🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 141 Days

Day: 30 Hours

Environment

Temp: 206 °C

Axial Tilt: 16.8 °

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: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 175 Days

Day: 31.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,913,529 km

• M1: 338,989 km (0.119 R)
• M2: 566,976 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 184 Days

Day: 15.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 354 Days

Day: 15.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.74 AU - 1.84 AU

Year: 902 Days

Day: 44.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 10.7

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.52 AU - 6.54 AU

Year: 4899 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,913,529 km

• M1: 165,605 km (0.064 R)
• M2: 246,537 km (0.085 R)
• M3: 319,242 km (0.097 R)
• M4: 464,501 km (0.111 R)
• M5: 575,802 km (0.072 R)
• M6: 709,842 km (0.065 R)
• M7: 982,260 km (0.12 R)
• M8: 1,239,867 km (0.102 R)
• M9: 1,434,943 km (0.097 R)
• M10: 1,622,838 km (0.056 R)
• M11: 2,137,454 km (0.097 R)
• M12: 2,293,485 km (0.119 R)
• M13: 2,413,163 km (0.109 R)
• M14: 2,596,570 km (0.049 R)
• M15: 2,806,007 km (0.117 R)
• M16: 3,196,757 km (0.109 R)
• M17: 3,308,357 km (0.05 R)
• M18: 3,375,975 km (0.086 R)
• M19: 4,671,642 km (0.113 R)
• M20: 4,824,232 km (0.119 R)
• M21: 4,978,617 km (0.108 R)
• M22: 5,108,468 km (0.096 R)
• M23: 5,774,927 km (0.078 R)
• M24: 6,355,965 km (0.103 R)
• M25: 7,130,283 km (0.103 R)
• M26: 7,218,247 km (0.051 R)
• M27: 7,424,692 km (0.113 R)
• M28: 7,843,566 km (0.101 R)
• M29: 8,393,488 km (0.112 R)
• M30: 9,337,600 km (0.117 R)
• M31: 10,648,227 km (0.12 R)
• M32: 10,984,822 km (0.074 R)
• M33: 11,052,590 km (0.111 R)
• M34: 11,222,683 km (0.115 R)
• M35: 11,359,266 km (0.112 R)
• M36: 11,565,262 km (0.117 R)
• M37: 11,841,868 km (0.086 R)
• M38: 12,085,563 km (0.069 R)
• M39: 12,155,575 km (0.09 R)
• M40: 12,260,742 km (0.108 R)
• M41: 12,613,644 km (0.027 R)
• M42: 13,149,354 km (0.099 R)
• M43: 13,437,928 km (0.084 R)
• M44: 13,546,835 km (0.116 R)
• M45: 13,948,356 km (0.11 R)
• M46: 14,058,460 km (0.108 R)
• M47: 14,390,717 km (0.082 R)
• M48: 15,327,349 km (0.097 R)
• M49: 15,975,407 km (0.089 R)
• M50: 16,671,486 km (0.075 R)
• M51: 17,023,191 km (0.11 R)
• M52: 17,614,850 km (0.075 R)
• M53: 18,013,080 km (0.082 R)
• M54: 18,133,207 km (0.047 R)
• M55: 18,535,176 km (0.051 R)
• M56: 18,980,978 km (0.078 R)
• M57: 19,103,050 km (0.113 R)
• M58: 19,307,251 km (0.059 R)
• M59: 19,553,339 km (0.095 R)
• M60: 20,840,779 km (0.065 R)
• M61: 22,456,136 km (0.065 R)
• M62: 22,671,707 km (0.117 R)
• M63: 22,801,408 km (0.115 R)
• M64: 22,887,876 km (0.102 R)
• M65: 23,104,793 km (0.075 R)
• M66: 23,803,564 km (0.112 R)
• M67: 23,979,342 km (0.074 R)
• M68: 24,155,568 km (0.072 R)
• M69: 24,909,242 km (0.062 R)
• M70: 25,715,724 km (0.105 R)
• M71: 26,621,689 km (0.08 R)
• M72: 27,308,194 km (0.059 R)
• M73: 28,791,905 km (0.062 R)
• M74: 29,026,026 km (0.088 R)
• M75: 29,308,018 km (0.097 R)
• M76: 29,590,758 km (0.039 R)
• M77: 30,064,086 km (0.104 R)
• M78: 30,159,080 km (0.046 R)
• M79: 30,826,586 km (0.083 R)
• M80: 32,273,497 km (0.108 R)
• M81: 32,468,123 km (0.037 R)
• M82: 32,663,199 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 10.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.86 AU - 9.68 AU

Year: 8960 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,913,529 km

• M1: 205,248 km (0.102 R)
• M2: 275,858 km (0.114 R)
• M3: 360,531 km (0.106 R)
• M4: 447,746 km (0.039 R)
• M5: 574,306 km (0.08 R)
• M6: 714,330 km (0.098 R)
• M7: 1,056,011 km (0.097 R)
• M8: 1,863,989 km (0.051 R)
• M9: 2,112,023 km (0.111 R)
• M10: 2,318,169 km (0.082 R)
• M11: 2,549,148 km (0.078 R)
• M12: 2,750,357 km (0.1 R)
• M13: 3,385,699 km (0.112 R)
• M14: 3,566,712 km (0.112 R)
• M15: 3,751,017 km (0.108 R)
• M16: 5,081,540 km (0.118 R)
• M17: 5,219,769 km (0.071 R)
• M18: 5,359,194 km (0.084 R)
• M19: 5,429,356 km (0.098 R)
• M20: 5,665,571 km (0.118 R)
• M21: 8,726,343 km (0.101 R)
• M22: 8,919,923 km (0.057 R)
• M23: 9,031,223 km (0.059 R)
• M24: 9,708,603 km (0.089 R)
• M25: 10,053,426 km (0.115 R)
• M26: 10,169,214 km (0.096 R)
• M27: 10,285,452 km (0.11 R)
• M28: 10,402,288 km (0.049 R)
• M29: 11,837,231 km (0.068 R)
• M30: 12,267,474 km (0.092 R)
• M31: 12,734,070 km (0.053 R)
• M32: 12,828,017 km (0.12 R)
• M33: 13,556,559 km (0.072 R)
• M34: 13,748,942 km (0.091 R)
• M35: 14,006,699 km (0.112 R)
• M36: 15,086,945 km (0.044 R)
• M37: 15,486,372 km (0.064 R)
• M38: 15,620,262 km (0.104 R)
• M39: 16,058,135 km (0.064 R)
• M40: 16,466,088 km (0.071 R)
• M41: 16,911,740 km (0.082 R)
• M42: 18,096,106 km (0.055 R)
• M43: 18,166,567 km (0.094 R)
• M44: 18,414,152 km (0.112 R)
• M45: 18,662,634 km (0.111 R)
• M46: 19,523,569 km (0.113 R)
• M47: 20,912,885 km (0.058 R)
• M48: 21,656,835 km (0.103 R)
• M49: 21,956,928 km (0.066 R)
• M50: 22,296,067 km (0.091 R)
• M51: 23,516,037 km (0.114 R)
• M52: 24,250,712 km (0.095 R)
• M53: 25,071,406 km (0.112 R)
• M54: 25,941,019 km (0.096 R)
• M55: 26,179,927 km (0.081 R)
• M56: 26,699,929 km (0.113 R)
• M57: 26,780,263 km (0.07 R)
• M58: 26,860,597 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 14.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.43 AU - 11.25 AU

Year: 13445 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,913,529 km

• M1: 183,706 km (0.115 R)
• M2: 274,811 km (0.072 R)
• M3: 500,854 km (0.074 R)
• M4: 1,548,039 km (0.109 R)
• M5: 1,741,618 km (0.115 R)
• M6: 2,214,946 km (0.062 R)
• M7: 2,402,841 km (0.074 R)
• M8: 2,862,406 km (0.087 R)
• M9: 3,033,396 km (0.118 R)
• M10: 4,442,010 km (0.034 R)
• M11: 4,924,463 km (0.092 R)
• M12: 5,089,020 km (0.081 R)
• M13: 6,027,149 km (0.08 R)
• M14: 6,516,334 km (0.086 R)
• M15: 7,110,985 km (0.029 R)
• M16: 9,048,726 km (0.103 R)
• M17: 9,403,872 km (0.096 R)
• M18: 10,443,727 km (0.104 R)
• M19: 10,816,375 km (0.082 R)
• M20: 11,739,543 km (0.109 R)
• M21: 12,238,602 km (0.085 R)
• M22: 12,350,501 km (0.086 R)
• M23: 12,462,699 km (0.088 R)
• M24: 13,893,603 km (0.115 R)
• M25: 14,717,588 km (0.102 R)
• M26: 15,195,553 km (0.053 R)
• M27: 15,436,555 km (0.114 R)
• M28: 16,044,372 km (0.118 R)
• M29: 16,228,227 km (0.091 R)
• M30: 17,661,375 km (0.116 R)
• M31: 18,233,288 km (0.069 R)
• M32: 18,425,222 km (0.106 R)
• M33: 18,553,577 km (0.12 R)
• M34: 18,746,558 km (0.038 R)
• M35: 19,329,840 km (0.119 R)
• M36: 19,525,664 km (0.087 R)
• M37: 19,656,562 km (0.119 R)
• M38: 19,985,079 km (0.1 R)
• M39: 20,116,874 km (0.08 R)
• M40: 20,447,935 km (0.094 R)
• M41: 21,993,879 km (0.115 R)
• M42: 22,953,250 km (0.067 R)
• M43: 24,558,884 km (0.12 R)
• M44: 26,634,704 km (0.118 R)
• M45: 27,217,238 km (0.084 R)
• M46: 27,877,563 km (0.058 R)
• M47: 28,320,822 km (0.066 R)
• M48: 28,915,324 km (0.078 R)
• M49: 29,214,220 km (0.088 R)
• M50: 29,890,253 km (0.049 R)
• M51: 31,872,425 km (0.11 R)
• M52: 32,957,309 km (0.117 R)
• M53: 34,448,949 km (0.06 R)
• M54: 35,163,129 km (0.079 R)
• M55: 35,722,027 km (0.116 R)
• M56: 36,123,099 km (0.106 R)
• M57: 36,606,300 km (0.112 R)
• M58: 36,848,648 km (0.055 R)
• M59: 37,091,595 km (0.107 R)
• M60: 37,335,141 km (0.096 R)
• M61: 37,742,047 km (0.088 R)
• M62: 38,396,388 km (0.074 R)
• M63: 38,971,891 km (0.102 R)
• M64: 40,464,878 km (0.084 R)
• M65: 40,631,978 km (0.109 R)
• M66: 43,763,660 km (0.104 R)
• M67: 44,278,726 km (0.12 R)
• M68: 47,323,491 km (0.117 R)
• M69: 47,587,681 km (0.096 R)
• M70: 50,255,759 km (0.086 R)
• M71: 50,345,518 km (0.119 R)
• M72: 51,607,974 km (0.098 R)
• M73: 51,698,481 km (0.103 R)
• M74: 53,888,145 km (0.076 R)
• M75: 54,348,009 km (0.052 R)
• M76: 55,828,729 km (0.115 R)
• M77: 57,322,613 km (0.102 R)
• M78: 57,980,395 km (0.12 R)
• M79: 59,303,438 km (0.106 R)
• M80: 59,968,550 km (0.088 R)
• M81: 60,254,432 km (0.093 R)
• M82: 62,654,131 km (0.065 R)
• M83: 62,750,772 km (0.101 R)
• M84: 63,914,344 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.2

Radius: 6.7

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.09 AU - 16.05 AU

Year: 22039 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 42,913,529 km

• M1: 126,111 km (0.108 R)
• M2: 186,698 km (0.05 R)
• M3: 620,831 km (0.115 R)
• M4: 728,542 km (0.116 R)
• M5: 963,111 km (0.089 R)
• M6: 1,070,672 km (0.106 R)
• M7: 1,201,420 km (0.118 R)
• M8: 1,377,198 km (0.061 R)
• M9: 1,603,540 km (0.108 R)
• M10: 1,841,550 km (0.076 R)
• M11: 2,207,765 km (0.062 R)
• M12: 2,901,899 km (0.12 R)
• M13: 3,574,641 km (0.081 R)
• M14: 4,234,517 km (0.077 R)
• M15: 4,293,758 km (0.114 R)
• M16: 4,931,494 km (0.097 R)
• M17: 5,533,775 km (0.102 R)
• M18: 5,631,013 km (0.113 R)
• M19: 5,827,136 km (0.12 R)
• M20: 6,159,094 km (0.108 R)
• M21: 6,361,201 km (0.093 R)
• M22: 6,634,217 km (0.107 R)
• M23: 6,703,032 km (0.094 R)
• M24: 7,368,742 km (0.105 R)
• M25: 7,691,575 km (0.106 R)
• M26: 7,909,239 km (0.038 R)
• M27: 8,276,652 km (0.082 R)
• M28: 8,574,501 km (0.063 R)
• M29: 9,027,932 km (0.12 R)
• M30: 9,180,821 km (0.116 R)
• M31: 10,635,361 km (0.107 R)
• M32: 11,040,772 km (0.118 R)
• M33: 11,122,452 km (0.114 R)
• M34: 11,533,697 km (0.101 R)
• M35: 11,908,290 km (0.059 R)
• M36: 12,033,952 km (0.105 R)
• M37: 12,498,752 km (0.043 R)
• M38: 12,669,144 km (0.071 R)
• M39: 12,711,929 km (0.032 R)
• M40: 12,969,387 km (0.116 R)
• M41: 13,315,258 km (0.112 R)
• M42: 13,402,174 km (0.075 R)
• M43: 13,795,916 km (0.085 R)
• M44: 14,148,967 km (0.102 R)
• M45: 14,505,010 km (0.113 R)
• M46: 15,180,743 km (0.088 R)
• M47: 15,545,164 km (0.054 R)
• M48: 16,097,329 km (0.116 R)
• M49: 16,796,550 km (0.062 R)
• M50: 17,268,232 km (0.099 R)
• M51: 17,601,087 km (0.117 R)
• M52: 17,744,252 km (0.075 R)
• M53: 18,080,099 km (0.076 R)
• M54: 18,660,539 km (0.042 R)
• M55: 18,709,308 km (0.103 R)
• M56: 18,806,696 km (0.104 R)
• M57: 18,904,234 km (0.109 R)
• M58: 19,740,636 km (0.097 R)
• M59: 20,941,907 km (0.085 R)
• M60: 21,398,479 km (0.106 R)
• M61: 22,321,498 km (0.119 R)
• M62: 22,580,153 km (0.101 R)
• M63: 25,328,715 km (0.112 R)
• M64: 25,815,057 km (0.068 R)
• M65: 26,250,088 km (0.03 R)
• M66: 26,413,748 km (0.103 R)
• M67: 27,513,741 km (0.114 R)
• M68: 27,569,242 km (0.098 R)
• M69: 28,069,497 km (0.044 R)
• M70: 28,125,148 km (0.028 R)
• M71: 28,404,597 km (0.109 R)
• M72: 29,248,328 km (0.105 R)
• M73: 31,133,262 km (0.064 R)
• M74: 31,191,006 km (0.107 R)
• M75: 31,422,285 km (0.104 R)
• M76: 33,116,032 km (0.108 R)
• M77: 33,884,965 km (0.075 R)
• M78: 34,301,296 km (0.08 R)
• M79: 35,139,343 km (0.062 R)
• M80: 35,440,184 km (0.119 R)
• M81: 36,105,296 km (0.081 R)
• M82: 37,079,927 km (0.07 R)
• M83: 38,620,037 km (0.111 R)
• M84: 38,681,970 km (0.067 R)
• M85: 39,304,297 km (0.118 R)
• M86: 39,429,062 km (0.066 R)
• M87: 39,929,766 km (0.11 R)
• M88: 40,180,941 km (0.052 R)
• M89: 40,684,787 km (0.096 R)
• M90: 42,336,646 km (0.084 R)
• M91: 42,849,318 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 12,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit