🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.59 AU - 0.71 AU

Year: 194 Days

Day: 30.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,993,927 km

• M1: 148,102 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.98 AU - 1.4 AU

Year: 481 Days

Day: 45 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.87 AU - 2.37 AU

Year: 1145 Days

Day: 27.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,993,927 km

• M1: 890,407 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.56 AU - 3.58 AU

Year: 1995 Days

Day: 33 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 15

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.99 AU - 5.25 AU

Year: 3683 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,993,927 km

• M1: 188,793 km (0.11 R)
• M2: 352,303 km (0.09 R)
• M3: 635,641 km (0.03 R)
• M4: 781,200 km (0.053 R)
• M5: 881,730 km (0.097 R)
• M6: 1,011,581 km (0.084 R)
• M7: 1,252,583 km (0.092 R)
• M8: 1,599,351 km (0.118 R)
• M9: 2,072,529 km (0.117 R)
• M10: 2,185,475 km (0.033 R)
• M11: 2,350,631 km (0.071 R)
• M12: 2,623,797 km (0.115 R)
• M13: 2,980,139 km (0.058 R)
• M14: 3,164,294 km (0.09 R)
• M15: 3,333,340 km (0.078 R)
• M16: 3,583,019 km (0.105 R)
• M17: 4,060,236 km (0.031 R)
• M18: 4,265,035 km (0.114 R)
• M19: 4,389,800 km (0.095 R)
• M20: 4,642,770 km (0.112 R)
• M21: 5,031,425 km (0.084 R)
• M22: 5,185,361 km (0.044 R)
• M23: 5,408,262 km (0.116 R)
• M24: 6,354,918 km (0.099 R)
• M25: 6,545,655 km (0.12 R)
• M26: 6,859,661 km (0.052 R)
• M27: 7,030,950 km (0.116 R)
• M28: 7,228,420 km (0.026 R)
• M29: 7,502,782 km (0.103 R)
• M30: 7,806,316 km (0.052 R)
• M31: 7,933,923 km (0.114 R)
• M32: 8,113,740 km (0.097 R)
• M33: 8,530,071 km (0.106 R)
• M34: 8,820,290 km (0.047 R)
• M35: 9,573,965 km (0.115 R)
• M36: 9,903,229 km (0.112 R)
• M37: 10,013,932 km (0.098 R)
• M38: 11,431,372 km (0.106 R)
• M39: 11,663,996 km (0.076 R)
• M40: 11,927,737 km (0.116 R)
• M41: 12,880,975 km (0.082 R)
• M42: 13,214,429 km (0.085 R)
• M43: 13,428,054 km (0.115 R)
• M44: 13,889,714 km (0.118 R)
• M45: 14,075,963 km (0.032 R)
• M46: 14,262,960 km (0.11 R)
• M47: 14,356,758 km (0.099 R)
• M48: 14,544,952 km (0.105 R)
• M49: 15,146,485 km (0.098 R)
• M50: 15,370,134 km (0.029 R)
• M51: 15,466,325 km (0.08 R)
• M52: 15,659,307 km (0.08 R)
• M53: 15,853,186 km (0.076 R)
• M54: 16,015,200 km (0.116 R)
• M55: 16,177,963 km (0.119 R)
• M56: 16,966,493 km (0.116 R)
• M57: 17,165,608 km (0.119 R)
• M58: 17,298,750 km (0.025 R)
• M59: 18,172,701 km (0.117 R)
• M60: 18,342,494 km (0.11 R)
• M61: 18,957,940 km (0.11 R)
• M62: 19,130,127 km (0.036 R)
• M63: 20,279,338 km (0.112 R)
• M64: 20,384,954 km (0.108 R)
• M65: 20,738,304 km (0.109 R)
• M66: 20,951,331 km (0.074 R)
• M67: 21,379,331 km (0.082 R)
• M68: 21,486,892 km (0.092 R)
• M69: 21,630,506 km (0.059 R)
• M70: 21,918,631 km (0.036 R)
• M71: 22,171,900 km (0.102 R)
• M72: 22,462,419 km (0.069 R)
• M73: 22,827,289 km (0.096 R)
• M74: 23,157,451 km (0.104 R)
• M75: 23,304,805 km (0.091 R)
• M76: 24,456,559 km (0.117 R)
• M77: 24,568,907 km (0.09 R)
• M78: 25,360,878 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 12.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.19 AU - 6.89 AU

Year: 5505 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,993,927 km

• M1: 167,849 km (0.102 R)
• M2: 266,883 km (0.119 R)
• M3: 409,449 km (0.103 R)
• M4: 644,468 km (0.088 R)
• M5: 792,719 km (0.097 R)
• M6: 1,052,870 km (0.066 R)
• M7: 1,170,903 km (0.119 R)
• M8: 1,262,606 km (0.065 R)
• M9: 1,405,023 km (0.077 R)
• M10: 1,706,613 km (0.105 R)
• M11: 1,901,389 km (0.081 R)
• M12: 2,236,189 km (0.064 R)
• M13: 2,610,034 km (0.107 R)
• M14: 2,835,777 km (0.101 R)
• M15: 3,241,038 km (0.081 R)
• M16: 3,350,843 km (0.071 R)
• M17: 3,529,014 km (0.077 R)
• M18: 3,642,110 km (0.109 R)
• M19: 4,467,142 km (0.089 R)
• M20: 4,738,363 km (0.053 R)
• M21: 4,863,427 km (0.11 R)
• M22: 5,065,833 km (0.093 R)
• M23: 5,245,350 km (0.115 R)
• M24: 5,479,172 km (0.079 R)
• M25: 5,796,319 km (0.07 R)
• M26: 5,957,137 km (0.099 R)
• M27: 6,146,827 km (0.116 R)
• M28: 6,256,033 km (0.107 R)
• M29: 6,421,040 km (0.106 R)
• M30: 6,504,216 km (0.102 R)
• M31: 7,471,067 km (0.097 R)
• M32: 7,587,754 km (0.03 R)
• M33: 8,818,944 km (0.066 R)
• M34: 9,663,424 km (0.108 R)
• M35: 9,822,596 km (0.114 R)
• M36: 10,143,783 km (0.119 R)
• M37: 10,533,635 km (0.057 R)
• M38: 11,061,267 km (0.048 R)
• M39: 11,699,002 km (0.059 R)
• M40: 12,245,334 km (0.092 R)
• M41: 12,521,641 km (0.111 R)
• M42: 12,695,324 km (0.117 R)
• M43: 12,869,905 km (0.066 R)
• M44: 13,186,155 km (0.092 R)
• M45: 14,113,961 km (0.088 R)
• M46: 14,222,419 km (0.053 R)
• M47: 14,842,203 km (0.052 R)
• M48: 15,026,059 km (0.099 R)
• M49: 15,284,863 km (0.112 R)
• M50: 15,582,563 km (0.107 R)
• M51: 15,994,855 km (0.102 R)
• M52: 16,297,042 km (0.102 R)
• M53: 16,639,173 km (0.114 R)
• M54: 17,718,970 km (0.072 R)
• M55: 17,914,195 km (0.089 R)
• M56: 18,031,630 km (0.119 R)
• M57: 20,968,236 km (0.078 R)
• M58: 21,673,291 km (0.085 R)
• M59: 22,049,529 km (0.119 R)
• M60: 22,343,788 km (0.078 R)
• M61: 23,191,709 km (0.084 R)
• M62: 23,877,615 km (0.09 R)
• M63: 24,006,868 km (0.091 R)
• M64: 24,570,104 km (0.115 R)
• M65: 25,093,846 km (0.09 R)
• M66: 25,621,328 km (0.115 R)
• M67: 26,241,262 km (0.045 R)
• M68: 27,225,616 km (0.085 R)
• M69: 27,767,609 km (0.12 R)
• M70: 28,450,074 km (0.084 R)
• M71: 28,678,809 km (0.077 R)
• M72: 29,045,923 km (0.12 R)
• M73: 29,138,075 km (0.084 R)
• M74: 29,276,303 km (0.119 R)
• M75: 29,646,109 km (0.062 R)
• M76: 30,156,986 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 14.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.75 AU - 11.75 AU

Year: 13071 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 85,993,927 km

• M1: 250,277 km (0.027 R)
• M2: 417,827 km (0.111 R)
• M3: 806,482 km (0.067 R)
• M4: 947,852 km (0.08 R)
• M5: 1,112,410 km (0.034 R)
• M6: 1,272,479 km (0.072 R)
• M7: 1,409,511 km (0.114 R)
• M8: 1,503,907 km (0.046 R)
• M9: 1,682,677 km (0.101 R)
• M10: 1,938,489 km (0.075 R)
• M11: 2,134,313 km (0.091 R)
• M12: 2,225,568 km (0.106 R)
• M13: 2,507,560 km (0.082 R)
• M14: 3,169,081 km (0.08 R)
• M15: 3,574,192 km (0.071 R)
• M16: 4,294,207 km (0.112 R)
• M17: 4,410,893 km (0.047 R)
• M18: 6,152,661 km (0.087 R)
• M19: 6,311,085 km (0.109 R)
• M20: 6,470,856 km (0.108 R)
• M21: 6,578,118 km (0.067 R)
• M22: 6,848,890 km (0.085 R)
• M23: 7,068,200 km (0.111 R)
• M24: 7,373,529 km (0.117 R)
• M25: 8,344,868 km (0.074 R)
• M26: 8,461,854 km (0.054 R)
• M27: 8,638,379 km (0.089 R)
• M28: 9,205,206 km (0.107 R)
• M29: 9,326,081 km (0.115 R)
• M30: 9,508,441 km (0.099 R)
• M31: 9,691,997 km (0.089 R)
• M32: 9,845,933 km (0.069 R)
• M33: 10,469,607 km (0.101 R)
• M34: 11,105,996 km (0.093 R)
• M35: 11,267,113 km (0.056 R)
• M36: 12,853,000 km (0.055 R)
• M37: 13,260,505 km (0.107 R)
• M38: 13,810,277 km (0.093 R)
• M39: 14,018,368 km (0.119 R)
• M40: 14,192,649 km (0.109 R)
• M41: 15,074,678 km (0.114 R)
• M42: 15,396,613 km (0.083 R)
• M43: 15,576,429 km (0.112 R)
• M44: 16,120,068 km (0.085 R)
• M45: 16,449,183 km (0.047 R)
• M46: 16,928,645 km (0.091 R)
• M47: 17,188,795 km (0.04 R)
• M48: 17,412,743 km (0.113 R)
• M49: 17,600,189 km (0.115 R)
• M50: 18,166,417 km (0.1 R)
• M51: 18,892,266 km (0.12 R)
• M52: 19,084,948 km (0.085 R)
• M53: 19,200,737 km (0.085 R)
• M54: 19,627,689 km (0.032 R)
• M55: 20,490,869 km (0.108 R)
• M56: 20,807,867 km (0.078 R)
• M57: 21,046,625 km (0.055 R)
• M58: 21,246,338 km (0.03 R)
• M59: 21,567,226 km (0.074 R)
• M60: 22,294,870 km (0.08 R)
• M61: 22,498,473 km (0.043 R)
• M62: 22,989,752 km (0.096 R)
• M63: 23,691,516 km (0.094 R)
• M64: 24,484,384 km (0.086 R)
• M65: 24,694,420 km (0.088 R)
• M66: 25,328,266 km (0.102 R)
• M67: 25,668,451 km (0.055 R)
• M68: 25,967,498 km (0.084 R)
• M69: 26,096,002 km (0.097 R)
• M70: 27,044,602 km (0.097 R)
• M71: 27,436,100 km (0.036 R)
• M72: 28,931,480 km (0.106 R)
• M73: 29,198,064 km (0.119 R)
• M74: 29,376,384 km (0.109 R)
• M75: 29,733,774 km (0.071 R)
• M76: 30,047,929 km (0.091 R)
• M77: 30,137,837 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.1

Radius: 6.1

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.03 AU - 20.39 AU

Year: 30013 Days

Day: 22.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,993,927 km

• M1: 149,149 km (0.099 R)
• M2: 218,114 km (0.098 R)
• M3: 1,275,920 km (0.076 R)
• M4: 1,466,957 km (0.032 R)
• M5: 1,805,347 km (0.095 R)
• M6: 1,875,957 km (0.117 R)
• M7: 2,280,620 km (0.118 R)
• M8: 3,125,249 km (0.094 R)
• M9: 3,647,346 km (0.03 R)
• M10: 3,692,075 km (0.064 R)
• M11: 4,385,013 km (0.094 R)
• M12: 4,868,962 km (0.075 R)
• M13: 5,268,239 km (0.075 R)
• M14: 5,730,047 km (0.066 R)
• M15: 6,419,693 km (0.051 R)
• M16: 7,247,718 km (0.111 R)
• M17: 7,474,209 km (0.032 R)
• M18: 7,531,206 km (0.07 R)
• M19: 8,050,609 km (0.081 R)
• M20: 8,403,212 km (0.091 R)
• M21: 9,368,118 km (0.068 R)
• M22: 9,738,971 km (0.089 R)
• M23: 10,495,039 km (0.115 R)
• M24: 11,269,806 km (0.086 R)
• M25: 11,335,180 km (0.116 R)
• M26: 11,532,201 km (0.096 R)
• M27: 12,264,033 km (0.089 R)
• M28: 12,805,727 km (0.071 R)
• M29: 13,216,972 km (0.118 R)
• M30: 14,690,661 km (0.097 R)
• M31: 15,410,525 km (0.041 R)
• M32: 17,562,192 km (0.103 R)
• M33: 17,866,324 km (0.088 R)
• M34: 19,256,238 km (0.032 R)
• M35: 19,334,478 km (0.107 R)
• M36: 20,043,272 km (0.093 R)
• M37: 22,302,499 km (0.037 R)
• M38: 22,879,798 km (0.101 R)
• M39: 23,045,702 km (0.11 R)
• M40: 23,796,832 km (0.106 R)
• M41: 24,810,956 km (0.112 R)
• M42: 27,143,786 km (0.075 R)
• M43: 27,495,341 km (0.085 R)
• M44: 28,737,601 km (0.092 R)
• M45: 29,365,464 km (0.115 R)
• M46: 29,907,307 km (0.083 R)
• M47: 31,184,424 km (0.109 R)
• M48: 31,276,277 km (0.081 R)
• M49: 31,829,640 km (0.102 R)
• M50: 33,791,466 km (0.032 R)
• M51: 33,885,862 km (0.052 R)
• M52: 35,408,170 km (0.033 R)
• M53: 36,564,412 km (0.082 R)
• M54: 36,661,352 km (0.047 R)
• M55: 37,439,710 km (0.097 R)
• M56: 38,518,909 km (0.103 R)
• M57: 41,210,922 km (0.025 R)
• M58: 41,614,836 km (0.1 R)
• M59: 42,426,704 km (0.095 R)
• M60: 42,630,456 km (0.063 R)
• M61: 42,834,508 km (0.1 R)
• M62: 43,038,859 km (0.1 R)
• M63: 45,934,774 km (0.052 R)
• M64: 47,406,069 km (0.082 R)
• M65: 49,534,697 km (0.109 R)
• M66: 50,934,933 km (0.113 R)
• M67: 53,994,659 km (0.106 R)
• M68: 54,768,828 km (0.099 R)
• M69: 55,212,984 km (0.079 R)
• M70: 56,888,779 km (0.116 R)
• M71: 57,563,765 km (0.065 R)
• M72: 58,467,934 km (0.104 R)
• M73: 58,581,329 km (0.1 R)
• M74: 61,784,519 km (0.109 R)
• M75: 61,900,009 km (0.065 R)
• M76: 62,015,498 km (0.104 R)
• M77: 62,594,143 km (0.06 R)
• M78: 63,756,967 km (0.106 R)
• M79: 65,044,107 km (0.065 R)
• M80: 67,406,557 km (0.048 R)
• M81: 67,882,427 km (0.086 R)
• M82: 68,120,737 km (0.105 R)
• M83: 69,196,645 km (0.117 R)
• M84: 70,760,690 km (0.037 R)
• M85: 70,881,566 km (0.073 R)
• M86: 71,365,365 km (0.097 R)
• M87: 74,168,829 km (0.074 R)
• M88: 75,029,166 km (0.037 R)
• M89: 75,152,286 km (0.079 R)
• M90: 75,769,227 km (0.112 R)
• M91: 77,008,047 km (0.091 R)
• M92: 77,380,995 km (0.07 R)
• M93: 80,512,228 km (0.119 R)
• M94: 80,764,450 km (0.063 R)
• M95: 81,776,330 km (0.066 R)
• M96: 82,792,249 km (0.057 R)
• M97: 84,836,653 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit