🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.41 AU

Year: 512 Days

Day: 35.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.17 AU - 1.35 AU

Year: 545 Days

Day: 34.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.02 AU - 1.62 AU

Year: 584 Days

Day: 28.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.4 AU - 1.7 AU

Year: 743 Days

Day: 32.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.26 AU - 3.26 AU

Year: 2266 Days

Day: 38 Hours

Environment

Temp: -119 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 14.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.41 AU - 4.65 AU

Year: 3115 Days

Day: 8.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 46,532,637 km

• M1: 183,706 km (0.111 R)
• M2: 539,899 km (0.097 R)
• M3: 679,773 km (0.032 R)
• M4: 888,911 km (0.118 R)
• M5: 1,025,643 km (0.117 R)
• M6: 1,207,404 km (0.059 R)
• M7: 1,427,313 km (0.042 R)
• M8: 1,848,431 km (0.104 R)
• M9: 1,952,402 km (0.065 R)
• M10: 2,135,510 km (0.026 R)
• M11: 2,821,865 km (0.105 R)
• M12: 2,960,093 km (0.075 R)
• M13: 3,243,731 km (0.087 R)
• M14: 3,667,242 km (0.116 R)
• M15: 3,761,788 km (0.085 R)
• M16: 3,933,826 km (0.074 R)
• M17: 4,266,232 km (0.059 R)
• M18: 4,365,864 km (0.102 R)
• M19: 4,875,395 km (0.117 R)
• M20: 5,084,532 km (0.111 R)
• M21: 5,752,188 km (0.102 R)
• M22: 6,152,512 km (0.064 R)
• M23: 6,356,264 km (0.082 R)
• M24: 6,562,260 km (0.096 R)
• M25: 6,933,861 km (0.057 R)
• M26: 7,264,772 km (0.111 R)
• M27: 7,649,238 km (0.12 R)
• M28: 8,114,637 km (0.11 R)
• M29: 8,313,303 km (0.077 R)
• M30: 8,868,311 km (0.115 R)
• M31: 9,802,251 km (0.103 R)
• M32: 10,173,852 km (0.063 R)
• M33: 10,469,308 km (0.115 R)
• M34: 10,685,776 km (0.111 R)
• M35: 10,794,683 km (0.094 R)
• M36: 10,903,890 km (0.097 R)
• M37: 11,261,429 km (0.096 R)
• M38: 11,594,882 km (0.115 R)
• M39: 11,959,901 km (0.106 R)
• M40: 12,357,233 km (0.115 R)
• M41: 12,528,822 km (0.083 R)
• M42: 13,281,748 km (0.059 R)
• M43: 13,841,244 km (0.095 R)
• M44: 14,408,519 km (0.109 R)
• M45: 14,710,108 km (0.066 R)
• M46: 14,892,169 km (0.111 R)
• M47: 15,289,052 km (0.09 R)
• M48: 15,381,055 km (0.097 R)
• M49: 16,030,908 km (0.104 R)
• M50: 16,469,080 km (0.084 R)
• M51: 16,563,476 km (0.118 R)
• M52: 16,721,302 km (0.119 R)
• M53: 17,165,757 km (0.085 R)
• M54: 17,678,429 km (0.069 R)
• M55: 18,066,336 km (0.118 R)
• M56: 18,555,073 km (0.11 R)
• M57: 18,719,032 km (0.117 R)
• M58: 18,883,290 km (0.107 R)
• M59: 19,048,147 km (0.082 R)
• M60: 19,147,331 km (0.118 R)
• M61: 19,612,430 km (0.104 R)
• M62: 20,215,759 km (0.109 R)
• M63: 20,418,165 km (0.107 R)
• M64: 20,519,742 km (0.078 R)
• M65: 20,621,318 km (0.115 R)
• M66: 20,927,396 km (0.075 R)
• M67: 21,406,408 km (0.053 R)
• M68: 21,612,704 km (0.113 R)
• M69: 22,724,665 km (0.09 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 11.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.41 AU - 9.23 AU

Year: 9240 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,532,637 km

• M1: 188,194 km (0.088 R)
• M2: 660,475 km (0.049 R)
• M3: 773,122 km (0.029 R)
• M4: 1,075,609 km (0.108 R)
• M5: 1,436,289 km (0.117 R)
• M6: 1,630,766 km (0.082 R)
• M7: 1,974,542 km (0.097 R)
• M8: 2,118,605 km (0.111 R)
• M9: 3,508,818 km (0.053 R)
• M10: 4,228,982 km (0.062 R)
• M11: 4,479,259 km (0.106 R)
• M12: 4,702,160 km (0.093 R)
• M13: 5,092,910 km (0.088 R)
• M14: 5,292,324 km (0.117 R)
• M15: 5,802,004 km (0.105 R)
• M16: 5,975,388 km (0.045 R)
• M17: 6,398,750 km (0.072 R)
• M18: 6,470,258 km (0.104 R)
• M19: 7,764,578 km (0.093 R)
• M20: 7,879,170 km (0.113 R)
• M21: 8,265,432 km (0.099 R)
• M22: 8,896,137 km (0.09 R)
• M23: 9,298,256 km (0.089 R)
• M24: 9,624,379 km (0.064 R)
• M25: 9,995,681 km (0.07 R)
• M26: 10,709,861 km (0.069 R)
• M27: 11,051,692 km (0.088 R)
• M28: 11,353,730 km (0.071 R)
• M29: 11,658,461 km (0.099 R)
• M30: 12,098,578 km (0.095 R)
• M31: 12,409,891 km (0.109 R)
• M32: 12,904,462 km (0.089 R)
• M33: 13,313,911 km (0.061 R)
• M34: 13,497,318 km (0.077 R)
• M35: 14,099,151 km (0.062 R)
• M36: 14,520,867 km (0.054 R)
• M37: 14,946,772 km (0.033 R)
• M38: 16,151,334 km (0.099 R)
• M39: 17,087,667 km (0.077 R)
• M40: 17,537,358 km (0.104 R)
• M41: 17,788,832 km (0.117 R)
• M42: 18,193,644 km (0.062 R)
• M43: 18,909,620 km (0.053 R)
• M44: 19,219,287 km (0.112 R)
• M45: 19,582,660 km (0.101 R)
• M46: 20,053,146 km (0.113 R)
• M47: 20,952,079 km (0.111 R)
• M48: 22,026,491 km (0.108 R)
• M49: 22,189,254 km (0.081 R)
• M50: 22,515,826 km (0.089 R)
• M51: 23,505,266 km (0.08 R)
• M52: 26,327,430 km (0.106 R)
• M53: 26,442,471 km (0.12 R)
• M54: 27,311,186 km (0.108 R)
• M55: 27,836,873 km (0.104 R)
• M56: 29,672,887 km (0.084 R)
• M57: 30,394,099 km (0.077 R)
• M58: 31,303,803 km (0.076 R)
• M59: 31,486,761 km (0.109 R)
• M60: 32,099,365 km (0.025 R)
• M61: 32,654,074 km (0.101 R)
• M62: 32,777,791 km (0.105 R)
• M63: 35,094,314 km (0.034 R)
• M64: 35,474,891 km (0.086 R)
• M65: 36,432,317 km (0.049 R)
• M66: 37,592,599 km (0.102 R)
• M67: 38,503,350 km (0.105 R)
• M68: 39,487,256 km (0.115 R)
• M69: 40,147,730 km (0.112 R)
• M70: 41,078,528 km (0.092 R)
• M71: 41,546,769 km (0.033 R)
• M72: 42,758,512 km (0.085 R)
• M73: 43,164,970 km (0.084 R)
• M74: 43,504,706 km (0.078 R)
• M75: 44,050,140 km (0.081 R)
• M76: 44,186,873 km (0.113 R)
• M77: 44,666,483 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit