🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.8 AU

Year: 183 Days

Day: 14.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,824,473 km

• M1: 98,435 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 236 Days

Day: 21.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.25 AU - 5.83 AU

Year: 3958 Days

Day: 31.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,824,473 km

• M1: 939,923 km (0.11 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.3

Radius: 15

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.76 AU - 5.98 AU

Year: 4975 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,824,473 km

• M1: 244,144 km (0.116 R)
• M2: 363,822 km (0.114 R)
• M3: 698,622 km (0.056 R)
• M4: 1,082,640 km (0.095 R)
• M5: 1,185,862 km (0.106 R)
• M6: 1,403,527 km (0.094 R)
• M7: 1,546,543 km (0.074 R)
• M8: 1,649,915 km (0.098 R)
• M9: 2,006,407 km (0.1 R)
• M10: 2,103,645 km (0.111 R)
• M11: 2,667,330 km (0.105 R)
• M12: 2,774,891 km (0.033 R)
• M13: 3,050,450 km (0.079 R)
• M14: 3,144,248 km (0.046 R)
• M15: 3,688,336 km (0.065 R)
• M16: 3,829,107 km (0.067 R)
• M17: 4,367,659 km (0.092 R)
• M18: 4,559,893 km (0.109 R)
• M19: 5,311,173 km (0.104 R)
• M20: 5,794,674 km (0.102 R)
• M21: 6,101,200 km (0.115 R)
• M22: 6,388,876 km (0.107 R)
• M23: 6,510,051 km (0.113 R)
• M24: 6,681,041 km (0.071 R)
• M25: 6,952,860 km (0.075 R)
• M26: 7,077,625 km (0.11 R)
• M27: 7,558,582 km (0.077 R)
• M28: 7,738,548 km (0.094 R)
• M29: 7,867,950 km (0.1 R)
• M30: 8,392,740 km (0.114 R)
• M31: 8,901,821 km (0.088 R)
• M32: 9,256,069 km (0.088 R)
• M33: 10,204,370 km (0.106 R)
• M34: 10,747,859 km (0.108 R)
• M35: 11,037,780 km (0.097 R)
• M36: 11,300,922 km (0.117 R)
• M37: 11,477,448 km (0.113 R)
• M38: 11,803,571 km (0.093 R)
• M39: 13,200,367 km (0.08 R)
• M40: 13,355,350 km (0.11 R)
• M41: 14,044,547 km (0.057 R)
• M42: 14,585,044 km (0.07 R)
• M43: 14,777,427 km (0.117 R)
• M44: 15,229,662 km (0.048 R)
• M45: 15,424,887 km (0.054 R)
• M46: 15,588,248 km (0.113 R)
• M47: 15,752,207 km (0.055 R)
• M48: 16,280,587 km (0.049 R)
• M49: 16,380,219 km (0.105 R)
• M50: 16,580,381 km (0.118 R)
• M51: 17,320,890 km (0.093 R)
• M52: 17,831,917 km (0.102 R)
• M53: 17,934,840 km (0.094 R)
• M54: 18,382,586 km (0.101 R)
• M55: 19,148,976 km (0.118 R)
• M56: 19,890,234 km (0.078 R)
• M57: 20,568,959 km (0.117 R)
• M58: 20,784,979 km (0.106 R)
• M59: 20,965,543 km (0.097 R)
• M60: 21,875,996 km (0.081 R)
• M61: 22,465,411 km (0.091 R)
• M62: 22,836,564 km (0.04 R)
• M63: 23,472,056 km (0.096 R)
• M64: 23,660,100 km (0.119 R)
• M65: 24,303,221 km (0.099 R)
• M66: 24,646,100 km (0.101 R)
• M67: 24,760,692 km (0.092 R)
• M68: 25,221,004 km (0.082 R)
• M69: 25,413,537 km (0.058 R)
• M70: 26,072,067 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 9.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.99 AU - 7.85 AU

Year: 5691 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,824,473 km

• M1: 224,995 km (0.035 R)
• M2: 295,755 km (0.085 R)
• M3: 361,428 km (0.099 R)
• M4: 469,438 km (0.082 R)
• M5: 738,415 km (0.109 R)
• M6: 893,847 km (0.094 R)
• M7: 1,079,648 km (0.073 R)
• M8: 1,144,424 km (0.055 R)
• M9: 1,340,098 km (0.101 R)
• M10: 1,403,078 km (0.092 R)
• M11: 1,703,172 km (0.081 R)
• M12: 2,170,366 km (0.119 R)
• M13: 2,295,280 km (0.085 R)
• M14: 2,371,575 km (0.071 R)
• M15: 2,819,471 km (0.12 R)
• M16: 2,892,026 km (0.12 R)
• M17: 3,245,975 km (0.107 R)
• M18: 3,389,439 km (0.115 R)
• M19: 3,822,674 km (0.095 R)
• M20: 3,943,998 km (0.088 R)
• M21: 4,378,430 km (0.115 R)
• M22: 4,698,121 km (0.039 R)
• M23: 4,839,042 km (0.108 R)
• M24: 5,058,502 km (0.097 R)
• M25: 5,382,681 km (0.106 R)
• M26: 5,473,337 km (0.06 R)
• M27: 5,541,704 km (0.099 R)
• M28: 5,736,779 km (0.104 R)
• M29: 6,300,015 km (0.09 R)
• M30: 6,515,735 km (0.11 R)
• M31: 6,636,760 km (0.036 R)
• M32: 6,942,388 km (0.077 R)
• M33: 7,115,473 km (0.078 R)
• M34: 7,277,637 km (0.111 R)
• M35: 7,365,451 km (0.099 R)
• M36: 7,707,282 km (0.12 R)
• M37: 8,197,365 km (0.066 R)
• M38: 8,538,598 km (0.112 R)
• M39: 8,710,934 km (0.103 R)
• M40: 8,964,952 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 7.4

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 14.23 AU - 18.19 AU

Year: 22832 Days

Day: 20.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,824,473 km

• M1: 141,669 km (0.066 R)
• M2: 1,155,344 km (0.063 R)
• M3: 1,561,503 km (0.082 R)
• M4: 1,763,310 km (0.107 R)
• M5: 2,154,957 km (0.104 R)
• M6: 2,379,803 km (0.054 R)
• M7: 2,933,913 km (0.107 R)
• M8: 3,016,192 km (0.054 R)
• M9: 3,099,369 km (0.076 R)
• M10: 3,310,601 km (0.097 R)
• M11: 3,439,704 km (0.119 R)
• M12: 5,063,888 km (0.091 R)
• M13: 5,514,926 km (0.117 R)
• M14: 5,719,575 km (0.104 R)
• M15: 6,241,971 km (0.113 R)
• M16: 6,616,863 km (0.102 R)
• M17: 6,671,018 km (0.096 R)
• M18: 6,943,884 km (0.111 R)
• M19: 7,784,624 km (0.101 R)
• M20: 8,480,254 km (0.08 R)
• M21: 9,744,805 km (0.099 R)
• M22: 10,810,989 km (0.064 R)
• M23: 12,311,456 km (0.032 R)
• M24: 12,511,917 km (0.055 R)
• M25: 13,119,883 km (0.09 R)
• M26: 14,154,502 km (0.058 R)
• M27: 16,154,775 km (0.062 R)
• M28: 16,742,395 km (0.118 R)
• M29: 18,090,123 km (0.105 R)
• M30: 18,470,550 km (0.113 R)
• M31: 19,239,483 km (0.119 R)
• M32: 20,412,330 km (0.087 R)
• M33: 21,127,109 km (0.111 R)
• M34: 21,207,144 km (0.044 R)
• M35: 22,092,913 km (0.091 R)
• M36: 22,744,860 km (0.091 R)
• M37: 23,651,423 km (0.101 R)
• M38: 26,959,631 km (0.105 R)
• M39: 27,306,997 km (0.082 R)
• M40: 28,006,367 km (0.118 R)
• M41: 28,800,133 km (0.096 R)
• M42: 30,229,391 km (0.116 R)
• M43: 30,861,891 km (0.089 R)
• M44: 31,407,624 km (0.075 R)
• M45: 31,590,283 km (0.119 R)
• M46: 32,140,055 km (0.086 R)
• M47: 32,416,213 km (0.109 R)
• M48: 34,559,352 km (0.108 R)
• M49: 35,790,842 km (0.085 R)
• M50: 36,651,778 km (0.111 R)
• M51: 36,940,352 km (0.042 R)
• M52: 37,422,805 km (0.107 R)
• M53: 38,004,591 km (0.089 R)
• M54: 38,199,218 km (0.075 R)
• M55: 38,491,682 km (0.034 R)
• M56: 38,687,206 km (0.107 R)
• M57: 39,669,167 km (0.098 R)
• M58: 43,373,359 km (0.068 R)
• M59: 43,882,441 km (0.049 R)
• M60: 44,188,668 km (0.045 R)
• M61: 45,524,427 km (0.115 R)
• M62: 46,352,900 km (0.091 R)
• M63: 46,977,621 km (0.076 R)
• M64: 47,186,460 km (0.075 R)
• M65: 49,504,030 km (0.115 R)
• M66: 51,642,980 km (0.098 R)
• M67: 52,074,271 km (0.076 R)
• M68: 53,484,530 km (0.104 R)
• M69: 55,347,622 km (0.09 R)
• M70: 56,010,340 km (0.084 R)
• M71: 57,120,506 km (0.093 R)
• M72: 58,238,002 km (0.111 R)
• M73: 59,927,561 km (0.05 R)
• M74: 61,633,276 km (0.087 R)
• M75: 61,862,011 km (0.087 R)
• M76: 61,976,453 km (0.109 R)
• M77: 62,434,821 km (0.068 R)
• M78: 64,163,873 km (0.032 R)
• M79: 64,859,802 km (0.076 R)
• M80: 65,674,961 km (0.119 R)
• M81: 66,728,130 km (0.072 R)
• M82: 68,140,783 km (0.091 R)
• M83: 70,159,008 km (0.105 R)
• M84: 70,756,352 km (0.069 R)
• M85: 71,475,319 km (0.075 R)
• M86: 72,317,256 km (0.066 R)
• M87: 74,984,736 km (0.052 R)
• M88: 76,330,369 km (0.106 R)
• M89: 82,798,981 km (0.036 R)
• M90: 82,925,092 km (0.035 R)
• M91: 83,051,352 km (0.072 R)
• M92: 83,303,873 km (0.048 R)
• M93: 83,683,104 km (0.115 R)
• M94: 84,316,651 km (0.066 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit