,097,134 km (0.095 R)
• M22: 8,368,654 km (0.073 R)
• M23: 8,920,970 km (0.098 R)
• M24: 9,556,462 km (0.098 R)
• M25: 9,879,743 km (0.093 R)
• M26: 11,095,674 km (0.112 R)
• M27: 11,511,556 km (0.045 R)
• M28: 11,778,888 km (0.07 R)
• M29: 12,908,351 km (0.1 R)
• M30: 13,546,237 km (0.102 R)
• M31: 13,990,692 km (0.106 R)
• M32: 14,235,285 km (0.111 R)
• M33: 15,060,616 km (0.073 R)
• M34: 15,227,567 km (0.089 R)
• M35: 17,191,189 km (0.097 R)
• M36: 17,628,613 km (0.08 R)
• M37: 18,648,571 km (0.068 R)
• M38: 18,738,180 km (0.113 R)
• M39: 19,961,891 km (0.09 R)
• M40: 20,053,595 km (0.115 R)
• M41: 20,652,884 km (0.066 R)
• M42: 20,792,010 km (0.091 R)
• M43: 21,633,498 km (0.05 R)
• M44: 22,200,623 km (0.08 R)
• M45: 22,390,762 km (0.057 R)
• M46: 23,785,613 km (0.1 R)
• M47: 26,406,567 km (0.034 R)
• M48: 27,215,742 km (0.111 R)
• M49: 27,572,234 km (0.027 R)
• M50: 27,827,897 km (0.115 R)
• M51: 28,496,300 km (0.071 R)
• M52: 29,639,527 km (0.106 R)
• M53: 29,901,323 km (0.107 R)
• M54: 30,164,017 km (0.113 R)
• M55: 30,585,883 km (0.099 R)
• M56: 30,744,606 km (0.118 R)
• M57: 31,328,936 km (0.076 R)
• M58: 31,542,262 km (0.082 R)
• M59: 31,916,855 km (0.113 R)
• M60: 32,616,375 km (0.066 R)
• M61: 32,995,306 km (0.026 R)
• M62: 33,103,765 km (0.092 R)
• M63: 33,484,342 km (0.107 R)
• M64: 33,757,208 km (0.07 R)
• M65: 33,975,920 km (0.041 R)
• M66: 34,250,133 km (0.096 R)
• M67: 34,524,945 km (0.12 R)
• M68: 34,690,250 km (0.094 R)
• M69: 35,354,016 km (0.093 R)
• M70: 36,189,520 km (0.11 R)
• M71: 36,637,865 km (0.084 R)
• M72: 37,200,802 km (0.104 R)
• M73: 37,540,090 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.5

Radius: 6.9

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.21 AU - 18.05 AU

Year: 19852 Days

Day: 19.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,072,463 km

• M1: 132,544 km (0.117 R)
• M2: 311,463 km (0.111 R)
• M3: 401,072 km (0.106 R)
• M4: 676,631 km (0.119 R)
• M5: 1,594,863 km (0.099 R)
• M6: 2,097,512 km (0.06 R)
• M7: 3,360,118 km (0.117 R)
• M8: 3,442,995 km (0.045 R)
• M9: 3,738,451 km (0.092 R)
• M10: 3,998,302 km (0.1 R)
• M11: 4,953,185 km (0.114 R)
• M12: 5,825,191 km (0.12 R)
• M13: 6,330,084 km (0.12 R)
• M14: 6,954,207 km (0.115 R)
• M15: 7,543,473 km (0.082 R)
• M16: 7,597,777 km (0.064 R)
• M17: 7,871,690 km (0.114 R)
• M18: 8,826,723 km (0.064 R)
• M19: 9,640,386 km (0.096 R)
• M20: 10,843,901 km (0.094 R)
• M21: 11,903,652 km (0.096 R)
• M22: 12,221,548 km (0.058 R)
• M23: 12,606,912 km (0.096 R)
• M24: 12,800,940 km (0.082 R)
• M25: 12,865,866 km (0.062 R)
• M26: 13,323,486 km (0.115 R)
• M27: 14,592,225 km (0.084 R)
• M28: 14,659,993 km (0.099 R)
• M29: 14,795,977 km (0.082 R)
• M30: 15,275,289 km (0.1 R)
• M31: 15,413,218 km (0.038 R)
• M32: 15,829,250 km (0.118 R)
• M33: 16,601,773 km (0.117 R)
• M34: 17,386,414 km (0.088 R)
• M35: 19,363,200 km (0.083 R)
• M36: 19,437,850 km (0.11 R)
• M37: 20,415,921 km (0.034 R)
• M38: 21,256,062 km (0.117 R)
• M39: 23,048,843 km (0.092 R)
• M40: 25,377,633 km (0.085 R)
• M41: 25,868,763 km (0.062 R)
• M42: 26,115,450 km (0.084 R)
• M43: 26,197,878 km (0.102 R)
• M44: 27,948,473 km (0.099 R)
• M45: 28,710,375 km (0.108 R)
• M46: 29,478,859 km (0.036 R)
• M47: 30,514,226 km (0.057 R)
• M48: 30,687,909 km (0.097 R)
• M49: 31,825,002 km (0.096 R)
• M50: 32,442,991 km (0.084 R)
• M51: 35,683,431 km (0.103 R)
• M52: 35,774,835 km (0.08 R)
• M53: 37,620,573 km (0.12 R)
• M54: 38,836,804 km (0.119 R)
• M55: 40,161,044 km (0.079 R)
• M56: 44,221,579 km (0.105 R)
• M57: 45,207,429 km (0.107 R)
• M58: 47,200,821 km (0.098 R)
• M59: 48,816,179 km (0.089 R)
• M60: 49,834,940 km (0.111 R)
• M61: 50,039,441 km (0.086 R)
• M62: 51,376,098 km (0.077 R)
• M63: 53,037,232 km (0.068 R)
• M64: 53,246,071 km (0.057 R)
• M65: 55,773,976 km (0.114 R)
• M66: 56,625,188 km (0.034 R)
• M67: 57,266,514 km (0.096 R)
• M68: 58,017,645 km (0.1 R)
• M69: 58,125,355 km (0.114 R)
• M70: 59,421,471 km (0.097 R)
• M71: 59,529,929 km (0.046 R)
• M72: 59,964,362 km (0.117 R)
• M73: 60,727,012 km (0.072 R)
• M74: 63,366,666 km (0.114 R)
• M75: 64,143,528 km (0.033 R)
• M76: 65,594,627 km (0.12 R)
• M77: 69,098,658 km (0.092 R)
• M78: 70,127,143 km (0.074 R)
• M79: 70,930,783 km (0.114 R)
• M80: 71,391,245 km (0.083 R)
• M81: 71,968,394 km (0.053 R)
• M82: 73,127,030 km (0.117 R)
• M83: 74,408,784 km (0.073 R)
• M84: 74,525,770 km (0.051 R)
• M85: 75,345,716 km (0.079 R)
• M86: 75,933,186 km (0.076 R)
• M87: 76,640,186 km (0.102 R)
• M88: 76,876,401 km (0.116 R)
• M89: 79,848,611 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 5.2

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.6 AU - 20.48 AU

Year: 23864 Days

Day: 19.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 176.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,072,463 km

• M1: 235,168 km (0.073 R)
• M2: 347,067 km (0.075 R)
• M3: 522,994 km (0.063 R)
• M4: 620,981 km (0.091 R)
• M5: 725,101 km (0.114 R)
• M6: 1,327,532 km (0.048 R)
• M7: 1,360,892 km (0.119 R)
• M8: 1,532,032 km (0.045 R)
• M9: 1,567,187 km (0.114 R)
• M10: 1,674,000 km (0.097 R)
• M11: 1,746,705 km (0.099 R)
• M12: 3,312,695 km (0.117 R)
• M13: 4,565,877 km (0.083 R)
• M14: 4,616,740 km (0.104 R)
• M15: 5,948,311 km (0.067 R)
• M16: 6,003,811 km (0.092 R)
• M17: 7,210,767 km (0.071 R)
• M18: 7,994,211 km (0.112 R)
• M19: 8,489,829 km (0.069 R)
• M20: 9,123,077 km (0.056 R)
• M21: 10,704,027 km (0.086 R)
• M22: 11,043,913 km (0.069 R)
• M23: 11,804,170 km (0.114 R)
• M24: 12,225,886 km (0.104 R)
• M25: 12,367,555 km (0.076 R)
• M26: 12,438,614 km (0.077 R)
• M27: 14,258,472 km (0.117 R)
• M28: 14,782,663 km (0.113 R)
• M29: 14,858,061 km (0.095 R)
• M30: 15,389,582 km (0.116 R)
• M31: 19,115,616 km (0.096 R)
• M32: 19,942,593 km (0.114 R)
• M33: 22,233,236 km (0.06 R)
• M34: 22,492,937 km (0.082 R)
• M35: 23,190,064 km (0.119 R)
• M36: 24,338,227 km (0.118 R)
• M37: 25,504,642 km (0.118 R)
• M38: 28,171,523 km (0.099 R)
• M39: 28,265,022 km (0.108 R)
• M40: 28,828,407 km (0.075 R)
• M41: 29,585,372 km (0.116 R)
• M42: 29,966,249 km (0.084 R)
• M43: 30,157,285 km (0.057 R)
• M44: 30,636,746 km (0.061 R)
• M45: 31,700,387 km (0.065 R)
• M46: 34,062,538 km (0.076 R)
• M47: 34,261,952 km (0.104 R)
• M48: 34,661,976 km (0.097 R)
• M49: 34,962,967 km (0.101 R)
• M50: 38,745,699 km (0.094 R)
• M51: 40,105,394 km (0.098 R)
• M52: 40,843,959 km (0.098 R)
• M53: 41,480,498 km (0.088 R)
• M54: 41,800,039 km (0.098 R)
• M55: 42,334,402 km (0.047 R)
• M56: 43,302,001 km (0.107 R)
• M57: 45,040,029 km (0.112 R)
• M58: 47,133,502 km (0.115 R)
• M59: 51,414,245 km (0.09 R)
• M60: 51,528,687 km (0.067 R)
• M61: 51,642,980 km (0.107 R)
• M62: 52,331,280 km (0.11 R)
• M63: 55,465,505 km (0.093 R)
• M64: 55,935,093 km (0.088 R)
• M65: 56,641,793 km (0.105 R)
• M66: 57,233,004 km (0.05 R)
• M67: 57,588,598 km (0.12 R)
• M68: 59,258,260 km (0.085 R)
• M69: 63,133,742 km (0.066 R)
• M70: 64,484,761 km (0.104 R)
• M71: 64,854,866 km (0.11 R)
• M72: 66,965,542 km (0.038 R)
• M73: 68,468,851 km (0.119 R)
• M74: 68,846,436 km (0.082 R)
• M75: 69,224,769 km (0.06 R)
• M76: 70,617,525 km (0.1 R)
• M77: 70,871,842 km (0.112 R)
• M78: 71,764,043 km (0.08 R)
• M79: 74,592,490 km (0.055 R)
• M80: 76,020,252 km (0.071 R)
• M81: 77,588,038 km (0.088 R)
• M82: 80,092,306 km (0.119 R)
• M83: 80,357,394 km (0.066 R)
• M84: 81,687,469 km (0.088 R)
• M85: 83,561,780 km (0.117 R)
• M86: 84,369,310 km (0.106 R)
• M87: 85,314,768 km (0.065 R)
• M88: 86,535,636 km (0.069 R)
• M89: 87,080,023 km (0.115 R)
• M90: 87,489,024 km (0.073 R)
• M91: 88,446,001 km (0.104 R)
• M92: 88,857,246 km (0.069 R)
• M93: 90,646,287 km (0.114 R)
• M94: 92,030,665 km (0.073 R)
• M95: 92,447,295 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.4

Radius: 4.9

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.22 AU - 20.64 AU

Year: 25816 Days

Day: 24.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,072,463 km

• M1: 173,534 km (0.065 R)
• M2: 432,188 km (0.079 R)
• M3: 468,690 km (0.12 R)
• M4: 753,973 km (0.037 R)
• M5: 1,162,076 km (0.1 R)
• M6: 1,240,466 km (0.049 R)
• M7: 1,347,578 km (0.098 R)
• M8: 1,687,165 km (0.113 R)
• M9: 2,083,898 km (0.038 R)
• M10: 2,782,820 km (0.09 R)
• M11: 2,888,136 km (0.118 R)
• M12: 3,248,817 km (0.07 R)
• M13: 4,332,354 km (0.085 R)
• M14: 4,660,871 km (0.071 R)
• M15: 5,168,457 km (0.083 R)
• M16: 5,298,158 km (0.072 R)
• M17: 5,472,739 km (0.073 R)
• M18: 6,652,767 km (0.081 R)
• M19: 9,129,659 km (0.084 R)
• M20: 9,181,719 km (0.083 R)
• M21: 9,234,078 km (0.112 R)
• M22: 9,762,159 km (0.072 R)
• M23: 11,742,984 km (0.111 R)
• M24: 12,142,261 km (0.104 R)
• M25: 12,372,342 km (0.029 R)
• M26: 12,487,981 km (0.099 R)
• M27: 12,836,844 km (0.108 R)
• M28: 12,895,336 km (0.056 R)
• M29: 13,425,661 km (0.116 R)
• M30: 13,842,889 km (0.031 R)
• M31: 16,817,045 km (0.063 R)
• M32: 16,880,923 km (0.066 R)
• M33: 17,915,841 km (0.086 R)
• M34: 18,177,787 km (0.094 R)
• M35: 18,243,460 km (0.042 R)
• M36: 18,771,840 km (0.083 R)
• M37: 18,838,112 km (0.053 R)
• M38: 18,904,683 km (0.028 R)
• M39: 18,971,104 km (0.116 R)
• M40: 19,037,825 km (0.115 R)
• M41: 20,046,414 km (0.058 R)
• M42: 20,523,182 km (0.072 R)
• M43: 20,865,911 km (0.09 R)
• M44: 21,418,226 km (0.099 R)
• M45: 22,185,514 km (0.036 R)
• M46: 22,325,986 km (0.108 R)
• M47: 22,749,199 km (0.078 R)
• M48: 23,103,895 km (0.097 R)
• M49: 23,317,521 km (0.12 R)
• M50: 23,388,879 km (0.11 R)
• M51: 23,818,674 km (0.08 R)
• M52: 25,343,375 km (0.115 R)
• M53: 25,490,131 km (0.114 R)
• M54: 25,784,689 km (0.108 R)
• M55: 25,932,492 km (0.103 R)
• M56: 26,974,142 km (0.074 R)
• M57: 28,029,555 km (0.077 R)
• M58: 28,181,396 km (0.085 R)
• M59: 28,333,538 km (0.074 R)
• M60: 29,483,197 km (0.113 R)
• M61: 29,637,732 km (0.115 R)
• M62: 29,792,416 km (0.1 R)
• M63: 29,869,908 km (0.119 R)
• M64: 32,065,705 km (0.091 R)
• M65: 32,383,750 km (0.093 R)
• M66: 34,964,463 km (0.111 R)
• M67: 35,046,144 km (0.068 R)
• M68: 36,279,428 km (0.068 R)
• M69: 38,029,724 km (0.109 R)
• M70: 41,007,469 km (0.09 R)
• M71: 41,871,846 km (0.055 R)
• M72: 42,480,559 km (0.059 R)
• M73: 42,829,721 km (0.1 R)
• M74: 48,725,971 km (0.096 R)
• M75: 51,488,894 km (0.119 R)
• M76: 52,047,642 km (0.062 R)
• M77: 53,452,965 km (0.069 R)
• M78: 53,735,555 km (0.118 R)
• M79: 54,018,744 km (0.109 R)
• M80: 55,727,451 km (0.099 R)
• M81: 56,780,470 km (0.046 R)
• M82: 57,840,072 km (0.078 R)
• M83: 59,392,898 km (0.05 R)
• M84: 60,370,370 km (0.102 R)
• M85: 61,353,079 km (0.083 R)
• M86: 62,440,206 km (0.119 R)
• M87: 63,533,767 km (0.12 R)
• M88: 63,833,112 km (0.101 R)
• M89: 67,156,429 km (0.101 R)
• M90: 67,766,639 km (0.111 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit