🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 36 Hours

Environment

Temp: 163 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.95 AU - 1.01 AU

Year: 371 Days

Day: 27.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.85 AU - 1.27 AU

Year: 418 Days

Day: 17.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,430,791 km

• M1: 327,021 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.1 AU - 1.46 AU

Year: 554 Days

Day: 35.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.32 AU - 3 AU

Year: 1661 Days

Day: 14 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.37 AU - 3.71 AU

Year: 2550 Days

Day: 40.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 9.3

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.27 AU - 5.77 AU

Year: 4966 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,430,791 km

• M1: 143,165 km (0.088 R)
• M2: 300,093 km (0.055 R)
• M3: 601,234 km (0.091 R)
• M4: 687,103 km (0.104 R)
• M5: 751,281 km (0.113 R)
• M6: 956,978 km (0.094 R)
• M7: 1,059,303 km (0.095 R)
• M8: 1,243,607 km (0.06 R)
• M9: 1,388,867 km (0.088 R)
• M10: 1,522,906 km (0.039 R)
• M11: 1,678,787 km (0.101 R)
• M12: 1,876,705 km (0.04 R)
• M13: 2,063,254 km (0.078 R)
• M14: 2,890,829 km (0.06 R)
• M15: 3,418,611 km (0.092 R)
• M16: 3,763,733 km (0.116 R)
• M17: 3,834,044 km (0.065 R)
• M18: 3,976,162 km (0.04 R)
• M19: 4,537,004 km (0.079 R)
• M20: 5,786,296 km (0.11 R)
• M21: 6,031,786 km (0.072 R)
• M22: 6,225,216 km (0.075 R)
• M23: 6,504,964 km (0.072 R)
• M24: 6,961,238 km (0.05 R)
• M25: 7,575,786 km (0.118 R)
• M26: 7,694,866 km (0.117 R)
• M27: 8,025,477 km (0.11 R)
• M28: 8,207,687 km (0.066 R)
• M29: 8,360,726 km (0.118 R)
• M30: 8,452,878 km (0.117 R)
• M31: 8,762,845 km (0.083 R)
• M32: 9,361,984 km (0.107 R)
• M33: 9,618,245 km (0.115 R)
• M34: 9,682,573 km (0.045 R)
• M35: 9,909,213 km (0.098 R)
• M36: 10,400,792 km (0.095 R)
• M37: 11,102,256 km (0.087 R)
• M38: 11,169,875 km (0.11 R)
• M39: 11,271,601 km (0.105 R)
• M40: 11,578,426 km (0.103 R)
• M41: 12,061,328 km (0.082 R)
• M42: 13,404,867 km (0.104 R)
• M43: 13,585,132 km (0.026 R)
• M44: 13,766,295 km (0.1 R)
• M45: 13,911,704 km (0.09 R)
• M46: 14,204,318 km (0.095 R)
• M47: 14,277,770 km (0.099 R)
• M48: 14,424,975 km (0.041 R)
• M49: 14,721,029 km (0.057 R)
• M50: 14,795,379 km (0.028 R)
• M51: 15,810,999 km (0.108 R)
• M52: 16,307,963 km (0.032 R)
• M53: 16,500,496 km (0.096 R)
• M54: 16,577,838 km (0.114 R)
• M55: 17,829,673 km (0.098 R)
• M56: 18,547,294 km (0.111 R)
• M57: 18,828,837 km (0.107 R)
• M58: 19,030,794 km (0.104 R)
• M59: 19,152,417 km (0.116 R)
• M60: 19,518,633 km (0.096 R)
• M61: 21,216,120 km (0.095 R)
• M62: 21,426,305 km (0.074 R)
• M63: 22,103,684 km (0.117 R)
• M64: 22,616,356 km (0.031 R)
• M65: 23,003,365 km (0.049 R)
• M66: 23,262,768 km (0.114 R)
• M67: 23,392,769 km (0.107 R)
• M68: 24,177,709 km (0.069 R)
• M69: 24,661,807 km (0.117 R)
• M70: 24,882,913 km (0.066 R)
• M71: 25,416,080 km (0.114 R)
• M72: 26,403,575 km (0.057 R)
• M73: 26,856,558 km (0.064 R)
• M74: 26,947,364 km (0.07 R)
• M75: 27,678,299 km (0.109 R)
• M76: 28,369,441 km (0.071 R)
• M77: 28,833,494 km (0.113 R)
• M78: 29,627,858 km (0.083 R)
• M79: 30,334,858 km (0.104 R)
• M80: 30,429,553 km (0.084 R)
• M81: 30,856,805 km (0.117 R)
• M82: 31,621,250 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 6

Gravity: 18.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.24 AU - 23.14 AU

Year: 30937 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,430,791 km

• M1: 175,030 km (0.102 R)
• M2: 297,101 km (0.108 R)
• M3: 622,327 km (0.102 R)
• M4: 703,708 km (0.103 R)
• M5: 847,622 km (0.08 R)
• M6: 1,130,062 km (0.113 R)
• M7: 1,299,108 km (0.067 R)
• M8: 1,586,635 km (0.108 R)
• M9: 1,973,196 km (0.111 R)
• M10: 2,784,166 km (0.102 R)
• M11: 3,937,416 km (0.113 R)
• M12: 4,997,317 km (0.058 R)
• M13: 5,052,518 km (0.096 R)
• M14: 7,421,401 km (0.072 R)
• M15: 7,484,531 km (0.11 R)
• M16: 7,674,820 km (0.11 R)
• M17: 8,255,110 km (0.049 R)
• M18: 8,916,482 km (0.109 R)
• M19: 10,430,263 km (0.083 R)
• M20: 11,507,218 km (0.083 R)
• M21: 11,800,430 km (0.113 R)
• M22: 12,769,973 km (0.037 R)
• M23: 14,943,630 km (0.062 R)
• M24: 16,895,733 km (0.1 R)
• M25: 18,497,029 km (0.06 R)
• M26: 20,943,702 km (0.077 R)
• M27: 21,033,012 km (0.053 R)
• M28: 22,569,532 km (0.1 R)
• M29: 23,120,351 km (0.081 R)
• M30: 23,768,708 km (0.087 R)
• M31: 24,235,304 km (0.116 R)
• M32: 25,272,765 km (0.106 R)
• M33: 25,749,085 km (0.04 R)
• M34: 26,228,396 km (0.075 R)
• M35: 29,564,728 km (0.057 R)
• M36: 29,664,959 km (0.102 R)
• M37: 30,470,094 km (0.038 R)
• M38: 31,282,411 km (0.117 R)
• M39: 31,486,612 km (0.12 R)
• M40: 32,101,908 km (0.076 R)
• M41: 32,514,200 km (0.075 R)
• M42: 32,721,093 km (0.089 R)
• M43: 33,344,169 km (0.06 R)
• M44: 35,449,459 km (0.115 R)
• M45: 36,410,775 km (0.085 R)
• M46: 39,345,886 km (0.115 R)
• M47: 43,148,364 km (0.115 R)
• M48: 43,375,603 km (0.111 R)
• M49: 44,403,490 km (0.069 R)
• M50: 45,554,796 km (0.103 R)
• M51: 46,715,974 km (0.105 R)
• M52: 47,534,574 km (0.096 R)
• M53: 54,006,626 km (0.083 R)
• M54: 55,852,814 km (0.091 R)
• M55: 55,976,531 km (0.03 R)
• M56: 57,970,072 km (0.101 R)
• M57: 59,227,592 km (0.087 R)
• M58: 61,258,533 km (0.093 R)
• M59: 61,641,952 km (0.078 R)
• M60: 63,054,306 km (0.094 R)
• M61: 66,565,817 km (0.084 R)
• M62: 66,697,163 km (0.067 R)
• M63: 68,279,161 km (0.101 R)
• M64: 68,809,186 km (0.053 R)
• M65: 70,675,270 km (0.032 R)
• M66: 71,077,389 km (0.115 R)
• M67: 72,153,147 km (0.107 R)
• M68: 72,287,935 km (0.095 R)
• M69: 73,641,048 km (0.104 R)
• M70: 74,456,955 km (0.09 R)
• M71: 75,002,538 km (0.105 R)
• M72: 80,670,801 km (0.028 R)
• M73: 81,792,785 km (0.077 R)
• M74: 82,214,951 km (0.113 R)
• M75: 82,637,714 km (0.08 R)
• M76: 83,202,596 km (0.097 R)
• M77: 86,332,034 km (0.073 R)
• M78: 87,623,362 km (0.057 R)
• M79: 88,487,889 km (0.104 R)
• M80: 88,632,250 km (0.1 R)
• M81: 89,210,446 km (0.109 R)
• M82: 89,499,918 km (0.071 R)
• M83: 90,225,169 km (0.092 R)
• M84: 92,559,195 km (0.059 R)
• M85: 95,948,783 km (0.097 R)
• M86: 96,097,035 km (0.111 R)
• M87: 97,286,188 km (0.094 R)
• M88: 99,528,959 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit