🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 19.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,278,274 km

• M1: 40,541 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.51 AU - 0.71 AU

Year: 174 Days

Day: 13.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,278,274 km

• M1: 84,224 km (0.027 R)
• M2: 109,805 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.88 AU - 0.92 AU

Year: 312 Days

Day: 29.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.29 AU - 3.25 AU

Year: 1684 Days

Day: 29.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.46 AU - 3.48 AU

Year: 1869 Days

Day: 12.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,278,274 km

• M1: 43,084 km (0.088 R)

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 9.9

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.22 AU - 7.58 AU

Year: 5914 Days

Day: 10.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,278,274 km

• M1: 123,269 km (0.116 R)
• M2: 457,470 km (0.113 R)
• M3: 921,074 km (0.11 R)
• M4: 2,762,624 km (0.101 R)
• M5: 4,076,392 km (0.052 R)
• M6: 4,714,876 km (0.088 R)
• M7: 5,222,761 km (0.114 R)
• M8: 5,885,928 km (0.077 R)
• M9: 6,967,820 km (0.113 R)
• M10: 8,597,090 km (0.09 R)
• M11: 10,466,316 km (0.112 R)
• M12: 11,191,866 km (0.116 R)
• M13: 12,096,633 km (0.083 R)
• M14: 18,060,053 km (0.078 R)
• M15: 21,167,351 km (0.099 R)
• M16: 24,222,438 km (0.028 R)
• M17: 25,169,543 km (0.084 R)
• M18: 27,221,577 km (0.092 R)
• M19: 28,853,839 km (0.104 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: 467 - 14,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit