🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.75 AU - 0.91 AU

Year: 279 Days

Day: 47.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,980,549 km

• M1: 131,796 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.2 AU - 1.32 AU

Year: 522 Days

Day: 23 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,980,549 km

• M1: 1,074,711 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.88 AU - 2.28 AU

Year: 1107 Days

Day: 37.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,980,549 km

• M1: 320,588 km (0.049 R)
• M2: 487,539 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.42 AU - 2.82 AU

Year: 1565 Days

Day: 36.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.77 AU - 3.35 AU

Year: 1975 Days

Day: 32.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 13.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.27 AU - 8.39 AU

Year: 7322 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,980,549 km

• M1: 172,187 km (0.052 R)
• M2: 620,981 km (0.093 R)
• M3: 744,100 km (0.085 R)
• M4: 962,662 km (0.066 R)
• M5: 1,120,787 km (0.074 R)
• M6: 1,300,604 km (0.093 R)
• M7: 1,568,982 km (0.072 R)
• M8: 1,758,224 km (0.107 R)
• M9: 1,912,459 km (0.116 R)
• M10: 2,219,584 km (0.119 R)
• M11: 2,356,316 km (0.032 R)
• M12: 2,527,306 km (0.108 R)
• M13: 2,931,520 km (0.095 R)
• M14: 3,014,846 km (0.071 R)
• M15: 3,132,879 km (0.04 R)
• M16: 3,531,856 km (0.066 R)
• M17: 4,076,991 km (0.093 R)
• M18: 4,189,339 km (0.08 R)
• M19: 4,416,877 km (0.079 R)
• M20: 5,044,141 km (0.116 R)
• M21: 5,245,949 km (0.095 R)
• M22: 5,553,671 km (0.116 R)
• M23: 5,909,714 km (0.094 R)
• M24: 6,101,349 km (0.037 R)
• M25: 6,381,696 km (0.093 R)
• M26: 6,799,074 km (0.103 R)
• M27: 6,932,665 km (0.076 R)
• M28: 7,134,921 km (0.107 R)
• M29: 7,430,526 km (0.085 R)
• M30: 7,846,408 km (0.069 R)
• M31: 8,365,064 km (0.087 R)
• M32: 9,163,917 km (0.119 R)
• M33: 9,485,403 km (0.117 R)
• M34: 9,962,021 km (0.075 R)
• M35: 10,369,376 km (0.104 R)
• M36: 11,095,524 km (0.079 R)
• M37: 11,438,253 km (0.115 R)
• M38: 11,784,423 km (0.114 R)
• M39: 12,460,156 km (0.107 R)
• M40: 12,624,116 km (0.04 R)
• M41: 13,287,432 km (0.104 R)
• M42: 13,707,802 km (0.075 R)
• M43: 14,104,087 km (0.118 R)
• M44: 14,360,947 km (0.108 R)
• M45: 14,648,025 km (0.072 R)
• M46: 14,763,515 km (0.103 R)
• M47: 14,879,154 km (0.102 R)
• M48: 15,462,137 km (0.108 R)
• M49: 15,638,513 km (0.099 R)
• M50: 15,786,016 km (0.055 R)
• M51: 16,261,139 km (0.046 R)
• M52: 16,380,668 km (0.045 R)
• M53: 16,620,473 km (0.091 R)
• M54: 16,740,899 km (0.093 R)
• M55: 16,952,281 km (0.06 R)
• M56: 17,255,815 km (0.105 R)
• M57: 17,991,687 km (0.069 R)
• M58: 19,303,960 km (0.071 R)
• M59: 20,067,806 km (0.061 R)
• M60: 20,647,049 km (0.109 R)
• M61: 20,841,377 km (0.081 R)
• M62: 21,003,840 km (0.107 R)
• M63: 21,395,338 km (0.084 R)
• M64: 21,559,148 km (0.084 R)
• M65: 21,723,406 km (0.038 R)
• M66: 22,185,663 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 7.1

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.11 AU - 16.75 AU

Year: 20224 Days

Day: 18.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,980,549 km

• M1: 101,876 km (0.081 R)
• M2: 183,557 km (0.106 R)
• M3: 395,537 km (0.106 R)
• M4: 606,320 km (0.08 R)
• M5: 652,696 km (0.102 R)
• M6: 1,067,979 km (0.112 R)
• M7: 1,272,330 km (0.076 R)
• M8: 2,469,412 km (0.059 R)
• M9: 2,623,049 km (0.097 R)
• M10: 3,185,088 km (0.088 R)
• M11: 4,556,153 km (0.092 R)
• M12: 5,376,099 km (0.114 R)
• M13: 5,475,432 km (0.064 R)
• M14: 5,525,397 km (0.098 R)
• M15: 5,828,483 km (0.06 R)
• M16: 6,662,640 km (0.106 R)
• M17: 7,202,838 km (0.09 R)
• M18: 8,382,417 km (0.025 R)
• M19: 8,730,382 km (0.098 R)
• M20: 8,847,517 km (0.087 R)
• M21: 10,915,558 km (0.036 R)
• M22: 11,551,200 km (0.108 R)
• M23: 12,592,850 km (0.043 R)
• M24: 13,259,009 km (0.093 R)
• M25: 13,326,328 km (0.09 R)
• M26: 13,800,254 km (0.113 R)
• M27: 14,348,680 km (0.113 R)
• M28: 15,044,310 km (0.116 R)
• M29: 15,679,652 km (0.111 R)
• M30: 15,893,427 km (0.118 R)
• M31: 16,395,927 km (0.118 R)
• M32: 17,269,429 km (0.098 R)
• M33: 17,563,987 km (0.106 R)
• M34: 17,860,191 km (0.104 R)
• M35: 18,532,633 km (0.108 R)
• M36: 19,289,449 km (0.084 R)
• M37: 20,833,448 km (0.11 R)
• M38: 20,911,688 km (0.082 R)
• M39: 21,541,046 km (0.091 R)
• M40: 21,778,608 km (0.077 R)
• M41: 22,979,729 km (0.097 R)
• M42: 24,202,392 km (0.118 R)
• M43: 24,284,522 km (0.103 R)
• M44: 24,945,894 km (0.075 R)
• M45: 25,278,899 km (0.088 R)
• M46: 25,362,374 km (0.07 R)
• M47: 26,455,635 km (0.111 R)
• M48: 27,136,007 km (0.094 R)
• M49: 28,687,935 km (0.096 R)
• M50: 29,562,484 km (0.058 R)
• M51: 30,445,859 km (0.091 R)
• M52: 33,147,298 km (0.106 R)
• M53: 34,249,236 km (0.107 R)
• M54: 35,083,543 km (0.085 R)
• M55: 35,456,491 km (0.056 R)
• M56: 37,056,141 km (0.049 R)
• M57: 37,150,986 km (0.109 R)
• M58: 37,817,145 km (0.03 R)
• M59: 39,547,843 km (0.108 R)
• M60: 40,618,215 km (0.096 R)
• M61: 41,402,707 km (0.111 R)
• M62: 44,489,360 km (0.109 R)
• M63: 48,787,755 km (0.087 R)
• M64: 49,099,816 km (0.119 R)
• M65: 49,725,883 km (0.108 R)
• M66: 50,459,661 km (0.077 R)
• M67: 51,197,029 km (0.083 R)
• M68: 51,937,987 km (0.096 R)
• M69: 52,789,199 km (0.05 R)
• M70: 53,537,787 km (0.111 R)
• M71: 53,752,310 km (0.11 R)
• M72: 56,239,674 km (0.084 R)
• M73: 58,212,271 km (0.112 R)
• M74: 59,539,953 km (0.085 R)
• M75: 61,887,293 km (0.102 R)
• M76: 64,150,858 km (0.11 R)
• M77: 65,292,739 km (0.111 R)
• M78: 65,981,188 km (0.073 R)
• M79: 67,828,572 km (0.111 R)
• M80: 68,293,074 km (0.104 R)
• M81: 68,409,311 km (0.11 R)
• M82: 69,927,131 km (0.091 R)
• M83: 70,044,266 km (0.105 R)
• M84: 73,710,162 km (0.035 R)
• M85: 73,829,541 km (0.087 R)
• M86: 74,187,828 km (0.063 R)
• M87: 76,470,093 km (0.086 R)
• M88: 78,775,396 km (0.107 R)
• M89: 80,980,319 km (0.092 R)
• M90: 81,349,826 km (0.115 R)
• M91: 81,596,513 km (0.083 R)

Asteroid Belt

Center: 15.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.1 AU - 18.08 AU

Year: 26067 Days

Day: 15.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 39,980,549 km

• M1: 118,033 km (0.11 R)
• M2: 286,330 km (0.096 R)
• M3: 430,543 km (0.111 R)
• M4: 715,227 km (0.087 R)
• M5: 1,634,506 km (0.077 R)
• M6: 1,819,858 km (0.054 R)
• M7: 2,278,824 km (0.031 R)
• M8: 3,221,590 km (0.106 R)
• M9: 3,272,902 km (0.114 R)
• M10: 3,428,484 km (0.09 R)
• M11: 4,158,821 km (0.071 R)
• M12: 4,271,019 km (0.096 R)
• M13: 4,613,748 km (0.065 R)
• M14: 4,995,223 km (0.047 R)
• M15: 5,478,424 km (0.037 R)
• M16: 5,819,507 km (0.073 R)
• M17: 5,882,188 km (0.069 R)
• M18: 5,945,169 km (0.118 R)
• M19: 6,071,729 km (0.107 R)
• M20: 6,817,175 km (0.106 R)
• M21: 7,832,197 km (0.057 R)
• M22: 8,110,897 km (0.109 R)
• M23: 8,357,435 km (0.116 R)
• M24: 8,893,893 km (0.112 R)
• M25: 9,184,561 km (0.088 R)
• M26: 9,257,715 km (0.116 R)
• M27: 9,962,470 km (0.102 R)
• M28: 11,659,957 km (0.106 R)
• M29: 13,320,643 km (0.06 R)
• M30: 13,946,561 km (0.077 R)
• M31: 14,924,781 km (0.085 R)
• M32: 16,101,219 km (0.094 R)
• M33: 17,806,784 km (0.116 R)
• M34: 17,989,593 km (0.046 R)
• M35: 18,081,296 km (0.097 R)
• M36: 18,357,155 km (0.086 R)
• M37: 18,449,457 km (0.086 R)
• M38: 19,710,417 km (0.115 R)
• M39: 20,041,926 km (0.044 R)
• M40: 20,710,329 km (0.101 R)
• M41: 22,314,617 km (0.111 R)
• M42: 23,206,519 km (0.111 R)
• M43: 24,820,680 km (0.086 R)
• M44: 25,178,518 km (0.076 R)
• M45: 25,951,191 km (0.075 R)
• M46: 28,903,954 km (0.101 R)
• M47: 29,388,352 km (0.112 R)
• M48: 30,529,036 km (0.115 R)
• M49: 30,912,605 km (0.09 R)
• M50: 32,406,489 km (0.097 R)
• M51: 32,685,639 km (0.107 R)
• M52: 33,246,481 km (0.1 R)
• M53: 33,359,128 km (0.119 R)
• M54: 33,584,572 km (0.032 R)
• M55: 34,548,581 km (0.108 R)
• M56: 39,027,242 km (0.107 R)
• M57: 39,801,261 km (0.11 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: 318 - 12,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit