🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.46 AU - 1.96 AU

Year: 782 Days

Day: 27.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.54 AU - 1.88 AU

Year: 782 Days

Day: 15.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.62 AU - 4.24 AU

Year: 2726 Days

Day: 41.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,756,665 km

• M1: 67,020 km (0.069 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 11.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.85 AU - 8.91 AU

Year: 7014 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,756,665 km

• M1: 568,023 km (0.067 R)
• M2: 1,247,347 km (0.118 R)
• M3: 1,988,455 km (0.111 R)
• M4: 2,661,645 km (0.102 R)
• M5: 3,569,555 km (0.093 R)
• M6: 4,946,304 km (0.096 R)
• M7: 7,032,147 km (0.061 R)
• M8: 12,224,689 km (0.106 R)
• M9: 14,465,067 km (0.105 R)
• M10: 15,229,213 km (0.101 R)
• M11: 18,831,829 km (0.088 R)
• M12: 19,248,758 km (0.109 R)
• M13: 20,390,788 km (0.113 R)
• M14: 24,414,821 km (0.071 R)
• M15: 26,525,797 km (0.083 R)
• M16: 31,691,112 km (0.096 R)
• M17: 34,612,609 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 12.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.83 AU - 8.89 AU

Year: 7709 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,756,665 km

• M1: 157,826 km (0.118 R)
• M2: 562,638 km (0.047 R)
• M3: 1,013,974 km (0.087 R)
• M4: 1,644,529 km (0.101 R)
• M5: 2,583,555 km (0.099 R)
• M6: 3,343,213 km (0.072 R)
• M7: 3,776,299 km (0.046 R)
• M8: 4,412,389 km (0.085 R)
• M9: 5,057,156 km (0.064 R)
• M10: 6,499,429 km (0.089 R)
• M11: 9,409,108 km (0.084 R)
• M12: 9,934,495 km (0.103 R)
• M13: 13,872,360 km (0.072 R)
• M14: 17,720,915 km (0.112 R)
• M15: 19,967,127 km (0.111 R)
• M16: 20,438,211 km (0.094 R)
• M17: 20,836,291 km (0.098 R)
• M18: 26,496,476 km (0.094 R)
• M19: 30,966,310 km (0.057 R)
• M20: 33,544,480 km (0.066 R)
• M21: 35,799,818 km (0.047 R)
• M22: 43,563,199 km (0.032 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit