🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 194 Days

Day: 16.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 212 Days

Day: 44.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.78 AU - 0.96 AU

Year: 307 Days

Day: 18.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.22 AU - 1.56 AU

Year: 621 Days

Day: 37.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 13.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.97 AU - 8.17 AU

Year: 7120 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 107,374,343 km

• M1: 215,421 km (0.064 R)
• M2: 467,194 km (0.119 R)
• M3: 834,307 km (0.119 R)
• M4: 1,068,877 km (0.032 R)
• M5: 1,176,438 km (0.097 R)
• M6: 2,077,765 km (0.113 R)
• M7: 3,022,625 km (0.051 R)
• M8: 3,499,393 km (0.095 R)
• M9: 3,636,275 km (0.119 R)
• M10: 3,915,126 km (0.109 R)
• M11: 4,143,562 km (0.092 R)
• M12: 4,317,694 km (0.091 R)
• M13: 4,523,989 km (0.068 R)
• M14: 5,038,606 km (0.078 R)
• M15: 5,162,473 km (0.069 R)
• M16: 5,413,349 km (0.062 R)
• M17: 6,222,972 km (0.079 R)
• M18: 6,693,009 km (0.112 R)
• M19: 6,829,442 km (0.11 R)
• M20: 7,105,151 km (0.044 R)
• M21: 7,244,426 km (0.108 R)
• M22: 7,632,035 km (0.102 R)
• M23: 7,738,847 km (0.116 R)
• M24: 8,026,375 km (0.1 R)
• M25: 8,171,484 km (0.112 R)
• M26: 8,317,492 km (0.116 R)
• M27: 8,538,149 km (0.065 R)
• M28: 8,649,150 km (0.092 R)
• M29: 9,249,636 km (0.067 R)
• M30: 9,670,156 km (0.098 R)
• M31: 10,019,018 km (0.109 R)
• M32: 10,175,498 km (0.035 R)
• M33: 10,689,366 km (0.115 R)
• M34: 10,889,229 km (0.104 R)
• M35: 11,660,256 km (0.051 R)
• M36: 11,783,675 km (0.076 R)
• M37: 12,448,936 km (0.107 R)
• M38: 12,913,438 km (0.116 R)
• M39: 12,998,559 km (0.113 R)
• M40: 13,297,755 km (0.118 R)
• M41: 14,385,032 km (0.061 R)
• M42: 15,006,462 km (0.11 R)
• M43: 15,275,439 km (0.117 R)
• M44: 16,046,316 km (0.101 R)
• M45: 17,625,771 km (0.119 R)
• M46: 18,004,702 km (0.102 R)
• M47: 18,338,455 km (0.108 R)
• M48: 19,011,945 km (0.102 R)
• M49: 19,644,744 km (0.088 R)
• M50: 19,840,866 km (0.069 R)
• M51: 20,234,907 km (0.118 R)
• M52: 20,631,641 km (0.085 R)
• M53: 21,685,259 km (0.088 R)
• M54: 21,887,964 km (0.066 R)
• M55: 22,040,404 km (0.077 R)
• M56: 22,499,819 km (0.09 R)
• M57: 22,653,755 km (0.067 R)
• M58: 24,158,859 km (0.098 R)
• M59: 25,003,190 km (0.107 R)
• M60: 26,072,067 km (0.109 R)
• M61: 26,992,393 km (0.062 R)
• M62: 28,309,751 km (0.115 R)
• M63: 28,475,805 km (0.096 R)
• M64: 29,872,900 km (0.104 R)
• M65: 30,551,476 km (0.094 R)
• M66: 31,521,468 km (0.12 R)
• M67: 32,385,845 km (0.093 R)
• M68: 33,843,526 km (0.066 R)
• M69: 34,373,552 km (0.106 R)
• M70: 35,620,899 km (0.093 R)
• M71: 35,740,577 km (0.082 R)
• M72: 35,860,255 km (0.085 R)
• M73: 36,641,605 km (0.062 R)
• M74: 37,610,999 km (0.044 R)
• M75: 37,793,808 km (0.109 R)
• M76: 37,976,766 km (0.057 R)
• M77: 38,404,915 km (0.059 R)
• M78: 38,896,194 km (0.073 R)
• M79: 40,195,751 km (0.082 R)
• M80: 40,819,574 km (0.114 R)
• M81: 41,446,539 km (0.05 R)
• M82: 41,635,331 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 13.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.16 AU - 9.5 AU

Year: 9938 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 107,374,343 km

• M1: 175,628 km (0.113 R)
• M2: 289,771 km (0.082 R)
• M3: 843,283 km (0.109 R)
• M4: 1,247,497 km (0.029 R)
• M5: 1,342,192 km (0.076 R)
• M6: 1,439,281 km (0.106 R)
• M7: 1,925,474 km (0.103 R)
• M8: 2,054,876 km (0.03 R)
• M9: 2,643,544 km (0.106 R)
• M10: 2,936,008 km (0.101 R)
• M11: 3,151,429 km (0.119 R)
• M12: 3,394,525 km (0.105 R)
• M13: 3,484,583 km (0.106 R)
• M14: 3,759,394 km (0.109 R)
• M15: 4,551,814 km (0.05 R)
• M16: 4,852,656 km (0.087 R)
• M17: 5,031,276 km (0.084 R)
• M18: 5,160,229 km (0.075 R)
• M19: 5,395,098 km (0.112 R)
• M20: 5,848,529 km (0.098 R)
• M21: 6,565,851 km (0.109 R)
• M22: 7,194,760 km (0.082 R)
• M23: 7,932,726 km (0.046 R)
• M24: 8,540,542 km (0.1 R)
• M25: 8,850,210 km (0.09 R)
• M26: 9,037,656 km (0.098 R)
• M27: 9,576,358 km (0.102 R)
• M28: 9,962,769 km (0.12 R)
• M29: 10,618,457 km (0.104 R)
• M30: 11,152,970 km (0.048 R)
• M31: 11,254,248 km (0.076 R)
• M32: 11,389,634 km (0.038 R)
• M33: 11,764,975 km (0.115 R)
• M34: 12,075,091 km (0.058 R)
• M35: 12,387,900 km (0.066 R)
• M36: 12,950,688 km (0.069 R)
• M37: 13,092,656 km (0.118 R)
• M38: 13,449,896 km (0.057 R)
• M39: 13,882,982 km (0.033 R)
• M40: 14,651,765 km (0.099 R)
• M41: 15,585,106 km (0.089 R)
• M42: 15,963,738 km (0.102 R)
• M43: 16,116,179 km (0.104 R)
• M44: 16,962,753 km (0.062 R)
• M45: 17,274,216 km (0.079 R)
• M46: 17,391,500 km (0.054 R)
• M47: 17,626,818 km (0.115 R)
• M48: 17,823,689 km (0.106 R)
• M49: 18,140,387 km (0.104 R)
• M50: 18,259,617 km (0.097 R)
• M51: 18,538,767 km (0.114 R)
• M52: 18,698,986 km (0.086 R)
• M53: 19,956,057 km (0.115 R)
• M54: 20,161,455 km (0.096 R)
• M55: 20,326,162 km (0.062 R)
• M56: 20,657,072 km (0.101 R)
• M57: 21,198,467 km (0.103 R)
• M58: 21,534,015 km (0.108 R)
• M59: 21,786,835 km (0.11 R)
• M60: 21,913,694 km (0.114 R)
• M61: 22,765,206 km (0.084 R)
• M62: 22,850,925 km (0.053 R)
• M63: 23,108,832 km (0.091 R)
• M64: 23,410,870 km (0.101 R)
• M65: 24,325,063 km (0.115 R)
• M66: 24,412,727 km (0.118 R)
• M67: 24,588,504 km (0.071 R)
• M68: 26,503,357 km (0.06 R)
• M69: 27,319,114 km (0.048 R)
• M70: 28,975,462 km (0.102 R)
• M71: 29,394,635 km (0.101 R)
• M72: 29,909,551 km (0.101 R)
• M73: 30,238,816 km (0.085 R)
• M74: 31,329,384 km (0.101 R)

Asteroid Belt

Center: 10.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 12.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.12 AU - 13.52 AU

Year: 14425 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 107,374,343 km

• M1: 186,399 km (0.095 R)
• M2: 264,788 km (0.032 R)
• M3: 726,148 km (0.105 R)
• M4: 863,629 km (0.049 R)
• M5: 1,503,459 km (0.039 R)
• M6: 1,832,873 km (0.06 R)
• M7: 2,105,141 km (0.058 R)
• M8: 2,411,667 km (0.107 R)
• M9: 2,538,377 km (0.071 R)
• M10: 2,842,808 km (0.118 R)
• M11: 2,931,969 km (0.077 R)
• M12: 3,850,799 km (0.062 R)
• M13: 4,329,213 km (0.067 R)
• M14: 5,204,660 km (0.099 R)
• M15: 5,369,666 km (0.118 R)
• M16: 5,536,468 km (0.08 R)
• M17: 5,676,940 km (0.113 R)
• M18: 5,846,883 km (0.036 R)
• M19: 6,279,371 km (0.092 R)
• M20: 6,992,803 km (0.035 R)
• M21: 7,144,645 km (0.106 R)
• M22: 7,889,193 km (0.044 R)
• M23: 8,334,845 km (0.092 R)
• M24: 8,463,649 km (0.079 R)
• M25: 9,250,833 km (0.079 R)
• M26: 9,451,294 km (0.048 R)
• M27: 10,509,998 km (0.119 R)
• M28: 10,824,304 km (0.081 R)
• M29: 11,035,685 km (0.117 R)
• M30: 11,248,413 km (0.108 R)
• M31: 11,390,980 km (0.034 R)
• M32: 12,663,909 km (0.059 R)
• M33: 13,035,958 km (0.08 R)
• M34: 13,600,690 km (0.068 R)
• M35: 13,676,686 km (0.066 R)
• M36: 13,943,419 km (0.116 R)
• M37: 14,521,017 km (0.111 R)
• M38: 16,139,366 km (0.11 R)
• M39: 16,786,377 km (0.053 R)
• M40: 17,031,269 km (0.096 R)
• M41: 17,195,078 km (0.064 R)
• M42: 17,277,208 km (0.107 R)
• M43: 17,607,071 km (0.091 R)
• M44: 18,651,264 km (0.081 R)
• M45: 21,902,774 km (0.071 R)
• M46: 22,170,404 km (0.071 R)
• M47: 22,799,015 km (0.098 R)
• M48: 22,979,729 km (0.042 R)
• M49: 23,570,192 km (0.083 R)
• M50: 24,952,177 km (0.038 R)
• M51: 25,512,271 km (0.108 R)
• M52: 27,601,256 km (0.091 R)
• M53: 28,035,239 km (0.119 R)
• M54: 28,568,855 km (0.101 R)
• M55: 29,252,816 km (0.1 R)
• M56: 31,036,173 km (0.025 R)
• M57: 31,537,774 km (0.107 R)
• M58: 33,314,548 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.5

Radius: 6.9

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.25 AU - 21.11 AU

Year: 30578 Days

Day: 24.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,374,343 km

• M1: 509,979 km (0.072 R)
• M2: 588,518 km (0.11 R)
• M3: 1,507,647 km (0.089 R)
• M4: 2,158,548 km (0.043 R)
• M5: 2,605,097 km (0.101 R)
• M6: 3,580,924 km (0.096 R)
• M7: 3,736,207 km (0.113 R)
• M8: 3,788,416 km (0.116 R)
• M9: 4,324,575 km (0.115 R)
• M10: 4,379,478 km (0.093 R)
• M11: 4,490,030 km (0.07 R)
• M12: 4,884,370 km (0.119 R)
• M13: 5,172,795 km (0.062 R)
• M14: 6,009,646 km (0.055 R)
• M15: 6,887,935 km (0.084 R)
• M16: 7,738,997 km (0.113 R)
• M17: 8,075,143 km (0.097 R)
• M18: 9,182,616 km (0.119 R)
• M19: 9,898,742 km (0.097 R)
• M20: 10,336,914 km (0.084 R)
• M21: 10,484,417 km (0.087 R)
• M22: 10,558,468 km (0.118 R)
• M23: 13,658,136 km (0.034 R)
• M24: 15,473,656 km (0.047 R)
• M25: 15,558,029 km (0.115 R)
• M26: 15,811,897 km (0.113 R)
• M27: 15,981,840 km (0.086 R)
• M28: 16,754,513 km (0.111 R)
• M29: 18,335,762 km (0.107 R)
• M30: 21,355,994 km (0.117 R)
• M31: 21,638,135 km (0.08 R)
• M32: 21,921,474 km (0.098 R)
• M33: 23,067,244 km (0.07 R)
• M34: 23,647,384 km (0.05 R)
• M35: 24,232,461 km (0.077 R)
• M36: 26,518,616 km (0.118 R)
• M37: 26,619,445 km (0.113 R)
• M38: 27,943,536 km (0.079 R)
• M39: 29,811,864 km (0.1 R)
• M40: 30,127,066 km (0.083 R)
• M41: 31,399,396 km (0.069 R)
• M42: 31,827,396 km (0.089 R)
• M43: 32,905,697 km (0.082 R)
• M44: 33,776,955 km (0.05 R)
• M45: 35,653,511 km (0.112 R)
• M46: 36,998,545 km (0.09 R)
• M47: 38,359,886 km (0.101 R)
• M48: 41,599,877 km (0.087 R)
• M49: 41,834,596 km (0.092 R)
• M50: 42,541,595 km (0.087 R)
• M51: 42,778,110 km (0.085 R)
• M52: 43,847,884 km (0.071 R)
• M53: 46,134,936 km (0.111 R)
• M54: 49,079,022 km (0.09 R)
• M55: 50,198,463 km (0.087 R)
• M56: 50,573,655 km (0.11 R)
• M57: 51,578,354 km (0.099 R)
• M58: 52,716,494 km (0.118 R)
• M59: 55,533,273 km (0.114 R)
• M60: 55,662,525 km (0.059 R)
• M61: 57,090,287 km (0.117 R)
• M62: 58,661,514 km (0.078 R)
• M63: 58,793,160 km (0.108 R)
• M64: 59,716,927 km (0.065 R)
• M65: 60,247,102 km (0.081 R)
• M66: 60,512,638 km (0.039 R)
• M67: 61,311,790 km (0.118 R)
• M68: 61,980,492 km (0.089 R)
• M69: 62,248,572 km (0.052 R)
• M70: 64,543,253 km (0.09 R)
• M71: 64,815,073 km (0.113 R)
• M72: 68,937,242 km (0.095 R)
• M73: 69,076,069 km (0.102 R)
• M74: 69,493,148 km (0.076 R)
• M75: 69,632,423 km (0.113 R)
• M76: 73,143,336 km (0.049 R)
• M77: 73,284,855 km (0.11 R)
• M78: 74,278,933 km (0.059 R)
• M79: 79,460,704 km (0.11 R)
• M80: 80,628,016 km (0.057 R)
• M81: 82,094,973 km (0.065 R)
• M82: 82,389,531 km (0.104 R)
• M83: 83,127,198 km (0.101 R)
• M84: 83,422,953 km (0.083 R)
• M85: 85,651,812 km (0.094 R)
• M86: 87,148,539 km (0.09 R)
• M87: 87,298,735 km (0.087 R)
• M88: 87,599,277 km (0.082 R)
• M89: 88,050,764 km (0.071 R)
• M90: 90,471,706 km (0.116 R)
• M91: 91,232,710 km (0.103 R)
• M92: 93,682,226 km (0.048 R)
• M93: 95,378,815 km (0.063 R)
• M94: 97,241,309 km (0.091 R)
• M95: 98,958,991 km (0.098 R)
• M96: 101,317,402 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit