🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 182 Days

Day: 24.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.59 AU - 3.11 AU

Year: 1842 Days

Day: 26.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,174,958 km

• M1: 35,455 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.36 AU - 3.74 AU

Year: 2561 Days

Day: 29.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,174,958 km

• M1: 1,863,989 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.7

Radius: 11.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.48 AU - 13.4 AU

Year: 13855 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,174,958 km

• M1: 141,819 km (0.103 R)
• M2: 614,847 km (0.053 R)
• M3: 1,063,042 km (0.109 R)
• M4: 1,918,742 km (0.107 R)
• M5: 3,421,602 km (0.089 R)
• M6: 3,781,685 km (0.11 R)
• M7: 4,353,747 km (0.079 R)
• M8: 6,099,105 km (0.112 R)
• M9: 6,844,701 km (0.088 R)
• M10: 7,284,519 km (0.068 R)
• M11: 8,027,721 km (0.089 R)
• M12: 8,923,363 km (0.113 R)
• M13: 9,556,761 km (0.047 R)
• M14: 10,107,131 km (0.082 R)
• M15: 12,329,857 km (0.037 R)
• M16: 12,850,307 km (0.046 R)
• M17: 16,993,121 km (0.07 R)
• M18: 18,049,432 km (0.079 R)
• M19: 18,720,827 km (0.102 R)
• M20: 23,301,215 km (0.056 R)
• M21: 29,721,806 km (0.112 R)
• M22: 30,304,938 km (0.113 R)
• M23: 35,507,653 km (0.1 R)
• M24: 41,566,068 km (0.079 R)
• M25: 44,991,709 km (0.042 R)
• M26: 45,451,872 km (0.058 R)
• M27: 47,324,389 km (0.107 R)
• M28: 54,979,910 km (0.098 R)
• M29: 58,916,728 km (0.108 R)
• M30: 60,207,757 km (0.085 R)
• M31: 64,000,363 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.9

Radius: 10.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.01 AU - 11.85 AU

Year: 14796 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,174,958 km

• M1: 306,376 km (0.107 R)
• M2: 1,217,427 km (0.044 R)
• M3: 2,028,846 km (0.069 R)
• M4: 3,357,575 km (0.027 R)
• M5: 3,785,574 km (0.055 R)
• M6: 5,875,307 km (0.045 R)
• M7: 6,614,021 km (0.055 R)
• M8: 8,685,802 km (0.105 R)
• M9: 9,252,927 km (0.107 R)
• M10: 11,828,255 km (0.109 R)
• M11: 15,249,558 km (0.072 R)
• M12: 19,678,852 km (0.098 R)
• M13: 22,799,912 km (0.03 R)
• M14: 24,898,172 km (0.032 R)
• M15: 25,466,195 km (0.111 R)
• M16: 26,236,774 km (0.058 R)
• M17: 28,642,008 km (0.098 R)
• M18: 29,370,400 km (0.039 R)
• M19: 30,432,246 km (0.083 R)
• M20: 34,701,620 km (0.056 R)
• M21: 36,856,727 km (0.071 R)
• M22: 39,354,263 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit