🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.63 AU - 0.75 AU

Year: 221 Days

Day: 43.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.32 AU - 2.16 AU

Year: 884 Days

Day: 21.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,431,373 km

• M1: 40,242 km (0.087 R)
• M2: 66,122 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.54 AU - 2.08 AU

Year: 938 Days

Day: 21.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,431,373 km

• M1: 1,045,091 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.6 AU - 3.36 AU

Year: 1981 Days

Day: 29.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.35 AU - 4.15 AU

Year: 2796 Days

Day: 34.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.3

Radius: 14.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.6 AU - 11.82 AU

Year: 14450 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,431,373 km

• M1: 176,525 km (0.104 R)
• M2: 619,934 km (0.118 R)
• M3: 1,176,737 km (0.073 R)
• M4: 2,757,687 km (0.118 R)
• M5: 3,386,896 km (0.041 R)
• M6: 4,053,803 km (0.092 R)
• M7: 7,950,379 km (0.104 R)
• M8: 9,383,676 km (0.045 R)
• M9: 11,496,746 km (0.091 R)
• M10: 15,912,576 km (0.101 R)
• M11: 18,178,834 km (0.101 R)
• M12: 19,637,862 km (0.066 R)
• M13: 20,141,109 km (0.109 R)
• M14: 22,150,658 km (0.052 R)
• M15: 24,195,062 km (0.105 R)
• M16: 25,460,660 km (0.111 R)
• M17: 33,638,278 km (0.078 R)
• M18: 35,091,173 km (0.108 R)
• M19: 37,092,942 km (0.114 R)
• M20: 37,862,922 km (0.08 R)
• M21: 38,774,571 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit