🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.62 AU - 0.8 AU

Year: 221 Days

Day: 13.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 52.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.67 AU - 2.71 AU

Year: 1628 Days

Day: 22.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.4 AU - 3.26 AU

Year: 1757 Days

Day: 31.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.26 AU - 5.32 AU

Year: 3868 Days

Day: 9.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,552,246 km

• M1: 120,127 km (0.082 R)
• M2: 444,306 km (0.108 R)
• M3: 932,743 km (0.114 R)
• M4: 1,807,142 km (0.108 R)
• M5: 2,470,160 km (0.111 R)
• M6: 2,770,553 km (0.073 R)
• M7: 3,267,367 km (0.068 R)
• M8: 3,651,834 km (0.106 R)
• M9: 4,111,697 km (0.064 R)
• M10: 4,963,957 km (0.097 R)
• M11: 5,336,156 km (0.068 R)
• M12: 5,669,909 km (0.067 R)
• M13: 6,227,011 km (0.107 R)
• M14: 6,566,000 km (0.094 R)
• M15: 7,348,397 km (0.079 R)
• M16: 8,486,837 km (0.076 R)
• M17: 9,059,198 km (0.076 R)
• M18: 9,697,981 km (0.103 R)
• M19: 10,887,434 km (0.109 R)
• M20: 11,563,467 km (0.077 R)
• M21: 12,315,046 km (0.12 R)
• M22: 13,350,413 km (0.094 R)
• M23: 16,162,554 km (0.07 R)
• M24: 18,704,820 km (0.066 R)
• M25: 21,086,717 km (0.086 R)
• M26: 21,923,568 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 12.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.51 AU - 10.61 AU

Year: 11773 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,552,246 km

• M1: 150,645 km (0.034 R)
• M2: 534,214 km (0.097 R)
• M3: 946,805 km (0.066 R)
• M4: 1,512,734 km (0.047 R)
• M5: 2,207,017 km (0.068 R)
• M6: 3,173,569 km (0.072 R)
• M7: 3,714,515 km (0.113 R)
• M8: 5,111,011 km (0.075 R)
• M9: 5,509,390 km (0.119 R)
• M10: 6,183,030 km (0.098 R)
• M11: 7,737,651 km (0.11 R)
• M12: 8,537,251 km (0.055 R)
• M13: 9,688,108 km (0.1 R)
• M14: 10,458,387 km (0.038 R)
• M15: 12,712,378 km (0.099 R)
• M16: 13,953,293 km (0.106 R)
• M17: 15,478,144 km (0.094 R)
• M18: 15,963,738 km (0.102 R)
• M19: 21,996,273 km (0.105 R)
• M20: 31,892,022 km (0.109 R)
• M21: 34,174,736 km (0.09 R)
• M22: 34,761,908 km (0.12 R)
• M23: 36,442,191 km (0.111 R)
• M24: 43,022,104 km (0.119 R)
• M25: 43,982,821 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 13.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.72 AU - 11.76 AU

Year: 14842 Days

Day: 5.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,552,246 km

• M1: 165,455 km (0.102 R)
• M2: 621,430 km (0.097 R)
• M3: 1,516,474 km (0.062 R)
• M4: 2,132,069 km (0.11 R)
• M5: 2,959,495 km (0.066 R)
• M6: 3,503,133 km (0.05 R)
• M7: 5,287,238 km (0.067 R)
• M8: 6,503,917 km (0.113 R)
• M9: 8,642,867 km (0.082 R)
• M10: 10,676,202 km (0.075 R)
• M11: 11,899,613 km (0.113 R)
• M12: 15,976,305 km (0.091 R)
• M13: 16,524,132 km (0.08 R)
• M14: 17,328,520 km (0.107 R)
• M15: 18,928,768 km (0.117 R)
• M16: 19,988,819 km (0.094 R)
• M17: 22,714,193 km (0.112 R)
• M18: 25,466,046 km (0.035 R)
• M19: 27,419,794 km (0.06 R)
• M20: 28,547,462 km (0.095 R)
• M21: 29,588,514 km (0.102 R)
• M22: 30,654,848 km (0.111 R)
• M23: 35,705,721 km (0.058 R)
• M24: 37,460,055 km (0.109 R)
• M25: 39,270,937 km (0.089 R)
• M26: 40,414,164 km (0.081 R)
• M27: 40,848,447 km (0.057 R)
• M28: 51,042,345 km (0.047 R)
• M29: 55,020,750 km (0.088 R)
• M30: 57,176,456 km (0.039 R)
• M31: 64,570,929 km (0.111 R)
• M32: 67,373,795 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 3.2

Gravity: 75.55 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.32 AU - 16.44 AU

Year: 20119 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 79,552,246 km

• M1: 39,793 km (0.076 R)
• M2: 458,667 km (0.112 R)
• M3: 1,180,776 km (0.058 R)
• M4: 1,327,382 km (0.087 R)
• M5: 1,675,496 km (0.084 R)
• M6: 1,785,301 km (0.099 R)
• M7: 1,939,237 km (0.06 R)
• M8: 2,769,356 km (0.054 R)
• M9: 3,192,568 km (0.119 R)
• M10: 3,390,785 km (0.113 R)
• M11: 3,597,081 km (0.102 R)
• M12: 4,199,362 km (0.048 R)
• M13: 4,368,407 km (0.069 R)
• M14: 4,506,935 km (0.079 R)
• M15: 4,903,070 km (0.053 R)
• M16: 6,952,411 km (0.074 R)
• M17: 8,507,631 km (0.058 R)
• M18: 9,223,606 km (0.096 R)
• M19: 9,978,926 km (0.097 R)
• M20: 13,486,398 km (0.046 R)
• M21: 13,632,704 km (0.057 R)
• M22: 14,078,356 km (0.074 R)
• M23: 14,687,519 km (0.117 R)
• M24: 15,958,353 km (0.098 R)
• M25: 16,370,046 km (0.053 R)
• M26: 17,560,247 km (0.117 R)
• M27: 24,711,623 km (0.091 R)
• M28: 28,019,831 km (0.037 R)
• M29: 28,138,911 km (0.105 R)
• M30: 29,471,080 km (0.066 R)
• M31: 32,260,182 km (0.112 R)
• M32: 37,051,653 km (0.103 R)
• M33: 43,560,357 km (0.078 R)
• M34: 45,339,823 km (0.109 R)
• M35: 48,184,277 km (0.09 R)
• M36: 54,595,593 km (0.095 R)
• M37: 54,781,394 km (0.119 R)
• M38: 56,472,299 km (0.099 R)
• M39: 59,171,343 km (0.116 R)
• M40: 60,354,064 km (0.116 R)
• M41: 68,427,263 km (0.078 R)
• M42: 71,270,370 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,905 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit