🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 149 Days

Day: 37.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.87 AU - 4.47 AU

Year: 2568 Days

Day: 44.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,810,204 km

• M1: 354,248 km (0.059 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 10.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.05 AU - 8.09 AU

Year: 8373 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,810,204 km

• M1: 310,416 km (0.087 R)
• M2: 534,812 km (0.115 R)
• M3: 730,786 km (0.108 R)
• M4: 1,023,249 km (0.079 R)
• M5: 1,212,640 km (0.101 R)
• M6: 1,291,628 km (0.032 R)
• M7: 1,625,830 km (0.119 R)
• M8: 1,825,992 km (0.075 R)
• M9: 1,940,584 km (0.105 R)
• M10: 2,105,440 km (0.095 R)
• M11: 2,226,016 km (0.075 R)
• M12: 3,024,420 km (0.118 R)
• M13: 3,161,153 km (0.099 R)
• M14: 3,816,092 km (0.105 R)
• M15: 4,357,786 km (0.096 R)
• M16: 4,481,354 km (0.117 R)
• M17: 4,763,944 km (0.078 R)
• M18: 5,084,832 km (0.103 R)
• M19: 5,579,402 km (0.12 R)
• M20: 5,986,159 km (0.046 R)
• M21: 6,402,639 km (0.103 R)
• M22: 6,508,106 km (0.089 R)
• M23: 7,558,582 km (0.1 R)
• M24: 8,160,564 km (0.105 R)
• M25: 8,661,118 km (0.111 R)
• M26: 9,570,973 km (0.093 R)
• M27: 9,691,848 km (0.079 R)
• M28: 9,935,243 km (0.105 R)
• M29: 10,098,604 km (0.089 R)
• M30: 10,511,046 km (0.046 R)
• M31: 10,677,548 km (0.097 R)
• M32: 10,886,985 km (0.083 R)
• M33: 11,224,777 km (0.118 R)
• M34: 13,099,238 km (0.094 R)
• M35: 14,141,188 km (0.051 R)
• M36: 14,371,119 km (0.1 R)
• M37: 14,928,372 km (0.095 R)
• M38: 15,397,959 km (0.062 R)
• M39: 15,539,928 km (0.055 R)
• M40: 16,159,712 km (0.062 R)
• M41: 16,545,076 km (0.108 R)
• M42: 16,982,350 km (0.115 R)
• M43: 17,374,147 km (0.089 R)
• M44: 17,620,684 km (0.108 R)
• M45: 17,868,269 km (0.084 R)
• M46: 18,617,904 km (0.112 R)
• M47: 18,769,147 km (0.107 R)
• M48: 19,072,681 km (0.063 R)
• M49: 19,684,836 km (0.057 R)
• M50: 19,787,460 km (0.039 R)
• M51: 19,941,695 km (0.114 R)
• M52: 20,406,945 km (0.111 R)
• M53: 21,243,047 km (0.119 R)
• M54: 22,036,963 km (0.097 R)
• M55: 22,732,892 km (0.104 R)
• M56: 23,708,420 km (0.104 R)
• M57: 24,036,638 km (0.099 R)
• M58: 24,201,345 km (0.109 R)
• M59: 24,366,352 km (0.054 R)
• M60: 24,863,765 km (0.08 R)
• M61: 25,141,418 km (0.101 R)
• M62: 25,364,469 km (0.096 R)
• M63: 25,588,117 km (0.047 R)
• M64: 26,432,448 km (0.088 R)
• M65: 27,343,349 km (0.067 R)
• M66: 27,687,574 km (0.093 R)
• M67: 27,802,615 km (0.111 R)
• M68: 27,917,805 km (0.049 R)
• M69: 28,903,505 km (0.077 R)
• M70: 30,314,513 km (0.113 R)
• M71: 30,611,315 km (0.099 R)
• M72: 31,088,233 km (0.108 R)
• M73: 32,472,761 km (0.066 R)
• M74: 32,898,217 km (0.104 R)
• M75: 33,264,283 km (0.107 R)
• M76: 34,804,244 km (0.079 R)
• M77: 38,851,165 km (0.12 R)
• M78: 39,885,934 km (0.117 R)
• M79: 41,257,896 km (0.098 R)
• M80: 43,044,244 km (0.044 R)
• M81: 43,444,718 km (0.087 R)
• M82: 44,114,916 km (0.103 R)
• M83: 44,249,255 km (0.12 R)
• M84: 44,316,574 km (0.118 R)
• M85: 44,451,212 km (0.118 R)
• M86: 44,653,468 km (0.099 R)
• M87: 44,991,111 km (0.028 R)
• M88: 45,126,497 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.8

Radius: 4.8

Gravity: 24.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 17.74 AU - 18.2 AU

Year: 27824 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,810,204 km

• M1: 329,714 km (0.099 R)
• M2: 369,208 km (0.062 R)
• M3: 520,900 km (0.081 R)
• M4: 906,862 km (0.063 R)
• M5: 1,173,446 km (0.092 R)
• M6: 1,364,033 km (0.096 R)
• M7: 1,496,577 km (0.108 R)
• M8: 2,740,932 km (0.096 R)
• M9: 3,520,786 km (0.106 R)
• M10: 3,611,442 km (0.111 R)
• M11: 3,657,070 km (0.118 R)
• M12: 4,510,974 km (0.081 R)
• M13: 4,560,042 km (0.111 R)
• M14: 5,371,012 km (0.099 R)
• M15: 6,008,000 km (0.08 R)
• M16: 6,062,155 km (0.081 R)
• M17: 6,280,418 km (0.104 R)
• M18: 6,724,723 km (0.057 R)
• M19: 6,780,972 km (0.116 R)
• M20: 7,007,463 km (0.111 R)
• M21: 7,409,882 km (0.065 R)
• M22: 8,237,158 km (0.047 R)
• M23: 9,405,817 km (0.104 R)
• M24: 10,105,785 km (0.116 R)
• M25: 10,364,440 km (0.077 R)
• M26: 11,555,239 km (0.064 R)
• M27: 12,166,795 km (0.098 R)
• M28: 12,372,941 km (0.082 R)
• M29: 13,848,275 km (0.109 R)
• M30: 14,715,793 km (0.095 R)
• M31: 15,009,005 km (0.091 R)
• M32: 16,503,188 km (0.039 R)
• M33: 16,807,770 km (0.095 R)
• M34: 17,267,933 km (0.116 R)
• M35: 18,279,364 km (0.035 R)
• M36: 21,758,561 km (0.086 R)
• M37: 22,259,864 km (0.089 R)
• M38: 23,188,867 km (0.076 R)
• M39: 23,958,398 km (0.105 R)
• M40: 24,910,289 km (0.08 R)
• M41: 26,316,659 km (0.116 R)
• M42: 27,029,493 km (0.068 R)
• M43: 27,208,711 km (0.103 R)
• M44: 27,298,470 km (0.061 R)
• M45: 28,474,160 km (0.058 R)
• M46: 29,297,696 km (0.107 R)
• M47: 30,687,759 km (0.117 R)
• M48: 32,860,219 km (0.12 R)
• M49: 33,435,124 km (0.118 R)
• M50: 34,110,110 km (0.099 R)
• M51: 35,473,245 km (0.034 R)
• M52: 36,953,516 km (0.067 R)
• M53: 37,551,310 km (0.092 R)
• M54: 40,382,599 km (0.072 R)
• M55: 42,550,870 km (0.104 R)
• M56: 44,017,079 km (0.106 R)
• M57: 44,544,860 km (0.045 R)
• M58: 46,033,509 km (0.107 R)
• M59: 47,322,444 km (0.094 R)
• M60: 48,841,162 km (0.098 R)
• M61: 49,277,987 km (0.092 R)
• M62: 50,485,990 km (0.089 R)
• M63: 51,149,008 km (0.059 R)
• M64: 52,483,720 km (0.096 R)
• M65: 53,043,067 km (0.096 R)
• M66: 53,492,159 km (0.107 R)
• M67: 55,073,559 km (0.111 R)
• M68: 55,870,018 km (0.046 R)
• M69: 57,704,835 km (0.12 R)
• M70: 58,629,649 km (0.089 R)
• M71: 59,442,864 km (0.093 R)
• M72: 59,559,251 km (0.099 R)
• M73: 60,376,803 km (0.113 R)
• M74: 62,614,189 km (0.105 R)
• M75: 63,088,713 km (0.102 R)
• M76: 63,921,973 km (0.098 R)
• M77: 65,599,265 km (0.109 R)
• M78: 65,840,117 km (0.036 R)
• M79: 67,412,540 km (0.118 R)
• M80: 69,242,122 km (0.094 R)
• M81: 70,470,919 km (0.088 R)
• M82: 70,964,443 km (0.086 R)
• M83: 76,215,478 km (0.107 R)
• M84: 76,341,888 km (0.1 R)
• M85: 76,848,875 km (0.07 R)
• M86: 77,102,593 km (0.103 R)
• M87: 78,120,906 km (0.086 R)
• M88: 78,248,363 km (0.077 R)
• M89: 78,759,389 km (0.114 R)
• M90: 79,656,378 km (0.087 R)
• M91: 79,784,883 km (0.086 R)
• M92: 81,589,931 km (0.069 R)
• M93: 83,277,993 km (0.057 R)
• M94: 84,191,886 km (0.086 R)
• M95: 84,977,724 km (0.069 R)
• M96: 85,897,601 km (0.037 R)
• M97: 88,677,130 km (0.101 R)
• M98: 88,810,272 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit