🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.79 AU - 1.03 AU

Year: 315 Days

Day: 20.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.56 AU

Year: 564 Days

Day: 17.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.44 AU - 4.38 AU

Year: 2810 Days

Day: 25.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,898,686 km

• M1: 2,455,051 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.3 AU - 4.92 AU

Year: 3028 Days

Day: 38.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.8 AU - 4.48 AU

Year: 3061 Days

Day: 19.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,898,686 km

• M1: 1,205,609 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 10.2

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.39 AU - 6.71 AU

Year: 5408 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 73,898,686 km

• M1: 128,056 km (0.116 R)
• M2: 350,807 km (0.046 R)
• M3: 463,753 km (0.058 R)
• M4: 557,850 km (0.082 R)
• M5: 875,148 km (0.12 R)
• M6: 1,113,906 km (0.111 R)
• M7: 1,263,803 km (0.05 R)
• M8: 1,774,081 km (0.036 R)
• M9: 2,100,504 km (0.106 R)
• M10: 2,198,939 km (0.08 R)
• M11: 3,548,910 km (0.081 R)
• M12: 4,262,043 km (0.105 R)
• M13: 4,387,556 km (0.097 R)
• M14: 4,975,027 km (0.11 R)
• M15: 5,181,322 km (0.097 R)
• M16: 5,465,857 km (0.068 R)
• M17: 6,207,264 km (0.07 R)
• M18: 6,429,567 km (0.036 R)
• M19: 7,012,999 km (0.102 R)
• M20: 7,411,527 km (0.102 R)
• M21: 7,478,697 km (0.041 R)
• M22: 8,457,366 km (0.119 R)
• M23: 8,686,251 km (0.05 R)
• M24: 9,530,731 km (0.086 R)
• M25: 10,009,294 km (0.085 R)
• M26: 10,608,883 km (0.118 R)
• M27: 11,529,957 km (0.103 R)
• M28: 11,823,169 km (0.087 R)
• M29: 12,039,637 km (0.101 R)
• M30: 12,496,658 km (0.072 R)
• M31: 13,839,449 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 11.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.36 AU - 11.02 AU

Year: 11822 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,898,686 km

• M1: 141,669 km (0.069 R)
• M2: 212,878 km (0.068 R)
• M3: 580,290 km (0.105 R)
• M4: 767,437 km (0.109 R)
• M5: 1,148,313 km (0.115 R)
• M6: 1,605,036 km (0.109 R)
• M7: 1,961,378 km (0.115 R)
• M8: 2,182,633 km (0.073 R)
• M9: 2,342,553 km (0.059 R)
• M10: 2,722,681 km (0.073 R)
• M11: 2,870,334 km (0.113 R)
• M12: 3,020,680 km (0.117 R)
• M13: 3,408,288 km (0.1 R)
• M14: 3,784,377 km (0.11 R)
• M15: 3,949,683 km (0.108 R)
• M16: 5,112,058 km (0.116 R)
• M17: 5,295,166 km (0.046 R)
• M18: 5,953,098 km (0.116 R)
• M19: 6,049,139 km (0.077 R)
• M20: 6,178,093 km (0.057 R)
• M21: 6,836,623 km (0.094 R)
• M22: 7,004,920 km (0.067 R)
• M23: 7,586,856 km (0.061 R)
• M24: 7,795,994 km (0.097 R)
• M25: 7,971,771 km (0.116 R)
• M26: 8,220,104 km (0.047 R)
• M27: 8,291,612 km (0.083 R)
• M28: 8,435,076 km (0.045 R)
• M29: 9,313,066 km (0.041 R)
• M30: 9,424,965 km (0.118 R)
• M31: 10,296,971 km (0.042 R)
• M32: 10,606,339 km (0.116 R)
• M33: 10,997,388 km (0.069 R)
• M34: 11,592,937 km (0.117 R)
• M35: 11,834,089 km (0.104 R)
• M36: 12,773,863 km (0.094 R)
• M37: 13,273,669 km (0.114 R)
• M38: 13,950,151 km (0.115 R)
• M39: 14,464,917 km (0.079 R)
• M40: 14,854,919 km (0.099 R)
• M41: 15,029,500 km (0.074 R)
• M42: 16,540,139 km (0.116 R)
• M43: 16,766,481 km (0.068 R)
• M44: 16,857,137 km (0.117 R)
• M45: 18,052,274 km (0.118 R)
• M46: 18,331,873 km (0.056 R)
• M47: 18,754,038 km (0.114 R)
• M48: 18,990,103 km (0.076 R)
• M49: 19,084,649 km (0.092 R)
• M50: 19,322,061 km (0.087 R)
• M51: 19,895,619 km (0.075 R)
• M52: 20,184,493 km (0.118 R)
• M53: 20,571,802 km (0.102 R)
• M54: 22,947,266 km (0.073 R)
• M55: 23,048,095 km (0.109 R)
• M56: 23,707,223 km (0.079 R)
• M57: 24,218,549 km (0.078 R)
• M58: 24,372,635 km (0.085 R)
• M59: 24,475,558 km (0.108 R)
• M60: 24,888,598 km (0.079 R)
• M61: 25,147,851 km (0.109 R)
• M62: 25,251,971 km (0.1 R)
• M63: 26,669,710 km (0.083 R)
• M64: 26,828,882 km (0.097 R)
• M65: 27,790,348 km (0.09 R)
• M66: 28,275,344 km (0.086 R)
• M67: 28,654,425 km (0.088 R)
• M68: 30,630,762 km (0.092 R)
• M69: 33,048,563 km (0.081 R)
• M70: 33,619,578 km (0.091 R)
• M71: 34,136,289 km (0.032 R)
• M72: 35,468,608 km (0.105 R)
• M73: 36,111,879 km (0.092 R)
• M74: 36,582,215 km (0.064 R)
• M75: 37,232,068 km (0.04 R)
• M76: 37,647,651 km (0.114 R)
• M77: 38,543,293 km (0.071 R)
• M78: 38,783,398 km (0.095 R)
• M79: 39,023,801 km (0.03 R)
• M80: 39,325,241 km (0.113 R)
• M81: 39,748,453 km (0.089 R)
• M82: 40,233,899 km (0.035 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 4.5

Gravity: 38.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.26 AU - 15.74 AU

Year: 19038 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,898,686 km

• M1: 62,831 km (0.084 R)
• M2: 183,257 km (0.069 R)
• M3: 257,308 km (0.113 R)
• M4: 341,831 km (0.068 R)
• M5: 455,376 km (0.096 R)
• M6: 516,711 km (0.078 R)
• M7: 1,047,484 km (0.068 R)
• M8: 1,157,588 km (0.058 R)
• M9: 1,419,085 km (0.105 R)
• M10: 3,053,741 km (0.089 R)
• M11: 3,659,014 km (0.117 R)
• M12: 3,700,603 km (0.106 R)
• M13: 4,566,475 km (0.076 R)
• M14: 4,792,368 km (0.094 R)
• M15: 5,021,851 km (0.056 R)
• M16: 5,161,276 km (0.12 R)
• M17: 5,349,171 km (0.092 R)
• M18: 5,926,320 km (0.071 R)
• M19: 6,523,066 km (0.095 R)
• M20: 9,722,366 km (0.112 R)
• M21: 10,720,931 km (0.052 R)
• M22: 10,840,460 km (0.108 R)
• M23: 11,141,451 km (0.108 R)
• M24: 11,567,356 km (0.106 R)
• M25: 11,628,691 km (0.075 R)
• M26: 11,690,026 km (0.114 R)
• M27: 12,372,492 km (0.117 R)
• M28: 13,004,094 km (0.082 R)
• M29: 13,581,392 km (0.113 R)
• M30: 14,562,006 km (0.12 R)
• M31: 14,628,278 km (0.082 R)
• M32: 15,094,276 km (0.117 R)
• M33: 15,228,465 km (0.067 R)
• M34: 15,295,634 km (0.117 R)
• M35: 16,246,478 km (0.091 R)
• M36: 16,729,081 km (0.071 R)
• M37: 16,867,758 km (0.105 R)
• M38: 17,356,495 km (0.036 R)
• M39: 17,778,959 km (0.059 R)
• M40: 18,276,222 km (0.058 R)
• M41: 18,347,580 km (0.12 R)
• M42: 19,429,771 km (0.085 R)
• M43: 20,162,651 km (0.081 R)
• M44: 21,655,339 km (0.101 R)
• M45: 22,034,121 km (0.11 R)
• M46: 22,567,886 km (0.116 R)
• M47: 22,644,480 km (0.081 R)
• M48: 22,797,968 km (0.057 R)
• M49: 23,183,332 km (0.113 R)
• M50: 24,038,283 km (0.09 R)
• M51: 24,273,302 km (0.106 R)
• M52: 26,261,009 km (0.098 R)
• M53: 28,465,632 km (0.099 R)
• M54: 29,715,822 km (0.105 R)
• M55: 30,220,864 km (0.117 R)
• M56: 30,983,813 km (0.064 R)
• M57: 31,154,205 km (0.117 R)
• M58: 32,096,971 km (0.032 R)
• M59: 32,615,178 km (0.053 R)
• M60: 33,484,940 km (0.107 R)
• M61: 34,274,219 km (0.056 R)
• M62: 34,981,068 km (0.06 R)
• M63: 35,425,225 km (0.102 R)
• M64: 35,603,396 km (0.093 R)
• M65: 35,960,635 km (0.117 R)
• M66: 36,050,095 km (0.068 R)
• M67: 36,408,831 km (0.119 R)
• M68: 37,764,636 km (0.108 R)
• M69: 42,212,779 km (0.043 R)
• M70: 42,496,267 km (0.101 R)
• M71: 43,445,615 km (0.115 R)
• M72: 43,731,796 km (0.117 R)
• M73: 44,114,467 km (0.09 R)
• M74: 44,786,611 km (0.089 R)
• M75: 46,335,547 km (0.106 R)
• M76: 48,889,931 km (0.109 R)
• M77: 49,884,607 km (0.032 R)
• M78: 54,133,934 km (0.079 R)
• M79: 54,339,183 km (0.034 R)
• M80: 54,750,427 km (0.088 R)
• M81: 55,059,496 km (0.067 R)
• M82: 55,679,430 km (0.114 R)
• M83: 56,822,058 km (0.112 R)
• M84: 57,135,017 km (0.106 R)
• M85: 57,344,005 km (0.049 R)
• M86: 60,189,506 km (0.047 R)
• M87: 60,828,140 km (0.11 R)
• M88: 61,148,279 km (0.092 R)
• M89: 61,362,055 km (0.105 R)
• M90: 62,219,400 km (0.076 R)
• M91: 65,251,450 km (0.068 R)
• M92: 66,675,472 km (0.114 R)
• M93: 68,664,076 km (0.05 R)
• M94: 69,665,634 km (0.091 R)
• M95: 71,458,116 km (0.101 R)
• M96: 76,465,007 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.2

Radius: 4.1

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.73 AU - 18.45 AU

Year: 24558 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,898,686 km

• M1: 124,765 km (0.065 R)
• M2: 214,673 km (0.099 R)
• M3: 342,878 km (0.076 R)
• M4: 378,632 km (0.097 R)
• M5: 534,513 km (0.053 R)
• M6: 598,092 km (0.114 R)
• M7: 1,191,098 km (0.063 R)
• M8: 1,218,774 km (0.1 R)
• M9: 1,537,567 km (0.079 R)
• M10: 1,598,154 km (0.081 R)
• M11: 1,913,506 km (0.117 R)
• M12: 1,945,969 km (0.085 R)
• M13: 2,044,853 km (0.106 R)
• M14: 2,386,236 km (0.083 R)
• M15: 3,120,761 km (0.05 R)
• M16: 4,170,639 km (0.12 R)
• M17: 4,341,181 km (0.055 R)
• M18: 5,090,816 km (0.036 R)
• M19: 5,227,249 km (0.081 R)
• M20: 5,503,556 km (0.111 R)
• M21: 5,832,073 km (0.062 R)
• M22: 7,056,382 km (0.102 R)
• M23: 8,196,767 km (0.071 R)
• M24: 8,410,093 km (0.111 R)
• M25: 9,281,949 km (0.112 R)
• M26: 10,182,080 km (0.104 R)
• M27: 10,296,672 km (0.058 R)
• M28: 11,051,094 km (0.034 R)
• M29: 11,524,122 km (0.12 R)
• M30: 11,643,501 km (0.118 R)
• M31: 11,823,169 km (0.077 R)
• M32: 13,544,442 km (0.055 R)
• M33: 14,691,408 km (0.107 R)
• M34: 14,885,736 km (0.055 R)
• M35: 15,145,887 km (0.071 R)
• M36: 15,211,261 km (0.085 R)
• M37: 15,276,635 km (0.12 R)
• M38: 15,605,003 km (0.1 R)
• M39: 15,736,948 km (0.119 R)
• M40: 16,068,606 km (0.102 R)
• M41: 18,803,256 km (0.072 R)
• M42: 19,155,110 km (0.036 R)
• M43: 19,936,759 km (0.071 R)
• M44: 21,531,023 km (0.112 R)
• M45: 22,566,689 km (0.025 R)
• M46: 23,240,927 km (0.114 R)
• M47: 24,686,042 km (0.094 R)
• M48: 25,303,283 km (0.099 R)
• M49: 25,925,461 km (0.103 R)
• M50: 26,395,497 km (0.105 R)
• M51: 27,026,351 km (0.117 R)
• M52: 27,184,925 km (0.104 R)
• M53: 27,582,556 km (0.097 R)
• M54: 28,222,835 km (0.063 R)
• M55: 28,625,553 km (0.11 R)
• M56: 32,249,711 km (0.029 R)
• M57: 33,432,731 km (0.099 R)
• M58: 34,458,074 km (0.058 R)
• M59: 34,888,467 km (0.118 R)
• M60: 35,060,954 km (0.096 R)
• M61: 35,841,256 km (0.11 R)
• M62: 36,802,572 km (0.113 R)
• M63: 36,890,386 km (0.08 R)
• M64: 38,483,005 km (0.065 R)
• M65: 38,839,946 km (0.079 R)
• M66: 40,822,716 km (0.11 R)
• M67: 42,653,644 km (0.115 R)
• M68: 44,137,505 km (0.026 R)
• M69: 45,732,667 km (0.072 R)
• M70: 45,921,610 km (0.094 R)
• M71: 46,679,772 km (0.112 R)
• M72: 46,869,910 km (0.078 R)
• M73: 47,728,901 km (0.104 R)
• M74: 47,920,536 km (0.096 R)
• M75: 48,496,937 km (0.089 R)
• M76: 54,285,178 km (0.052 R)
• M77: 56,701,333 km (0.115 R)
• M78: 57,310,944 km (0.117 R)
• M79: 58,638,925 km (0.088 R)
• M80: 61,117,163 km (0.099 R)
• M81: 63,313,559 km (0.078 R)
• M82: 63,418,726 km (0.091 R)
• M83: 63,524,043 km (0.057 R)
• M84: 63,629,360 km (0.053 R)
• M85: 64,051,376 km (0.087 R)
• M86: 68,214,086 km (0.076 R)
• M87: 69,187,070 km (0.089 R)
• M88: 69,403,987 km (0.099 R)
• M89: 69,947,028 km (0.096 R)
• M90: 70,164,693 km (0.046 R)
• M91: 70,928,090 km (0.06 R)
• M92: 71,365,664 km (0.075 R)
• M93: 72,353,309 km (0.039 R)
• M94: 72,683,621 km (0.034 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit