🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.89 AU - 1.35 AU

Year: 454 Days

Day: 45.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,943,558 km

• M1: 131,945 km (0.113 R)
• M2: 777,311 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.07 AU - 1.75 AU

Year: 641 Days

Day: 39.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.73 AU - 3.73 AU

Year: 2223 Days

Day: 45 Hours

Environment

Temp: -112 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,943,558 km

• M1: 1,785,750 km (0.077 R)
• M2: 2,584,303 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.05 AU - 4.95 AU

Year: 3063 Days

Day: 37.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,943,558 km

• M1: 3,619,670 km (0.068 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 8.5

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.53 AU - 4.79 AU

Year: 3852 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,943,558 km

• M1: 134,937 km (0.098 R)
• M2: 188,493 km (0.104 R)
• M3: 516,711 km (0.103 R)
• M4: 596,148 km (0.095 R)
• M5: 701,764 km (0.078 R)
• M6: 884,572 km (0.099 R)
• M7: 944,860 km (0.113 R)
• M8: 1,134,700 km (0.063 R)
• M9: 1,323,193 km (0.05 R)
• M10: 1,654,852 km (0.099 R)
• M11: 1,776,325 km (0.093 R)
• M12: 2,044,405 km (0.099 R)
• M13: 2,291,690 km (0.076 R)
• M14: 2,359,308 km (0.097 R)
• M15: 2,905,789 km (0.089 R)
• M16: 3,146,642 km (0.116 R)
• M17: 3,336,182 km (0.114 R)
• M18: 3,746,679 km (0.095 R)
• M19: 4,214,621 km (0.104 R)
• M20: 4,277,003 km (0.108 R)
• M21: 4,360,628 km (0.116 R)
• M22: 4,445,002 km (0.099 R)
• M23: 4,529,824 km (0.11 R)
• M24: 4,615,094 km (0.107 R)
• M25: 4,765,739 km (0.105 R)
• M26: 4,940,021 km (0.081 R)
• M27: 5,005,844 km (0.084 R)
• M28: 5,339,597 km (0.05 R)
• M29: 5,634,753 km (0.078 R)
• M30: 5,865,433 km (0.098 R)
• M31: 5,935,296 km (0.055 R)
• M32: 6,005,307 km (0.076 R)
• M33: 6,360,004 km (0.052 R)
• M34: 6,941,491 km (0.116 R)
• M35: 7,188,926 km (0.111 R)
• M36: 7,288,707 km (0.041 R)
• M37: 7,388,938 km (0.076 R)
• M38: 7,974,165 km (0.064 R)
• M39: 8,627,010 km (0.053 R)
• M40: 9,460,420 km (0.114 R)
• M41: 9,707,256 km (0.039 R)
• M42: 9,762,308 km (0.038 R)
• M43: 11,290,002 km (0.064 R)
• M44: 11,464,283 km (0.079 R)
• M45: 11,697,955 km (0.077 R)
• M46: 11,845,010 km (0.116 R)
• M47: 12,289,465 km (0.113 R)
• M48: 12,679,018 km (0.065 R)
• M49: 13,042,242 km (0.098 R)
• M50: 13,408,906 km (0.12 R)
• M51: 13,562,842 km (0.051 R)
• M52: 14,027,643 km (0.099 R)
• M53: 14,246,355 km (0.077 R)
• M54: 14,497,829 km (0.067 R)
• M55: 14,973,101 km (0.098 R)
• M56: 15,132,722 km (0.08 R)
• M57: 15,324,955 km (0.072 R)
• M58: 15,550,250 km (0.096 R)
• M59: 16,825,572 km (0.032 R)
• M60: 17,024,686 km (0.088 R)
• M61: 17,626,968 km (0.115 R)
• M62: 18,543,404 km (0.089 R)
• M63: 18,680,436 km (0.058 R)
• M64: 19,059,218 km (0.112 R)
• M65: 19,162,889 km (0.113 R)
• M66: 19,232,153 km (0.084 R)
• M67: 19,301,416 km (0.115 R)
• M68: 19,405,686 km (0.098 R)
• M69: 20,210,523 km (0.116 R)
• M70: 20,705,692 km (0.077 R)
• M71: 22,324,490 km (0.118 R)
• M72: 22,616,505 km (0.118 R)
• M73: 22,909,867 km (0.043 R)
• M74: 23,278,177 km (0.082 R)
• M75: 23,352,078 km (0.115 R)
• M76: 24,470,173 km (0.117 R)
• M77: 24,733,614 km (0.053 R)
• M78: 25,187,345 km (0.082 R)
• M79: 25,301,189 km (0.093 R)
• M80: 25,415,182 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 12.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.31 AU - 7.83 AU

Year: 7975 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,943,558 km

• M1: 267,331 km (0.096 R)
• M2: 1,097,151 km (0.086 R)
• M3: 1,291,329 km (0.11 R)
• M4: 1,759,271 km (0.109 R)
• M5: 1,849,927 km (0.094 R)
• M6: 1,942,379 km (0.025 R)
• M7: 2,131,770 km (0.082 R)
• M8: 2,427,824 km (0.092 R)
• M9: 3,004,972 km (0.058 R)
• M10: 3,337,678 km (0.088 R)
• M11: 3,508,668 km (0.093 R)
• M12: 3,978,705 km (0.073 R)
• M13: 5,010,781 km (0.114 R)
• M14: 5,108,618 km (0.056 R)
• M15: 5,439,528 km (0.105 R)
• M16: 5,607,527 km (0.037 R)
• M17: 6,052,580 km (0.044 R)
• M18: 6,297,023 km (0.094 R)
• M19: 6,580,362 km (0.11 R)
• M20: 6,723,676 km (0.088 R)
• M21: 7,270,307 km (0.119 R)
• M22: 7,455,659 km (0.092 R)
• M23: 7,983,141 km (0.074 R)
• M24: 8,797,103 km (0.063 R)
• M25: 9,154,043 km (0.097 R)
• M26: 9,882,286 km (0.09 R)
• M27: 10,253,438 km (0.087 R)
• M28: 10,461,529 km (0.109 R)
• M29: 10,671,115 km (0.079 R)
• M30: 11,009,356 km (0.064 R)
• M31: 11,783,375 km (0.111 R)
• M32: 12,842,678 km (0.092 R)
• M33: 13,112,253 km (0.118 R)
• M34: 13,247,789 km (0.036 R)
• M35: 13,520,207 km (0.086 R)
• M36: 14,024,501 km (0.09 R)
• M37: 15,430,871 km (0.087 R)
• M38: 15,526,314 km (0.087 R)
• M39: 15,813,542 km (0.108 R)
• M40: 16,006,075 km (0.071 R)
• M41: 16,150,885 km (0.108 R)
• M42: 16,588,160 km (0.105 R)
• M43: 16,685,997 km (0.04 R)
• M44: 17,029,474 km (0.059 R)
• M45: 17,276,160 km (0.067 R)
• M46: 17,873,355 km (0.07 R)
• M47: 18,883,739 km (0.115 R)
• M48: 19,550,347 km (0.116 R)
• M49: 20,643,459 km (0.102 R)
• M50: 21,224,048 km (0.102 R)
• M51: 21,489,734 km (0.09 R)
• M52: 23,819,721 km (0.096 R)
• M53: 24,484,085 km (0.073 R)
• M54: 24,706,986 km (0.056 R)
• M55: 25,887,912 km (0.056 R)
• M56: 26,285,692 km (0.113 R)
• M57: 26,800,159 km (0.069 R)
• M58: 27,087,387 km (0.114 R)
• M59: 27,375,513 km (0.11 R)
• M60: 28,071,442 km (0.06 R)
• M61: 28,831,998 km (0.069 R)
• M62: 29,777,307 km (0.04 R)
• M63: 30,074,707 km (0.1 R)
• M64: 30,792,777 km (0.118 R)
• M65: 32,184,785 km (0.085 R)
• M66: 32,490,114 km (0.068 R)
• M67: 32,857,676 km (0.068 R)
• M68: 34,404,369 km (0.06 R)
• M69: 35,155,200 km (0.087 R)
• M70: 35,595,766 km (0.106 R)
• M71: 36,291,695 km (0.11 R)
• M72: 37,632,691 km (0.094 R)
• M73: 40,100,308 km (0.028 R)
• M74: 40,231,655 km (0.108 R)
• M75: 40,428,825 km (0.05 R)
• M76: 42,085,172 km (0.059 R)
• M77: 42,352,204 km (0.034 R)
• M78: 43,224,061 km (0.109 R)
• M79: 43,695,892 km (0.088 R)
• M80: 45,190,226 km (0.061 R)
• M81: 45,874,935 km (0.079 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: 390 - 11,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit