🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.04 AU - 1.18 AU

Year: 411 Days

Day: 31.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.08 AU - 4.94 AU

Year: 3366 Days

Day: 42.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,159,030 km

• M1: 951,592 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.76 AU - 6.02 AU

Year: 4398 Days

Day: 44 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,159,030 km

• M1: 4,379,328 km (0.119 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 15

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.6 AU - 6.8 AU

Year: 6095 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,159,030 km

• M1: 186,549 km (0.116 R)
• M2: 671,395 km (0.057 R)
• M3: 1,297,612 km (0.077 R)
• M4: 2,577,422 km (0.115 R)
• M5: 4,234,368 km (0.09 R)
• M6: 5,465,558 km (0.115 R)
• M7: 5,946,067 km (0.116 R)
• M8: 7,167,084 km (0.11 R)
• M9: 8,082,923 km (0.101 R)
• M10: 9,116,793 km (0.115 R)
• M11: 10,327,190 km (0.1 R)
• M12: 11,303,316 km (0.045 R)
• M13: 12,340,328 km (0.12 R)
• M14: 13,385,868 km (0.108 R)
• M15: 16,258,745 km (0.101 R)
• M16: 16,816,446 km (0.047 R)
• M17: 17,774,471 km (0.055 R)
• M18: 19,869,440 km (0.099 R)
• M19: 26,708,157 km (0.097 R)
• M20: 30,279,656 km (0.099 R)
• M21: 32,179,699 km (0.081 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit