🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.72 AU - 1.18 AU

Year: 355 Days

Day: 30.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.34 AU

Year: 503 Days

Day: 41.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,423,175 km

• M1: 688,449 km (0.049 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.1

Radius: 7.3

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.21 AU - 13.81 AU

Year: 19013 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,423,175 km

• M1: 96,640 km (0.111 R)
• M2: 275,410 km (0.06 R)
• M3: 500,106 km (0.063 R)
• M4: 673,041 km (0.086 R)
• M5: 842,834 km (0.114 R)
• M6: 1,378,694 km (0.079 R)
• M7: 1,431,951 km (0.077 R)
• M8: 1,652,308 km (0.055 R)
• M9: 2,063,553 km (0.083 R)
• M10: 2,155,705 km (0.119 R)
• M11: 2,976,698 km (0.063 R)
• M12: 3,365,802 km (0.058 R)
• M13: 3,548,162 km (0.034 R)
• M14: 3,659,014 km (0.114 R)
• M15: 4,037,198 km (0.057 R)
• M16: 4,627,511 km (0.064 R)
• M17: 5,286,789 km (0.044 R)
• M18: 7,153,172 km (0.096 R)
• M19: 8,797,851 km (0.047 R)
• M20: 9,049,325 km (0.08 R)
• M21: 12,413,482 km (0.116 R)
• M22: 13,438,526 km (0.039 R)
• M23: 15,206,324 km (0.087 R)
• M24: 15,568,650 km (0.073 R)
• M25: 16,178,860 km (0.115 R)
• M26: 16,858,932 km (0.101 R)
• M27: 17,801,399 km (0.112 R)
• M28: 18,055,715 km (0.108 R)
• M29: 18,760,919 km (0.098 R)
• M30: 19,084,500 km (0.101 R)
• M31: 19,409,875 km (0.115 R)
• M32: 19,802,869 km (0.114 R)
• M33: 19,868,542 km (0.114 R)
• M34: 21,806,582 km (0.064 R)
• M35: 22,283,351 km (0.119 R)
• M36: 22,625,930 km (0.116 R)
• M37: 23,455,450 km (0.058 R)
• M38: 23,873,875 km (0.075 R)
• M39: 25,500,752 km (0.083 R)
• M40: 26,726,108 km (0.09 R)
• M41: 27,090,080 km (0.045 R)
• M42: 29,910,000 km (0.106 R)
• M43: 30,743,559 km (0.028 R)
• M44: 31,048,440 km (0.078 R)
• M45: 31,661,492 km (0.085 R)
• M46: 32,278,583 km (0.087 R)
• M47: 33,211,475 km (0.108 R)
• M48: 33,524,434 km (0.085 R)
• M49: 34,785,993 km (0.031 R)
• M50: 36,788,061 km (0.104 R)
• M51: 36,868,994 km (0.119 R)
• M52: 37,030,859 km (0.085 R)
• M53: 37,111,941 km (0.114 R)
• M54: 37,274,105 km (0.1 R)
• M55: 38,007,134 km (0.041 R)
• M56: 39,487,555 km (0.059 R)
• M57: 40,318,122 km (0.118 R)
• M58: 40,819,275 km (0.05 R)
• M59: 40,986,675 km (0.059 R)
• M60: 41,322,373 km (0.097 R)
• M61: 42,929,203 km (0.095 R)
• M62: 44,040,416 km (0.102 R)
• M63: 44,384,192 km (0.113 R)
• M64: 45,420,906 km (0.059 R)
• M65: 45,942,404 km (0.112 R)
• M66: 46,029,470 km (0.041 R)
• M67: 46,378,332 km (0.075 R)
• M68: 46,991,085 km (0.119 R)
• M69: 47,430,304 km (0.119 R)
• M70: 47,782,757 km (0.089 R)
• M71: 48,578,767 km (0.04 R)
• M72: 49,736,355 km (0.067 R)
• M73: 50,993,277 km (0.114 R)
• M74: 51,535,120 km (0.071 R)
• M75: 52,351,326 km (0.083 R)
• M76: 52,442,282 km (0.079 R)
• M77: 53,080,616 km (0.096 R)
• M78: 53,354,978 km (0.102 R)
• M79: 58,089,900 km (0.109 R)
• M80: 58,278,244 km (0.03 R)
• M81: 58,372,640 km (0.074 R)
• M82: 59,602,933 km (0.09 R)
• M83: 59,983,211 km (0.117 R)
• M84: 61,128,832 km (0.074 R)
• M85: 62,667,446 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.2

Radius: 5

Gravity: 28.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.49 AU - 19.01 AU

Year: 27432 Days

Day: 15.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,423,175 km

• M1: 65,225 km (0.104 R)
• M2: 292,464 km (0.074 R)
• M3: 912,547 km (0.11 R)
• M4: 1,394,252 km (0.119 R)
• M5: 1,463,666 km (0.101 R)
• M6: 2,301,414 km (0.104 R)
• M7: 3,732,766 km (0.063 R)
• M8: 3,829,705 km (0.101 R)
• M9: 4,687,500 km (0.098 R)
• M10: 5,546,790 km (0.096 R)
• M11: 5,825,191 km (0.11 R)
• M12: 5,881,440 km (0.099 R)
• M13: 5,937,839 km (0.074 R)
• M14: 6,165,227 km (0.077 R)
• M15: 6,746,266 km (0.06 R)
• M16: 7,284,070 km (0.117 R)
• M17: 7,405,394 km (0.11 R)
• M18: 7,527,466 km (0.115 R)
• M19: 8,463,948 km (0.105 R)
• M20: 8,719,761 km (0.12 R)
• M21: 8,848,714 km (0.097 R)
• M22: 9,902,332 km (0.11 R)
• M23: 10,036,820 km (0.113 R)
• M24: 12,486,485 km (0.109 R)
• M25: 13,218,617 km (0.104 R)
• M26: 13,814,316 km (0.082 R)
• M27: 13,964,662 km (0.075 R)
• M28: 15,341,561 km (0.064 R)
• M29: 16,046,017 km (0.11 R)
• M30: 17,405,413 km (0.082 R)
• M31: 18,801,161 km (0.117 R)
• M32: 19,977,449 km (0.086 R)
• M33: 20,574,345 km (0.061 R)
• M34: 21,004,439 km (0.047 R)
• M35: 21,090,757 km (0.1 R)
• M36: 21,437,375 km (0.077 R)
• M37: 21,960,818 km (0.053 R)
• M38: 22,400,336 km (0.11 R)
• M39: 22,842,548 km (0.103 R)
• M40: 24,006,120 km (0.091 R)
• M41: 24,186,834 km (0.1 R)
• M42: 24,822,924 km (0.119 R)
• M43: 25,372,397 km (0.099 R)
• M44: 26,297,211 km (0.111 R)
• M45: 26,670,159 km (0.109 R)
• M46: 28,084,457 km (0.082 R)
• M47: 32,371,334 km (0.053 R)
• M48: 32,570,897 km (0.078 R)
• M49: 34,589,720 km (0.086 R)
• M50: 35,100,747 km (0.081 R)
• M51: 35,203,221 km (0.072 R)
• M52: 35,717,240 km (0.101 R)
• M53: 37,588,111 km (0.05 R)
• M54: 37,903,014 km (0.091 R)
• M55: 39,277,819 km (0.089 R)
• M56: 39,704,023 km (0.05 R)
• M57: 40,238,985 km (0.097 R)
• M58: 40,991,911 km (0.1 R)
• M59: 41,207,930 km (0.108 R)
• M60: 44,492,800 km (0.119 R)
• M61: 45,382,908 km (0.105 R)
• M62: 48,886,939 km (0.106 R)
• M63: 50,266,680 km (0.096 R)
• M64: 51,775,524 km (0.087 R)
• M65: 51,892,360 km (0.072 R)
• M66: 55,791,927 km (0.115 R)
• M67: 56,510,895 km (0.073 R)
• M68: 57,474,455 km (0.115 R)
• M69: 58,079,429 km (0.114 R)
• M70: 58,200,752 km (0.062 R)
• M71: 58,808,269 km (0.116 R)
• M72: 59,539,953 km (0.11 R)
• M73: 60,274,777 km (0.107 R)
• M74: 63,618,290 km (0.029 R)
• M75: 63,993,481 km (0.083 R)
• M76: 65,501,727 km (0.109 R)
• M77: 65,627,987 km (0.059 R)
• M78: 67,785,787 km (0.097 R)
• M79: 73,477,986 km (0.073 R)
• M80: 74,266,068 km (0.101 R)
• M81: 74,792,951 km (0.057 R)
• M82: 75,188,937 km (0.083 R)
• M83: 75,717,915 km (0.099 R)
• M84: 77,046,045 km (0.09 R)
• M85: 77,846,543 km (0.102 R)
• M86: 78,918,113 km (0.077 R)
• M87: 80,940,676 km (0.114 R)
• M88: 81,754,339 km (0.081 R)
• M89: 82,980,144 km (0.083 R)
• M90: 84,349,114 km (0.069 R)
• M91: 92,152,139 km (0.118 R)
• M92: 93,143,673 km (0.072 R)
• M93: 93,569,728 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit