🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 31.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.63 AU - 0.75 AU

Year: 204 Days

Day: 34.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 11.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5 AU - 5.64 AU

Year: 4374 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,088,450 km

• M1: 139,276 km (0.054 R)
• M2: 1,190,051 km (0.072 R)
• M3: 1,646,624 km (0.104 R)
• M4: 2,044,853 km (0.119 R)
• M5: 2,537,928 km (0.11 R)
• M6: 4,031,363 km (0.117 R)
• M7: 4,859,687 km (0.086 R)
• M8: 5,559,206 km (0.099 R)
• M9: 7,283,771 km (0.073 R)
• M10: 9,303,043 km (0.112 R)
• M11: 10,183,127 km (0.112 R)
• M12: 14,464,917 km (0.042 R)
• M13: 17,167,702 km (0.109 R)
• M14: 20,822,378 km (0.113 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 15

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.35 AU - 8.69 AU

Year: 7351 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,088,450 km

• M1: 186,549 km (0.11 R)
• M2: 1,101,340 km (0.1 R)
• M3: 2,169,319 km (0.113 R)
• M4: 2,723,130 km (0.059 R)
• M5: 3,284,870 km (0.089 R)
• M6: 5,243,854 km (0.079 R)
• M7: 8,831,959 km (0.084 R)
• M8: 10,451,954 km (0.113 R)
• M9: 11,083,257 km (0.117 R)
• M10: 15,483,080 km (0.103 R)
• M11: 16,563,177 km (0.097 R)
• M12: 24,717,159 km (0.08 R)
• M13: 27,359,057 km (0.117 R)
• M14: 32,888,344 km (0.089 R)
• M15: 34,140,628 km (0.1 R)
• M16: 34,778,663 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit