🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.57 AU - 0.75 AU

Year: 203 Days

Day: 14.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,302,862 km

• M1: 113,545 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.53 AU - 1.61 AU

Year: 745 Days

Day: 26.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.89 AU - 3.15 AU

Year: 1988 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,302,862 km

• M1: 247,884 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.6 AU - 4.08 AU

Year: 2312 Days

Day: 17.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,302,862 km

• M1: 30,518 km (0.112 R)
• M2: 45,179 km (0.116 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 9.6

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.49 AU - 5.43 AU

Year: 3567 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,302,862 km

• M1: 132,245 km (0.07 R)
• M2: 798,404 km (0.102 R)
• M3: 1,361,490 km (0.113 R)
• M4: 2,157,949 km (0.108 R)
• M5: 2,752,002 km (0.072 R)
• M6: 3,051,348 km (0.097 R)
• M7: 3,431,775 km (0.053 R)
• M8: 3,843,618 km (0.108 R)
• M9: 4,571,412 km (0.065 R)
• M10: 4,892,150 km (0.107 R)
• M11: 5,775,076 km (0.045 R)
• M12: 6,091,775 km (0.048 R)
• M13: 6,823,608 km (0.103 R)
• M14: 7,243,828 km (0.066 R)
• M15: 8,065,120 km (0.11 R)
• M16: 8,985,297 km (0.091 R)
• M17: 12,979,859 km (0.104 R)
• M18: 13,982,913 km (0.083 R)
• M19: 14,503,364 km (0.12 R)
• M20: 14,821,858 km (0.083 R)
• M21: 15,472,758 km (0.109 R)
• M22: 15,861,264 km (0.101 R)
• M23: 16,948,392 km (0.053 R)
• M24: 17,361,282 km (0.112 R)
• M25: 17,841,341 km (0.105 R)
• M26: 20,243,434 km (0.083 R)
• M27: 22,145,721 km (0.062 R)
• M28: 22,710,453 km (0.038 R)
• M29: 23,212,503 km (0.058 R)
• M30: 25,448,243 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 19,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit