🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.83 AU - 0.83 AU

Year: 280 Days

Day: 19.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 138 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,308,584 km

• M1: 17,503 km (0.093 R)
• M2: 111,151 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.06 AU - 4.08 AU

Year: 2502 Days

Day: 22.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,308,584 km

• M1: 608,714 km (0.116 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 12.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.97 AU - 8.03 AU

Year: 6146 Days

Day: 7.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,308,584 km

• M1: 160,519 km (0.099 R)
• M2: 718,519 km (0.115 R)
• M3: 1,324,240 km (0.059 R)
• M4: 1,717,683 km (0.098 R)
• M5: 2,924,339 km (0.074 R)
• M6: 3,537,690 km (0.11 R)
• M7: 4,159,120 km (0.066 R)
• M8: 4,658,328 km (0.12 R)
• M9: 5,138,836 km (0.081 R)
• M10: 5,652,256 km (0.077 R)
• M11: 7,899,964 km (0.087 R)
• M12: 8,585,571 km (0.099 R)
• M13: 9,937,936 km (0.086 R)
• M14: 11,477,897 km (0.11 R)
• M15: 12,571,607 km (0.068 R)
• M16: 13,676,537 km (0.108 R)
• M17: 14,725,517 km (0.059 R)
• M18: 17,247,587 km (0.107 R)
• M19: 19,176,053 km (0.102 R)
• M20: 25,473,077 km (0.089 R)
• M21: 26,611,965 km (0.093 R)
• M22: 27,239,079 km (0.055 R)
• M23: 27,693,109 km (0.089 R)
• M24: 28,337,128 km (0.083 R)
• M25: 30,426,412 km (0.051 R)
• M26: 32,311,794 km (0.101 R)
• M27: 33,438,415 km (0.097 R)
• M28: 34,168,752 km (0.103 R)
• M29: 35,986,965 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit