🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 542 Days

Day: 17.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,565,858 km

• M1: 622,028 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.38 AU - 2 AU

Year: 952 Days

Day: 33.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.36 AU - 2.16 AU

Year: 1012 Days

Day: 24.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.59 AU - 1.99 AU

Year: 1038 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 8.8

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.41 AU - 3.63 AU

Year: 2275 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 12,565,858 km

• M1: 109,506 km (0.105 R)
• M2: 455,376 km (0.084 R)
• M3: 1,020,257 km (0.034 R)
• M4: 1,341,145 km (0.117 R)
• M5: 1,963,771 km (0.109 R)
• M6: 2,599,861 km (0.108 R)
• M7: 3,090,243 km (0.067 R)
• M8: 4,425,703 km (0.039 R)
• M9: 5,565,789 km (0.106 R)
• M10: 8,615,491 km (0.081 R)
• M11: 8,922,915 km (0.098 R)
• M12: 9,344,182 km (0.062 R)
• M13: 11,488,219 km (0.116 R)
• M14: 11,861,017 km (0.067 R)
• M15: 12,457,015 km (0.087 R)
• M16: 14,508,600 km (0.052 R)
• M17: 15,539,030 km (0.106 R)
• M18: 17,148,254 km (0.069 R)
• M19: 18,187,810 km (0.109 R)
• M20: 18,922,934 km (0.093 R)
• M21: 19,443,385 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.3

Radius: 8.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.04 AU - 4.16 AU

Year: 3599 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,565,858 km

• M1: 119,080 km (0.09 R)
• M2: 398,379 km (0.05 R)
• M3: 840,291 km (0.101 R)
• M4: 1,359,695 km (0.11 R)
• M5: 2,463,129 km (0.051 R)
• M6: 3,019,184 km (0.091 R)
• M7: 3,624,158 km (0.11 R)
• M8: 4,217,613 km (0.114 R)
• M9: 5,114,751 km (0.086 R)
• M10: 6,203,076 km (0.109 R)
• M11: 9,745,404 km (0.112 R)
• M12: 11,654,572 km (0.119 R)
• M13: 12,416,922 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit