🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 167 Days

Day: 34.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.75 AU

Year: 228 Days

Day: 26.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.94 AU - 1.54 AU

Year: 616 Days

Day: 13.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 63.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,034,586 km

• M1: 252,820 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.16 AU - 1.64 AU

Year: 739 Days

Day: 25.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.9

Radius: 8.3

Gravity: 11.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.62 AU - 6.1 AU

Year: 6330 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,034,586 km

• M1: 158,125 km (0.106 R)
• M2: 267,631 km (0.057 R)
• M3: 366,964 km (0.084 R)
• M4: 607,517 km (0.077 R)
• M5: 1,529,788 km (0.06 R)
• M6: 1,840,353 km (0.112 R)
• M7: 2,023,910 km (0.088 R)
• M8: 2,107,385 km (0.083 R)
• M9: 2,746,916 km (0.096 R)
• M10: 3,393,329 km (0.052 R)
• M11: 4,218,062 km (0.049 R)
• M12: 4,791,620 km (0.077 R)
• M13: 4,903,818 km (0.083 R)
• M14: 5,016,765 km (0.05 R)
• M15: 5,130,459 km (0.065 R)
• M16: 5,653,304 km (0.09 R)
• M17: 6,071,729 km (0.099 R)
• M18: 6,500,177 km (0.108 R)
• M19: 6,875,219 km (0.106 R)
• M20: 7,225,128 km (0.112 R)
• M21: 7,353,783 km (0.112 R)
• M22: 7,975,511 km (0.09 R)
• M23: 8,075,293 km (0.062 R)
• M24: 9,025,988 km (0.068 R)
• M25: 9,904,277 km (0.087 R)
• M26: 10,083,345 km (0.033 R)
• M27: 10,191,205 km (0.095 R)
• M28: 10,263,312 km (0.11 R)
• M29: 10,335,567 km (0.094 R)
• M30: 10,590,033 km (0.107 R)
• M31: 12,274,655 km (0.094 R)
• M32: 12,428,292 km (0.097 R)
• M33: 12,932,437 km (0.039 R)
• M34: 13,049,721 km (0.108 R)
• M35: 13,403,670 km (0.104 R)
• M36: 13,522,301 km (0.104 R)
• M37: 14,282,258 km (0.12 R)
• M38: 14,728,509 km (0.085 R)
• M39: 15,717,949 km (0.097 R)
• M40: 16,010,563 km (0.055 R)
• M41: 16,178,561 km (0.09 R)
• M42: 16,474,017 km (0.085 R)
• M43: 17,070,314 km (0.071 R)
• M44: 17,199,118 km (0.109 R)
• M45: 17,328,071 km (0.094 R)
• M46: 18,196,487 km (0.119 R)
• M47: 18,327,983 km (0.079 R)
• M48: 18,415,797 km (0.116 R)
• M49: 18,636,005 km (0.057 R)
• M50: 18,724,268 km (0.086 R)
• M51: 19,078,964 km (0.101 R)
• M52: 19,212,555 km (0.054 R)
• M53: 19,480,635 km (0.065 R)
• M54: 19,660,152 km (0.036 R)
• M55: 19,750,060 km (0.06 R)
• M56: 19,930,176 km (0.106 R)
• M57: 20,111,040 km (0.119 R)
• M58: 20,337,831 km (0.074 R)
• M59: 20,519,891 km (0.092 R)
• M60: 21,669,700 km (0.099 R)
• M61: 21,762,601 km (0.098 R)
• M62: 21,902,175 km (0.113 R)
• M63: 21,995,375 km (0.096 R)
• M64: 22,229,047 km (0.101 R)
• M65: 22,698,784 km (0.11 R)
• M66: 22,840,304 km (0.098 R)
• M67: 22,934,850 km (0.103 R)
• M68: 23,029,545 km (0.114 R)
• M69: 24,804,374 km (0.082 R)
• M70: 25,193,777 km (0.102 R)
• M71: 25,340,383 km (0.059 R)
• M72: 25,487,288 km (0.084 R)
• M73: 27,171,461 km (0.097 R)
• M74: 28,993,713 km (0.07 R)
• M75: 29,867,813 km (0.117 R)
• M76: 30,126,618 km (0.118 R)
• M77: 30,542,051 km (0.029 R)
• M78: 30,750,590 km (0.052 R)
• M79: 31,116,656 km (0.061 R)
• M80: 33,396,378 km (0.09 R)
• M81: 33,664,906 km (0.07 R)
• M82: 34,855,107 km (0.101 R)
• M83: 36,610,788 km (0.11 R)
• M84: 37,165,347 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 12.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.91 AU - 7.41 AU

Year: 7669 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,034,586 km

• M1: 162,762 km (0.112 R)
• M2: 273,016 km (0.066 R)
• M3: 556,354 km (0.118 R)
• M4: 707,000 km (0.116 R)
• M5: 1,300,903 km (0.06 R)
• M6: 1,528,890 km (0.063 R)
• M7: 1,688,362 km (0.085 R)
• M8: 2,111,873 km (0.115 R)
• M9: 2,497,985 km (0.118 R)
• M10: 2,711,611 km (0.025 R)
• M11: 2,832,935 km (0.108 R)
• M12: 3,207,977 km (0.082 R)
• M13: 3,310,750 km (0.045 R)
• M14: 3,652,582 km (0.113 R)
• M15: 3,978,256 km (0.093 R)
• M16: 4,256,957 km (0.114 R)
• M17: 4,341,779 km (0.036 R)
• M18: 5,465,708 km (0.109 R)
• M19: 5,744,708 km (0.088 R)
• M20: 6,774,390 km (0.045 R)
• M21: 6,940,444 km (0.067 R)
• M22: 7,310,549 km (0.088 R)
• M23: 7,618,272 km (0.104 R)
• M24: 7,756,350 km (0.102 R)
• M25: 8,035,201 km (0.032 R)
• M26: 8,495,214 km (0.111 R)
• M27: 8,818,794 km (0.074 R)
• M28: 8,927,552 km (0.098 R)
• M29: 9,441,122 km (0.057 R)
• M30: 9,664,172 km (0.076 R)
• M31: 11,789,210 km (0.069 R)
• M32: 12,231,122 km (0.025 R)
• M33: 12,678,420 km (0.098 R)
• M34: 13,007,086 km (0.097 R)
• M35: 13,089,814 km (0.111 R)
• M36: 13,338,745 km (0.077 R)
• M37: 13,714,983 km (0.06 R)
• M38: 14,778,774 km (0.107 R)
• M39: 14,994,793 km (0.111 R)
• M40: 17,165,907 km (0.042 R)
• M41: 17,758,314 km (0.085 R)
• M42: 18,450,354 km (0.106 R)
• M43: 19,245,168 km (0.091 R)
• M44: 20,098,923 km (0.072 R)
• M45: 20,965,094 km (0.095 R)
• M46: 21,794,315 km (0.112 R)
• M47: 23,083,400 km (0.06 R)
• M48: 23,384,391 km (0.043 R)
• M49: 24,295,143 km (0.099 R)
• M50: 24,601,220 km (0.106 R)
• M51: 25,011,418 km (0.113 R)
• M52: 25,269,025 km (0.104 R)
• M53: 25,734,723 km (0.04 R)
• M54: 26,517,419 km (0.093 R)
• M55: 26,832,622 km (0.117 R)
• M56: 27,096,363 km (0.087 R)
• M57: 27,307,895 km (0.115 R)
• M58: 27,519,875 km (0.109 R)
• M59: 27,945,780 km (0.034 R)
• M60: 28,266,667 km (0.109 R)
• M61: 28,588,602 km (0.065 R)
• M62: 28,857,878 km (0.065 R)
• M63: 29,074,047 km (0.089 R)
• M64: 29,182,206 km (0.058 R)
• M65: 30,326,780 km (0.057 R)
• M66: 30,711,545 km (0.03 R)
• M67: 30,876,851 km (0.03 R)
• M68: 31,097,807 km (0.111 R)
• M69: 31,987,017 km (0.116 R)
• M70: 32,659,459 km (0.069 R)
• M71: 33,053,949 km (0.109 R)
• M72: 34,934,394 km (0.091 R)
• M73: 35,395,455 km (0.098 R)
• M74: 36,382,053 km (0.077 R)
• M75: 37,495,360 km (0.114 R)
• M76: 38,085,823 km (0.106 R)
• M77: 38,204,304 km (0.087 R)
• M78: 38,619,887 km (0.108 R)
• M79: 38,917,587 km (0.095 R)
• M80: 39,395,552 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 13.3

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.81 AU - 9.05 AU

Year: 9965 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,034,586 km

• M1: 175,777 km (0.12 R)
• M2: 479,760 km (0.088 R)
• M3: 1,141,282 km (0.099 R)
• M4: 1,613,712 km (0.07 R)
• M5: 2,212,104 km (0.089 R)
• M6: 3,101,762 km (0.118 R)
• M7: 3,255,848 km (0.115 R)
• M8: 3,491,913 km (0.113 R)
• M9: 3,598,577 km (0.082 R)
• M10: 3,706,437 km (0.088 R)
• M11: 3,815,344 km (0.114 R)
• M12: 4,462,804 km (0.088 R)
• M13: 4,608,063 km (0.088 R)
• M14: 5,174,890 km (0.096 R)
• M15: 5,297,111 km (0.086 R)
• M16: 5,858,851 km (0.098 R)
• M17: 6,803,861 km (0.043 R)
• M18: 7,039,178 km (0.087 R)
• M19: 7,587,155 km (0.119 R)
• M20: 8,077,986 km (0.054 R)
• M21: 8,327,216 km (0.08 R)
• M22: 8,906,608 km (0.037 R)
• M23: 9,016,712 km (0.096 R)
• M24: 9,275,367 km (0.094 R)
• M25: 9,574,114 km (0.071 R)
• M26: 9,800,157 km (0.107 R)
• M27: 10,373,266 km (0.11 R)
• M28: 11,114,673 km (0.114 R)
• M29: 12,035,149 km (0.042 R)
• M30: 12,157,071 km (0.042 R)
• M31: 12,279,442 km (0.08 R)
• M32: 12,484,092 km (0.101 R)
• M33: 12,772,666 km (0.119 R)
• M34: 13,778,712 km (0.075 R)
• M35: 14,162,580 km (0.12 R)
• M36: 14,984,620 km (0.044 R)
• M37: 15,511,654 km (0.119 R)
• M38: 16,089,700 km (0.079 R)
• M39: 16,629,449 km (0.117 R)
• M40: 16,765,284 km (0.076 R)
• M41: 16,856,090 km (0.1 R)
• M42: 17,038,150 km (0.043 R)
• M43: 17,634,447 km (0.061 R)
• M44: 19,083,901 km (0.077 R)
• M45: 19,607,494 km (0.088 R)
• M46: 20,280,535 km (0.104 R)
• M47: 20,766,129 km (0.106 R)
• M48: 21,748,538 km (0.03 R)
• M49: 22,495,331 km (0.098 R)
• M50: 22,997,830 km (0.113 R)
• M51: 23,098,809 km (0.094 R)
• M52: 23,402,493 km (0.059 R)
• M53: 24,167,686 km (0.05 R)
• M54: 25,356,839 km (0.094 R)
• M55: 25,670,247 km (0.047 R)
• M56: 25,932,342 km (0.076 R)
• M57: 26,037,509 km (0.113 R)
• M58: 26,618,099 km (0.105 R)
• M59: 26,883,485 km (0.102 R)
• M60: 28,061,269 km (0.116 R)
• M61: 29,365,314 km (0.044 R)
• M62: 29,584,625 km (0.055 R)
• M63: 29,749,481 km (0.089 R)
• M64: 30,578,104 km (0.118 R)
• M65: 30,744,756 km (0.12 R)
• M66: 31,190,558 km (0.118 R)
• M67: 31,526,405 km (0.085 R)
• M68: 31,694,702 km (0.073 R)
• M69: 32,201,690 km (0.082 R)
• M70: 32,711,220 km (0.068 R)
• M71: 34,140,628 km (0.08 R)
• M72: 34,602,287 km (0.112 R)
• M73: 35,182,427 km (0.109 R)
• M74: 37,000,939 km (0.08 R)
• M75: 37,178,661 km (0.101 R)
• M76: 38,130,702 km (0.074 R)
• M77: 38,970,395 km (0.043 R)
• M78: 39,090,821 km (0.09 R)
• M79: 39,816,072 km (0.107 R)
• M80: 40,180,342 km (0.062 R)
• M81: 40,851,139 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 6.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.41 AU - 18.83 AU

Year: 28880 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 71,034,586 km

• M1: 261,647 km (0.033 R)
• M2: 339,737 km (0.092 R)
• M3: 540,497 km (0.111 R)
• M4: 869,164 km (0.107 R)
• M5: 1,334,114 km (0.048 R)
• M6: 1,742,067 km (0.119 R)
• M7: 2,700,092 km (0.057 R)
• M8: 3,713,468 km (0.087 R)
• M9: 4,239,454 km (0.055 R)
• M10: 4,831,712 km (0.074 R)
• M11: 5,315,212 km (0.095 R)
• M12: 6,566,000 km (0.066 R)
• M13: 7,298,431 km (0.072 R)
• M14: 7,598,674 km (0.106 R)
• M15: 7,649,089 km (0.075 R)
• M16: 9,213,134 km (0.084 R)
• M17: 11,969,475 km (0.03 R)
• M18: 13,650,058 km (0.053 R)
• M19: 14,958,141 km (0.095 R)
• M20: 16,305,719 km (0.11 R)
• M21: 20,504,333 km (0.076 R)
• M22: 20,715,565 km (0.093 R)
• M23: 21,424,809 km (0.038 R)
• M24: 22,214,087 km (0.096 R)
• M25: 22,358,599 km (0.091 R)
• M26: 22,648,669 km (0.067 R)
• M27: 22,721,373 km (0.067 R)
• M28: 24,117,271 km (0.071 R)
• M29: 25,163,559 km (0.111 R)
• M30: 26,377,396 km (0.079 R)
• M31: 26,683,772 km (0.106 R)
• M32: 27,687,724 km (0.096 R)
• M33: 28,077,276 km (0.082 R)
• M34: 29,812,163 km (0.065 R)
• M35: 29,971,634 km (0.108 R)
• M36: 30,773,180 km (0.086 R)
• M37: 32,725,282 km (0.049 R)
• M38: 35,052,875 km (0.059 R)
• M39: 36,918,810 km (0.066 R)
• M40: 37,261,538 km (0.094 R)
• M41: 37,433,277 km (0.094 R)
• M42: 38,642,925 km (0.049 R)
• M43: 41,901,167 km (0.049 R)
• M44: 43,789,092 km (0.098 R)
• M45: 44,242,822 km (0.069 R)
• M46: 44,424,733 km (0.089 R)
• M47: 45,154,621 km (0.058 R)
• M48: 46,626,515 km (0.095 R)
• M49: 47,461,420 km (0.096 R)
• M50: 47,740,720 km (0.064 R)
• M51: 50,090,154 km (0.115 R)
• M52: 51,708,953 km (0.117 R)
• M53: 51,804,845 km (0.082 R)
• M54: 51,996,480 km (0.09 R)
• M55: 54,023,681 km (0.073 R)
• M56: 59,053,011 km (0.034 R)
• M57: 59,855,454 km (0.088 R)
• M58: 62,182,449 km (0.054 R)
• M59: 62,284,325 km (0.068 R)
• M60: 64,229,846 km (0.059 R)
• M61: 66,091,292 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit