🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 42.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 151.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,614,408 km

• M1: 31,266 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.65 AU - 0.83 AU

Year: 223 Days

Day: 29.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 10.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.09 AU - 9.53 AU

Year: 8381 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,614,408 km

• M1: 126,859 km (0.119 R)
• M2: 803,191 km (0.12 R)
• M3: 1,314,816 km (0.102 R)
• M4: 1,639,742 km (0.054 R)
• M5: 2,230,654 km (0.098 R)
• M6: 2,623,199 km (0.115 R)
• M7: 3,189,875 km (0.101 R)
• M8: 3,836,288 km (0.116 R)
• M9: 4,937,777 km (0.101 R)
• M10: 5,327,779 km (0.104 R)
• M11: 5,673,798 km (0.109 R)
• M12: 7,674,670 km (0.033 R)
• M13: 8,704,651 km (0.066 R)
• M14: 18,066,636 km (0.107 R)
• M15: 24,381,162 km (0.078 R)
• M16: 31,006,403 km (0.078 R)
• M17: 32,026,660 km (0.054 R)
• M18: 33,069,058 km (0.068 R)
• M19: 33,705,298 km (0.106 R)

Asteroid Belt

Center: 9.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 14.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.62 AU - 12.3 AU

Year: 13572 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,614,408 km

• M1: 332,257 km (0.111 R)
• M2: 847,622 km (0.091 R)
• M3: 1,356,404 km (0.067 R)
• M4: 1,880,146 km (0.086 R)
• M5: 4,792,817 km (0.113 R)
• M6: 9,624,080 km (0.098 R)
• M7: 18,935,051 km (0.106 R)
• M8: 23,211,157 km (0.025 R)
• M9: 28,899,466 km (0.097 R)
• M10: 35,688,816 km (0.062 R)
• M11: 47,047,483 km (0.06 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit