🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.68 AU - 0.84 AU

Year: 247 Days

Day: 17.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,538,030 km

• M1: 514,617 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.07 AU

Year: 308 Days

Day: 13.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.49 AU - 2.73 AU

Year: 1572 Days

Day: 31.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.52 AU - 2.94 AU

Year: 1682 Days

Day: 33.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.5

Radius: 13.1

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.66 AU - 5.86 AU

Year: 3871 Days

Day: 5.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,538,030 km

• M1: 175,777 km (0.088 R)
• M2: 571,314 km (0.093 R)
• M3: 711,039 km (0.104 R)
• M4: 1,376,450 km (0.051 R)
• M5: 1,465,461 km (0.077 R)
• M6: 1,713,195 km (0.075 R)
• M7: 1,974,991 km (0.054 R)
• M8: 2,446,374 km (0.077 R)
• M9: 2,555,880 km (0.055 R)
• M10: 2,704,730 km (0.114 R)
• M11: 2,818,274 km (0.102 R)
• M12: 3,248,368 km (0.105 R)
• M13: 3,369,393 km (0.085 R)
• M14: 3,574,342 km (0.114 R)
• M15: 3,699,406 km (0.075 R)
• M16: 3,847,208 km (0.026 R)
• M17: 3,975,563 km (0.063 R)
• M18: 4,502,896 km (0.052 R)
• M19: 4,752,276 km (0.037 R)
• M20: 5,099,492 km (0.075 R)
• M21: 5,335,707 km (0.06 R)
• M22: 5,527,193 km (0.117 R)
• M23: 6,595,920 km (0.094 R)
• M24: 6,879,408 km (0.103 R)
• M25: 7,140,755 km (0.101 R)
• M26: 7,405,394 km (0.104 R)
• M27: 7,862,714 km (0.062 R)
• M28: 7,944,395 km (0.112 R)
• M29: 8,053,751 km (0.064 R)
• M30: 8,356,986 km (0.095 R)
• M31: 8,468,287 km (0.095 R)
• M32: 8,748,483 km (0.118 R)
• M33: 9,318,302 km (0.12 R)
• M34: 9,958,880 km (0.077 R)
• M35: 10,704,176 km (0.114 R)
• M36: 11,068,447 km (0.055 R)
• M37: 11,160,001 km (0.091 R)
• M38: 11,467,574 km (0.069 R)
• M39: 11,560,325 km (0.116 R)
• M40: 11,934,021 km (0.102 R)
• M41: 13,111,057 km (0.103 R)
• M42: 13,500,909 km (0.078 R)
• M43: 13,598,895 km (0.08 R)
• M44: 13,828,528 km (0.114 R)
• M45: 15,063,907 km (0.085 R)
• M46: 15,711,965 km (0.033 R)
• M47: 15,884,003 km (0.087 R)
• M48: 17,176,678 km (0.088 R)
• M49: 17,425,010 km (0.098 R)
• M50: 17,638,935 km (0.088 R)
• M51: 18,684,774 km (0.11 R)
• M52: 19,454,605 km (0.112 R)
• M53: 19,750,659 km (0.113 R)
• M54: 20,010,959 km (0.087 R)
• M55: 20,234,907 km (0.077 R)
• M56: 20,647,797 km (0.057 R)
• M57: 21,063,380 km (0.073 R)
• M58: 21,596,397 km (0.106 R)
• M59: 21,941,370 km (0.084 R)
• M60: 22,210,945 km (0.094 R)
• M61: 22,365,480 km (0.102 R)
• M62: 22,481,568 km (0.098 R)
• M63: 23,182,584 km (0.061 R)
• M64: 23,339,362 km (0.074 R)
• M65: 23,653,967 km (0.108 R)
• M66: 23,772,448 km (0.096 R)
• M67: 24,287,514 km (0.045 R)
• M68: 25,127,356 km (0.076 R)
• M69: 25,369,106 km (0.089 R)
• M70: 25,854,850 km (0.087 R)
• M71: 26,180,375 km (0.111 R)
• M72: 26,466,406 km (0.036 R)
• M73: 26,548,237 km (0.073 R)
• M74: 26,876,753 km (0.088 R)
• M75: 27,911,821 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 12.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.12 AU - 5.3 AU

Year: 4433 Days

Day: 6.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,538,030 km

• M1: 161,117 km (0.086 R)
• M2: 357,240 km (0.105 R)
• M3: 447,298 km (0.119 R)
• M4: 574,605 km (0.084 R)
• M5: 1,119,740 km (0.082 R)
• M6: 1,290,431 km (0.053 R)
• M7: 1,405,023 km (0.105 R)
• M8: 1,603,839 km (0.032 R)
• M9: 1,727,706 km (0.09 R)
• M10: 2,029,594 km (0.081 R)
• M11: 2,179,491 km (0.091 R)
• M12: 2,716,997 km (0.113 R)
• M13: 2,816,180 km (0.073 R)
• M14: 2,984,178 km (0.08 R)
• M15: 3,155,617 km (0.067 R)
• M16: 3,580,475 km (0.088 R)
• M17: 3,707,783 km (0.092 R)
• M18: 3,818,336 km (0.076 R)
• M19: 4,464,898 km (0.117 R)
• M20: 4,801,194 km (0.112 R)
• M21: 4,962,311 km (0.085 R)
• M22: 5,435,489 km (0.101 R)
• M23: 5,603,637 km (0.11 R)
• M24: 6,074,721 km (0.117 R)
• M25: 6,425,378 km (0.088 R)
• M26: 6,647,980 km (0.088 R)
• M27: 6,895,863 km (0.063 R)
• M28: 7,055,185 km (0.118 R)
• M29: 7,493,806 km (0.108 R)
• M30: 7,587,305 km (0.11 R)
• M31: 7,798,986 km (0.105 R)
• M32: 8,494,765 km (0.064 R)
• M33: 8,862,477 km (0.066 R)
• M34: 9,235,425 km (0.1 R)
• M35: 10,048,190 km (0.093 R)
• M36: 10,699,240 km (0.096 R)
• M37: 11,123,050 km (0.076 R)
• M38: 11,203,085 km (0.117 R)
• M39: 11,987,277 km (0.081 R)
• M40: 12,289,315 km (0.048 R)
• M41: 12,621,722 km (0.05 R)
• M42: 12,929,146 km (0.066 R)
• M43: 13,126,016 km (0.114 R)
• M44: 13,295,511 km (0.113 R)
• M45: 13,465,753 km (0.113 R)
• M46: 13,579,747 km (0.103 R)
• M47: 14,212,097 km (0.088 R)
• M48: 14,736,587 km (0.11 R)
• M49: 14,942,284 km (0.068 R)
• M50: 15,030,696 km (0.044 R)
• M51: 15,356,521 km (0.114 R)
• M52: 15,565,210 km (0.11 R)
• M53: 15,714,658 km (0.115 R)
• M54: 16,257,100 km (0.065 R)
• M55: 17,020,647 km (0.059 R)
• M56: 17,546,484 km (0.06 R)
• M57: 18,046,290 km (0.061 R)
• M58: 18,140,537 km (0.103 R)
• M59: 19,060,115 km (0.12 R)
• M60: 19,670,774 km (0.098 R)
• M61: 19,962,190 km (0.092 R)
• M62: 20,680,858 km (0.085 R)
• M63: 20,812,505 km (0.113 R)
• M64: 21,275,211 km (0.104 R)
• M65: 21,374,693 km (0.088 R)
• M66: 21,541,046 km (0.117 R)
• M67: 21,841,588 km (0.078 R)
• M68: 21,942,118 km (0.08 R)
• M69: 22,109,817 km (0.111 R)
• M70: 22,581,948 km (0.066 R)
• M71: 22,683,675 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955

Radius: 7.9

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.57 AU - 15.57 AU

Year: 16613 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,538,030 km

• M1: 184,753 km (0.06 R)
• M2: 394,789 km (0.115 R)
• M3: 589,416 km (0.076 R)
• M4: 698,323 km (0.089 R)
• M5: 1,399,189 km (0.055 R)
• M6: 1,487,452 km (0.082 R)
• M7: 1,924,427 km (0.1 R)
• M8: 2,089,882 km (0.025 R)
• M9: 2,225,717 km (0.111 R)
• M10: 2,541,967 km (0.038 R)
• M11: 2,760,679 km (0.07 R)
• M12: 2,909,978 km (0.111 R)
• M13: 3,138,863 km (0.075 R)
• M14: 3,294,744 km (0.088 R)
• M15: 4,027,773 km (0.084 R)
• M16: 4,587,568 km (0.073 R)
• M17: 4,809,422 km (0.084 R)
• M18: 5,970,601 km (0.111 R)
• M19: 7,060,870 km (0.093 R)
• M20: 7,628,743 km (0.098 R)
• M21: 7,944,694 km (0.062 R)
• M22: 8,480,703 km (0.096 R)
• M23: 8,643,915 km (0.114 R)
• M24: 9,306,633 km (0.113 R)
• M25: 10,798,274 km (0.118 R)
• M26: 10,975,098 km (0.117 R)
• M27: 11,451,418 km (0.074 R)
• M28: 11,995,356 km (0.075 R)
• M29: 12,485,887 km (0.118 R)
• M30: 13,423,417 km (0.04 R)
• M31: 13,613,556 km (0.064 R)
• M32: 14,060,853 km (0.07 R)
• M33: 14,708,163 km (0.111 R)
• M34: 15,964,786 km (0.105 R)
• M35: 16,031,955 km (0.098 R)
• M36: 16,233,763 km (0.074 R)
• M37: 16,981,004 km (0.053 R)
• M38: 17,600,788 km (0.044 R)
• M39: 17,948,304 km (0.038 R)
• M40: 18,018,016 km (0.049 R)
• M41: 18,227,902 km (0.1 R)
• M42: 18,438,536 km (0.066 R)
• M43: 20,662,308 km (0.043 R)
• M44: 21,176,177 km (0.1 R)
• M45: 22,291,280 km (0.088 R)
• M46: 22,818,163 km (0.107 R)
• M47: 24,037,835 km (0.12 R)
• M48: 26,699,181 km (0.048 R)
• M49: 27,821,913 km (0.109 R)
• M50: 28,064,561 km (0.083 R)
• M51: 28,307,956 km (0.118 R)
• M52: 28,960,053 km (0.064 R)
• M53: 29,534,808 km (0.06 R)
• M54: 29,864,971 km (0.05 R)
• M55: 31,281,663 km (0.114 R)
• M56: 32,464,683 km (0.082 R)
• M57: 32,549,804 km (0.106 R)
• M58: 33,748,382 km (0.081 R)
• M59: 34,874,405 km (0.105 R)
• M60: 35,661,140 km (0.105 R)
• M61: 37,698,065 km (0.046 R)
• M62: 38,235,570 km (0.094 R)
• M63: 40,228,214 km (0.114 R)
• M64: 43,748,850 km (0.112 R)
• M65: 43,936,895 km (0.115 R)
• M66: 44,786,311 km (0.063 R)
• M67: 45,545,820 km (0.059 R)
• M68: 46,118,331 km (0.06 R)
• M69: 46,693,086 km (0.106 R)
• M70: 49,406,941 km (0.111 R)
• M71: 51,079,445 km (0.025 R)
• M72: 51,277,513 km (0.106 R)
• M73: 52,770,499 km (0.105 R)
• M74: 52,870,580 km (0.08 R)
• M75: 55,087,322 km (0.094 R)
• M76: 55,493,629 km (0.096 R)
• M77: 56,616,212 km (0.098 R)
• M78: 62,339,976 km (0.09 R)
• M79: 64,039,408 km (0.086 R)
• M80: 64,787,696 km (0.103 R)
• M81: 65,969,370 km (0.082 R)
• M82: 66,508,820 km (0.071 R)
• M83: 66,724,989 km (0.119 R)
• M84: 67,266,533 km (0.118 R)
• M85: 67,374,991 km (0.061 R)
• M86: 68,245,053 km (0.105 R)
• M87: 68,572,223 km (0.1 R)
• M88: 68,681,430 km (0.116 R)
• M89: 69,337,715 km (0.067 R)
• M90: 70,106,050 km (0.094 R)
• M91: 71,208,437 km (0.038 R)
• M92: 74,101,660 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.3

Radius: 6.3

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.45 AU - 18.77 AU

Year: 26383 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,538,030 km

• M1: 86,767 km (0.095 R)
• M2: 425,905 km (0.114 R)
• M3: 743,501 km (0.108 R)
• M4: 1,061,247 km (0.084 R)
• M5: 1,186,610 km (0.109 R)
• M6: 2,114,267 km (0.103 R)
• M7: 3,033,845 km (0.053 R)
• M8: 3,441,649 km (0.094 R)
• M9: 3,581,373 km (0.071 R)
• M10: 3,963,446 km (0.077 R)
• M11: 5,079,297 km (0.051 R)
• M12: 5,185,361 km (0.094 R)
• M13: 5,507,894 km (0.1 R)
• M14: 6,399,348 km (0.095 R)
• M15: 7,575,487 km (0.075 R)
• M16: 7,635,924 km (0.034 R)
• M17: 7,696,661 km (0.083 R)
• M18: 8,375,087 km (0.114 R)
• M19: 8,626,412 km (0.106 R)
• M20: 8,816,551 km (0.119 R)
• M21: 9,395,494 km (0.062 R)
• M22: 11,342,810 km (0.077 R)
• M23: 12,972,379 km (0.056 R)
• M24: 13,409,504 km (0.116 R)
• M25: 13,999,818 km (0.095 R)
• M26: 16,053,647 km (0.104 R)
• M27: 16,365,857 km (0.087 R)
• M28: 17,795,564 km (0.1 R)
• M29: 18,443,772 km (0.079 R)
• M30: 18,852,772 km (0.064 R)
• M31: 19,099,609 km (0.109 R)
• M32: 19,182,037 km (0.058 R)
• M33: 20,942,206 km (0.091 R)
• M34: 21,283,439 km (0.06 R)
• M35: 22,404,525 km (0.063 R)
• M36: 23,456,497 km (0.069 R)
• M37: 24,077,478 km (0.07 R)
• M38: 26,064,287 km (0.117 R)
• M39: 27,077,215 km (0.071 R)
• M40: 27,355,766 km (0.098 R)
• M41: 29,713,279 km (0.07 R)
• M42: 29,904,614 km (0.105 R)
• M43: 30,577,805 km (0.079 R)
• M44: 30,771,085 km (0.034 R)
• M45: 32,923,350 km (0.044 R)
• M46: 33,419,117 km (0.086 R)
• M47: 34,318,051 km (0.091 R)
• M48: 34,820,700 km (0.075 R)
• M49: 36,241,431 km (0.094 R)
• M50: 36,548,405 km (0.102 R)
• M51: 36,650,880 km (0.105 R)
• M52: 36,753,504 km (0.077 R)
• M53: 37,267,822 km (0.05 R)
• M54: 37,992,025 km (0.116 R)
• M55: 38,720,716 km (0.12 R)
• M56: 38,825,135 km (0.098 R)
• M57: 39,139,291 km (0.079 R)
• M58: 42,003,193 km (0.093 R)
• M59: 42,540,847 km (0.071 R)
• M60: 43,297,513 km (0.047 R)
• M61: 44,604,849 km (0.09 R)
• M62: 49,055,535 km (0.077 R)
• M63: 50,076,391 km (0.11 R)
• M64: 50,760,652 km (0.039 R)
• M65: 50,875,094 km (0.1 R)
• M66: 51,103,979 km (0.094 R)
• M67: 52,369,577 km (0.109 R)
• M68: 53,528,960 km (0.117 R)
• M69: 55,873,159 km (0.089 R)
• M70: 58,490,075 km (0.056 R)
• M71: 58,850,007 km (0.095 R)
• M72: 63,719,119 km (0.034 R)
• M73: 65,080,609 km (0.102 R)
• M74: 65,578,171 km (0.107 R)
• M75: 66,576,887 km (0.113 R)
• M76: 66,702,100 km (0.102 R)
• M77: 67,832,312 km (0.057 R)
• M78: 70,494,107 km (0.112 R)
• M79: 70,621,714 km (0.097 R)
• M80: 70,877,078 km (0.118 R)
• M81: 71,004,984 km (0.102 R)
• M82: 72,158,982 km (0.114 R)
• M83: 72,544,944 km (0.116 R)
• M84: 75,657,777 km (0.09 R)
• M85: 75,788,525 km (0.072 R)
• M86: 76,180,920 km (0.077 R)
• M87: 76,442,866 km (0.1 R)
• M88: 77,230,499 km (0.102 R)
• M89: 77,362,145 km (0.106 R)
• M90: 77,889,029 km (0.03 R)
• M91: 82,147,183 km (0.12 R)
• M92: 84,846,676 km (0.077 R)
• M93: 87,164,097 km (0.116 R)
• M94: 87,712,373 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit