🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 260 Days

Day: 35.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.96 AU - 2.4 AU

Year: 1213 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,414,671 km

• M1: 678,875 km (0.092 R)
• M2: 1,304,045 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.31 AU - 2.47 AU

Year: 1392 Days

Day: 29 Hours

Environment

Temp: -84 °C

Axial Tilt: 63.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.44 AU - 3.56 AU

Year: 1958 Days

Day: 23.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 2056 Days

Day: 20.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,414,671 km

• M1: 349,161 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.45 AU - 5.15 AU

Year: 3359 Days

Day: 42.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577

Radius: 9.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.83 AU - 8.91 AU

Year: 9952 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,414,671 km

• M1: 217,964 km (0.054 R)
• M2: 306,825 km (0.107 R)
• M3: 547,827 km (0.111 R)
• M4: 881,281 km (0.092 R)
• M5: 969,544 km (0.109 R)
• M6: 1,155,644 km (0.109 R)
• M7: 1,435,990 km (0.12 R)
• M8: 1,805,048 km (0.066 R)
• M9: 2,838,021 km (0.106 R)
• M10: 3,189,576 km (0.065 R)
• M11: 3,272,753 km (0.085 R)
• M12: 3,555,044 km (0.118 R)
• M13: 4,083,274 km (0.059 R)
• M14: 4,173,781 km (0.113 R)
• M15: 4,418,224 km (0.079 R)
• M16: 4,762,149 km (0.095 R)
• M17: 4,953,485 km (0.094 R)
• M18: 5,212,439 km (0.107 R)
• M19: 5,676,491 km (0.118 R)
• M20: 6,222,972 km (0.036 R)
• M21: 6,537,726 km (0.088 R)
• M22: 6,857,866 km (0.115 R)
• M23: 7,037,832 km (0.103 R)
• M24: 7,365,900 km (0.059 R)
• M25: 7,773,554 km (0.111 R)
• M26: 8,150,690 km (0.061 R)
• M27: 8,226,836 km (0.07 R)
• M28: 8,533,811 km (0.092 R)
• M29: 9,317,554 km (0.088 R)
• M30: 9,758,419 km (0.104 R)
• M31: 9,879,892 km (0.104 R)
• M32: 9,961,124 km (0.037 R)
• M33: 10,869,332 km (0.119 R)
• M34: 10,953,257 km (0.091 R)
• M35: 12,280,788 km (0.083 R)
• M36: 12,675,727 km (0.086 R)
• M37: 13,119,434 km (0.104 R)
• M38: 13,794,569 km (0.107 R)
• M39: 14,434,848 km (0.077 R)
• M40: 14,665,827 km (0.102 R)
• M41: 16,030,010 km (0.113 R)
• M42: 16,125,454 km (0.107 R)
• M43: 17,238,163 km (0.063 R)
• M44: 17,434,136 km (0.109 R)
• M45: 17,927,510 km (0.106 R)
• M46: 19,231,554 km (0.068 R)
• M47: 19,383,994 km (0.103 R)
• M48: 19,946,333 km (0.091 R)
• M49: 20,514,057 km (0.07 R)
• M50: 20,982,448 km (0.039 R)
• M51: 21,612,554 km (0.091 R)
• M52: 22,676,494 km (0.097 R)
• M53: 23,648,731 km (0.1 R)
• M54: 24,139,860 km (0.064 R)
• M55: 24,855,237 km (0.045 R)
• M56: 25,410,246 km (0.103 R)
• M57: 25,689,246 km (0.054 R)
• M58: 26,306,786 km (0.034 R)
• M59: 28,130,832 km (0.063 R)
• M60: 28,651,283 km (0.087 R)
• M61: 31,899,652 km (0.083 R)
• M62: 32,080,216 km (0.093 R)
• M63: 34,088,268 km (0.1 R)
• M64: 34,828,479 km (0.071 R)
• M65: 35,138,445 km (0.101 R)
• M66: 35,449,310 km (0.032 R)
• M67: 37,207,384 km (0.06 R)
• M68: 37,905,707 km (0.111 R)
• M69: 38,160,771 km (0.12 R)
• M70: 38,224,650 km (0.115 R)
• M71: 38,480,462 km (0.103 R)
• M72: 40,416,558 km (0.12 R)
• M73: 40,938,205 km (0.095 R)
• M74: 41,134,478 km (0.047 R)
• M75: 41,922,410 km (0.082 R)
• M76: 42,781,550 km (0.116 R)
• M77: 43,780,116 km (0.102 R)
• M78: 44,114,766 km (0.086 R)
• M79: 44,181,786 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.2

Radius: 11.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 9.59 AU - 11.63 AU

Year: 13020 Days

Day: 9.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,414,671 km

• M1: 171,589 km (0.057 R)
• M2: 330,462 km (0.051 R)
• M3: 512,373 km (0.115 R)
• M4: 673,340 km (0.088 R)
• M5: 894,745 km (0.051 R)
• M6: 1,433,896 km (0.041 R)
• M7: 1,751,342 km (0.063 R)
• M8: 2,704,131 km (0.077 R)
• M9: 2,833,384 km (0.101 R)
• M10: 3,131,532 km (0.104 R)
• M11: 3,233,109 km (0.081 R)
• M12: 3,405,147 km (0.093 R)
• M13: 3,509,716 km (0.102 R)
• M14: 4,123,217 km (0.04 R)
• M15: 4,499,754 km (0.101 R)
• M16: 4,692,287 km (0.077 R)
• M17: 5,653,752 km (0.084 R)
• M18: 6,762,572 km (0.109 R)
• M19: 8,076,789 km (0.073 R)
• M20: 8,217,112 km (0.085 R)
• M21: 8,739,059 km (0.114 R)
• M22: 8,883,271 km (0.111 R)
• M23: 9,914,748 km (0.069 R)
• M24: 11,822,869 km (0.035 R)
• M25: 13,230,136 km (0.097 R)
• M26: 13,395,891 km (0.114 R)
• M27: 13,673,694 km (0.066 R)
• M28: 14,122,189 km (0.117 R)
• M29: 14,518,623 km (0.086 R)
• M30: 16,317,986 km (0.102 R)
• M31: 16,436,468 km (0.098 R)
• M32: 16,913,386 km (0.11 R)
• M33: 18,064,092 km (0.046 R)
• M34: 18,494,486 km (0.037 R)
• M35: 18,928,170 km (0.098 R)
• M36: 20,824,772 km (0.04 R)
• M37: 21,795,662 km (0.097 R)
• M38: 22,188,207 km (0.071 R)
• M39: 22,582,995 km (0.09 R)
• M40: 23,046,599 km (0.098 R)
• M41: 23,312,883 km (0.087 R)
• M42: 23,781,424 km (0.1 R)
• M43: 24,050,550 km (0.1 R)
• M44: 25,686,403 km (0.081 R)
• M45: 26,657,293 km (0.094 R)
• M46: 27,852,281 km (0.067 R)
• M47: 27,993,950 km (0.08 R)
• M48: 29,064,622 km (0.079 R)
• M49: 29,858,239 km (0.043 R)
• M50: 30,367,021 km (0.051 R)
• M51: 30,440,025 km (0.082 R)
• M52: 31,614,668 km (0.095 R)
• M53: 31,910,572 km (0.112 R)
• M54: 32,058,973 km (0.114 R)
• M55: 33,178,713 km (0.047 R)
• M56: 33,781,144 km (0.114 R)
• M57: 34,008,084 km (0.078 R)
• M58: 35,918,150 km (0.106 R)
• M59: 36,614,228 km (0.097 R)
• M60: 37,080,824 km (0.047 R)
• M61: 37,784,383 km (0.096 R)
• M62: 40,562,266 km (0.062 R)
• M63: 41,529,715 km (0.113 R)
• M64: 41,610,648 km (0.12 R)
• M65: 41,853,894 km (0.105 R)
• M66: 41,934,976 km (0.07 R)
• M67: 42,668,005 km (0.1 R)
• M68: 45,308,109 km (0.106 R)
• M69: 45,558,386 km (0.063 R)
• M70: 47,491,938 km (0.098 R)
• M71: 48,852,830 km (0.107 R)
• M72: 51,091,562 km (0.036 R)
• M73: 53,011,801 km (0.064 R)
• M74: 53,627,695 km (0.102 R)
• M75: 53,715,958 km (0.086 R)
• M76: 54,245,983 km (0.072 R)
• M77: 55,222,408 km (0.104 R)
• M78: 55,400,579 km (0.105 R)
• M79: 55,936,140 km (0.079 R)
• M80: 56,922,588 km (0.03 R)
• M81: 57,102,554 km (0.058 R)
• M82: 58,458,360 km (0.116 R)
• M83: 59,733,383 km (0.079 R)
• M84: 60,282,556 km (0.091 R)
• M85: 61,109,533 km (0.073 R)
• M86: 61,293,838 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.6

Radius: 8.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.89 AU - 13.71 AU

Year: 15270 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,414,671 km

• M1: 106,813 km (0.099 R)
• M2: 232,026 km (0.077 R)
• M3: 572,511 km (0.109 R)
• M4: 719,416 km (0.113 R)
• M5: 1,610,271 km (0.119 R)
• M6: 1,841,550 km (0.06 R)
• M7: 2,001,769 km (0.11 R)
• M8: 2,823,959 km (0.064 R)
• M9: 2,985,824 km (0.116 R)
• M10: 3,994,562 km (0.117 R)
• M11: 4,308,269 km (0.115 R)
• M12: 4,904,267 km (0.067 R)
• M13: 5,127,467 km (0.044 R)
• M14: 5,699,978 km (0.081 R)
• M15: 6,112,719 km (0.077 R)
• M16: 7,186,831 km (0.11 R)
• M17: 9,091,362 km (0.093 R)
• M18: 11,582,765 km (0.06 R)
• M19: 12,067,462 km (0.1 R)
• M20: 12,520,743 km (0.103 R)
• M21: 14,990,455 km (0.044 R)
• M22: 15,887,443 km (0.116 R)
• M23: 17,138,530 km (0.096 R)
• M24: 17,265,389 km (0.12 R)
• M25: 17,947,107 km (0.045 R)
• M26: 18,811,783 km (0.092 R)
• M27: 22,311,176 km (0.11 R)
• M28: 22,634,906 km (0.04 R)
• M29: 22,913,607 km (0.112 R)
• M30: 23,568,247 km (0.063 R)
• M31: 23,662,344 km (0.099 R)
• M32: 25,039,841 km (0.109 R)
• M33: 25,231,925 km (0.096 R)
• M34: 25,376,287 km (0.099 R)
• M35: 26,053,666 km (0.089 R)
• M36: 27,723,178 km (0.091 R)
• M37: 28,872,090 km (0.097 R)
• M38: 30,650,061 km (0.065 R)
• M39: 32,254,199 km (0.028 R)
• M40: 34,417,533 km (0.095 R)
• M41: 34,738,122 km (0.093 R)
• M42: 35,059,607 km (0.114 R)
• M43: 36,084,203 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 7.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.8 AU - 15.52 AU

Year: 17985 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,414,671 km

• M1: 167,849 km (0.094 R)
• M2: 394,938 km (0.113 R)
• M3: 760,107 km (0.068 R)
• M4: 1,253,331 km (0.107 R)
• M5: 1,384,528 km (0.108 R)
• M6: 2,506,512 km (0.112 R)
• M7: 3,104,754 km (0.105 R)
• M8: 3,193,765 km (0.08 R)
• M9: 3,253,604 km (0.106 R)
• M10: 3,589,302 km (0.109 R)
• M11: 3,904,205 km (0.053 R)
• M12: 4,097,486 km (0.119 R)
• M13: 5,144,970 km (0.063 R)
• M14: 5,535,720 km (0.035 R)
• M15: 5,680,231 km (0.11 R)
• M16: 5,862,591 km (0.115 R)
• M17: 5,936,044 km (0.108 R)
• M18: 6,308,093 km (0.032 R)
• M19: 6,573,031 km (0.094 R)
• M20: 7,035,887 km (0.103 R)
• M21: 7,231,711 km (0.096 R)
• M22: 7,350,192 km (0.106 R)
• M23: 7,469,272 km (0.119 R)
• M24: 7,588,950 km (0.1 R)
• M25: 7,789,860 km (0.07 R)
• M26: 8,115,086 km (0.101 R)
• M27: 8,279,345 km (0.068 R)
• M28: 8,947,449 km (0.12 R)
• M29: 9,632,756 km (0.091 R)
• M30: 10,157,695 km (0.107 R)
• M31: 11,008,010 km (0.073 R)
• M32: 11,741,638 km (0.086 R)
• M33: 11,880,913 km (0.109 R)
• M34: 11,974,113 km (0.038 R)
• M35: 13,449,297 km (0.08 R)
• M36: 15,081,709 km (0.111 R)
• M37: 15,486,671 km (0.077 R)
• M38: 15,690,573 km (0.049 R)
• M39: 16,204,292 km (0.1 R)
• M40: 16,307,664 km (0.09 R)
• M41: 16,775,606 km (0.063 R)
• M42: 17,195,228 km (0.084 R)
• M43: 18,474,888 km (0.038 R)
• M44: 20,117,174 km (0.112 R)
• M45: 22,034,121 km (0.08 R)
• M46: 22,091,417 km (0.093 R)
• M47: 22,782,409 km (0.03 R)
• M48: 22,956,242 km (0.057 R)
• M49: 23,539,075 km (0.094 R)
• M50: 24,067,605 km (0.072 R)
• M51: 24,778,494 km (0.116 R)
• M52: 24,957,413 km (0.09 R)
• M53: 26,220,916 km (0.073 R)
• M54: 26,524,899 km (0.074 R)
• M55: 26,830,079 km (0.119 R)
• M56: 27,505,364 km (0.057 R)
• M57: 27,690,416 km (0.089 R)
• M58: 29,123,713 km (0.095 R)
• M59: 31,093,169 km (0.101 R)
• M60: 33,039,737 km (0.11 R)
• M61: 33,368,104 km (0.084 R)
• M62: 35,293,279 km (0.103 R)
• M63: 36,913,574 km (0.063 R)
• M64: 39,319,556 km (0.073 R)
• M65: 40,436,304 km (0.107 R)
• M66: 43,130,113 km (0.098 R)
• M67: 43,560,656 km (0.061 R)
• M68: 44,137,057 km (0.112 R)
• M69: 44,788,406 km (0.087 R)
• M70: 44,933,665 km (0.089 R)
• M71: 46,467,642 km (0.117 R)
• M72: 46,908,956 km (0.114 R)
• M73: 47,130,211 km (0.084 R)
• M74: 48,241,573 km (0.111 R)
• M75: 49,211,865 km (0.07 R)
• M76: 50,414,632 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit