🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 497 Days

Day: 25.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,630,952 km

• M1: 43,683 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.91 AU - 2.59 AU

Year: 1292 Days

Day: 14.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 138.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,630,952 km

• M1: 55,650 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.42 AU - 3.26 AU

Year: 1833 Days

Day: 20.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.22 AU - 3.6 AU

Year: 2411 Days

Day: 30 Hours

Environment

Temp: -129 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 11.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.77 AU - 6.23 AU

Year: 5627 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 102,630,952 km

• M1: 138,079 km (0.073 R)
• M2: 577,597 km (0.117 R)
• M3: 1,030,281 km (0.05 R)
• M4: 1,405,023 km (0.109 R)
• M5: 1,838,857 km (0.053 R)
• M6: 2,680,943 km (0.09 R)
• M7: 3,045,214 km (0.087 R)
• M8: 3,494,756 km (0.12 R)
• M9: 4,123,815 km (0.053 R)
• M10: 4,805,084 km (0.112 R)
• M11: 5,207,502 km (0.095 R)
• M12: 6,313,180 km (0.094 R)
• M13: 6,687,324 km (0.095 R)
• M14: 9,424,217 km (0.084 R)
• M15: 9,772,481 km (0.077 R)
• M16: 11,021,324 km (0.062 R)
• M17: 11,924,446 km (0.059 R)
• M18: 14,790,741 km (0.099 R)
• M19: 15,742,932 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.8

Radius: 4

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.23 AU - 14.11 AU

Year: 18300 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 102,630,952 km

• M1: 96,640 km (0.056 R)
• M2: 306,676 km (0.098 R)
• M3: 498,909 km (0.09 R)
• M4: 708,196 km (0.119 R)
• M5: 1,190,051 km (0.098 R)
• M6: 1,409,661 km (0.108 R)
• M7: 1,930,261 km (0.104 R)
• M8: 2,310,240 km (0.107 R)
• M9: 3,005,272 km (0.084 R)
• M10: 3,338,725 km (0.117 R)
• M11: 5,051,770 km (0.107 R)
• M12: 6,021,913 km (0.071 R)
• M13: 7,743,784 km (0.07 R)
• M14: 8,141,715 km (0.048 R)
• M15: 9,516,669 km (0.101 R)
• M16: 10,390,919 km (0.109 R)
• M17: 10,984,224 km (0.061 R)
• M18: 11,542,972 km (0.044 R)
• M19: 11,771,707 km (0.106 R)
• M20: 12,476,014 km (0.106 R)
• M21: 12,656,279 km (0.078 R)
• M22: 13,458,124 km (0.074 R)
• M23: 14,823,952 km (0.093 R)
• M24: 19,877,219 km (0.053 R)
• M25: 24,156,466 km (0.097 R)
• M26: 25,483,100 km (0.097 R)
• M27: 26,164,368 km (0.073 R)
• M28: 27,057,916 km (0.06 R)
• M29: 27,766,861 km (0.065 R)
• M30: 28,800,881 km (0.117 R)
• M31: 29,433,531 km (0.112 R)
• M32: 30,945,666 km (0.113 R)
• M33: 37,263,483 km (0.032 R)
• M34: 42,461,112 km (0.111 R)
• M35: 46,517,757 km (0.062 R)
• M36: 46,806,631 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.3

Radius: 4

Gravity: 47.39 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.47 AU - 18.97 AU

Year: 29778 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 102,630,952 km

• M1: 49,966 km (0.026 R)
• M2: 424,409 km (0.117 R)
• M3: 753,375 km (0.118 R)
• M4: 1,041,052 km (0.107 R)
• M5: 1,172,099 km (0.075 R)
• M6: 1,811,481 km (0.106 R)
• M7: 2,500,229 km (0.079 R)
• M8: 2,764,419 km (0.089 R)
• M9: 2,960,243 km (0.085 R)
• M10: 3,286,665 km (0.101 R)
• M11: 4,010,869 km (0.115 R)
• M12: 4,189,339 km (0.084 R)
• M13: 4,795,958 km (0.032 R)
• M14: 5,203,762 km (0.038 R)
• M15: 6,713,952 km (0.057 R)
• M16: 9,273,422 km (0.118 R)
• M17: 9,585,633 km (0.079 R)
• M18: 10,099,801 km (0.039 R)
• M19: 14,640,545 km (0.039 R)
• M20: 15,495,198 km (0.062 R)
• M21: 23,563,460 km (0.026 R)
• M22: 30,902,432 km (0.109 R)
• M23: 32,447,030 km (0.098 R)
• M24: 38,497,666 km (0.079 R)
• M25: 40,449,619 km (0.075 R)
• M26: 42,466,348 km (0.083 R)
• M27: 42,980,964 km (0.073 R)
• M28: 43,499,470 km (0.1 R)
• M29: 49,293,695 km (0.037 R)
• M30: 50,434,529 km (0.059 R)
• M31: 51,011,378 km (0.068 R)
• M32: 51,982,717 km (0.099 R)
• M33: 57,024,614 km (0.08 R)
• M34: 58,704,299 km (0.111 R)
• M35: 59,770,782 km (0.086 R)
• M36: 73,100,102 km (0.101 R)
• M37: 81,501,518 km (0.117 R)
• M38: 85,252,087 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit