🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 128 Days

Day: 24.1 Hours

Environment

Temp: 325 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.97 AU

Year: 204 Days

Day: 19.7 Hours

Environment

Temp: 325 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,262,807 km

• M1: 52,060 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.93 AU - 2.49 AU

Year: 955 Days

Day: 36.2 Hours

Environment

Temp: 40 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 10.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.1

Radius: 7.1

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.3 AU - 22.98 AU

Year: 23385 Days

Day: 24.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,262,807 km

• M1: 150,495 km (0.091 R)
• M2: 3,115,226 km (0.112 R)
• M3: 3,772,410 km (0.087 R)
• M4: 4,167,946 km (0.081 R)
• M5: 7,599,422 km (0.088 R)
• M6: 11,110,185 km (0.052 R)
• M7: 14,918,947 km (0.111 R)
• M8: 15,573,138 km (0.098 R)
• M9: 24,753,062 km (0.064 R)
• M10: 26,135,795 km (0.038 R)
• M11: 28,305,264 km (0.111 R)
• M12: 34,956,684 km (0.106 R)
• M13: 36,990,168 km (0.104 R)
• M14: 39,101,143 km (0.106 R)
• M15: 42,092,802 km (0.085 R)
• M16: 49,779,888 km (0.091 R)
• M17: 51,054,013 km (0.119 R)
• M18: 65,228,412 km (0.072 R)
• M19: 68,301,900 km (0.119 R)
• M20: 82,317,575 km (0.105 R)
• M21: 83,586,613 km (0.101 R)
• M22: 87,998,554 km (0.048 R)

Kuiper Belt

Range: 37.7 - 64.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit