🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 183 Days

Day: 35.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,896,597 km

• M1: 78,988 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.51 AU - 0.77 AU

Year: 192 Days

Day: 38.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.8 AU - 1.16 AU

Year: 364 Days

Day: 13 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.2 AU - 1.52 AU

Year: 594 Days

Day: 15.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.28 AU - 1.6 AU

Year: 648 Days

Day: 23.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.3 AU - 1.86 AU

Year: 744 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.14 AU - 4.3 AU

Year: 2689 Days

Day: 41.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,896,597 km

• M1: 1,705,266 km (0.088 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.32 AU - 4.42 AU

Year: 3423 Days

Day: 47.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.2

Radius: 12.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.97 AU - 5.79 AU

Year: 4040 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,896,597 km

• M1: 162,762 km (0.087 R)
• M2: 371,452 km (0.119 R)
• M3: 482,304 km (0.107 R)
• M4: 617,839 km (0.089 R)
• M5: 734,974 km (0.111 R)
• M6: 872,604 km (0.042 R)
• M7: 957,277 km (0.08 R)
• M8: 1,083,537 km (0.079 R)
• M9: 1,215,931 km (0.113 R)
• M10: 1,556,865 km (0.089 R)
• M11: 1,662,182 km (0.093 R)
• M12: 1,928,167 km (0.114 R)
• M13: 2,009,249 km (0.091 R)
• M14: 2,310,390 km (0.056 R)
• M15: 2,537,329 km (0.072 R)
• M16: 2,680,644 km (0.067 R)
• M17: 2,845,052 km (0.094 R)
• M18: 2,975,502 km (0.061 R)
• M19: 3,088,747 km (0.106 R)
• M20: 3,280,981 km (0.104 R)
• M21: 3,418,012 km (0.105 R)
• M22: 3,657,219 km (0.108 R)
• M23: 3,860,822 km (0.11 R)
• M24: 3,984,838 km (0.117 R)
• M25: 4,386,509 km (0.107 R)
• M26: 4,979,814 km (0.092 R)
• M27: 5,069,872 km (0.061 R)
• M28: 5,228,894 km (0.118 R)
• M29: 5,320,448 km (0.093 R)
• M30: 5,505,351 km (0.117 R)
• M31: 5,668,862 km (0.088 R)
• M32: 6,290,291 km (0.104 R)
• M33: 6,758,233 km (0.072 R)
• M34: 6,858,165 km (0.081 R)
• M35: 7,391,032 km (0.114 R)
• M36: 7,494,105 km (0.103 R)
• M37: 7,884,855 km (0.114 R)
• M38: 8,550,865 km (0.1 R)
• M39: 9,096,897 km (0.096 R)
• M40: 10,366,384 km (0.072 R)
• M41: 10,568,790 km (0.105 R)
• M42: 11,184,086 km (0.03 R)
• M43: 11,391,878 km (0.101 R)
• M44: 11,901,558 km (0.103 R)
• M45: 11,992,364 km (0.075 R)
• M46: 12,083,319 km (0.11 R)
• M47: 12,357,682 km (0.091 R)
• M48: 12,788,524 km (0.101 R)
• M49: 13,381,081 km (0.117 R)
• M50: 13,855,306 km (0.087 R)
• M51: 14,206,562 km (0.098 R)
• M52: 14,367,230 km (0.102 R)
• M53: 15,475,601 km (0.097 R)
• M54: 15,640,906 km (0.109 R)
• M55: 16,577,688 km (0.071 R)
• M56: 16,679,115 km (0.082 R)
• M57: 17,566,979 km (0.087 R)
• M58: 17,670,500 km (0.103 R)
• M59: 18,155,796 km (0.081 R)
• M60: 18,330,227 km (0.052 R)
• M61: 18,575,418 km (0.056 R)
• M62: 18,786,351 km (0.117 R)
• M63: 19,246,215 km (0.099 R)
• M64: 19,674,065 km (0.113 R)
• M65: 19,817,380 km (0.099 R)
• M66: 20,866,809 km (0.086 R)
• M67: 21,306,327 km (0.113 R)
• M68: 22,381,038 km (0.119 R)
• M69: 22,568,185 km (0.049 R)
• M70: 23,057,071 km (0.076 R)
• M71: 23,170,317 km (0.082 R)
• M72: 23,397,556 km (0.085 R)
• M73: 25,475,470 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.6

Radius: 4.8

Gravity: 34.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.5 AU - 20.1 AU

Year: 30547 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,896,597 km

• M1: 254,167 km (0.093 R)
• M2: 478,115 km (0.12 R)
• M3: 582,385 km (0.053 R)
• M4: 1,977,983 km (0.105 R)
• M5: 2,869,736 km (0.097 R)
• M6: 3,456,908 km (0.064 R)
• M7: 3,609,348 km (0.11 R)
• M8: 4,849,813 km (0.098 R)
• M9: 5,603,787 km (0.102 R)
• M10: 5,842,994 km (0.066 R)
• M11: 7,347,499 km (0.119 R)
• M12: 9,739,869 km (0.082 R)
• M13: 10,027,396 km (0.064 R)
• M14: 10,610,678 km (0.067 R)
• M15: 10,906,582 km (0.06 R)
• M16: 12,581,331 km (0.045 R)
• M17: 13,608,021 km (0.101 R)
• M18: 13,848,873 km (0.064 R)
• M19: 18,150,710 km (0.103 R)
• M20: 18,238,823 km (0.082 R)
• M21: 19,128,481 km (0.071 R)
• M22: 19,759,635 km (0.106 R)
• M23: 20,580,927 km (0.081 R)
• M24: 22,162,625 km (0.085 R)
• M25: 22,351,268 km (0.109 R)
• M26: 24,461,346 km (0.077 R)
• M27: 26,433,944 km (0.072 R)
• M28: 27,237,135 km (0.085 R)
• M29: 28,456,956 km (0.066 R)
• M30: 28,662,054 km (0.114 R)
• M31: 29,073,598 km (0.075 R)
• M32: 29,280,043 km (0.03 R)
• M33: 29,902,520 km (0.056 R)
• M34: 30,739,221 km (0.094 R)
• M35: 30,949,555 km (0.037 R)
• M36: 32,221,885 km (0.116 R)
• M37: 33,187,240 km (0.077 R)
• M38: 33,619,279 km (0.085 R)
• M39: 35,146,225 km (0.105 R)
• M40: 36,473,008 km (0.104 R)
• M41: 36,807,210 km (0.119 R)
• M42: 40,780,828 km (0.111 R)
• M43: 42,876,844 km (0.034 R)
• M44: 45,246,474 km (0.113 R)
• M45: 46,809,473 km (0.037 R)
• M46: 47,658,291 km (0.072 R)
• M47: 48,879,758 km (0.041 R)
• M48: 49,740,993 km (0.109 R)
• M49: 50,111,547 km (0.072 R)
• M50: 51,228,893 km (0.104 R)
• M51: 51,478,273 km (0.052 R)
• M52: 52,983,078 km (0.081 R)
• M53: 53,235,300 km (0.115 R)
• M54: 54,121,218 km (0.09 R)
• M55: 54,248,227 km (0.063 R)
• M56: 54,757,009 km (0.106 R)
• M57: 56,937,099 km (0.115 R)
• M58: 57,066,202 km (0.116 R)
• M59: 58,753,517 km (0.092 R)
• M60: 59,800,103 km (0.077 R)
• M61: 60,852,823 km (0.119 R)
• M62: 61,513,747 km (0.062 R)
• M63: 61,778,834 km (0.063 R)
• M64: 62,044,370 km (0.098 R)
• M65: 64,989,354 km (0.1 R)
• M66: 66,342,916 km (0.11 R)
• M67: 67,159,570 km (0.086 R)
• M68: 67,432,437 km (0.079 R)
• M69: 67,569,169 km (0.1 R)
• M70: 67,979,516 km (0.049 R)
• M71: 68,940,384 km (0.072 R)
• M72: 71,570,763 km (0.105 R)
• M73: 72,968,306 km (0.086 R)
• M74: 73,248,952 km (0.115 R)
• M75: 77,500,673 km (0.049 R)
• M76: 80,089,913 km (0.072 R)
• M77: 83,732,920 km (0.03 R)
• M78: 84,762,602 km (0.066 R)
• M79: 85,500,569 km (0.059 R)
• M80: 86,240,779 km (0.079 R)
• M81: 86,685,833 km (0.095 R)
• M82: 88,025,781 km (0.116 R)
• M83: 89,522,657 km (0.114 R)
• M84: 89,973,395 km (0.096 R)
• M85: 91,783,679 km (0.079 R)
• M86: 92,541,542 km (0.064 R)
• M87: 93,301,499 km (0.098 R)
• M88: 95,593,638 km (0.116 R)
• M89: 96,669,546 km (0.082 R)
• M90: 97,286,188 km (0.101 R)
• M91: 98,523,512 km (0.091 R)
• M92: 100,545,028 km (0.074 R)
• M93: 102,266,301 km (0.097 R)
• M94: 103,839,472 km (0.101 R)
• M95: 105,579,296 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit