🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 175 Days

Day: 12.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 179 Days

Day: 20.3 Hours

Environment

Temp: 246 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.83 AU

Year: 223 Days

Day: 26.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,004,756 km

• M1: 64,776 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.43 AU - 1.51 AU

Year: 624 Days

Day: 30.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.47 AU - 1.75 AU

Year: 715 Days

Day: 47.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,004,756 km

• M1: 1,161,777 km (0.045 R)
• M2: 1,386,174 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3 AU - 3.14 AU

Year: 1882 Days

Day: 31.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,004,756 km

• M1: 1,339,499 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.6

Radius: 3.5

Gravity: 52.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.27 AU - 15.67 AU

Year: 18267 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 103,004,756 km

• M1: 287,677 km (0.076 R)
• M2: 482,453 km (0.094 R)
• M3: 1,230,442 km (0.064 R)
• M4: 2,028,846 km (0.093 R)
• M5: 2,061,010 km (0.106 R)
• M6: 2,597,468 km (0.101 R)
• M7: 2,989,863 km (0.082 R)
• M8: 3,438,956 km (0.059 R)
• M9: 3,477,253 km (0.113 R)
• M10: 3,515,700 km (0.118 R)
• M11: 3,593,191 km (0.097 R)
• M12: 4,151,042 km (0.09 R)
• M13: 4,439,915 km (0.119 R)
• M14: 4,481,653 km (0.096 R)
• M15: 4,692,736 km (0.114 R)
• M16: 4,820,791 km (0.111 R)
• M17: 5,080,643 km (0.119 R)
• M18: 5,168,158 km (0.113 R)
• M19: 7,168,730 km (0.116 R)
• M20: 7,316,233 km (0.083 R)
• M21: 7,415,267 km (0.087 R)
• M22: 7,765,027 km (0.105 R)
• M23: 8,171,335 km (0.085 R)
• M24: 9,701,272 km (0.098 R)
• M25: 9,864,484 km (0.086 R)
• M26: 10,304,301 km (0.055 R)
• M27: 11,950,925 km (0.094 R)
• M28: 12,596,590 km (0.064 R)
• M29: 12,715,221 km (0.103 R)
• M30: 13,133,347 km (0.088 R)
• M31: 13,193,335 km (0.119 R)
• M32: 13,313,762 km (0.085 R)
• M33: 13,738,320 km (0.056 R)
• M34: 13,799,356 km (0.064 R)
• M35: 14,167,218 km (0.109 R)
• M36: 14,787,450 km (0.08 R)
• M37: 14,849,982 km (0.104 R)
• M38: 15,163,988 km (0.084 R)
• M39: 15,734,554 km (0.059 R)
• M40: 16,441,255 km (0.06 R)
• M41: 16,896,481 km (0.119 R)
• M42: 17,620,086 km (0.081 R)
• M43: 17,952,343 km (0.083 R)
• M44: 18,488,202 km (0.105 R)
• M45: 18,555,671 km (0.116 R)
• M46: 20,683,850 km (0.077 R)
• M47: 21,528,181 km (0.1 R)
• M48: 22,311,924 km (0.071 R)
• M49: 23,032,537 km (0.075 R)
• M50: 23,395,761 km (0.045 R)
• M51: 23,541,469 km (0.082 R)
• M52: 24,496,502 km (0.048 R)
• M53: 24,941,555 km (0.113 R)
• M54: 25,539,199 km (0.055 R)
• M55: 27,436,549 km (0.042 R)
• M56: 28,596,680 km (0.105 R)
• M57: 28,674,621 km (0.068 R)
• M58: 29,772,669 km (0.061 R)
• M59: 29,930,644 km (0.104 R)
• M60: 30,168,206 km (0.084 R)
• M61: 31,284,804 km (0.12 R)
• M62: 32,496,248 km (0.113 R)
• M63: 33,230,325 km (0.11 R)
• M64: 33,887,508 km (0.078 R)
• M65: 34,135,093 km (0.081 R)
• M66: 34,881,287 km (0.058 R)
• M67: 34,964,463 km (0.086 R)
• M68: 35,047,789 km (0.06 R)
• M69: 36,136,862 km (0.074 R)
• M70: 39,904,185 km (0.088 R)
• M71: 40,427,628 km (0.053 R)
• M72: 40,865,351 km (0.079 R)
• M73: 41,569,209 km (0.109 R)
• M74: 41,745,884 km (0.052 R)
• M75: 42,365,818 km (0.111 R)
• M76: 43,167,363 km (0.086 R)
• M77: 43,614,960 km (0.118 R)
• M78: 44,153,961 km (0.095 R)
• M79: 44,604,849 km (0.079 R)
• M80: 44,695,206 km (0.047 R)
• M81: 45,329,352 km (0.093 R)
• M82: 46,240,552 km (0.035 R)
• M83: 46,698,322 km (0.055 R)
• M84: 47,526,346 km (0.081 R)
• M85: 49,570,451 km (0.071 R)
• M86: 50,509,028 km (0.114 R)
• M87: 50,886,015 km (0.114 R)
• M88: 53,647,592 km (0.091 R)
• M89: 54,128,698 km (0.066 R)
• M90: 54,514,511 km (0.09 R)
• M91: 55,386,068 km (0.088 R)
• M92: 58,225,436 km (0.074 R)
• M93: 59,414,141 km (0.117 R)
• M94: 61,413,067 km (0.107 R)
• M95: 63,230,831 km (0.073 R)
• M96: 64,044,494 km (0.084 R)
• M97: 65,784,766 km (0.104 R)
• M98: 67,852,059 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.8

Radius: 4.2

Gravity: 55.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17 AU - 18.6 AU

Year: 26273 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,004,756 km

• M1: 69,114 km (0.105 R)
• M2: 388,206 km (0.108 R)
• M3: 669,450 km (0.117 R)
• M4: 697,724 km (0.115 R)
• M5: 726,298 km (0.092 R)
• M6: 1,134,849 km (0.103 R)
• M7: 1,168,958 km (0.035 R)
• M8: 1,490,294 km (0.08 R)
• M9: 1,837,660 km (0.029 R)
• M10: 2,603,601 km (0.076 R)
• M11: 2,739,735 km (0.116 R)
• M12: 2,972,061 km (0.101 R)
• M13: 4,766,936 km (0.103 R)
• M14: 4,933,588 km (0.087 R)
• M15: 5,215,730 km (0.063 R)
• M16: 6,641,248 km (0.047 R)
• M17: 7,979,999 km (0.069 R)
• M18: 8,444,351 km (0.1 R)
• M19: 8,849,312 km (0.092 R)
• M20: 9,538,211 km (0.094 R)
• M21: 9,608,073 km (0.119 R)
• M22: 10,172,805 km (0.086 R)
• M23: 10,244,163 km (0.1 R)
• M24: 10,675,753 km (0.073 R)
• M25: 11,186,929 km (0.076 R)
• M26: 11,556,735 km (0.074 R)
• M27: 12,460,755 km (0.112 R)
• M28: 13,309,274 km (0.054 R)
• M29: 13,858,896 km (0.1 R)
• M30: 17,393,744 km (0.111 R)
• M31: 18,080,548 km (0.075 R)
• M32: 18,253,483 km (0.083 R)
• M33: 19,039,171 km (0.106 R)
• M34: 20,193,319 km (0.103 R)
• M35: 20,914,680 km (0.054 R)
• M36: 21,278,502 km (0.117 R)
• M37: 22,754,883 km (0.057 R)
• M38: 23,129,028 km (0.081 R)
• M39: 23,978,444 km (0.107 R)
• M40: 24,263,877 km (0.072 R)
• M41: 25,030,417 km (0.072 R)
• M42: 25,223,398 km (0.12 R)
• M43: 27,974,951 km (0.105 R)
• M44: 28,275,344 km (0.116 R)
• M45: 28,375,724 km (0.035 R)
• M46: 37,218,454 km (0.091 R)
• M47: 37,548,916 km (0.065 R)
• M48: 38,768,438 km (0.082 R)
• M49: 40,452,461 km (0.065 R)
• M50: 42,389,753 km (0.068 R)
• M51: 42,965,107 km (0.08 R)
• M52: 44,473,502 km (0.113 R)
• M53: 45,175,565 km (0.099 R)
• M54: 45,881,218 km (0.094 R)
• M55: 46,471,980 km (0.113 R)
• M56: 46,590,462 km (0.091 R)
• M57: 48,259,525 km (0.083 R)
• M58: 49,584,663 km (0.119 R)
• M59: 50,312,457 km (0.116 R)
• M60: 52,270,543 km (0.119 R)
• M61: 53,506,970 km (0.069 R)
• M62: 56,892,968 km (0.108 R)
• M63: 57,273,395 km (0.089 R)
• M64: 57,782,028 km (0.053 R)
• M65: 58,547,819 km (0.085 R)
• M66: 60,606,137 km (0.107 R)
• M67: 62,688,240 km (0.102 R)
• M68: 63,474,975 km (0.037 R)
• M69: 64,001,260 km (0.078 R)
• M70: 65,190,863 km (0.108 R)
• M71: 66,654,528 km (0.093 R)
• M72: 69,208,313 km (0.045 R)
• M73: 71,246,884 km (0.098 R)
• M74: 72,891,862 km (0.1 R)
• M75: 77,058,761 km (0.084 R)
• M76: 77,901,446 km (0.113 R)
• M77: 79,029,713 km (0.106 R)
• M78: 80,163,365 km (0.086 R)
• M79: 80,874,554 km (0.069 R)
• M80: 81,873,867 km (0.094 R)
• M81: 85,330,775 km (0.109 R)
• M82: 86,202,482 km (0.052 R)
• M83: 88,541,295 km (0.027 R)
• M84: 89,865,984 km (0.086 R)
• M85: 91,345,657 km (0.076 R)
• M86: 92,386,110 km (0.081 R)
• M87: 92,982,557 km (0.077 R)
• M88: 93,729,798 km (0.112 R)
• M89: 95,531,255 km (0.099 R)
• M90: 95,681,901 km (0.072 R)
• M91: 95,832,546 km (0.055 R)
• M92: 100,084,566 km (0.084 R)
• M93: 100,237,604 km (0.116 R)
• M94: 101,771,731 km (0.118 R)
• M95: 102,079,603 km (0.067 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit