🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 37.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 184 Days

Day: 12.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,087,030 km

• M1: 238,160 km (0.103 R)
• M2: 382,372 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 285 Days

Day: 27.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.95 AU - 1.03 AU

Year: 371 Days

Day: 41.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.93 AU - 4.09 AU

Year: 2477 Days

Day: 22 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 14.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.55 AU - 7.21 AU

Year: 6071 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,087,030 km

• M1: 229,633 km (0.074 R)
• M2: 350,657 km (0.118 R)
• M3: 933,940 km (0.082 R)
• M4: 1,030,729 km (0.04 R)
• M5: 1,663,528 km (0.093 R)
• M6: 1,957,787 km (0.105 R)
• M7: 2,111,574 km (0.112 R)
• M8: 2,203,128 km (0.037 R)
• M9: 2,653,417 km (0.107 R)
• M10: 2,911,474 km (0.109 R)
• M11: 3,088,149 km (0.105 R)
• M12: 3,283,823 km (0.116 R)
• M13: 3,530,211 km (0.085 R)
• M14: 3,751,017 km (0.096 R)
• M15: 3,943,849 km (0.118 R)
• M16: 4,074,448 km (0.105 R)
• M17: 4,322,930 km (0.095 R)
• M18: 4,457,717 km (0.053 R)
• M19: 4,887,662 km (0.108 R)
• M20: 5,063,439 km (0.034 R)
• M21: 5,187,755 km (0.119 R)
• M22: 5,494,131 km (0.09 R)
• M23: 5,713,891 km (0.098 R)
• M24: 5,880,692 km (0.101 R)
• M25: 6,778,130 km (0.105 R)
• M26: 6,994,299 km (0.089 R)
• M27: 7,212,861 km (0.081 R)
• M28: 7,433,817 km (0.038 R)
• M29: 7,555,291 km (0.062 R)
• M30: 7,882,312 km (0.116 R)
• M31: 8,297,745 km (0.118 R)
• M32: 8,508,229 km (0.072 R)
• M33: 8,614,145 km (0.041 R)
• M34: 8,934,434 km (0.088 R)
• M35: 9,171,845 km (0.107 R)
• M36: 9,345,828 km (0.066 R)
• M37: 9,542,998 km (0.092 R)
• M38: 9,719,224 km (0.119 R)
• M39: 9,852,217 km (0.071 R)
• M40: 10,322,552 km (0.077 R)
• M41: 10,435,499 km (0.091 R)
• M42: 10,617,260 km (0.1 R)
• M43: 10,845,995 km (0.106 R)
• M44: 11,030,150 km (0.076 R)
• M45: 11,192,165 km (0.086 R)
• M46: 11,777,092 km (0.111 R)
• M47: 12,013,906 km (0.059 R)
• M48: 12,444,149 km (0.037 R)
• M49: 12,564,576 km (0.047 R)
• M50: 12,879,479 km (0.106 R)
• M51: 13,295,212 km (0.085 R)
• M52: 13,467,698 km (0.118 R)
• M53: 13,839,897 km (0.119 R)
• M54: 13,989,645 km (0.101 R)
• M55: 14,114,858 km (0.063 R)
• M56: 14,341,349 km (0.039 R)
• M57: 15,881,460 km (0.07 R)
• M58: 16,038,388 km (0.105 R)
• M59: 16,353,740 km (0.082 R)
• M60: 16,724,294 km (0.057 R)
• M61: 16,857,286 km (0.108 R)
• M62: 17,017,506 km (0.043 R)
• M63: 17,689,948 km (0.102 R)
• M64: 17,879,788 km (0.076 R)
• M65: 18,070,376 km (0.094 R)
• M66: 18,480,872 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 9.8

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.87 AU - 6.93 AU

Year: 6100 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,087,030 km

• M1: 139,425 km (0.074 R)
• M2: 270,473 km (0.081 R)
• M3: 378,782 km (0.065 R)
• M4: 492,925 km (0.118 R)
• M5: 788,830 km (0.103 R)
• M6: 1,103,733 km (0.038 R)
• M7: 1,205,759 km (0.119 R)
• M8: 1,275,771 km (0.065 R)
• M9: 1,401,582 km (0.071 R)
• M10: 1,531,583 km (0.117 R)
• M11: 1,784,104 km (0.059 R)
• M12: 2,071,033 km (0.07 R)
• M13: 3,236,849 km (0.104 R)
• M14: 3,741,443 km (0.119 R)
• M15: 3,976,611 km (0.109 R)
• M16: 5,137,041 km (0.055 R)
• M17: 5,575,513 km (0.089 R)
• M18: 6,026,101 km (0.11 R)
• M19: 6,209,658 km (0.112 R)
• M20: 7,026,313 km (0.097 R)
• M21: 7,122,654 km (0.102 R)
• M22: 7,512,805 km (0.117 R)
• M23: 7,644,302 km (0.034 R)
• M24: 7,876,477 km (0.044 R)
• M25: 9,176,782 km (0.092 R)
• M26: 9,317,554 km (0.082 R)
• M27: 9,779,961 km (0.096 R)
• M28: 10,177,143 km (0.092 R)
• M29: 11,399,956 km (0.105 R)
• M30: 11,513,501 km (0.102 R)
• M31: 11,932,824 km (0.093 R)
• M32: 12,086,461 km (0.071 R)
• M33: 12,512,665 km (0.105 R)
• M34: 12,629,651 km (0.075 R)
• M35: 12,943,657 km (0.079 R)
• M36: 13,022,644 km (0.062 R)
• M37: 13,260,206 km (0.071 R)
• M38: 14,757,531 km (0.077 R)
• M39: 14,881,248 km (0.092 R)
• M40: 15,630,883 km (0.109 R)
• M41: 17,514,769 km (0.117 R)
• M42: 17,733,332 km (0.084 R)
• M43: 18,438,985 km (0.108 R)
• M44: 19,333,879 km (0.111 R)
• M45: 20,014,250 km (0.098 R)
• M46: 20,288,613 km (0.113 R)
• M47: 20,887,453 km (0.087 R)
• M48: 21,491,978 km (0.117 R)
• M49: 21,726,099 km (0.091 R)
• M50: 22,055,064 km (0.092 R)
• M51: 22,623,237 km (0.112 R)
• M52: 22,718,381 km (0.106 R)
• M53: 22,956,691 km (0.072 R)
• M54: 23,291,940 km (0.112 R)
• M55: 23,773,645 km (0.114 R)
• M56: 23,967,224 km (0.058 R)
• M57: 24,600,173 km (0.053 R)
• M58: 24,893,983 km (0.082 R)
• M59: 26,631,712 km (0.06 R)
• M60: 27,084,844 km (0.094 R)
• M61: 28,152,225 km (0.084 R)
• M62: 29,077,937 km (0.062 R)
• M63: 29,181,458 km (0.104 R)
• M64: 29,336,890 km (0.054 R)
• M65: 29,648,503 km (0.095 R)
• M66: 29,857,042 km (0.114 R)
• M67: 31,329,534 km (0.056 R)
• M68: 31,648,178 km (0.099 R)
• M69: 31,914,462 km (0.05 R)
• M70: 33,419,716 km (0.089 R)
• M71: 33,582,328 km (0.084 R)
• M72: 33,962,905 km (0.077 R)
• M73: 34,235,622 km (0.109 R)
• M74: 34,893,105 km (0.078 R)
• M75: 36,164,687 km (0.096 R)
• M76: 36,275,988 km (0.105 R)
• M77: 36,666,438 km (0.11 R)
• M78: 36,946,186 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 15

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.34 AU - 7.54 AU

Year: 6888 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,087,030 km

• M1: 212,878 km (0.062 R)
• M2: 306,376 km (0.11 R)
• M3: 427,102 km (0.109 R)
• M4: 634,744 km (0.112 R)
• M5: 1,211,444 km (0.104 R)
• M6: 1,454,091 km (0.119 R)
• M7: 1,675,347 km (0.109 R)
• M8: 2,172,759 km (0.097 R)
• M9: 2,406,282 km (0.087 R)
• M10: 2,559,320 km (0.06 R)
• M11: 3,595,734 km (0.098 R)
• M12: 3,721,247 km (0.073 R)
• M13: 5,027,984 km (0.118 R)
• M14: 5,282,600 km (0.09 R)
• M15: 5,454,638 km (0.063 R)
• M16: 5,775,076 km (0.047 R)
• M17: 6,222,075 km (0.117 R)
• M18: 6,991,905 km (0.117 R)
• M19: 7,086,451 km (0.06 R)
• M20: 7,340,319 km (0.107 R)
• M21: 7,824,717 km (0.097 R)
• M22: 7,955,615 km (0.106 R)
• M23: 8,219,805 km (0.089 R)
• M24: 8,352,947 km (0.093 R)
• M25: 8,858,588 km (0.097 R)
• M26: 8,961,062 km (0.104 R)
• M27: 9,201,316 km (0.11 R)
• M28: 9,305,137 km (0.056 R)
• M29: 9,618,545 km (0.102 R)
• M30: 10,112,966 km (0.062 R)
• M31: 10,435,349 km (0.089 R)
• M32: 10,980,035 km (0.071 R)
• M33: 12,021,685 km (0.111 R)
• M34: 12,211,076 km (0.099 R)
• M35: 12,669,593 km (0.095 R)
• M36: 12,939,767 km (0.115 R)
• M37: 13,682,520 km (0.118 R)
• M38: 14,158,840 km (0.079 R)
• M39: 14,681,086 km (0.075 R)
• M40: 14,802,410 km (0.09 R)
• M41: 15,537,833 km (0.098 R)
• M42: 15,702,989 km (0.089 R)
• M43: 16,621,221 km (0.1 R)
• M44: 16,917,126 km (0.109 R)
• M45: 17,172,190 km (0.076 R)
• M46: 17,342,881 km (0.093 R)
• M47: 17,728,993 km (0.067 R)
• M48: 18,509,894 km (0.047 R)
• M49: 18,772,738 km (0.078 R)
• M50: 18,904,533 km (0.048 R)
• M51: 19,390,726 km (0.106 R)
• M52: 19,613,029 km (0.098 R)
• M53: 19,836,229 km (0.103 R)
• M54: 22,068,079 km (0.068 R)
• M55: 23,095,966 km (0.075 R)
• M56: 23,237,336 km (0.07 R)
• M57: 23,568,247 km (0.048 R)
• M58: 23,710,664 km (0.054 R)
• M59: 24,091,540 km (0.07 R)
• M60: 24,763,085 km (0.099 R)
• M61: 26,173,793 km (0.054 R)
• M62: 26,666,269 km (0.048 R)
• M63: 27,161,737 km (0.117 R)
• M64: 27,760,428 km (0.108 R)
• M65: 28,363,607 km (0.11 R)
• M66: 30,301,647 km (0.094 R)
• M67: 30,870,717 km (0.049 R)
• M68: 31,026,449 km (0.106 R)
• M69: 31,338,959 km (0.113 R)
• M70: 32,863,511 km (0.116 R)
• M71: 33,022,533 km (0.12 R)
• M72: 33,608,209 km (0.042 R)
• M73: 33,768,428 km (0.107 R)
• M74: 34,143,470 km (0.049 R)
• M75: 34,304,587 km (0.082 R)
• M76: 35,005,902 km (0.11 R)
• M77: 35,114,211 km (0.115 R)
• M78: 35,439,736 km (0.031 R)
• M79: 36,203,283 km (0.066 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.8

Radius: 13.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.67 AU - 8.81 AU

Year: 8911 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,087,030 km

• M1: 172,786 km (0.066 R)
• M2: 303,833 km (0.097 R)
• M3: 409,300 km (0.119 R)
• M4: 687,552 km (0.104 R)
• M5: 934,837 km (0.041 R)
• M6: 1,094,757 km (0.107 R)
• M7: 1,334,862 km (0.119 R)
• M8: 1,461,721 km (0.095 R)
• M9: 1,631,066 km (0.068 R)
• M10: 2,010,595 km (0.101 R)
• M11: 2,330,436 km (0.098 R)
• M12: 2,552,888 km (0.09 R)
• M13: 3,115,525 km (0.107 R)
• M14: 3,537,541 km (0.084 R)
• M15: 3,768,370 km (0.061 R)
• M16: 4,299,443 km (0.079 R)
• M17: 4,435,876 km (0.07 R)
• M18: 4,854,301 km (0.08 R)
• M19: 4,967,996 km (0.084 R)
• M20: 5,970,750 km (0.08 R)
• M21: 7,523,277 km (0.111 R)
• M22: 7,655,372 km (0.059 R)
• M23: 8,704,950 km (0.056 R)
• M24: 9,335,206 km (0.102 R)
• M25: 10,052,678 km (0.104 R)
• M26: 10,234,888 km (0.034 R)
• M27: 10,418,295 km (0.109 R)
• M28: 10,528,698 km (0.107 R)
• M29: 10,788,101 km (0.102 R)
• M30: 11,540,877 km (0.067 R)
• M31: 12,155,425 km (0.107 R)
• M32: 12,859,433 km (0.088 R)
• M33: 13,256,316 km (0.091 R)
• M34: 13,859,196 km (0.064 R)
• M35: 13,980,968 km (0.097 R)
• M36: 14,842,502 km (0.08 R)
• M37: 15,091,882 km (0.112 R)
• M38: 15,384,645 km (0.054 R)
• M39: 16,231,219 km (0.096 R)
• M40: 16,488,229 km (0.093 R)
• M41: 17,267,185 km (0.116 R)
• M42: 19,629,784 km (0.087 R)
• M43: 19,949,474 km (0.036 R)
• M44: 21,151,643 km (0.084 R)
• M45: 21,620,333 km (0.045 R)
• M46: 22,663,329 km (0.087 R)
• M47: 23,046,749 km (0.041 R)
• M48: 23,965,878 km (0.093 R)
• M49: 24,896,975 km (0.111 R)
• M50: 25,640,477 km (0.084 R)
• M51: 25,839,891 km (0.037 R)
• M52: 25,989,937 km (0.078 R)
• M53: 26,140,134 km (0.05 R)
• M54: 26,290,629 km (0.12 R)
• M55: 26,491,838 km (0.039 R)
• M56: 26,895,752 km (0.107 R)
• M57: 27,098,457 km (0.088 R)
• M58: 28,222,386 km (0.111 R)
• M59: 28,634,977 km (0.113 R)
• M60: 28,945,692 km (0.034 R)
• M61: 29,257,454 km (0.104 R)
• M62: 29,518,203 km (0.1 R)
• M63: 29,884,419 km (0.093 R)
• M64: 30,041,945 km (0.103 R)
• M65: 30,833,318 km (0.12 R)
• M66: 30,992,340 km (0.026 R)
• M67: 31,738,385 km (0.09 R)
• M68: 32,544,418 km (0.11 R)
• M69: 33,520,395 km (0.081 R)
• M70: 33,629,452 km (0.088 R)
• M71: 33,847,865 km (0.063 R)
• M72: 34,560,998 km (0.099 R)
• M73: 34,781,505 km (0.114 R)
• M74: 35,002,461 km (0.08 R)
• M75: 35,723,672 km (0.093 R)
• M76: 35,834,973 km (0.095 R)
• M77: 36,058,173 km (0.058 R)
• M78: 37,406,648 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit