🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.59 AU - 1.97 AU

Year: 867 Days

Day: 47.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.79 AU - 1.83 AU

Year: 889 Days

Day: 26.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.52 AU - 3.4 AU

Year: 1860 Days

Day: 17.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.33 AU - 3.43 AU

Year: 2270 Days

Day: 39.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,157,796 km

• M1: 26,928 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.14 AU - 3.82 AU

Year: 2371 Days

Day: 45.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,157,796 km

• M1: 39,643 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.3 AU - 5.12 AU

Year: 3734 Days

Day: 39.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,157,796 km

• M1: 179,517 km (0.049 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.95 AU - 7.57 AU

Year: 5721 Days

Day: 10.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 17,157,796 km

• M1: 123,568 km (0.116 R)
• M2: 485,744 km (0.107 R)
• M3: 773,571 km (0.071 R)
• M4: 1,122,732 km (0.102 R)
• M5: 1,384,827 km (0.095 R)
• M6: 2,012,989 km (0.06 R)
• M7: 2,338,963 km (0.086 R)
• M8: 2,599,413 km (0.07 R)
• M9: 3,195,560 km (0.087 R)
• M10: 3,517,644 km (0.066 R)
• M11: 3,842,571 km (0.061 R)
• M12: 4,532,217 km (0.074 R)
• M13: 5,633,108 km (0.09 R)
• M14: 5,927,965 km (0.106 R)
• M15: 6,207,264 km (0.053 R)
• M16: 7,828,756 km (0.1 R)
• M17: 8,227,733 km (0.069 R)
• M18: 10,067,787 km (0.051 R)
• M19: 10,650,920 km (0.062 R)
• M20: 11,064,857 km (0.1 R)
• M21: 13,998,920 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit