🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 27.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,522,833 km

• M1: 57,296 km (0.071 R)
• M2: 483,052 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 164 Days

Day: 14.6 Hours

Environment

Temp: 257 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.52 AU - 3.92 AU

Year: 2533 Days

Day: 30.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.4

Radius: 9.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.33 AU - 6.57 AU

Year: 5784 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 158 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,522,833 km

• M1: 137,480 km (0.101 R)
• M2: 213,327 km (0.075 R)
• M3: 359,783 km (0.11 R)
• M4: 820,993 km (0.059 R)
• M5: 927,806 km (0.034 R)
• M6: 1,023,249 km (0.079 R)
• M7: 1,550,732 km (0.091 R)
• M8: 1,665,473 km (0.09 R)
• M9: 2,006,107 km (0.112 R)
• M10: 2,216,891 km (0.091 R)
• M11: 2,303,209 km (0.069 R)
• M12: 2,412,714 km (0.083 R)
• M13: 2,546,605 km (0.101 R)
• M14: 2,752,002 km (0.062 R)
• M15: 3,652,282 km (0.05 R)
• M16: 3,884,309 km (0.093 R)
• M17: 3,989,027 km (0.062 R)
• M18: 4,281,790 km (0.082 R)
• M19: 4,389,950 km (0.116 R)
• M20: 4,916,384 km (0.093 R)
• M21: 5,115,499 km (0.076 R)
• M22: 5,404,373 km (0.101 R)
• M23: 5,639,391 km (0.104 R)
• M24: 5,728,402 km (0.105 R)
• M25: 5,937,988 km (0.083 R)
• M26: 6,149,968 km (0.115 R)
• M27: 6,991,307 km (0.081 R)
• M28: 7,119,063 km (0.094 R)
• M29: 7,183,241 km (0.092 R)
• M30: 7,279,881 km (0.095 R)
• M31: 7,703,393 km (0.03 R)
• M32: 9,126,069 km (0.097 R)
• M33: 9,547,336 km (0.108 R)
• M34: 10,010,790 km (0.119 R)
• M35: 10,299,664 km (0.067 R)
• M36: 10,554,728 km (0.114 R)
• M37: 11,937,312 km (0.071 R)
• M38: 12,090,201 km (0.079 R)
• M39: 12,397,924 km (0.081 R)
• M40: 12,630,249 km (0.095 R)
• M41: 13,694,189 km (0.034 R)
• M42: 14,055,169 km (0.118 R)
• M43: 14,338,208 km (0.064 R)
• M44: 14,419,440 km (0.068 R)
• M45: 15,239,685 km (0.046 R)
• M46: 15,322,562 km (0.067 R)
• M47: 15,488,765 km (0.063 R)
• M48: 16,244,085 km (0.061 R)
• M49: 16,413,579 km (0.1 R)
• M50: 16,839,784 km (0.074 R)
• M51: 17,356,195 km (0.086 R)
• M52: 18,228,201 km (0.06 R)
• M53: 18,316,314 km (0.109 R)
• M54: 19,159,298 km (0.1 R)
• M55: 19,383,247 km (0.056 R)
• M56: 19,473,005 km (0.099 R)
• M57: 19,833,686 km (0.095 R)
• M58: 20,561,779 km (0.099 R)
• M59: 21,067,270 km (0.092 R)
• M60: 22,561,304 km (0.118 R)
• M61: 24,185,787 km (0.04 R)
• M62: 24,379,367 km (0.109 R)
• M63: 24,670,783 km (0.081 R)
• M64: 25,207,989 km (0.072 R)
• M65: 25,355,044 km (0.088 R)
• M66: 25,600,983 km (0.087 R)
• M67: 26,443,069 km (0.098 R)
• M68: 26,642,483 km (0.086 R)
• M69: 27,093,072 km (0.062 R)
• M70: 29,590,160 km (0.065 R)
• M71: 32,479,493 km (0.114 R)
• M72: 33,229,277 km (0.1 R)
• M73: 33,714,274 km (0.088 R)
• M74: 33,876,438 km (0.105 R)
• M75: 34,473,333 km (0.074 R)
• M76: 35,128,422 km (0.112 R)
• M77: 35,292,830 km (0.082 R)
• M78: 35,677,447 km (0.088 R)
• M79: 35,787,700 km (0.056 R)
• M80: 35,897,954 km (0.036 R)
• M81: 36,008,357 km (0.098 R)
• M82: 36,229,463 km (0.077 R)
• M83: 37,174,173 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.6

Radius: 7

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.33 AU - 19.81 AU

Year: 29405 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,522,833 km

• M1: 253,269 km (0.104 R)
• M2: 323,879 km (0.09 R)
• M3: 444,605 km (0.119 R)
• M4: 950,395 km (0.111 R)
• M5: 1,551,330 km (0.111 R)
• M6: 1,655,450 km (0.086 R)
• M7: 2,057,120 km (0.118 R)
• M8: 2,367,835 km (0.117 R)
• M9: 3,893,434 km (0.051 R)
• M10: 4,325,922 km (0.061 R)
• M11: 4,926,258 km (0.08 R)
• M12: 5,288,434 km (0.1 R)
• M13: 5,766,699 km (0.057 R)
• M14: 6,935,956 km (0.056 R)
• M15: 8,115,236 km (0.069 R)
• M16: 8,604,271 km (0.048 R)
• M17: 8,914,687 km (0.093 R)
• M18: 9,418,981 km (0.083 R)
• M19: 10,653,762 km (0.104 R)
• M20: 11,054,086 km (0.077 R)
• M21: 11,938,508 km (0.074 R)
• M22: 12,424,103 km (0.104 R)
• M23: 13,630,012 km (0.103 R)
• M24: 15,320,168 km (0.045 R)
• M25: 16,380,967 km (0.034 R)
• M26: 17,153,191 km (0.055 R)
• M27: 17,858,246 km (0.065 R)
• M28: 18,492,840 km (0.098 R)
• M29: 18,732,795 km (0.099 R)
• M30: 22,113,108 km (0.101 R)
• M31: 23,051,536 km (0.039 R)
• M32: 23,309,742 km (0.041 R)
• M33: 23,655,463 km (0.102 R)
• M34: 23,828,996 km (0.074 R)
• M35: 24,177,260 km (0.091 R)
• M36: 24,439,655 km (0.078 R)
• M37: 25,143,812 km (0.118 R)
• M38: 26,391,907 km (0.1 R)
• M39: 26,842,645 km (0.109 R)
• M40: 27,843,156 km (0.104 R)
• M41: 28,393,975 km (0.03 R)
• M42: 31,965,026 km (0.063 R)
• M43: 32,541,726 km (0.108 R)
• M44: 33,802,985 km (0.093 R)
• M45: 34,194,184 km (0.112 R)
• M46: 34,292,320 km (0.113 R)
• M47: 34,882,633 km (0.109 R)
• M48: 35,080,102 km (0.106 R)
• M49: 35,278,020 km (0.051 R)
• M50: 37,277,246 km (0.111 R)
• M51: 39,210,200 km (0.094 R)
• M52: 39,930,664 km (0.089 R)
• M53: 41,907,899 km (0.118 R)
• M54: 42,749,836 km (0.068 R)
• M55: 44,130,025 km (0.059 R)
• M56: 44,771,950 km (0.051 R)
• M57: 45,632,586 km (0.118 R)
• M58: 46,173,233 km (0.061 R)
• M59: 47,370,315 km (0.068 R)
• M60: 49,905,999 km (0.119 R)
• M61: 52,033,730 km (0.106 R)
• M62: 53,278,982 km (0.11 R)
• M63: 53,506,521 km (0.07 R)
• M64: 54,878,184 km (0.104 R)
• M65: 55,568,279 km (0.105 R)
• M66: 56,724,969 km (0.073 R)
• M67: 57,073,532 km (0.108 R)
• M68: 58,474,666 km (0.117 R)
• M69: 59,415,188 km (0.105 R)
• M70: 60,123,833 km (0.119 R)
• M71: 61,907,638 km (0.081 R)
• M72: 64,797,570 km (0.113 R)
• M73: 65,648,782 km (0.117 R)
• M74: 66,014,698 km (0.108 R)
• M75: 67,362,276 km (0.112 R)
• M76: 68,595,112 km (0.089 R)
• M77: 70,084,358 km (0.111 R)
• M78: 71,584,376 km (0.043 R)
• M79: 71,835,402 km (0.091 R)
• M80: 72,086,576 km (0.065 R)
• M81: 72,842,345 km (0.03 R)
• M82: 73,474,097 km (0.106 R)
• M83: 74,997,601 km (0.09 R)
• M84: 80,541,998 km (0.116 R)
• M85: 83,033,550 km (0.109 R)
• M86: 83,165,495 km (0.067 R)
• M87: 83,561,331 km (0.099 R)
• M88: 83,825,671 km (0.033 R)
• M89: 84,355,098 km (0.092 R)
• M90: 85,683,527 km (0.057 R)
• M91: 88,092,053 km (0.095 R)
• M92: 90,116,112 km (0.117 R)
• M93: 90,387,183 km (0.05 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit