🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 328 Days

Day: 25.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.72 AU - 2.22 AU

Year: 1010 Days

Day: 20.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 9.4

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.14 AU - 5.92 AU

Year: 4120 Days

Day: 13.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,243,569 km

• M1: 117,434 km (0.111 R)
• M2: 530,474 km (0.08 R)
• M3: 861,235 km (0.041 R)
• M4: 1,396,646 km (0.054 R)
• M5: 2,230,654 km (0.038 R)
• M6: 3,425,941 km (0.092 R)
• M7: 4,026,277 km (0.107 R)
• M8: 4,595,198 km (0.082 R)
• M9: 5,136,144 km (0.085 R)
• M10: 5,661,681 km (0.089 R)
• M11: 6,071,579 km (0.053 R)
• M12: 8,020,839 km (0.067 R)
• M13: 11,239,438 km (0.093 R)
• M14: 11,793,997 km (0.098 R)
• M15: 13,827,032 km (0.114 R)
• M16: 14,626,034 km (0.101 R)
• M17: 15,064,506 km (0.113 R)
• M18: 17,820,398 km (0.038 R)
• M19: 21,593,106 km (0.119 R)
• M20: 22,667,817 km (0.051 R)
• M21: 23,403,988 km (0.032 R)
• M22: 23,853,231 km (0.115 R)
• M23: 24,308,308 km (0.043 R)
• M24: 24,769,069 km (0.082 R)
• M25: 26,266,693 km (0.09 R)
• M26: 26,833,370 km (0.074 R)
• M27: 27,408,125 km (0.112 R)
• M28: 27,823,708 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit