🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 172 Days

Day: 38.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,883,069 km

• M1: 61,186 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.53 AU - 0.77 AU

Year: 184 Days

Day: 29.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.6 AU - 0.72 AU

Year: 188 Days

Day: 15.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 731 Days

Day: 28.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,883,069 km

• M1: 385,514 km (0.047 R)
• M2: 857,046 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.86 AU - 4.74 AU

Year: 3134 Days

Day: 33.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.77 AU - 6.13 AU

Year: 3871 Days

Day: 19.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,883,069 km

• M1: 816,356 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 14.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.7 AU - 7.1 AU

Year: 5690 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,883,069 km

• M1: 204,201 km (0.047 R)
• M2: 507,137 km (0.104 R)
• M3: 654,191 km (0.087 R)
• M4: 1,242,111 km (0.05 R)
• M5: 1,434,195 km (0.083 R)
• M6: 1,561,951 km (0.114 R)
• M7: 1,655,600 km (0.095 R)
• M8: 2,216,741 km (0.11 R)
• M9: 3,455,860 km (0.062 R)
• M10: 3,605,309 km (0.084 R)
• M11: 3,807,864 km (0.055 R)
• M12: 4,092,549 km (0.08 R)
• M13: 4,628,409 km (0.038 R)
• M14: 4,960,815 km (0.082 R)
• M15: 5,825,640 km (0.092 R)
• M16: 5,914,801 km (0.096 R)
• M17: 6,094,318 km (0.081 R)
• M18: 6,184,825 km (0.106 R)
• M19: 6,893,619 km (0.107 R)
• M20: 6,987,866 km (0.061 R)
• M21: 7,922,404 km (0.102 R)
• M22: 8,387,653 km (0.067 R)
• M23: 8,488,482 km (0.118 R)
• M24: 8,589,760 km (0.078 R)
• M25: 8,861,879 km (0.115 R)
• M26: 9,344,930 km (0.106 R)
• M27: 9,519,511 km (0.113 R)
• M28: 9,871,963 km (0.117 R)
• M29: 9,978,627 km (0.085 R)
• M30: 10,662,588 km (0.114 R)
• M31: 10,918,550 km (0.076 R)
• M32: 12,038,141 km (0.04 R)
• M33: 13,429,550 km (0.107 R)
• M34: 13,547,733 km (0.085 R)
• M35: 14,144,329 km (0.103 R)
• M36: 14,304,848 km (0.103 R)
• M37: 14,506,356 km (0.096 R)
• M38: 14,668,221 km (0.115 R)
• M39: 14,790,143 km (0.106 R)
• M40: 15,157,555 km (0.062 R)
• M41: 15,693,864 km (0.027 R)
• M42: 15,818,479 km (0.095 R)
• M43: 16,997,460 km (0.043 R)
• M44: 17,211,085 km (0.066 R)
• M45: 17,468,394 km (0.099 R)
• M46: 17,597,646 km (0.114 R)
• M47: 18,467,109 km (0.077 R)
• M48: 18,642,737 km (0.116 R)
• M49: 19,128,332 km (0.086 R)
• M50: 19,439,645 km (0.066 R)
• M51: 19,662,995 km (0.094 R)
• M52: 20,247,773 km (0.084 R)
• M53: 20,883,863 km (0.119 R)
• M54: 21,066,971 km (0.101 R)
• M55: 22,129,265 km (0.099 R)
• M56: 22,315,814 km (0.049 R)
• M57: 23,684,036 km (0.099 R)
• M58: 23,922,644 km (0.059 R)
• M59: 24,066,258 km (0.086 R)
• M60: 24,885,157 km (0.051 R)
• M61: 25,176,424 km (0.109 R)
• M62: 26,106,175 km (0.081 R)
• M63: 26,699,181 km (0.074 R)
• M64: 27,496,837 km (0.03 R)
• M65: 27,697,447 km (0.082 R)
• M66: 27,797,977 km (0.052 R)
• M67: 28,100,165 km (0.114 R)
• M68: 28,251,707 km (0.03 R)
• M69: 29,064,473 km (0.105 R)
• M70: 29,319,986 km (0.111 R)
• M71: 29,987,940 km (0.059 R)
• M72: 30,505,100 km (0.062 R)
• M73: 30,764,952 km (0.084 R)
• M74: 31,705,922 km (0.107 R)
• M75: 32,074,531 km (0.117 R)
• M76: 32,444,487 km (0.066 R)
• M77: 35,073,670 km (0.119 R)
• M78: 36,717,002 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.7

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.61 AU - 8.03 AU

Year: 6260 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,883,069 km

• M1: 153,787 km (0.057 R)
• M2: 298,747 km (0.089 R)
• M3: 683,961 km (0.06 R)
• M4: 873,203 km (0.116 R)
• M5: 1,053,767 km (0.039 R)
• M6: 1,176,886 km (0.083 R)
• M7: 1,423,274 km (0.108 R)
• M8: 1,514,230 km (0.081 R)
• M9: 1,702,573 km (0.076 R)
• M10: 1,865,635 km (0.113 R)
• M11: 1,999,974 km (0.103 R)
• M12: 2,189,963 km (0.049 R)
• M13: 2,386,236 km (0.064 R)
• M14: 3,128,391 km (0.115 R)
• M15: 3,269,013 km (0.112 R)
• M16: 3,852,295 km (0.09 R)
• M17: 4,222,549 km (0.092 R)
• M18: 4,490,778 km (0.065 R)
• M19: 4,672,689 km (0.081 R)
• M20: 4,927,006 km (0.099 R)
• M21: 5,209,596 km (0.103 R)
• M22: 5,305,040 km (0.059 R)
• M23: 6,675,506 km (0.075 R)
• M24: 7,386,694 km (0.115 R)
• M25: 7,929,136 km (0.076 R)
• M26: 8,316,445 km (0.082 R)
• M27: 8,568,816 km (0.055 R)
• M28: 9,750,191 km (0.12 R)
• M29: 10,075,865 km (0.074 R)
• M30: 10,404,981 km (0.105 R)
• M31: 10,525,706 km (0.11 R)
• M32: 10,677,099 km (0.047 R)
• M33: 11,351,935 km (0.036 R)
• M34: 11,883,008 km (0.025 R)
• M35: 12,072,399 km (0.069 R)
• M36: 12,326,416 km (0.114 R)
• M37: 12,518,051 km (0.055 R)
• M38: 13,393,049 km (0.093 R)
• M39: 13,524,246 km (0.094 R)
• M40: 13,755,075 km (0.062 R)
• M41: 14,020,462 km (0.096 R)
• M42: 14,388,174 km (0.115 R)
• M43: 14,860,903 km (0.094 R)
• M44: 15,099,063 km (0.062 R)
• M45: 15,304,311 km (0.104 R)
• M46: 15,441,642 km (0.085 R)
• M47: 15,613,829 km (0.11 R)
• M48: 15,821,321 km (0.104 R)
• M49: 16,029,861 km (0.092 R)
• M50: 16,309,160 km (0.06 R)
• M51: 16,449,483 km (0.115 R)
• M52: 17,622,180 km (0.104 R)
• M53: 18,055,266 km (0.113 R)
• M54: 18,164,024 km (0.094 R)
• M55: 18,455,291 km (0.032 R)
• M56: 19,449,818 km (0.095 R)
• M57: 20,310,753 km (0.11 R)
• M58: 21,452,335 km (0.104 R)
• M59: 21,760,207 km (0.033 R)
• M60: 22,185,963 km (0.119 R)
• M61: 22,810,384 km (0.118 R)
• M62: 22,927,968 km (0.081 R)
• M63: 23,124,689 km (0.118 R)
• M64: 23,757,638 km (0.058 R)
• M65: 25,162,063 km (0.096 R)
• M66: 25,324,227 km (0.06 R)
• M67: 25,608,911 km (0.085 R)
• M68: 25,731,283 km (0.109 R)
• M69: 26,551,976 km (0.091 R)
• M70: 26,675,844 km (0.118 R)
• M71: 27,256,283 km (0.097 R)
• M72: 27,966,724 km (0.06 R)
• M73: 28,134,872 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 10.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.96 AU

Year: 9206 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,883,069 km

• M1: 132,843 km (0.095 R)
• M2: 264,339 km (0.07 R)
• M3: 462,257 km (0.096 R)
• M4: 536,159 km (0.109 R)
• M5: 815,308 km (0.077 R)
• M6: 1,004,699 km (0.096 R)
• M7: 1,445,564 km (0.089 R)
• M8: 1,777,821 km (0.103 R)
• M9: 2,177,547 km (0.08 R)
• M10: 2,559,021 km (0.099 R)
• M11: 3,257,793 km (0.084 R)
• M12: 3,537,840 km (0.073 R)
• M13: 4,040,040 km (0.039 R)
• M14: 4,313,355 km (0.08 R)
• M15: 4,396,681 km (0.111 R)
• M16: 5,287,836 km (0.086 R)
• M17: 5,496,675 km (0.106 R)
• M18: 5,953,546 km (0.078 R)
• M19: 6,936,404 km (0.049 R)
• M20: 7,330,296 km (0.106 R)
• M21: 8,208,734 km (0.048 R)
• M22: 8,416,077 km (0.088 R)
• M23: 9,371,110 km (0.09 R)
• M24: 9,624,229 km (0.117 R)
• M25: 9,769,938 km (0.116 R)
• M26: 10,100,399 km (0.078 R)
• M27: 10,961,784 km (0.111 R)
• M28: 11,228,667 km (0.067 R)
• M29: 11,574,836 km (0.095 R)
• M30: 12,794,208 km (0.099 R)
• M31: 13,034,911 km (0.089 R)
• M32: 13,277,110 km (0.115 R)
• M33: 13,520,955 km (0.081 R)
• M34: 14,261,015 km (0.114 R)
• M35: 15,566,257 km (0.112 R)
• M36: 16,038,537 km (0.116 R)
• M37: 17,173,686 km (0.087 R)
• M38: 17,439,222 km (0.082 R)
• M39: 17,885,024 km (0.119 R)
• M40: 20,731,273 km (0.071 R)
• M41: 20,825,520 km (0.077 R)
• M42: 21,726,996 km (0.09 R)
• M43: 21,918,332 km (0.075 R)
• M44: 22,399,289 km (0.112 R)
• M45: 22,835,217 km (0.111 R)
• M46: 23,617,016 km (0.1 R)
• M47: 24,110,090 km (0.109 R)
• M48: 24,209,124 km (0.116 R)
• M49: 26,167,061 km (0.119 R)
• M50: 26,626,027 km (0.032 R)
• M51: 26,728,502 km (0.094 R)
• M52: 26,984,913 km (0.11 R)
• M53: 27,500,427 km (0.088 R)
• M54: 27,967,172 km (0.069 R)
• M55: 28,175,413 km (0.09 R)
• M56: 28,384,102 km (0.097 R)
• M57: 29,753,670 km (0.102 R)
• M58: 30,607,276 km (0.093 R)
• M59: 30,821,799 km (0.093 R)
• M60: 32,283,669 km (0.108 R)
• M61: 33,105,560 km (0.025 R)
• M62: 34,323,436 km (0.025 R)
• M63: 35,049,884 km (0.037 R)
• M64: 35,330,679 km (0.11 R)
• M65: 35,499,575 km (0.09 R)
• M66: 36,859,868 km (0.089 R)
• M67: 36,974,011 km (0.08 R)
• M68: 37,431,631 km (0.073 R)
• M69: 37,661,264 km (0.079 R)
• M70: 37,948,791 km (0.061 R)
• M71: 38,294,961 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.02 AU - 12.06 AU

Year: 12892 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,883,069 km

• M1: 243,396 km (0.091 R)
• M2: 372,648 km (0.109 R)
• M3: 576,999 km (0.083 R)
• M4: 702,661 km (0.092 R)
• M5: 955,631 km (0.027 R)
• M6: 1,062,594 km (0.084 R)
• M7: 1,256,473 km (0.085 R)
• M8: 1,392,607 km (0.109 R)
• M9: 1,588,430 km (0.107 R)
• M10: 1,929,214 km (0.082 R)
• M11: 2,028,248 km (0.085 R)
• M12: 2,210,757 km (0.076 R)
• M13: 2,356,765 km (0.115 R)
• M14: 2,614,522 km (0.056 R)
• M15: 2,927,331 km (0.072 R)
• M16: 3,111,636 km (0.118 R)
• M17: 3,540,533 km (0.057 R)
• M18: 3,762,237 km (0.12 R)
• M19: 4,219,408 km (0.093 R)
• M20: 4,323,528 km (0.075 R)
• M21: 4,481,354 km (0.096 R)
• M22: 5,869,622 km (0.089 R)
• M23: 6,520,373 km (0.074 R)
• M24: 7,256,544 km (0.076 R)
• M25: 7,444,738 km (0.055 R)
• M26: 7,698,157 km (0.088 R)
• M27: 8,574,800 km (0.055 R)
• M28: 8,907,506 km (0.115 R)
• M29: 9,965,911 km (0.104 R)
• M30: 10,351,125 km (0.11 R)
• M31: 10,670,068 km (0.058 R)
• M32: 10,992,152 km (0.086 R)
• M33: 11,281,175 km (0.081 R)
• M34: 11,572,592 km (0.086 R)
• M35: 12,462,251 km (0.117 R)
• M36: 13,029,376 km (0.104 R)
• M37: 13,837,803 km (0.048 R)
• M38: 14,150,014 km (0.072 R)
• M39: 14,267,598 km (0.076 R)
• M40: 14,385,630 km (0.113 R)
• M41: 14,583,100 km (0.077 R)
• M42: 15,341,561 km (0.116 R)
• M43: 15,745,924 km (0.109 R)
• M44: 16,071,898 km (0.1 R)
• M45: 16,482,544 km (0.118 R)
• M46: 17,524,493 km (0.099 R)
• M47: 17,989,593 km (0.113 R)
• M48: 18,117,200 km (0.118 R)
• M49: 19,759,186 km (0.062 R)
• M50: 20,243,434 km (0.093 R)
• M51: 20,464,839 km (0.065 R)
• M52: 20,642,561 km (0.118 R)
• M53: 20,954,772 km (0.104 R)
• M54: 21,044,232 km (0.063 R)
• M55: 21,178,720 km (0.091 R)
• M56: 21,991,635 km (0.072 R)
• M57: 22,447,609 km (0.05 R)
• M58: 23,045,103 km (0.071 R)
• M59: 23,183,780 km (0.063 R)
• M60: 23,508,408 km (0.112 R)
• M61: 24,068,203 km (0.11 R)
• M62: 24,585,363 km (0.081 R)
• M63: 24,679,759 km (0.062 R)
• M64: 24,963,845 km (0.041 R)
• M65: 25,439,567 km (0.08 R)
• M66: 25,535,010 km (0.076 R)
• M67: 26,207,004 km (0.075 R)
• M68: 27,323,453 km (0.076 R)
• M69: 27,912,120 km (0.087 R)
• M70: 28,902,608 km (0.111 R)
• M71: 29,102,022 km (0.098 R)
• M72: 29,552,611 km (0.085 R)
• M73: 30,765,101 km (0.065 R)
• M74: 31,224,068 km (0.047 R)
• M75: 31,736,739 km (0.047 R)
• M76: 31,839,513 km (0.116 R)
• M77: 32,407,237 km (0.118 R)
• M78: 32,614,430 km (0.058 R)
• M79: 32,926,192 km (0.036 R)
• M80: 33,343,421 km (0.081 R)
• M81: 34,077,647 km (0.098 R)
• M82: 34,182,964 km (0.094 R)
• M83: 35,776,032 km (0.113 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit