🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.66 AU - 0.96 AU

Year: 278 Days

Day: 23.4 Hours

Environment

Temp: 107 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,263,744 km

• M1: 436,227 km (0.071 R)
• M2: 537,655 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.14 AU - 1.22 AU

Year: 488 Days

Day: 32.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.96 AU - 1.48 AU

Year: 513 Days

Day: 14.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.32 AU - 2.08 AU

Year: 844 Days

Day: 14 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,263,744 km

• M1: 42,037 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.24 AU - 3 AU

Year: 1615 Days

Day: 16.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,263,744 km

• M1: 692,638 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 11.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.37 AU - 5.33 AU

Year: 4067 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,263,744 km

• M1: 164,109 km (0.097 R)
• M2: 237,561 km (0.09 R)
• M3: 354,397 km (0.117 R)
• M4: 524,490 km (0.097 R)
• M5: 826,827 km (0.109 R)
• M6: 900,579 km (0.114 R)
• M7: 1,011,431 km (0.094 R)
• M8: 1,210,247 km (0.079 R)
• M9: 1,363,136 km (0.109 R)
• M10: 1,532,780 km (0.08 R)
• M11: 1,646,474 km (0.114 R)
• M12: 1,752,240 km (0.106 R)
• M13: 1,904,381 km (0.112 R)
• M14: 1,993,392 km (0.08 R)
• M15: 2,083,898 km (0.055 R)
• M16: 2,280,769 km (0.079 R)
• M17: 2,375,614 km (0.09 R)
• M18: 2,532,542 km (0.075 R)
• M19: 2,618,561 km (0.109 R)
• M20: 2,768,309 km (0.096 R)
• M21: 3,221,291 km (0.115 R)
• M22: 3,314,790 km (0.104 R)
• M23: 3,697,760 km (0.104 R)
• M24: 3,781,685 km (0.074 R)
• M25: 3,923,055 km (0.087 R)
• M26: 4,051,858 km (0.061 R)
• M27: 4,123,965 km (0.105 R)
• M28: 4,211,180 km (0.117 R)
• M29: 4,520,997 km (0.095 R)
• M30: 4,595,946 km (0.117 R)
• M31: 4,731,781 km (0.088 R)
• M32: 4,899,779 km (0.088 R)
• M33: 5,591,071 km (0.049 R)
• M34: 5,720,174 km (0.084 R)
• M35: 6,146,378 km (0.071 R)
• M36: 6,515,137 km (0.118 R)
• M37: 6,908,430 km (0.119 R)
• M38: 7,029,604 km (0.101 R)
• M39: 7,204,035 km (0.101 R)
• M40: 7,379,962 km (0.056 R)
• M41: 7,503,979 km (0.093 R)
• M42: 7,575,187 km (0.063 R)
• M43: 7,700,251 km (0.087 R)
• M44: 7,844,015 km (0.065 R)
• M45: 7,952,473 km (0.076 R)
• M46: 8,043,130 km (0.12 R)
• M47: 8,502,096 km (0.038 R)
• M48: 8,837,793 km (0.114 R)
• M49: 9,045,136 km (0.098 R)
• M50: 9,483,907 km (0.089 R)
• M51: 9,580,098 km (0.118 R)
• M52: 9,657,440 km (0.079 R)
• M53: 9,754,380 km (0.071 R)
• M54: 9,968,604 km (0.118 R)
• M55: 10,066,590 km (0.073 R)
• M56: 10,322,702 km (0.067 R)
• M57: 10,501,322 km (0.109 R)
• M58: 10,700,885 km (0.056 R)
• M59: 10,861,553 km (0.037 R)
• M60: 11,063,511 km (0.084 R)
• M61: 11,327,850 km (0.069 R)
• M62: 11,491,660 km (0.099 R)
• M63: 11,966,782 km (0.112 R)
• M64: 12,659,720 km (0.054 R)
• M65: 12,957,569 km (0.063 R)
• M66: 13,495,374 km (0.104 R)
• M67: 13,647,365 km (0.101 R)
• M68: 13,821,646 km (0.059 R)
• M69: 14,503,962 km (0.104 R)
• M70: 14,592,823 km (0.043 R)
• M71: 14,748,704 km (0.112 R)
• M72: 14,994,943 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 9.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.59 AU - 6.01 AU

Year: 5319 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 61,263,744 km

• M1: 122,820 km (0.112 R)
• M2: 195,973 km (0.093 R)
• M3: 268,977 km (0.102 R)
• M4: 540,348 km (0.031 R)
• M5: 629,059 km (0.111 R)
• M6: 691,292 km (0.108 R)
• M7: 1,098,647 km (0.059 R)
• M8: 1,431,352 km (0.037 R)
• M9: 1,602,193 km (0.116 R)
• M10: 1,704,967 km (0.117 R)
• M11: 1,964,070 km (0.099 R)
• M12: 2,170,815 km (0.091 R)
• M13: 2,994,949 km (0.115 R)
• M14: 3,345,906 km (0.116 R)
• M15: 3,749,072 km (0.118 R)
• M16: 3,926,795 km (0.029 R)
• M17: 4,006,680 km (0.098 R)
• M18: 4,228,982 km (0.095 R)
• M19: 4,414,035 km (0.072 R)
• M20: 4,476,267 km (0.089 R)
• M21: 4,664,910 km (0.108 R)
• M22: 5,828,034 km (0.106 R)
• M23: 6,453,802 km (0.084 R)
• M24: 6,619,556 km (0.115 R)
• M25: 7,444,439 km (0.05 R)
• M26: 8,096,985 km (0.051 R)
• M27: 8,404,408 km (0.099 R)
• M28: 8,978,116 km (0.115 R)
• M29: 9,618,245 km (0.068 R)
• M30: 9,998,374 km (0.101 R)
• M31: 10,080,503 km (0.109 R)
• M32: 10,439,089 km (0.089 R)
• M33: 10,605,891 km (0.078 R)
• M34: 10,773,739 km (0.111 R)
• M35: 10,885,938 km (0.066 R)
• M36: 11,168,528 km (0.076 R)
• M37: 11,943,445 km (0.118 R)
• M38: 12,410,939 km (0.091 R)
• M39: 13,123,324 km (0.069 R)
• M40: 13,303,439 km (0.11 R)
• M41: 13,545,040 km (0.083 R)
• M42: 14,309,036 km (0.073 R)
• M43: 14,899,200 km (0.081 R)
• M44: 15,497,143 km (0.101 R)
• M45: 15,751,309 km (0.116 R)
• M46: 15,878,916 km (0.036 R)
• M47: 15,942,795 km (0.104 R)
• M48: 16,879,427 km (0.078 R)
• M49: 17,634,896 km (0.111 R)
• M50: 18,300,756 km (0.071 R)
• M51: 19,076,720 km (0.071 R)
• M52: 19,520,129 km (0.096 R)
• M53: 19,588,644 km (0.079 R)
• M54: 19,829,048 km (0.117 R)
• M55: 20,278,141 km (0.119 R)
• M56: 20,695,669 km (0.052 R)
• M57: 20,765,531 km (0.103 R)
• M58: 20,870,399 km (0.119 R)
• M59: 21,221,505 km (0.028 R)
• M60: 22,645,378 km (0.086 R)
• M61: 24,210,171 km (0.078 R)
• M62: 24,283,774 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.7

Radius: 7.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.48 AU - 19.86 AU

Year: 24761 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,263,744 km

• M1: 165,006 km (0.043 R)
• M2: 293,810 km (0.115 R)
• M3: 356,641 km (0.107 R)
• M4: 1,156,392 km (0.032 R)
• M5: 1,235,678 km (0.115 R)
• M6: 1,428,061 km (0.062 R)
• M7: 1,841,251 km (0.102 R)
• M8: 1,997,580 km (0.107 R)
• M9: 2,596,271 km (0.091 R)
• M10: 2,736,444 km (0.025 R)
• M11: 2,915,363 km (0.097 R)
• M12: 3,061,221 km (0.091 R)
• M13: 3,322,419 km (0.06 R)
• M14: 3,474,859 km (0.065 R)
• M15: 3,629,693 km (0.115 R)
• M16: 3,866,207 km (0.088 R)
• M17: 4,479,259 km (0.094 R)
• M18: 4,861,632 km (0.086 R)
• M19: 4,991,483 km (0.077 R)
• M20: 5,166,362 km (0.111 R)
• M21: 6,163,881 km (0.042 R)
• M22: 6,304,503 km (0.063 R)
• M23: 6,398,899 km (0.084 R)
• M24: 6,636,760 km (0.086 R)
• M25: 6,684,631 km (0.076 R)
• M26: 6,780,972 km (0.075 R)
• M27: 7,920,010 km (0.069 R)
• M28: 8,694,479 km (0.11 R)
• M29: 9,331,466 km (0.063 R)
• M30: 9,818,856 km (0.105 R)
• M31: 10,649,872 km (0.075 R)
• M32: 11,792,351 km (0.049 R)
• M33: 11,850,545 km (0.087 R)
• M34: 12,555,749 km (0.099 R)
• M35: 13,822,394 km (0.11 R)
• M36: 15,066,301 km (0.079 R)
• M37: 15,192,561 km (0.068 R)
• M38: 16,998,058 km (0.094 R)
• M39: 18,261,412 km (0.055 R)
• M40: 22,013,327 km (0.108 R)
• M41: 22,300,405 km (0.119 R)
• M42: 22,372,362 km (0.069 R)
• M43: 23,754,646 km (0.071 R)
• M44: 25,089,508 km (0.076 R)
• M45: 25,389,451 km (0.108 R)
• M46: 25,841,536 km (0.117 R)
• M47: 27,444,926 km (0.096 R)
• M48: 28,064,112 km (0.11 R)
• M49: 28,219,694 km (0.035 R)
• M50: 28,609,845 km (0.09 R)
• M51: 28,688,084 km (0.069 R)
• M52: 28,844,713 km (0.089 R)
• M53: 29,001,642 km (0.075 R)
• M54: 29,237,707 km (0.07 R)
• M55: 30,187,953 km (0.082 R)
• M56: 32,689,379 km (0.103 R)
• M57: 33,923,412 km (0.096 R)
• M58: 34,006,139 km (0.119 R)
• M59: 37,202,597 km (0.087 R)
• M60: 38,145,512 km (0.094 R)
• M61: 39,967,614 km (0.071 R)
• M62: 40,317,973 km (0.083 R)
• M63: 41,021,531 km (0.041 R)
• M64: 41,906,702 km (0.062 R)
• M65: 48,930,472 km (0.085 R)
• M66: 49,680,705 km (0.07 R)
• M67: 50,057,392 km (0.094 R)
• M68: 50,246,035 km (0.119 R)
• M69: 50,624,069 km (0.072 R)
• M70: 51,763,855 km (0.057 R)
• M71: 53,104,103 km (0.063 R)
• M72: 54,844,225 km (0.116 R)
• M73: 55,330,867 km (0.033 R)
• M74: 55,623,480 km (0.058 R)
• M75: 56,014,529 km (0.047 R)
• M76: 57,291,796 km (0.104 R)
• M77: 60,677,345 km (0.118 R)
• M78: 60,979,084 km (0.077 R)
• M79: 61,685,336 km (0.1 R)
• M80: 62,090,147 km (0.09 R)
• M81: 62,191,425 km (0.099 R)
• M82: 62,698,861 km (0.117 R)
• M83: 64,127,072 km (0.102 R)
• M84: 64,537,120 km (0.034 R)
• M85: 65,050,839 km (0.087 R)
• M86: 66,082,466 km (0.098 R)
• M87: 66,185,838 km (0.072 R)
• M88: 68,057,307 km (0.062 R)
• M89: 70,051,447 km (0.106 R)
• M90: 70,157,063 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 3

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.85 AU - 21.07 AU

Year: 27782 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,263,744 km

• M1: 65,823 km (0.109 R)
• M2: 128,056 km (0.08 R)
• M3: 681,119 km (0.113 R)
• M4: 1,171,202 km (0.04 R)
• M5: 1,371,064 km (0.086 R)
• M6: 2,120,400 km (0.027 R)
• M7: 2,841,163 km (0.097 R)
• M8: 2,940,346 km (0.062 R)
• M9: 3,108,045 km (0.038 R)
• M10: 3,348,150 km (0.084 R)
• M11: 3,955,816 km (0.114 R)
• M12: 4,791,171 km (0.032 R)
• M13: 5,268,987 km (0.12 R)
• M14: 5,678,735 km (0.094 R)
• M15: 5,761,912 km (0.098 R)
• M16: 6,013,685 km (0.066 R)
• M17: 6,571,834 km (0.102 R)
• M18: 7,874,982 km (0.083 R)
• M19: 8,248,228 km (0.034 R)
• M20: 8,389,598 km (0.106 R)
• M21: 8,914,986 km (0.102 R)
• M22: 9,206,103 km (0.118 R)
• M23: 10,758,780 km (0.048 R)
• M24: 11,538,633 km (0.096 R)
• M25: 11,644,100 km (0.11 R)
• M26: 12,444,299 km (0.086 R)
• M27: 12,660,767 km (0.079 R)
• M28: 12,823,829 km (0.075 R)
• M29: 12,933,035 km (0.065 R)
• M30: 13,928,908 km (0.116 R)
• M31: 15,701,045 km (0.088 R)
• M32: 16,762,142 km (0.03 R)
• M33: 17,121,028 km (0.087 R)
• M34: 18,090,123 km (0.085 R)
• M35: 18,581,252 km (0.103 R)
• M36: 18,643,036 km (0.07 R)
• M37: 19,076,870 km (0.062 R)
• M38: 19,139,103 km (0.073 R)
• M39: 19,388,931 km (0.098 R)
• M40: 19,639,657 km (0.09 R)
• M41: 20,973,771 km (0.084 R)
• M42: 22,074,961 km (0.106 R)
• M43: 22,665,573 km (0.117 R)
• M44: 22,929,614 km (0.074 R)
• M45: 24,535,696 km (0.111 R)
• M46: 24,603,464 km (0.088 R)
• M47: 25,215,619 km (0.052 R)
• M48: 26,454,887 km (0.117 R)
• M49: 27,854,974 km (0.078 R)
• M50: 28,706,485 km (0.026 R)
• M51: 29,999,759 km (0.068 R)
• M52: 30,434,939 km (0.049 R)
• M53: 32,345,154 km (0.085 R)
• M54: 32,568,055 km (0.103 R)
• M55: 32,717,054 km (0.058 R)
• M56: 33,015,502 km (0.107 R)
• M57: 33,164,950 km (0.055 R)
• M58: 33,314,847 km (0.113 R)
• M59: 33,389,796 km (0.104 R)
• M60: 33,615,090 km (0.037 R)
• M61: 34,445,359 km (0.072 R)
• M62: 36,203,134 km (0.092 R)
• M63: 36,589,096 km (0.056 R)
• M64: 36,821,272 km (0.118 R)
• M65: 37,676,972 km (0.107 R)
• M66: 38,224,949 km (0.094 R)
• M67: 38,303,488 km (0.091 R)
• M68: 40,203,381 km (0.048 R)
• M69: 42,295,956 km (0.079 R)
• M70: 42,783,794 km (0.053 R)
• M71: 43,028,536 km (0.097 R)
• M72: 47,173,893 km (0.089 R)
• M73: 47,258,117 km (0.074 R)
• M74: 47,510,937 km (0.114 R)
• M75: 49,208,424 km (0.107 R)
• M76: 50,236,311 km (0.11 R)
• M77: 50,580,536 km (0.109 R)
• M78: 51,011,976 km (0.105 R)
• M79: 52,139,196 km (0.119 R)
• M80: 52,400,544 km (0.05 R)
• M81: 52,574,975 km (0.095 R)
• M82: 53,274,644 km (0.1 R)
• M83: 53,625,750 km (0.06 R)
• M84: 54,330,057 km (0.066 R)
• M85: 54,418,320 km (0.102 R)
• M86: 55,037,356 km (0.092 R)
• M87: 55,658,935 km (0.098 R)
• M88: 56,729,607 km (0.056 R)
• M89: 56,998,434 km (0.101 R)
• M90: 57,987,426 km (0.068 R)
• M91: 59,436,132 km (0.11 R)
• M92: 59,709,148 km (0.042 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: 450 - 18,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit