🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 247 Days

Day: 12.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 349 Days

Day: 18.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.02 AU - 1.1 AU

Year: 399 Days

Day: 15 Hours

Environment

Temp: 10 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,058,171 km

• M1: 455,675 km (0.102 R)
• M2: 865,424 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1841 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505

Radius: 13.4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.39 AU - 8.53 AU

Year: 6707 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,058,171 km

• M1: 169,644 km (0.108 R)
• M2: 253,120 km (0.096 R)
• M3: 411,245 km (0.089 R)
• M4: 535,710 km (0.117 R)
• M5: 676,182 km (0.072 R)
• M6: 804,388 km (0.11 R)
• M7: 1,013,675 km (0.115 R)
• M8: 1,179,430 km (0.064 R)
• M9: 1,305,840 km (0.077 R)
• M10: 1,521,710 km (0.111 R)
• M11: 1,608,028 km (0.095 R)
• M12: 2,084,347 km (0.044 R)
• M13: 2,338,963 km (0.084 R)
• M14: 2,500,828 km (0.071 R)
• M15: 2,687,526 km (0.101 R)
• M16: 3,185,836 km (0.105 R)
• M17: 3,457,506 km (0.08 R)
• M18: 3,713,318 km (0.119 R)
• M19: 3,855,436 km (0.109 R)
• M20: 4,517,706 km (0.096 R)
• M21: 4,901,125 km (0.052 R)
• M22: 5,348,573 km (0.076 R)
• M23: 5,536,617 km (0.061 R)
• M24: 5,699,679 km (0.069 R)
• M25: 5,891,912 km (0.082 R)
• M26: 6,114,215 km (0.111 R)
• M27: 6,226,413 km (0.097 R)
• M28: 6,682,238 km (0.08 R)
• M29: 7,119,363 km (0.067 R)
• M30: 7,386,245 km (0.114 R)
• M31: 7,868,698 km (0.078 R)
• M32: 8,423,856 km (0.07 R)
• M33: 8,580,335 km (0.084 R)
• M34: 9,119,636 km (0.084 R)
• M35: 9,735,530 km (0.079 R)
• M36: 10,065,094 km (0.082 R)
• M37: 11,144,293 km (0.119 R)
• M38: 11,523,823 km (0.103 R)
• M39: 12,189,384 km (0.072 R)
• M40: 12,366,658 km (0.038 R)
• M41: 12,473,470 km (0.056 R)
• M42: 12,795,555 km (0.119 R)
• M43: 13,815,214 km (0.085 R)
• M44: 13,926,066 km (0.11 R)
• M45: 14,372,316 km (0.086 R)
• M46: 14,672,410 km (0.093 R)
• M47: 14,898,901 km (0.08 R)
• M48: 15,164,587 km (0.115 R)
• M49: 15,317,027 km (0.077 R)
• M50: 15,623,702 km (0.055 R)
• M51: 15,739,192 km (0.082 R)
• M52: 16,087,306 km (0.046 R)
• M53: 17,705,656 km (0.034 R)
• M54: 18,881,495 km (0.12 R)
• M55: 19,292,740 km (0.063 R)
• M56: 20,375,978 km (0.062 R)
• M57: 20,797,844 km (0.079 R)
• M58: 21,393,393 km (0.067 R)
• M59: 21,693,337 km (0.104 R)
• M60: 22,819,360 km (0.056 R)
• M61: 23,742,678 km (0.09 R)
• M62: 23,964,233 km (0.071 R)
• M63: 24,947,689 km (0.055 R)
• M64: 25,172,983 km (0.045 R)
• M65: 25,580,338 km (0.104 R)
• M66: 26,035,565 km (0.108 R)
• M67: 27,370,576 km (0.05 R)
• M68: 27,882,949 km (0.106 R)
• M69: 28,163,594 km (0.114 R)
• M70: 28,916,969 km (0.089 R)
• M71: 29,011,515 km (0.07 R)
• M72: 29,153,633 km (0.09 R)
• M73: 29,533,761 km (0.104 R)
• M74: 30,011,278 km (0.069 R)
• M75: 31,167,819 km (0.103 R)
• M76: 31,459,235 km (0.104 R)
• M77: 33,176,918 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.9

Radius: 6

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.54 AU - 17.98 AU

Year: 26191 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,058,171 km

• M1: 292,314 km (0.075 R)
• M2: 515,365 km (0.071 R)
• M3: 600,486 km (0.084 R)
• M4: 1,263,055 km (0.115 R)
• M5: 1,379,891 km (0.065 R)
• M6: 1,751,641 km (0.117 R)
• M7: 2,472,554 km (0.053 R)
• M8: 2,545,707 km (0.055 R)
• M9: 3,274,697 km (0.058 R)
• M10: 3,395,572 km (0.08 R)
• M11: 3,436,113 km (0.062 R)
• M12: 4,021,191 km (0.117 R)
• M13: 4,772,471 km (0.072 R)
• M14: 5,094,256 km (0.109 R)
• M15: 5,953,696 km (0.115 R)
• M16: 6,805,955 km (0.119 R)
• M17: 7,856,581 km (0.09 R)
• M18: 8,236,111 km (0.101 R)
• M19: 8,290,864 km (0.026 R)
• M20: 9,126,069 km (0.07 R)
• M21: 9,639,937 km (0.103 R)
• M22: 9,929,409 km (0.082 R)
• M23: 10,875,167 km (0.098 R)
• M24: 11,480,589 km (0.111 R)
• M25: 12,535,105 km (0.102 R)
• M26: 12,787,626 km (0.119 R)
• M27: 14,668,370 km (0.114 R)
• M28: 14,934,505 km (0.119 R)
• M29: 15,202,285 km (0.118 R)
• M30: 16,151,933 km (0.102 R)
• M31: 16,633,787 km (0.09 R)
• M32: 16,703,051 km (0.116 R)
• M33: 16,981,004 km (0.116 R)
• M34: 17,541,398 km (0.093 R)
• M35: 17,823,838 km (0.079 R)
• M36: 18,824,349 km (0.105 R)
• M37: 19,623,201 km (0.098 R)
• M38: 20,358,924 km (0.11 R)
• M39: 21,028,823 km (0.111 R)
• M40: 23,004,413 km (0.099 R)
• M41: 23,468,615 km (0.081 R)
• M42: 24,406,444 km (0.105 R)
• M43: 24,642,808 km (0.107 R)
• M44: 25,755,817 km (0.106 R)
• M45: 26,157,337 km (0.089 R)
• M46: 26,399,237 km (0.112 R)
• M47: 27,047,893 km (0.052 R)
• M48: 27,619,656 km (0.103 R)
• M49: 28,941,653 km (0.067 R)
• M50: 29,946,651 km (0.109 R)
• M51: 30,453,489 km (0.075 R)
• M52: 30,538,161 km (0.075 R)
• M53: 30,877,898 km (0.087 R)
• M54: 34,343,632 km (0.065 R)
• M55: 35,763,914 km (0.104 R)
• M56: 35,853,374 km (0.083 R)
• M57: 36,571,294 km (0.103 R)
• M58: 37,022,481 km (0.095 R)
• M59: 37,748,031 km (0.116 R)
• M60: 40,324,555 km (0.076 R)
• M61: 42,010,523 km (0.059 R)
• M62: 44,582,559 km (0.088 R)
• M63: 45,547,914 km (0.102 R)
• M64: 46,911,199 km (0.119 R)
• M65: 47,499,418 km (0.049 R)
• M66: 49,080,219 km (0.053 R)
• M67: 49,577,782 km (0.075 R)
• M68: 49,976,909 km (0.079 R)
• M69: 50,377,233 km (0.08 R)
• M70: 51,685,466 km (0.113 R)
• M71: 53,822,322 km (0.062 R)
• M72: 55,987,901 km (0.109 R)
• M73: 56,299,663 km (0.04 R)
• M74: 56,611,873 km (0.119 R)
• M75: 56,820,413 km (0.102 R)
• M76: 57,447,378 km (0.054 R)
• M77: 59,765,995 km (0.102 R)
• M78: 60,297,217 km (0.092 R)
• M79: 61,685,635 km (0.081 R)
• M80: 61,900,308 km (0.1 R)
• M81: 62,437,663 km (0.073 R)
• M82: 63,192,684 km (0.113 R)
• M83: 64,820,907 km (0.089 R)
• M84: 65,366,640 km (0.109 R)
• M85: 66,682,652 km (0.057 R)
• M86: 68,229,046 km (0.093 R)
• M87: 70,570,851 km (0.071 R)
• M88: 72,259,511 km (0.052 R)
• M89: 73,165,626 km (0.093 R)
• M90: 73,392,715 km (0.043 R)
• M91: 74,645,897 km (0.036 R)
• M92: 75,791,368 km (0.04 R)
• M93: 75,906,259 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit