🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.6 AU - 0.98 AU

Year: 253 Days

Day: 46 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,474,814 km

• M1: 112,049 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.06 AU - 3.36 AU

Year: 1606 Days

Day: 16.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.36 AU - 5.4 AU

Year: 3880 Days

Day: 44.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,474,814 km

• M1: 2,877,515 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 8.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.57 AU - 7.61 AU

Year: 5409 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,474,814 km

• M1: 114,442 km (0.086 R)
• M2: 170,841 km (0.037 R)
• M3: 229,334 km (0.074 R)
• M4: 361,279 km (0.119 R)
• M5: 511,475 km (0.046 R)
• M6: 745,147 km (0.089 R)
• M7: 1,370,765 km (0.087 R)
• M8: 1,450,351 km (0.118 R)
• M9: 1,531,733 km (0.118 R)
• M10: 1,597,855 km (0.107 R)
• M11: 2,124,589 km (0.053 R)
• M12: 2,368,882 km (0.114 R)
• M13: 2,465,373 km (0.08 R)
• M14: 2,742,279 km (0.035 R)
• M15: 3,176,561 km (0.102 R)
• M16: 3,347,851 km (0.083 R)
• M17: 3,789,015 km (0.097 R)
• M18: 4,225,242 km (0.109 R)
• M19: 4,725,946 km (0.092 R)
• M20: 4,823,484 km (0.096 R)
• M21: 5,220,367 km (0.068 R)
• M22: 5,346,628 km (0.093 R)
• M23: 5,550,679 km (0.08 R)
• M24: 5,627,722 km (0.099 R)
• M25: 5,731,244 km (0.054 R)
• M26: 6,966,025 km (0.108 R)
• M27: 7,217,050 km (0.115 R)
• M28: 7,414,370 km (0.043 R)
• M29: 7,958,906 km (0.081 R)
• M30: 8,516,308 km (0.058 R)
• M31: 8,635,238 km (0.098 R)
• M32: 8,724,847 km (0.102 R)
• M33: 9,268,934 km (0.036 R)
• M34: 9,360,638 km (0.036 R)
• M35: 9,699,627 km (0.087 R)
• M36: 9,886,325 km (0.118 R)
• M37: 10,263,162 km (0.105 R)
• M38: 10,389,722 km (0.096 R)
• M39: 10,453,301 km (0.116 R)
• M40: 10,548,744 km (0.111 R)
• M41: 11,258,287 km (0.062 R)
• M42: 11,618,668 km (0.065 R)
• M43: 12,485,887 km (0.091 R)
• M44: 12,722,850 km (0.107 R)
• M45: 12,927,201 km (0.102 R)
• M46: 13,616,249 km (0.064 R)
• M47: 13,720,668 km (0.054 R)
• M48: 14,105,733 km (0.062 R)
• M49: 14,176,193 km (0.093 R)
• M50: 15,173,862 km (0.076 R)
• M51: 15,535,739 km (0.067 R)
• M52: 15,608,443 km (0.059 R)
• M53: 16,341,772 km (0.037 R)
• M54: 16,824,375 km (0.03 R)
• M55: 17,048,772 km (0.103 R)
• M56: 17,123,720 km (0.114 R)
• M57: 17,198,818 km (0.096 R)
• M58: 17,727,796 km (0.074 R)
• M59: 17,956,083 km (0.039 R)
• M60: 18,801,610 km (0.119 R)
• M61: 19,073,280 km (0.063 R)
• M62: 19,502,925 km (0.117 R)
• M63: 20,173,273 km (0.092 R)
• M64: 20,411,732 km (0.111 R)
• M65: 20,571,054 km (0.08 R)
• M66: 20,891,193 km (0.07 R)
• M67: 21,658,181 km (0.103 R)
• M68: 22,147,217 km (0.074 R)
• M69: 22,475,434 km (0.109 R)
• M70: 23,011,892 km (0.07 R)
• M71: 23,678,201 km (0.103 R)
• M72: 23,971,712 km (0.079 R)
• M73: 24,392,980 km (0.042 R)
• M74: 24,477,503 km (0.118 R)
• M75: 25,285,780 km (0.064 R)
• M76: 26,232,585 km (0.084 R)
• M77: 26,884,682 km (0.1 R)
• M78: 29,007,177 km (0.114 R)
• M79: 29,816,950 km (0.102 R)
• M80: 30,088,620 km (0.047 R)
• M81: 30,315,560 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 7.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 12.93 AU - 20.93 AU

Year: 25070 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,474,814 km

• M1: 119,379 km (0.065 R)
• M2: 278,850 km (0.103 R)
• M3: 424,260 km (0.078 R)
• M4: 478,713 km (0.105 R)
• M5: 595,400 km (0.098 R)
• M6: 744,100 km (0.087 R)
• M7: 1,287,888 km (0.117 R)
• M8: 1,716,935 km (0.086 R)
• M9: 1,807,890 km (0.057 R)
• M10: 2,662,244 km (0.105 R)
• M11: 2,839,218 km (0.101 R)
• M12: 2,983,730 km (0.105 R)
• M13: 3,820,879 km (0.115 R)
• M14: 5,027,685 km (0.098 R)
• M15: 5,514,178 km (0.083 R)
• M16: 5,831,624 km (0.088 R)
• M17: 5,923,328 km (0.076 R)
• M18: 6,062,005 km (0.095 R)
• M19: 6,531,742 km (0.1 R)
• M20: 6,674,907 km (0.105 R)
• M21: 7,208,972 km (0.096 R)
• M22: 7,857,778 km (0.084 R)
• M23: 8,421,313 km (0.106 R)
• M24: 8,525,134 km (0.084 R)
• M25: 8,786,631 km (0.11 R)
• M26: 8,839,289 km (0.076 R)
• M27: 9,478,970 km (0.112 R)
• M28: 9,532,975 km (0.031 R)
• M29: 10,578,065 km (0.075 R)
• M30: 10,972,256 km (0.063 R)
• M31: 11,601,464 km (0.071 R)
• M32: 12,066,265 km (0.081 R)
• M33: 12,124,907 km (0.083 R)
• M34: 12,954,278 km (0.084 R)
• M35: 14,232,592 km (0.105 R)
• M36: 14,418,542 km (0.107 R)
• M37: 17,038,599 km (0.035 R)
• M38: 18,571,379 km (0.098 R)
• M39: 18,978,435 km (0.086 R)
• M40: 19,046,502 km (0.105 R)
• M41: 19,388,333 km (0.055 R)
• M42: 20,356,381 km (0.109 R)
• M43: 20,705,991 km (0.113 R)
• M44: 20,776,152 km (0.05 R)
• M45: 21,553,014 km (0.046 R)
• M46: 21,624,073 km (0.071 R)
• M47: 22,052,222 km (0.111 R)
• M48: 22,844,642 km (0.114 R)
• M49: 23,499,731 km (0.027 R)
• M50: 24,161,103 km (0.094 R)
• M51: 28,100,314 km (0.085 R)
• M52: 28,489,418 km (0.051 R)
• M53: 29,194,324 km (0.107 R)
• M54: 29,273,012 km (0.113 R)
• M55: 30,381,981 km (0.099 R)
• M56: 31,182,479 km (0.041 R)
• M57: 31,747,062 km (0.118 R)
• M58: 32,152,322 km (0.038 R)
• M59: 32,477,698 km (0.082 R)
• M60: 33,214,018 km (0.106 R)
• M61: 33,790,569 km (0.055 R)
• M62: 34,204,356 km (0.084 R)
• M63: 34,287,234 km (0.083 R)
• M64: 34,453,437 km (0.095 R)
• M65: 36,213,755 km (0.08 R)
• M66: 36,298,278 km (0.101 R)
• M67: 36,807,060 km (0.094 R)
• M68: 39,646,876 km (0.112 R)
• M69: 39,908,523 km (0.032 R)
• M70: 42,200,063 km (0.081 R)
• M71: 43,991,498 km (0.029 R)
• M72: 44,987,520 km (0.116 R)
• M73: 45,899,319 km (0.073 R)
• M74: 46,909,404 km (0.062 R)
• M75: 47,370,914 km (0.112 R)
• M76: 47,926,670 km (0.083 R)
• M77: 48,205,371 km (0.043 R)
• M78: 51,306,834 km (0.116 R)
• M79: 51,972,843 km (0.084 R)
• M80: 56,715,246 km (0.082 R)
• M81: 59,686,259 km (0.062 R)
• M82: 60,086,134 km (0.03 R)
• M83: 60,486,907 km (0.085 R)
• M84: 62,200,401 km (0.117 R)
• M85: 62,504,384 km (0.058 R)
• M86: 63,725,551 km (0.115 R)
• M87: 65,468,666 km (0.114 R)
• M88: 65,778,034 km (0.075 R)
• M89: 67,956,329 km (0.034 R)
• M90: 68,478,575 km (0.097 R)
• M91: 69,737,142 km (0.08 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit