🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.53 AU - 0.57 AU

Year: 144 Days

Day: 31 Hours

Environment

Temp: 229 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.67 AU

Year: 152 Days

Day: 21.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 98.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.04 AU - 1.32 AU

Year: 453 Days

Day: 46.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,652,647 km

• M1: 184,753 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.12 AU - 1.38 AU

Year: 493 Days

Day: 27.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.19 AU - 2.81 AU

Year: 1396 Days

Day: 27.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,652,647 km

• M1: 618,737 km (0.119 R)
• M2: 1,086,829 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 13.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.33 AU - 6.83 AU

Year: 4654 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,652,647 km

• M1: 201,508 km (0.057 R)
• M2: 406,457 km (0.09 R)
• M3: 535,261 km (0.072 R)
• M4: 671,694 km (0.119 R)
• M5: 885,320 km (0.096 R)
• M6: 1,087,427 km (0.059 R)
• M7: 1,268,291 km (0.079 R)
• M8: 1,619,846 km (0.092 R)
• M9: 1,716,187 km (0.047 R)
• M10: 1,885,980 km (0.078 R)
• M11: 2,017,178 km (0.094 R)
• M12: 2,197,144 km (0.076 R)
• M13: 2,735,995 km (0.107 R)
• M14: 2,969,817 km (0.1 R)
• M15: 3,245,376 km (0.113 R)
• M16: 3,368,495 km (0.113 R)
• M17: 3,511,212 km (0.068 R)
• M18: 3,656,172 km (0.047 R)
• M19: 4,332,654 km (0.102 R)
• M20: 4,606,268 km (0.054 R)
• M21: 4,885,717 km (0.112 R)
• M22: 5,007,190 km (0.097 R)
• M23: 5,232,634 km (0.044 R)
• M24: 5,524,350 km (0.098 R)
• M25: 6,058,714 km (0.095 R)
• M26: 6,189,462 km (0.071 R)
• M27: 6,498,232 km (0.113 R)
• M28: 6,632,122 km (0.096 R)
• M29: 6,902,595 km (0.098 R)
• M30: 7,665,544 km (0.08 R)
• M31: 8,503,891 km (0.114 R)
• M32: 8,626,112 km (0.093 R)
• M33: 8,996,068 km (0.11 R)
• M34: 9,220,614 km (0.099 R)
• M35: 9,346,127 km (0.052 R)
• M36: 9,649,811 km (0.085 R)
• M37: 9,828,580 km (0.076 R)
• M38: 10,008,247 km (0.1 R)
• M39: 11,136,514 km (0.052 R)
• M40: 11,539,531 km (0.082 R)
• M41: 11,756,597 km (0.04 R)
• M42: 12,084,516 km (0.097 R)
• M43: 13,030,124 km (0.068 R)
• M44: 13,913,051 km (0.088 R)
• M45: 14,115,157 km (0.1 R)
• M46: 14,231,096 km (0.11 R)
• M47: 14,318,162 km (0.078 R)
• M48: 14,697,841 km (0.071 R)
• M49: 14,933,159 km (0.103 R)
• M50: 15,140,053 km (0.105 R)
• M51: 15,407,533 km (0.116 R)
• M52: 15,676,510 km (0.095 R)
• M53: 15,766,568 km (0.075 R)
• M54: 15,856,776 km (0.092 R)
• M55: 16,219,252 km (0.109 R)
• M56: 16,553,902 km (0.114 R)
• M57: 17,075,699 km (0.053 R)
• M58: 17,665,414 km (0.11 R)
• M59: 17,759,062 km (0.118 R)
• M60: 17,978,373 km (0.064 R)
• M61: 18,072,620 km (0.083 R)
• M62: 18,609,975 km (0.093 R)
• M63: 18,737,133 km (0.106 R)
• M64: 18,864,591 km (0.075 R)
• M65: 19,024,361 km (0.096 R)
• M66: 19,474,052 km (0.082 R)
• M67: 20,220,546 km (0.057 R)
• M68: 20,778,247 km (0.046 R)
• M69: 20,943,253 km (0.083 R)
• M70: 21,741,358 km (0.107 R)
• M71: 21,942,567 km (0.118 R)
• M72: 22,177,884 km (0.083 R)
• M73: 22,312,822 km (0.065 R)
• M74: 22,651,212 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.3

Radius: 14.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.64 AU - 12.16 AU

Year: 10999 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,652,647 km

• M1: 178,769 km (0.099 R)
• M2: 393,592 km (0.12 R)
• M3: 513,270 km (0.099 R)
• M4: 627,413 km (0.101 R)
• M5: 824,434 km (0.067 R)
• M6: 937,979 km (0.096 R)
• M7: 1,298,659 km (0.108 R)
• M8: 1,480,271 km (0.098 R)
• M9: 1,937,741 km (0.108 R)
• M10: 2,111,873 km (0.029 R)
• M11: 2,724,028 km (0.036 R)
• M12: 3,244,329 km (0.049 R)
• M13: 3,580,326 km (0.051 R)
• M14: 3,687,588 km (0.063 R)
• M15: 4,172,883 km (0.118 R)
• M16: 4,538,650 km (0.068 R)
• M17: 5,155,442 km (0.042 R)
• M18: 5,473,936 km (0.064 R)
• M19: 5,698,183 km (0.119 R)
• M20: 5,824,144 km (0.085 R)
• M21: 5,925,572 km (0.097 R)
• M22: 6,130,222 km (0.045 R)
• M23: 6,599,211 km (0.094 R)
• M24: 6,972,308 km (0.112 R)
• M25: 7,215,704 km (0.075 R)
• M26: 7,379,513 km (0.109 R)
• M27: 7,544,669 km (0.115 R)
• M28: 7,850,597 km (0.081 R)
• M29: 8,417,423 km (0.081 R)
• M30: 9,650,708 km (0.06 R)
• M31: 9,861,791 km (0.106 R)
• M32: 9,952,746 km (0.106 R)
• M33: 10,074,369 km (0.096 R)
• M34: 10,877,411 km (0.055 R)
• M35: 11,413,719 km (0.077 R)
• M36: 11,637,069 km (0.086 R)
• M37: 12,023,330 km (0.086 R)
• M38: 12,217,957 km (0.119 R)
• M39: 13,441,817 km (0.057 R)
• M40: 13,677,883 km (0.11 R)
• M41: 13,881,186 km (0.112 R)
• M42: 13,983,212 km (0.077 R)
• M43: 14,085,537 km (0.094 R)
• M44: 14,670,016 km (0.043 R)
• M45: 15,087,394 km (0.026 R)
• M46: 16,219,401 km (0.072 R)
• M47: 16,904,559 km (0.116 R)
• M48: 17,342,133 km (0.069 R)
• M49: 17,709,695 km (0.04 R)
• M50: 18,340,400 km (0.036 R)
• M51: 18,452,449 km (0.029 R)
• M52: 18,564,797 km (0.056 R)
• M53: 18,714,843 km (0.046 R)
• M54: 19,547,655 km (0.113 R)
• M55: 19,968,623 km (0.098 R)
• M56: 20,547,417 km (0.119 R)
• M57: 20,780,491 km (0.104 R)
• M58: 21,131,746 km (0.042 R)
• M59: 21,327,869 km (0.118 R)
• M60: 21,919,529 km (0.1 R)
• M61: 22,038,459 km (0.095 R)
• M62: 22,957,888 km (0.089 R)
• M63: 23,119,005 km (0.063 R)
• M64: 23,767,511 km (0.11 R)
• M65: 24,175,913 km (0.094 R)
• M66: 24,381,012 km (0.087 R)
• M67: 25,706,898 km (0.104 R)
• M68: 25,958,223 km (0.082 R)
• M69: 26,210,295 km (0.117 R)
• M70: 26,843,992 km (0.096 R)
• M71: 27,098,906 km (0.086 R)
• M72: 27,226,663 km (0.095 R)
• M73: 28,428,682 km (0.088 R)
• M74: 28,601,916 km (0.059 R)
• M75: 28,862,216 km (0.116 R)
• M76: 28,992,666 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 12.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10 AU - 16.1 AU

Year: 16646 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,652,647 km

• M1: 167,849 km (0.097 R)
• M2: 273,465 km (0.076 R)
• M3: 653,144 km (0.069 R)
• M4: 785,389 km (0.089 R)
• M5: 1,158,636 km (0.044 R)
• M6: 1,365,829 km (0.063 R)
• M7: 1,562,999 km (0.111 R)
• M8: 1,746,406 km (0.071 R)
• M9: 2,010,595 km (0.052 R)
• M10: 2,313,830 km (0.066 R)
• M11: 2,444,579 km (0.098 R)
• M12: 3,193,615 km (0.082 R)
• M13: 3,823,123 km (0.051 R)
• M14: 4,232,273 km (0.076 R)
• M15: 5,933,650 km (0.115 R)
• M16: 6,150,716 km (0.109 R)
• M17: 6,518,578 km (0.069 R)
• M18: 6,630,327 km (0.088 R)
• M19: 6,817,923 km (0.095 R)
• M20: 6,969,316 km (0.067 R)
• M21: 7,508,168 km (0.086 R)
• M22: 7,625,303 km (0.104 R)
• M23: 7,743,186 km (0.08 R)
• M24: 7,901,311 km (0.075 R)
• M25: 8,463,051 km (0.1 R)
• M26: 8,707,793 km (0.086 R)
• M27: 10,009,294 km (0.032 R)
• M28: 11,013,844 km (0.061 R)
• M29: 11,281,175 km (0.093 R)
• M30: 11,641,108 km (0.082 R)
• M31: 11,822,421 km (0.077 R)
• M32: 12,096,185 km (0.086 R)
• M33: 12,325,967 km (0.117 R)
• M34: 12,743,195 km (0.072 R)
• M35: 13,023,991 km (0.072 R)
• M36: 13,259,607 km (0.059 R)
• M37: 14,898,452 km (0.098 R)
• M38: 15,591,838 km (0.096 R)
• M39: 16,244,982 km (0.034 R)
• M40: 16,498,700 km (0.087 R)
• M41: 16,753,615 km (0.066 R)
• M42: 17,061,338 km (0.085 R)
• M43: 17,734,379 km (0.108 R)
• M44: 18,574,670 km (0.114 R)
• M45: 19,428,126 km (0.108 R)
• M46: 20,022,179 km (0.12 R)
• M47: 20,130,787 km (0.107 R)
• M48: 20,786,923 km (0.073 R)
• M49: 21,450,091 km (0.043 R)
• M50: 21,561,242 km (0.109 R)
• M51: 22,797,070 km (0.087 R)
• M52: 23,138,153 km (0.06 R)
• M53: 23,595,474 km (0.11 R)
• M54: 24,171,426 km (0.06 R)
• M55: 24,985,388 km (0.093 R)
• M56: 25,926,807 km (0.116 R)
• M57: 26,223,310 km (0.061 R)
• M58: 26,401,780 km (0.108 R)
• M59: 26,521,010 km (0.113 R)
• M60: 26,760,067 km (0.098 R)
• M61: 28,208,773 km (0.084 R)
• M62: 28,452,767 km (0.065 R)
• M63: 29,004,185 km (0.11 R)
• M64: 29,682,910 km (0.06 R)
• M65: 29,869,010 km (0.118 R)
• M66: 31,056,219 km (0.082 R)
• M67: 31,497,383 km (0.05 R)
• M68: 31,940,791 km (0.088 R)
• M69: 32,067,800 km (0.06 R)
• M70: 33,347,609 km (0.059 R)
• M71: 34,058,648 km (0.109 R)
• M72: 34,318,500 km (0.1 R)
• M73: 35,036,270 km (0.099 R)
• M74: 35,167,318 km (0.077 R)
• M75: 36,686,185 km (0.063 R)
• M76: 38,496,319 km (0.075 R)
• M77: 38,766,942 km (0.107 R)
• M78: 39,719,132 km (0.096 R)
• M79: 43,393,256 km (0.08 R)
• M80: 43,604,488 km (0.052 R)
• M81: 43,816,020 km (0.094 R)
• M82: 43,957,240 km (0.103 R)
• M83: 44,807,704 km (0.064 R)
• M84: 46,165,454 km (0.073 R)
• M85: 48,555,579 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166

Radius: 6.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.99 AU - 16.75 AU

Year: 23387 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,652,647 km

• M1: 135,835 km (0.03 R)
• M2: 472,729 km (0.111 R)
• M3: 519,703 km (0.074 R)
• M4: 1,120,189 km (0.091 R)
• M5: 1,550,283 km (0.064 R)
• M6: 1,598,304 km (0.118 R)
• M7: 1,646,923 km (0.119 R)
• M8: 2,749,010 km (0.111 R)
• M9: 4,031,214 km (0.026 R)
• M10: 4,131,444 km (0.106 R)
• M11: 4,300,340 km (0.051 R)
• M12: 4,575,301 km (0.117 R)
• M13: 4,891,402 km (0.117 R)
• M14: 5,034,268 km (0.114 R)
• M15: 6,225,665 km (0.088 R)
• M16: 6,341,603 km (0.057 R)
• M17: 7,012,550 km (0.118 R)
• M18: 7,133,275 km (0.107 R)
• M19: 8,378,079 km (0.046 R)
• M20: 8,721,406 km (0.113 R)
• M21: 9,643,976 km (0.055 R)
• M22: 10,230,699 km (0.074 R)
• M23: 10,505,361 km (0.067 R)
• M24: 11,914,722 km (0.098 R)
• M25: 14,239,174 km (0.052 R)
• M26: 16,806,274 km (0.093 R)
• M27: 17,076,148 km (0.1 R)
• M28: 17,184,457 km (0.035 R)
• M29: 18,335,912 km (0.046 R)
• M30: 18,948,814 km (0.037 R)
• M31: 19,004,913 km (0.095 R)
• M32: 19,398,954 km (0.112 R)
• M33: 20,827,913 km (0.094 R)
• M34: 21,584,430 km (0.103 R)
• M35: 21,818,999 km (0.068 R)
• M36: 23,004,413 km (0.108 R)
• M37: 23,484,323 km (0.079 R)
• M38: 24,760,093 km (0.047 R)
• M39: 26,746,902 km (0.078 R)
• M40: 28,270,258 km (0.067 R)
• M41: 28,977,856 km (0.108 R)
• M42: 29,236,660 km (0.117 R)
• M43: 30,017,561 km (0.115 R)
• M44: 30,410,554 km (0.094 R)
• M45: 30,541,901 km (0.054 R)
• M46: 33,208,932 km (0.045 R)
• M47: 33,276,550 km (0.112 R)
• M48: 33,887,209 km (0.101 R)
• M49: 34,570,123 km (0.05 R)
• M50: 35,533,833 km (0.047 R)
• M51: 35,810,738 km (0.118 R)
• M52: 36,227,518 km (0.069 R)
• M53: 37,487,431 km (0.116 R)
• M54: 37,910,644 km (0.116 R)
• M55: 38,904,273 km (0.101 R)
• M56: 39,475,737 km (0.087 R)
• M57: 39,547,394 km (0.104 R)
• M58: 41,789,866 km (0.078 R)
• M59: 42,009,027 km (0.108 R)
• M60: 43,184,417 km (0.104 R)
• M61: 44,818,325 km (0.111 R)
• M62: 46,850,912 km (0.072 R)
• M63: 47,230,591 km (0.111 R)
• M64: 47,611,318 km (0.106 R)
• M65: 49,067,354 km (0.08 R)
• M66: 49,684,894 km (0.11 R)
• M67: 49,839,578 km (0.086 R)
• M68: 49,994,561 km (0.106 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit