🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.85 AU - 1.13 AU

Year: 360 Days

Day: 14.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,589,695 km

• M1: 98,585 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.44 AU - 1.46 AU

Year: 638 Days

Day: 23.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.58 AU - 2.78 AU

Year: 1602 Days

Day: 41.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 9.9

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.87 AU - 5.79 AU

Year: 3877 Days

Day: 14.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,589,695 km

• M1: 132,693 km (0.105 R)
• M2: 210,933 km (0.118 R)
• M3: 461,061 km (0.117 R)
• M4: 743,950 km (0.077 R)
• M5: 850,314 km (0.114 R)
• M6: 949,348 km (0.085 R)
• M7: 1,200,972 km (0.093 R)
• M8: 1,342,042 km (0.089 R)
• M9: 1,503,758 km (0.059 R)
• M10: 1,610,122 km (0.116 R)
• M11: 1,719,179 km (0.08 R)
• M12: 2,027,650 km (0.079 R)
• M13: 2,318,468 km (0.102 R)
• M14: 2,388,928 km (0.108 R)
• M15: 2,478,089 km (0.084 R)
• M16: 2,789,402 km (0.087 R)
• M17: 2,978,344 km (0.115 R)
• M18: 3,171,774 km (0.107 R)
• M19: 3,469,474 km (0.038 R)
• M20: 3,693,721 km (0.099 R)
• M21: 4,177,820 km (0.077 R)
• M22: 4,242,446 km (0.079 R)
• M23: 4,482,401 km (0.053 R)
• M24: 4,659,674 km (0.052 R)
• M25: 4,749,284 km (0.119 R)
• M26: 4,816,752 km (0.074 R)
• M27: 5,136,144 km (0.04 R)
• M28: 5,275,270 km (0.091 R)
• M29: 5,415,593 km (0.118 R)
• M30: 5,486,203 km (0.108 R)
• M31: 5,628,321 km (0.111 R)
• M32: 5,940,531 km (0.088 R)
• M33: 6,209,209 km (0.113 R)
• M34: 6,332,627 km (0.056 R)
• M35: 6,682,686 km (0.069 R)
• M36: 6,809,246 km (0.088 R)
• M37: 7,116,221 km (0.097 R)
• M38: 7,375,474 km (0.08 R)
• M39: 7,983,739 km (0.094 R)
• M40: 8,199,160 km (0.116 R)
• M41: 8,334,696 km (0.083 R)
• M42: 8,443,753 km (0.071 R)
• M43: 9,107,668 km (0.11 R)
• M44: 9,903,529 km (0.06 R)
• M45: 10,048,040 km (0.098 R)
• M46: 10,368,329 km (0.096 R)
• M47: 10,456,143 km (0.116 R)
• M48: 10,573,877 km (0.073 R)
• M49: 10,662,439 km (0.113 R)
• M50: 10,751,150 km (0.081 R)
• M51: 10,929,471 km (0.104 R)
• M52: 11,018,930 km (0.109 R)
• M53: 11,621,959 km (0.078 R)
• M54: 11,958,255 km (0.071 R)
• M55: 12,765,635 km (0.069 R)
• M56: 13,654,845 km (0.074 R)
• M57: 13,783,499 km (0.113 R)
• M58: 14,629,774 km (0.108 R)
• M59: 14,860,454 km (0.114 R)
• M60: 15,358,914 km (0.067 R)
• M61: 16,133,682 km (0.111 R)
• M62: 16,783,535 km (0.117 R)
• M63: 17,337,196 km (0.1 R)
• M64: 17,476,622 km (0.109 R)
• M65: 17,896,992 km (0.077 R)
• M66: 18,214,588 km (0.118 R)
• M67: 18,819,263 km (0.12 R)
• M68: 19,106,191 km (0.108 R)
• M69: 19,214,201 km (0.072 R)
• M70: 19,358,413 km (0.114 R)
• M71: 20,085,160 km (0.115 R)
• M72: 20,488,625 km (0.086 R)
• M73: 20,783,782 km (0.056 R)
• M74: 21,229,284 km (0.068 R)
• M75: 21,378,433 km (0.04 R)
• M76: 21,790,426 km (0.074 R)
• M77: 21,978,470 km (0.056 R)
• M78: 22,394,352 km (0.117 R)
• M79: 22,736,483 km (0.085 R)
• M80: 22,927,220 km (0.035 R)
• M81: 23,080,259 km (0.083 R)
• M82: 24,044,567 km (0.058 R)
• M83: 24,668,539 km (0.091 R)
• M84: 24,786,123 km (0.119 R)
• M85: 24,904,006 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.07 AU - 7.05 AU

Year: 6137 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,589,695 km

• M1: 113,545 km (0.105 R)
• M2: 224,696 km (0.107 R)
• M3: 283,488 km (0.069 R)
• M4: 363,074 km (0.11 R)
• M5: 481,256 km (0.083 R)
• M6: 589,266 km (0.119 R)
• M7: 723,605 km (0.114 R)
• M8: 1,053,767 km (0.089 R)
• M9: 1,251,835 km (0.106 R)
• M10: 1,361,041 km (0.117 R)
• M11: 1,439,431 km (0.08 R)
• M12: 1,817,465 km (0.068 R)
• M13: 2,082,253 km (0.117 R)
• M14: 2,173,208 km (0.118 R)
• M15: 2,372,921 km (0.028 R)
• M16: 2,905,340 km (0.085 R)
• M17: 3,022,176 km (0.095 R)
• M18: 3,230,267 km (0.093 R)
• M19: 3,305,814 km (0.072 R)
• M20: 3,535,895 km (0.115 R)
• M21: 3,995,610 km (0.073 R)
• M22: 4,191,284 km (0.107 R)
• M23: 4,390,398 km (0.058 R)
• M24: 4,745,992 km (0.114 R)
• M25: 4,953,485 km (0.063 R)
• M26: 5,040,850 km (0.037 R)
• M27: 5,146,316 km (0.077 R)
• M28: 5,305,937 km (0.075 R)
• M29: 5,395,397 km (0.116 R)
• M30: 5,666,618 km (0.101 R)
• M31: 5,886,826 km (0.117 R)
• M32: 6,506,909 km (0.055 R)
• M33: 6,892,871 km (0.115 R)
• M34: 7,326,107 km (0.089 R)
• M35: 7,445,785 km (0.083 R)
• M36: 7,505,774 km (0.107 R)
• M37: 8,033,406 km (0.052 R)
• M38: 8,847,068 km (0.11 R)
• M39: 8,910,648 km (0.094 R)
• M40: 10,171,758 km (0.06 R)
• M41: 10,596,915 km (0.107 R)
• M42: 10,800,368 km (0.107 R)
• M43: 11,188,126 km (0.076 R)
• M44: 11,257,090 km (0.079 R)
• M45: 11,836,932 km (0.111 R)
• M46: 12,260,443 km (0.079 R)
• M47: 12,593,149 km (0.099 R)
• M48: 12,904,911 km (0.12 R)
• M49: 13,001,401 km (0.074 R)
• M50: 14,551,534 km (0.045 R)
• M51: 15,437,752 km (0.114 R)
• M52: 15,668,432 km (0.088 R)
• M53: 16,237,353 km (0.111 R)
• M54: 16,707,689 km (0.074 R)
• M55: 16,812,856 km (0.036 R)
• M56: 16,970,981 km (0.105 R)
• M57: 17,209,141 km (0.072 R)
• M58: 17,581,789 km (0.115 R)
• M59: 17,661,973 km (0.08 R)
• M60: 17,849,569 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 9.9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.36 AU - 12.82 AU

Year: 14412 Days

Day: 11.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,589,695 km

• M1: 140,173 km (0.065 R)
• M2: 406,009 km (0.117 R)
• M3: 1,621,192 km (0.083 R)
• M4: 2,036,476 km (0.111 R)
• M5: 2,161,390 km (0.088 R)
• M6: 2,288,698 km (0.112 R)
• M7: 2,857,768 km (0.031 R)
• M8: 2,927,630 km (0.068 R)
• M9: 3,104,754 km (0.055 R)
• M10: 3,432,523 km (0.092 R)
• M11: 3,619,371 km (0.103 R)
• M12: 4,121,272 km (0.083 R)
• M13: 6,022,212 km (0.118 R)
• M14: 6,112,270 km (0.036 R)
• M15: 6,708,717 km (0.102 R)
• M16: 7,132,527 km (0.114 R)
• M17: 7,662,253 km (0.093 R)
• M18: 8,657,827 km (0.081 R)
• M19: 9,170,798 km (0.096 R)
• M20: 9,378,889 km (0.098 R)
• M21: 9,483,458 km (0.113 R)
• M22: 9,746,600 km (0.063 R)
• M23: 10,012,137 km (0.107 R)
• M24: 11,994,009 km (0.114 R)
• M25: 12,164,551 km (0.111 R)
• M26: 12,738,857 km (0.051 R)
• M27: 12,971,033 km (0.12 R)
• M28: 14,695,896 km (0.099 R)
• M29: 15,000,478 km (0.037 R)
• M30: 15,122,998 km (0.082 R)
• M31: 15,307,303 km (0.096 R)
• M32: 15,616,073 km (0.088 R)
• M33: 16,114,533 km (0.118 R)
• M34: 16,491,819 km (0.12 R)
• M35: 16,681,509 km (0.111 R)
• M36: 17,063,133 km (0.1 R)
• M37: 17,127,011 km (0.036 R)
• M38: 17,319,095 km (0.062 R)
• M39: 19,146,732 km (0.098 R)
• M40: 19,948,577 km (0.095 R)
• M41: 20,625,058 km (0.094 R)
• M42: 21,309,319 km (0.094 R)
• M43: 21,931,347 km (0.106 R)
• M44: 22,209,749 km (0.108 R)
• M45: 22,279,461 km (0.085 R)
• M46: 23,051,985 km (0.104 R)
• M47: 23,122,595 km (0.093 R)
• M48: 23,405,933 km (0.11 R)
• M49: 23,761,827 km (0.06 R)
• M50: 25,275,757 km (0.082 R)
• M51: 26,154,794 km (0.098 R)
• M52: 26,672,253 km (0.078 R)
• M53: 28,699,454 km (0.111 R)
• M54: 31,871,527 km (0.118 R)
• M55: 32,503,279 km (0.096 R)
• M56: 32,661,853 km (0.071 R)
• M57: 32,979,898 km (0.069 R)
• M58: 33,059,484 km (0.092 R)
• M59: 33,699,015 km (0.102 R)
• M60: 36,215,550 km (0.03 R)
• M61: 36,544,665 km (0.116 R)
• M62: 36,874,828 km (0.045 R)
• M63: 38,960,372 km (0.059 R)
• M64: 39,974,945 km (0.111 R)
• M65: 40,827,054 km (0.118 R)
• M66: 41,169,484 km (0.071 R)
• M67: 41,341,222 km (0.058 R)
• M68: 45,619,571 km (0.092 R)
• M69: 46,509,978 km (0.066 R)
• M70: 46,599,288 km (0.1 R)
• M71: 48,126,981 km (0.03 R)
• M72: 48,307,845 km (0.057 R)
• M73: 49,488,472 km (0.099 R)
• M74: 50,311,559 km (0.074 R)
• M75: 51,138,985 km (0.11 R)
• M76: 52,435,250 km (0.114 R)
• M77: 53,835,935 km (0.115 R)
• M78: 54,588,113 km (0.098 R)
• M79: 55,722,813 km (0.099 R)
• M80: 57,535,191 km (0.119 R)
• M81: 58,400,466 km (0.072 R)
• M82: 62,297,789 km (0.11 R)
• M83: 62,889,598 km (0.102 R)
• M84: 64,277,867 km (0.076 R)
• M85: 65,275,535 km (0.109 R)
• M86: 65,475,697 km (0.1 R)
• M87: 66,278,439 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit