🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.47 AU - 0.53 AU

Year: 127 Days

Day: 18 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 47.6 Hours

Environment

Temp: 245 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 301 Days

Day: 25.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.51 AU - 4.67 AU

Year: 2963 Days

Day: 37.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 166.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 13.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.03 AU - 8.23 AU

Year: 6114 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,755,415 km

• M1: 173,534 km (0.071 R)
• M2: 654,640 km (0.082 R)
• M3: 1,123,630 km (0.072 R)
• M4: 1,610,421 km (0.066 R)
• M5: 2,111,424 km (0.041 R)
• M6: 2,716,997 km (0.115 R)
• M7: 3,197,804 km (0.091 R)
• M8: 4,493,322 km (0.09 R)
• M9: 5,171,449 km (0.094 R)
• M10: 8,341,128 km (0.093 R)
• M11: 12,737,660 km (0.108 R)
• M12: 14,633,813 km (0.083 R)
• M13: 16,777,551 km (0.046 R)
• M14: 17,378,485 km (0.107 R)
• M15: 20,450,179 km (0.111 R)
• M16: 22,473,939 km (0.103 R)
• M17: 23,783,817 km (0.117 R)
• M18: 24,799,288 km (0.096 R)
• M19: 26,555,567 km (0.096 R)
• M20: 27,464,224 km (0.087 R)
• M21: 28,581,720 km (0.064 R)
• M22: 31,307,244 km (0.096 R)
• M23: 35,060,355 km (0.089 R)
• M24: 36,264,618 km (0.089 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit