🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 164 Days

Day: 22.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 168 Days

Day: 22.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,312,955 km

• M1: 84,972 km (0.04 R)
• M2: 227,239 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.82 AU - 1.3 AU

Year: 395 Days

Day: 37.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.86 AU - 1.36 AU

Year: 423 Days

Day: 40.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,312,955 km

• M1: 124,465 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.8

Radius: 12.1

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.98 AU - 5.08 AU

Year: 4080 Days

Day: 7.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 102,312,955 km

• M1: 155,133 km (0.095 R)
• M2: 236,813 km (0.119 R)
• M3: 338,241 km (0.112 R)
• M4: 448,943 km (0.08 R)
• M5: 715,975 km (0.073 R)
• M6: 1,014,423 km (0.096 R)
• M7: 1,242,859 km (0.07 R)
• M8: 1,523,056 km (0.087 R)
• M9: 1,641,089 km (0.073 R)
• M10: 1,836,314 km (0.067 R)
• M11: 1,988,006 km (0.106 R)
• M12: 2,263,715 km (0.114 R)
• M13: 2,622,451 km (0.085 R)
• M14: 3,029,058 km (0.106 R)
• M15: 3,255,250 km (0.1 R)
• M16: 3,362,811 km (0.101 R)
• M17: 3,455,860 km (0.081 R)
• M18: 3,772,559 km (0.088 R)
• M19: 3,853,192 km (0.117 R)
• M20: 4,451,135 km (0.095 R)
• M21: 4,691,688 km (0.118 R)
• M22: 4,778,605 km (0.111 R)
• M23: 4,918,928 km (0.08 R)
• M24: 5,060,447 km (0.086 R)
• M25: 5,733,189 km (0.098 R)
• M26: 5,995,135 km (0.08 R)
• M27: 6,108,679 km (0.038 R)
• M28: 6,222,823 km (0.067 R)
• M29: 6,376,310 km (0.104 R)
• M30: 6,492,248 km (0.108 R)
• M31: 7,302,919 km (0.089 R)
• M32: 7,546,165 km (0.102 R)
• M33: 7,771,609 km (0.052 R)
• M34: 8,061,829 km (0.092 R)
• M35: 8,461,405 km (0.05 R)
• M36: 8,588,863 km (0.087 R)
• M37: 8,760,003 km (0.088 R)
• M38: 8,867,414 km (0.08 R)
• M39: 8,975,423 km (0.1 R)
• M40: 9,083,732 km (0.12 R)
• M41: 9,654,299 km (0.097 R)
• M42: 10,213,944 km (0.094 R)
• M43: 10,623,394 km (0.082 R)
• M44: 10,784,211 km (0.058 R)
• M45: 10,899,402 km (0.072 R)
• M46: 11,154,466 km (0.104 R)
• M47: 11,317,827 km (0.1 R)
• M48: 11,482,085 km (0.119 R)
• M49: 11,765,274 km (0.055 R)
• M50: 11,931,627 km (0.075 R)
• M51: 12,532,113 km (0.054 R)
• M52: 12,726,291 km (0.108 R)
• M53: 13,265,591 km (0.098 R)
• M54: 13,912,452 km (0.108 R)
• M55: 13,987,850 km (0.094 R)
• M56: 14,088,529 km (0.06 R)
• M57: 14,290,486 km (0.117 R)
• M58: 14,927,923 km (0.091 R)
• M59: 15,005,115 km (0.062 R)
• M60: 15,340,813 km (0.071 R)
• M61: 15,548,604 km (0.105 R)
• M62: 15,835,982 km (0.034 R)
• M63: 16,868,805 km (0.083 R)
• M64: 17,298,899 km (0.106 R)
• M65: 17,596,599 km (0.087 R)
• M66: 18,114,956 km (0.097 R)
• M67: 18,389,767 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 13.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.77 AU - 6.89 AU

Year: 5091 Days

Day: 8.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,312,955 km

• M1: 174,282 km (0.069 R)
• M2: 387,458 km (0.115 R)
• M3: 883,675 km (0.115 R)
• M4: 1,233,135 km (0.116 R)
• M5: 1,369,718 km (0.1 R)
• M6: 1,576,762 km (0.09 R)
• M7: 1,675,945 km (0.112 R)
• M8: 2,185,774 km (0.115 R)
• M9: 2,565,155 km (0.11 R)
• M10: 2,782,969 km (0.049 R)
• M11: 3,048,505 km (0.104 R)
• M12: 3,939,660 km (0.079 R)
• M13: 4,145,806 km (0.051 R)
• M14: 4,426,302 km (0.112 R)
• M15: 4,521,147 km (0.114 R)
• M16: 5,330,172 km (0.096 R)
• M17: 5,507,595 km (0.099 R)
• M18: 5,635,501 km (0.052 R)
• M19: 6,183,927 km (0.095 R)
• M20: 6,317,069 km (0.11 R)
• M21: 6,559,119 km (0.096 R)
• M22: 6,667,577 km (0.083 R)
• M23: 6,969,316 km (0.078 R)
• M24: 8,514,812 km (0.053 R)
• M25: 8,692,983 km (0.097 R)
• M26: 8,842,281 km (0.12 R)
• M27: 9,295,712 km (0.092 R)
• M28: 9,479,269 km (0.106 R)
• M29: 9,602,239 km (0.095 R)
• M30: 9,694,840 km (0.106 R)
• M31: 10,162,333 km (0.112 R)
• M32: 10,797,226 km (0.101 R)
• M33: 10,893,567 km (0.112 R)
• M34: 11,087,147 km (0.11 R)
• M35: 11,576,182 km (0.05 R)
• M36: 11,740,740 km (0.075 R)
• M37: 12,507,728 km (0.119 R)
• M38: 12,710,583 km (0.098 R)
• M39: 13,498,066 km (0.072 R)
• M40: 14,055,169 km (0.033 R)
• M41: 14,940,788 km (0.035 R)
• M42: 15,228,016 km (0.101 R)
• M43: 15,444,634 km (0.115 R)
• M44: 15,662,299 km (0.066 R)
• M45: 15,771,655 km (0.091 R)
• M46: 15,917,662 km (0.099 R)
• M47: 16,100,770 km (0.072 R)
• M48: 16,840,382 km (0.097 R)
• M49: 16,952,281 km (0.119 R)
• M50: 17,289,624 km (0.065 R)
• M51: 17,440,120 km (0.058 R)
• M52: 17,970,743 km (0.077 R)
• M53: 18,468,156 km (0.085 R)
• M54: 19,047,698 km (0.104 R)
• M55: 19,476,596 km (0.113 R)
• M56: 19,711,763 km (0.106 R)
• M57: 19,869,140 km (0.101 R)
• M58: 20,343,814 km (0.052 R)
• M59: 21,465,798 km (0.111 R)
• M60: 21,668,354 km (0.066 R)
• M61: 22,320,451 km (0.115 R)
• M62: 23,103,446 km (0.073 R)
• M63: 23,394,115 km (0.112 R)
• M64: 24,021,229 km (0.114 R)
• M65: 24,993,466 km (0.098 R)
• M66: 25,377,334 km (0.061 R)
• M67: 25,677,278 km (0.075 R)
• M68: 26,194,288 km (0.099 R)
• M69: 26,671,206 km (0.106 R)
• M70: 27,282,463 km (0.061 R)
• M71: 28,030,751 km (0.037 R)
• M72: 29,054,001 km (0.1 R)
• M73: 30,361,636 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 6.2

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.25 AU - 20.25 AU

Year: 27045 Days

Day: 20.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,312,955 km

• M1: 94,097 km (0.052 R)
• M2: 588,518 km (0.095 R)
• M3: 1,132,306 km (0.065 R)
• M4: 2,246,661 km (0.049 R)
• M5: 3,906,599 km (0.112 R)
• M6: 4,489,731 km (0.056 R)
• M7: 5,213,635 km (0.05 R)
• M8: 5,735,732 km (0.117 R)
• M9: 5,913,454 km (0.12 R)
• M10: 6,032,983 km (0.057 R)
• M11: 6,580,661 km (0.086 R)
• M12: 6,954,655 km (0.08 R)
• M13: 7,271,504 km (0.119 R)
• M14: 7,335,382 km (0.071 R)
• M15: 7,985,235 km (0.1 R)
• M16: 8,183,752 km (0.12 R)
• M17: 8,857,241 km (0.095 R)
• M18: 8,993,974 km (0.119 R)
• M19: 9,971,296 km (0.076 R)
• M20: 11,425,089 km (0.12 R)
• M21: 12,100,523 km (0.05 R)
• M22: 12,711,780 km (0.102 R)
• M23: 13,647,515 km (0.096 R)
• M24: 14,203,570 km (0.071 R)
• M25: 16,753,466 km (0.075 R)
• M26: 17,092,604 km (0.109 R)
• M27: 17,434,136 km (0.107 R)
• M28: 17,950,398 km (0.105 R)
• M29: 19,797,034 km (0.036 R)
• M30: 21,519,055 km (0.057 R)
• M31: 22,072,867 km (0.101 R)
• M32: 22,258,518 km (0.059 R)
• M33: 23,856,971 km (0.094 R)
• M34: 25,589,613 km (0.039 R)
• M35: 26,766,949 km (0.059 R)
• M36: 27,661,544 km (0.095 R)
• M37: 28,464,884 km (0.105 R)
• M38: 29,377,880 km (0.111 R)
• M39: 29,479,906 km (0.098 R)
• M40: 29,991,830 km (0.105 R)
• M41: 30,197,527 km (0.118 R)
• M42: 32,489,815 km (0.062 R)
• M43: 32,700,898 km (0.061 R)
• M44: 33,018,494 km (0.115 R)
• M45: 34,729,594 km (0.081 R)
• M46: 35,487,158 km (0.119 R)
• M47: 37,570,907 km (0.078 R)
• M48: 38,683,317 km (0.069 R)
• M49: 38,795,216 km (0.119 R)
• M50: 39,356,058 km (0.082 R)
• M51: 42,661,573 km (0.106 R)
• M52: 42,892,851 km (0.101 R)
• M53: 44,757,589 km (0.119 R)
• M54: 49,169,978 km (0.077 R)
• M55: 50,508,280 km (0.083 R)
• M56: 50,875,393 km (0.108 R)
• M57: 51,120,584 km (0.119 R)
• M58: 51,735,282 km (0.055 R)
• M59: 52,352,523 km (0.117 R)
• M60: 53,968,479 km (0.095 R)
• M61: 54,093,543 km (0.036 R)
• M62: 55,600,891 km (0.029 R)
• M63: 55,853,562 km (0.088 R)
• M64: 56,233,092 km (0.112 R)
• M65: 58,400,166 km (0.082 R)
• M66: 60,984,320 km (0.067 R)
• M67: 61,244,770 km (0.109 R)
• M68: 61,636,268 km (0.092 R)
• M69: 62,552,704 km (0.113 R)
• M70: 68,957,587 km (0.113 R)
• M71: 69,636,612 km (0.113 R)
• M72: 70,181,447 km (0.039 R)
• M73: 71,687,150 km (0.115 R)
• M74: 71,824,481 km (0.086 R)
• M75: 72,375,001 km (0.068 R)
• M76: 72,512,781 km (0.111 R)
• M77: 73,895,963 km (0.119 R)
• M78: 74,869,396 km (0.109 R)
• M79: 75,008,821 km (0.093 R)
• M80: 76,828,978 km (0.111 R)
• M81: 77,392,065 km (0.114 R)
• M82: 81,084,589 km (0.11 R)
• M83: 81,514,234 km (0.039 R)
• M84: 84,108,560 km (0.054 R)
• M85: 85,707,313 km (0.078 R)
• M86: 86,145,186 km (0.083 R)
• M87: 87,756,654 km (0.111 R)
• M88: 88,787,234 km (0.092 R)
• M89: 88,934,737 km (0.115 R)
• M90: 90,414,859 km (0.077 R)
• M91: 93,249,439 km (0.099 R)
• M92: 93,699,729 km (0.084 R)
• M93: 95,659,012 km (0.087 R)
• M94: 97,175,336 km (0.093 R)
• M95: 100,693,130 km (0.052 R)
• M96: 101,463,260 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.8

Radius: 6.6

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.87 AU - 20.29 AU

Year: 27803 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,312,955 km

• M1: 108,010 km (0.082 R)
• M2: 289,023 km (0.104 R)
• M3: 415,732 km (0.117 R)
• M4: 930,798 km (0.115 R)
• M5: 1,364,931 km (0.042 R)
• M6: 1,935,048 km (0.116 R)
• M7: 2,098,409 km (0.069 R)
• M8: 3,028,310 km (0.052 R)
• M9: 4,438,419 km (0.098 R)
• M10: 4,654,439 km (0.116 R)
• M11: 4,708,892 km (0.084 R)
• M12: 4,984,900 km (0.107 R)
• M13: 5,040,700 km (0.088 R)
• M14: 5,096,650 km (0.096 R)
• M15: 5,610,369 km (0.094 R)
• M16: 5,961,924 km (0.104 R)
• M17: 6,996,244 km (0.056 R)
• M18: 7,759,492 km (0.075 R)
• M19: 9,363,331 km (0.107 R)
• M20: 10,061,055 km (0.114 R)
• M21: 13,014,566 km (0.111 R)
• M22: 13,168,801 km (0.062 R)
• M23: 14,744,516 km (0.066 R)
• M24: 15,718,248 km (0.119 R)
• M25: 17,302,041 km (0.114 R)
• M26: 19,110,679 km (0.099 R)
• M27: 19,815,435 km (0.083 R)
• M28: 20,260,189 km (0.119 R)
• M29: 20,618,476 km (0.101 R)
• M30: 23,183,780 km (0.11 R)
• M31: 24,980,900 km (0.117 R)
• M32: 25,944,609 km (0.05 R)
• M33: 26,920,586 km (0.098 R)
• M34: 28,107,346 km (0.075 R)
• M35: 29,311,309 km (0.11 R)
• M36: 30,225,203 km (0.086 R)
• M37: 31,148,371 km (0.05 R)
• M38: 31,251,594 km (0.047 R)
• M39: 31,354,816 km (0.089 R)
• M40: 33,127,700 km (0.117 R)
• M41: 34,505,198 km (0.09 R)
• M42: 38,970,545 km (0.107 R)
• M43: 39,415,897 km (0.115 R)
• M44: 40,649,033 km (0.113 R)
• M45: 44,076,170 km (0.089 R)
• M46: 44,423,985 km (0.036 R)
• M47: 44,656,311 km (0.045 R)
• M48: 46,529,725 km (0.12 R)
• M49: 47,357,300 km (0.049 R)
• M50: 48,787,456 km (0.064 R)
• M51: 49,267,366 km (0.062 R)
• M52: 50,959,019 km (0.093 R)
• M53: 51,445,960 km (0.079 R)
• M54: 54,647,953 km (0.087 R)
• M55: 55,646,070 km (0.091 R)
• M56: 56,147,372 km (0.037 R)
• M57: 57,533,695 km (0.069 R)
• M58: 58,549,166 km (0.072 R)
• M59: 60,340,152 km (0.092 R)
• M60: 60,984,170 km (0.12 R)
• M61: 61,501,031 km (0.113 R)
• M62: 63,975,829 km (0.112 R)
• M63: 64,106,876 km (0.109 R)
• M64: 65,555,582 km (0.119 R)
• M65: 66,615,782 km (0.108 R)
• M66: 67,014,909 km (0.09 R)
• M67: 68,887,725 km (0.067 R)
• M68: 70,100,665 km (0.103 R)
• M69: 72,001,605 km (0.097 R)
• M70: 72,547,787 km (0.071 R)
• M71: 73,919,449 km (0.09 R)
• M72: 74,884,655 km (0.116 R)
• M73: 77,106,333 km (0.095 R)
• M74: 78,505,971 km (0.119 R)
• M75: 78,786,915 km (0.103 R)
• M76: 79,490,624 km (0.071 R)
• M77: 80,762,654 km (0.111 R)
• M78: 82,041,417 km (0.104 R)
• M79: 83,756,706 km (0.042 R)
• M80: 84,043,785 km (0.109 R)
• M81: 86,062,309 km (0.1 R)
• M82: 86,351,930 km (0.089 R)
• M83: 87,077,480 km (0.081 R)
• M84: 87,659,416 km (0.074 R)
• M85: 87,805,124 km (0.061 R)
• M86: 91,030,454 km (0.069 R)
• M87: 91,916,672 km (0.073 R)
• M88: 92,360,977 km (0.081 R)
• M89: 94,145,082 km (0.077 R)
• M90: 94,443,529 km (0.101 R)
• M91: 95,940,555 km (0.105 R)
• M92: 96,691,985 km (0.027 R)
• M93: 98,200,680 km (0.08 R)
• M94: 98,957,944 km (0.101 R)
• M95: 99,261,478 km (0.068 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit