🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.17 AU - 1.29 AU

Year: 509 Days

Day: 18.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.28 AU - 1.72 AU

Year: 685 Days

Day: 38 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.31 AU - 1.85 AU

Year: 740 Days

Day: 18.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,716,156 km

• M1: 47,572 km (0.099 R)
• M2: 365,019 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.82 AU - 1.92 AU

Year: 953 Days

Day: 16.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.9

Radius: 13.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.71 AU - 9.47 AU

Year: 9385 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,716,156 km

• M1: 235,317 km (0.116 R)
• M2: 326,572 km (0.095 R)
• M3: 904,319 km (0.099 R)
• M4: 1,216,380 km (0.081 R)
• M5: 1,693,448 km (0.087 R)
• M6: 2,863,303 km (0.081 R)
• M7: 3,327,954 km (0.114 R)
• M8: 3,757,899 km (0.091 R)
• M9: 4,024,482 km (0.071 R)
• M10: 4,236,163 km (0.076 R)
• M11: 4,513,817 km (0.114 R)
• M12: 4,734,025 km (0.046 R)
• M13: 5,054,762 km (0.112 R)
• M14: 5,283,498 km (0.044 R)
• M15: 5,616,353 km (0.116 R)
• M16: 5,819,357 km (0.088 R)
• M17: 6,584,700 km (0.099 R)
• M18: 7,344,807 km (0.111 R)
• M19: 7,641,758 km (0.087 R)
• M20: 7,980,598 km (0.1 R)
• M21: 8,829,715 km (0.088 R)
• M22: 9,145,666 km (0.116 R)
• M23: 9,505,449 km (0.111 R)
• M24: 9,667,014 km (0.069 R)
• M25: 10,156,798 km (0.072 R)
• M26: 10,446,419 km (0.101 R)
• M27: 11,374,076 km (0.062 R)
• M28: 12,548,419 km (0.086 R)
• M29: 13,082,783 km (0.037 R)
• M30: 13,217,570 km (0.045 R)
• M31: 13,352,807 km (0.051 R)
• M32: 13,761,359 km (0.078 R)
• M33: 14,451,304 km (0.108 R)
• M34: 14,964,425 km (0.107 R)
• M35: 15,436,107 km (0.089 R)
• M36: 15,626,096 km (0.084 R)
• M37: 16,782,787 km (0.088 R)
• M38: 16,978,311 km (0.07 R)
• M39: 19,025,259 km (0.067 R)
• M40: 19,177,998 km (0.088 R)
• M41: 19,948,278 km (0.089 R)
• M42: 20,259,292 km (0.104 R)
• M43: 21,466,098 km (0.103 R)
• M44: 21,572,163 km (0.101 R)
• M45: 21,678,377 km (0.103 R)
• M46: 21,944,661 km (0.105 R)
• M47: 22,588,381 km (0.094 R)
• M48: 22,912,559 km (0.111 R)
• M49: 23,729,663 km (0.06 R)
• M50: 24,334,936 km (0.101 R)
• M51: 24,445,489 km (0.102 R)
• M52: 26,294,668 km (0.108 R)
• M53: 26,749,595 km (0.087 R)
• M54: 26,920,885 km (0.096 R)
• M55: 27,436,997 km (0.079 R)
• M56: 28,654,126 km (0.06 R)
• M57: 28,887,947 km (0.114 R)
• M58: 29,181,009 km (0.035 R)
• M59: 29,593,152 km (0.053 R)
• M60: 29,770,275 km (0.099 R)
• M61: 30,007,089 km (0.105 R)
• M62: 30,661,580 km (0.106 R)
• M63: 30,840,947 km (0.103 R)
• M64: 31,020,614 km (0.073 R)
• M65: 31,380,996 km (0.104 R)
• M66: 32,775,248 km (0.112 R)
• M67: 33,695,574 km (0.118 R)
• M68: 33,818,843 km (0.081 R)
• M69: 34,562,045 km (0.082 R)
• M70: 35,310,633 km (0.113 R)
• M71: 36,443,537 km (0.081 R)
• M72: 39,587,636 km (0.077 R)
• M73: 40,698,550 km (0.054 R)
• M74: 41,290,957 km (0.063 R)
• M75: 41,489,025 km (0.053 R)
• M76: 42,550,721 km (0.091 R)
• M77: 44,565,505 km (0.098 R)
• M78: 44,701,041 km (0.072 R)
• M79: 45,584,566 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 3.9

Gravity: 55.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.15 AU - 20.57 AU

Year: 25807 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,716,156 km

• M1: 131,048 km (0.067 R)
• M2: 175,628 km (0.061 R)
• M3: 262,694 km (0.11 R)
• M4: 321,935 km (0.103 R)
• M5: 736,470 km (0.081 R)
• M6: 764,595 km (0.075 R)
• M7: 1,433,896 km (0.11 R)
• M8: 1,725,013 km (0.089 R)
• M9: 1,955,095 km (0.1 R)
• M10: 2,034,082 km (0.117 R)
• M11: 2,360,056 km (0.064 R)
• M12: 2,615,120 km (0.104 R)
• M13: 2,879,011 km (0.096 R)
• M14: 3,197,505 km (0.063 R)
• M15: 3,720,499 km (0.11 R)
• M16: 4,117,233 km (0.041 R)
• M17: 4,320,686 km (0.105 R)
• M18: 5,112,208 km (0.071 R)
• M19: 5,890,566 km (0.103 R)
• M20: 6,004,709 km (0.091 R)
• M21: 6,235,239 km (0.109 R)
• M22: 6,410,119 km (0.096 R)
• M23: 6,645,586 km (0.054 R)
• M24: 7,430,825 km (0.092 R)
• M25: 8,565,376 km (0.101 R)
• M26: 10,572,530 km (0.101 R)
• M27: 11,272,499 km (0.099 R)
• M28: 12,716,567 km (0.079 R)
• M29: 13,989,046 km (0.108 R)
• M30: 14,524,756 km (0.088 R)
• M31: 15,774,048 km (0.034 R)
• M32: 16,251,415 km (0.099 R)
• M33: 16,331,300 km (0.087 R)
• M34: 16,814,202 km (0.077 R)
• M35: 17,220,211 km (0.086 R)
• M36: 18,791,886 km (0.026 R)
• M37: 18,960,034 km (0.093 R)
• M38: 20,150,684 km (0.088 R)
• M39: 21,893,050 km (0.046 R)
• M40: 23,773,794 km (0.118 R)
• M41: 23,955,556 km (0.117 R)
• M42: 24,046,661 km (0.093 R)
• M43: 25,148,449 km (0.075 R)
• M44: 25,519,452 km (0.065 R)
• M45: 26,172,895 km (0.105 R)
• M46: 30,011,128 km (0.12 R)
• M47: 33,104,064 km (0.098 R)
• M48: 35,049,136 km (0.08 R)
• M49: 35,671,163 km (0.04 R)
• M50: 37,664,406 km (0.115 R)
• M51: 39,156,195 km (0.119 R)
• M52: 39,370,868 km (0.104 R)
• M53: 40,125,290 km (0.082 R)
• M54: 40,450,067 km (0.102 R)
• M55: 40,558,526 km (0.049 R)
• M56: 42,087,117 km (0.062 R)
• M57: 43,412,255 km (0.055 R)
• M58: 46,898,484 km (0.078 R)
• M59: 47,126,471 km (0.081 R)
• M60: 48,963,533 km (0.059 R)
• M61: 51,762,658 km (0.07 R)
• M62: 55,816,013 km (0.093 R)
• M63: 57,392,475 km (0.111 R)
• M64: 57,636,320 km (0.099 R)
• M65: 58,983,598 km (0.058 R)
• M66: 59,352,955 km (0.113 R)
• M67: 60,341,348 km (0.111 R)
• M68: 61,584,357 km (0.117 R)
• M69: 62,836,042 km (0.062 R)
• M70: 63,213,029 km (0.085 R)
• M71: 67,925,362 km (0.07 R)
• M72: 69,477,739 km (0.091 R)
• M73: 71,697,024 km (0.084 R)
• M74: 73,145,280 km (0.082 R)
• M75: 74,071,890 km (0.044 R)
• M76: 74,869,396 km (0.116 R)
• M77: 75,135,830 km (0.101 R)
• M78: 76,204,557 km (0.044 R)
• M79: 77,817,222 km (0.085 R)
• M80: 79,305,422 km (0.081 R)
• M81: 80,803,046 km (0.059 R)
• M82: 83,135,576 km (0.109 R)
• M83: 84,379,482 km (0.062 R)
• M84: 84,518,159 km (0.079 R)
• M85: 87,445,939 km (0.101 R)
• M86: 89,557,513 km (0.117 R)
• M87: 90,832,386 km (0.1 R)
• M88: 91,828,259 km (0.089 R)
• M89: 91,970,826 km (0.082 R)
• M90: 95,269,758 km (0.117 R)
• M91: 95,702,994 km (0.06 R)
• M92: 96,281,489 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit