🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.01 AU - 1.39 AU

Year: 488 Days

Day: 20.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,006,068 km

• M1: 752,477 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.48 AU - 1.72 AU

Year: 751 Days

Day: 47 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.89 AU - 3.09 AU

Year: 1457 Days

Day: 27.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.1 AU - 3.3 AU

Year: 1645 Days

Day: 44.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.49 AU - 3.93 AU

Year: 2133 Days

Day: 41.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 11.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.9 AU - 9.18 AU

Year: 8455 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,006,068 km

• M1: 339,886 km (0.106 R)
• M2: 697,575 km (0.1 R)
• M3: 864,676 km (0.111 R)
• M4: 971,788 km (0.105 R)
• M5: 1,321,248 km (0.112 R)
• M6: 1,754,783 km (0.056 R)
• M7: 1,846,786 km (0.098 R)
• M8: 2,059,963 km (0.098 R)
• M9: 2,615,120 km (0.068 R)
• M10: 2,747,664 km (0.108 R)
• M11: 3,047,309 km (0.104 R)
• M12: 3,357,724 km (0.079 R)
• M13: 3,887,749 km (0.106 R)
• M14: 4,009,223 km (0.082 R)
• M15: 4,412,539 km (0.064 R)
• M16: 5,562,647 km (0.11 R)
• M17: 5,699,828 km (0.03 R)
• M18: 5,872,913 km (0.109 R)
• M19: 7,169,927 km (0.044 R)
• M20: 7,545,567 km (0.088 R)
• M21: 7,621,413 km (0.076 R)
• M22: 7,850,747 km (0.095 R)
• M23: 8,159,965 km (0.116 R)
• M24: 8,512,717 km (0.119 R)
• M25: 8,990,832 km (0.093 R)
• M26: 11,422,845 km (0.087 R)
• M27: 11,773,502 km (0.068 R)
• M28: 11,861,615 km (0.118 R)
• M29: 12,216,761 km (0.068 R)
• M30: 12,530,318 km (0.095 R)
• M31: 12,801,239 km (0.084 R)
• M32: 13,257,064 km (0.09 R)
• M33: 13,579,298 km (0.116 R)
• M34: 13,857,550 km (0.059 R)
• M35: 14,419,739 km (0.114 R)
• M36: 14,656,253 km (0.116 R)
• M37: 14,893,964 km (0.088 R)
• M38: 15,566,556 km (0.03 R)
• M39: 16,150,885 km (0.053 R)
• M40: 17,241,005 km (0.088 R)
• M41: 17,391,500 km (0.034 R)
• M42: 17,492,030 km (0.084 R)
• M43: 20,597,981 km (0.117 R)
• M44: 20,864,415 km (0.107 R)
• M45: 21,562,439 km (0.113 R)
• M46: 21,778,757 km (0.095 R)
• M47: 22,050,277 km (0.098 R)
• M48: 22,541,706 km (0.059 R)
• M49: 22,926,472 km (0.112 R)
• M50: 23,313,332 km (0.114 R)
• M51: 23,869,836 km (0.079 R)
• M52: 24,037,685 km (0.116 R)
• M53: 24,261,932 km (0.105 R)
• M54: 25,394,089 km (0.117 R)
• M55: 25,565,528 km (0.056 R)
• M56: 27,241,323 km (0.104 R)
• M57: 27,416,652 km (0.086 R)
• M58: 28,773,654 km (0.045 R)
• M59: 29,670,494 km (0.116 R)
• M60: 29,911,197 km (0.102 R)
• M61: 30,031,773 km (0.092 R)
• M62: 30,576,458 km (0.109 R)
• M63: 30,819,705 km (0.083 R)
• M64: 30,941,477 km (0.074 R)
• M65: 31,124,435 km (0.119 R)
• M66: 32,912,130 km (0.057 R)
• M67: 33,036,595 km (0.097 R)
• M68: 33,223,742 km (0.095 R)
• M69: 34,923,174 km (0.069 R)
• M70: 35,177,341 km (0.081 R)
• M71: 35,304,649 km (0.028 R)
• M72: 35,943,432 km (0.094 R)
• M73: 36,328,646 km (0.065 R)
• M74: 37,882,968 km (0.094 R)
• M75: 38,274,914 km (0.088 R)
• M76: 39,128,819 km (0.051 R)
• M77: 40,721,737 km (0.096 R)
• M78: 41,190,278 km (0.108 R)
• M79: 45,626,004 km (0.115 R)
• M80: 45,834,394 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.1

Radius: 8.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.21 AU - 13.17 AU

Year: 13882 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,006,068 km

• M1: 112,498 km (0.107 R)
• M2: 169,195 km (0.082 R)
• M3: 338,690 km (0.115 R)
• M4: 398,978 km (0.115 R)
• M5: 782,846 km (0.081 R)
• M6: 932,743 km (0.094 R)
• M7: 1,336,059 km (0.078 R)
• M8: 1,874,312 km (0.085 R)
• M9: 2,018,674 km (0.1 R)
• M10: 2,166,925 km (0.071 R)
• M11: 2,729,862 km (0.095 R)
• M12: 3,095,479 km (0.114 R)
• M13: 3,476,804 km (0.114 R)
• M14: 3,547,714 km (0.069 R)
• M15: 4,398,028 km (0.091 R)
• M16: 4,708,144 km (0.114 R)
• M17: 5,390,610 km (0.084 R)
• M18: 6,018,472 km (0.117 R)
• M19: 6,319,313 km (0.097 R)
• M20: 6,493,445 km (0.091 R)
• M21: 6,581,110 km (0.054 R)
• M22: 6,935,956 km (0.117 R)
• M23: 7,115,623 km (0.093 R)
• M24: 7,251,458 km (0.093 R)
• M25: 7,525,521 km (0.077 R)
• M26: 8,607,861 km (0.045 R)
• M27: 9,142,674 km (0.092 R)
• M28: 9,488,544 km (0.065 R)
• M29: 10,914,810 km (0.037 R)
• M30: 11,387,390 km (0.044 R)
• M31: 11,493,305 km (0.061 R)
• M32: 11,759,589 km (0.063 R)
• M33: 14,302,903 km (0.102 R)
• M34: 16,168,388 km (0.067 R)
• M35: 16,287,468 km (0.096 R)
• M36: 16,586,514 km (0.041 R)
• M37: 16,646,503 km (0.089 R)
• M38: 17,616,944 km (0.098 R)
• M39: 17,923,919 km (0.064 R)
• M40: 18,047,188 km (0.1 R)
• M41: 19,485,422 km (0.119 R)
• M42: 20,701,054 km (0.108 R)
• M43: 21,350,608 km (0.047 R)
• M44: 21,415,982 km (0.069 R)
• M45: 21,481,357 km (0.092 R)
• M46: 22,536,770 km (0.111 R)
• M47: 22,603,341 km (0.101 R)
• M48: 22,870,074 km (0.087 R)
• M49: 22,936,944 km (0.058 R)
• M50: 23,272,193 km (0.119 R)
• M51: 24,151,379 km (0.099 R)
• M52: 25,802,940 km (0.069 R)
• M53: 26,151,503 km (0.118 R)
• M54: 26,572,023 km (0.099 R)
• M55: 27,206,916 km (0.1 R)
• M56: 27,419,644 km (0.113 R)
• M57: 28,347,749 km (0.079 R)
• M58: 30,602,488 km (0.087 R)
• M59: 31,788,650 km (0.119 R)
• M60: 32,087,546 km (0.044 R)
• M61: 33,368,254 km (0.106 R)
• M62: 33,595,942 km (0.061 R)
• M63: 33,671,938 km (0.12 R)
• M64: 33,748,083 km (0.073 R)
• M65: 33,976,668 km (0.096 R)
• M66: 37,624,463 km (0.083 R)
• M67: 39,695,197 km (0.041 R)
• M68: 40,825,558 km (0.097 R)
• M69: 40,906,640 km (0.067 R)
• M70: 41,639,371 km (0.075 R)
• M71: 42,705,255 km (0.081 R)
• M72: 44,780,327 km (0.11 R)
• M73: 44,863,953 km (0.078 R)
• M74: 45,535,348 km (0.098 R)
• M75: 46,040,989 km (0.086 R)
• M76: 46,210,034 km (0.113 R)
• M77: 46,294,557 km (0.097 R)
• M78: 46,888,012 km (0.111 R)
• M79: 47,057,955 km (0.053 R)
• M80: 49,200,346 km (0.115 R)
• M81: 49,719,301 km (0.09 R)
• M82: 50,500,950 km (0.049 R)
• M83: 50,588,166 km (0.09 R)
• M84: 51,900,737 km (0.091 R)
• M85: 52,076,664 km (0.115 R)
• M86: 52,958,993 km (0.119 R)
• M87: 53,846,258 km (0.114 R)
• M88: 56,356,659 km (0.1 R)
• M89: 57,626,147 km (0.104 R)
• M90: 57,990,567 km (0.04 R)
• M91: 59,180,170 km (0.117 R)
• M92: 60,840,706 km (0.087 R)
• M93: 61,397,659 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.7

Radius: 6.9

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.9 AU - 16.4 AU

Year: 19740 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 78,006,068 km

• M1: 188,194 km (0.118 R)
• M2: 490,681 km (0.1 R)
• M3: 854,503 km (0.09 R)
• M4: 905,217 km (0.096 R)
• M5: 1,146,219 km (0.115 R)
• M6: 1,654,403 km (0.11 R)
• M7: 1,815,969 km (0.108 R)
• M8: 2,439,792 km (0.057 R)
• M9: 2,967,423 km (0.052 R)
• M10: 3,612,340 km (0.055 R)
• M11: 4,299,443 km (0.035 R)
• M12: 4,477,464 km (0.095 R)
• M13: 4,840,837 km (0.063 R)
• M14: 5,308,331 km (0.107 R)
• M15: 5,644,178 km (0.111 R)
• M16: 6,086,090 km (0.097 R)
• M17: 6,286,103 km (0.098 R)
• M18: 7,002,976 km (0.039 R)
• M19: 7,160,053 km (0.094 R)
• M20: 7,424,243 km (0.088 R)
• M21: 8,126,306 km (0.07 R)
• M22: 8,291,312 km (0.084 R)
• M23: 8,624,766 km (0.078 R)
• M24: 9,019,256 km (0.095 R)
• M25: 9,362,134 km (0.081 R)
• M26: 9,651,007 km (0.044 R)
• M27: 10,297,121 km (0.067 R)
• M28: 10,475,740 km (0.086 R)
• M29: 10,835,972 km (0.066 R)
• M30: 10,956,997 km (0.106 R)
• M31: 11,017,734 km (0.092 R)
• M32: 11,139,357 km (0.096 R)
• M33: 12,254,609 km (0.1 R)
• M34: 12,507,280 km (0.043 R)
• M35: 13,534,867 km (0.079 R)
• M36: 13,796,065 km (0.09 R)
• M37: 14,058,909 km (0.082 R)
• M38: 15,738,594 km (0.114 R)
• M39: 17,836,405 km (0.099 R)
• M40: 19,136,709 km (0.077 R)
• M41: 19,283,016 km (0.038 R)
• M42: 21,370,804 km (0.098 R)
• M43: 22,057,009 km (0.12 R)
• M44: 22,133,603 km (0.095 R)
• M45: 22,210,497 km (0.06 R)
• M46: 23,060,811 km (0.057 R)
• M47: 23,685,980 km (0.097 R)
• M48: 25,836,749 km (0.076 R)
• M49: 25,917,532 km (0.062 R)
• M50: 27,222,624 km (0.086 R)
• M51: 27,800,221 km (0.086 R)
• M52: 27,965,976 km (0.106 R)
• M53: 28,967,683 km (0.103 R)
• M54: 29,641,920 km (0.084 R)
• M55: 30,321,394 km (0.049 R)
• M56: 30,492,085 km (0.032 R)
• M57: 31,091,823 km (0.056 R)
• M58: 31,868,834 km (0.103 R)
• M59: 32,564,764 km (0.102 R)
• M60: 32,652,129 km (0.111 R)
• M61: 32,739,494 km (0.034 R)
• M62: 34,148,856 km (0.119 R)
• M63: 34,237,717 km (0.039 R)
• M64: 36,935,415 km (0.113 R)
• M65: 37,117,775 km (0.055 R)
• M66: 37,941,610 km (0.119 R)
• M67: 38,586,676 km (0.118 R)
• M68: 41,297,240 km (0.03 R)
• M69: 42,532,021 km (0.074 R)
• M70: 43,106,028 km (0.089 R)
• M71: 43,394,004 km (0.032 R)
• M72: 45,330,100 km (0.07 R)
• M73: 45,818,537 km (0.079 R)
• M74: 46,505,340 km (0.107 R)
• M75: 46,603,626 km (0.1 R)
• M76: 49,486,676 km (0.08 R)
• M77: 49,587,206 km (0.068 R)
• M78: 52,222,373 km (0.115 R)
• M79: 53,556,935 km (0.083 R)
• M80: 54,798,897 km (0.092 R)
• M81: 57,944,790 km (0.049 R)
• M82: 58,050,706 km (0.063 R)
• M83: 59,646,466 km (0.098 R)
• M84: 62,121,264 km (0.066 R)
• M85: 63,971,939 km (0.086 R)
• M86: 64,519,617 km (0.12 R)
• M87: 66,504,481 km (0.099 R)
• M88: 66,948,189 km (0.11 R)
• M89: 68,845,239 km (0.094 R)
• M90: 70,646,697 km (0.072 R)
• M91: 71,553,260 km (0.113 R)
• M92: 72,008,037 km (0.07 R)
• M93: 72,349,719 km (0.114 R)
• M94: 72,463,713 km (0.1 R)
• M95: 73,607,089 km (0.097 R)
• M96: 73,836,423 km (0.063 R)
• M97: 74,526,069 km (0.085 R)
• M98: 75,680,216 km (0.111 R)
• M99: 75,795,856 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 10,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit