🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 12.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 171.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,620,506 km

• M1: 81,232 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 36.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,620,506 km

• M1: 33,809 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 19.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 54.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,620,506 km

• M1: 40,092 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.56 AU - 0.72 AU

Year: 331 Days

Day: 28.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,620,506 km

• M1: 417,528 km (0.045 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 14.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.65 AU - 4.13 AU

Year: 4030 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 9,620,506 km

• M1: 226,940 km (0.108 R)
• M2: 383,569 km (0.109 R)
• M3: 560,543 km (0.104 R)
• M4: 677,828 km (0.116 R)
• M5: 874,998 km (0.105 R)
• M6: 1,009,786 km (0.104 R)
• M7: 1,158,935 km (0.08 R)
• M8: 1,422,526 km (0.064 R)
• M9: 1,791,883 km (0.093 R)
• M10: 1,927,419 km (0.029 R)
• M11: 2,041,562 km (0.062 R)
• M12: 2,665,834 km (0.114 R)
• M13: 2,784,914 km (0.046 R)
• M14: 3,230,117 km (0.108 R)
• M15: 3,506,275 km (0.108 R)
• M16: 3,718,554 km (0.108 R)
• M17: 4,284,184 km (0.097 R)
• M18: 4,910,849 km (0.116 R)
• M19: 5,046,535 km (0.041 R)
• M20: 5,578,205 km (0.112 R)
• M21: 5,672,602 km (0.119 R)
• M22: 6,164,479 km (0.104 R)
• M23: 6,262,017 km (0.076 R)
• M24: 6,770,500 km (0.066 R)
• M25: 7,266,567 km (0.104 R)
• M26: 7,525,521 km (0.11 R)
• M27: 7,721,793 km (0.073 R)
• M28: 8,866,067 km (0.093 R)
• M29: 9,073,560 km (0.054 R)
• M30: 9,394,746 km (0.052 R)
• M31: 9,493,331 km (0.096 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: 164 - 15,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit