🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 135 Days

Day: 22.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.67 AU - 2.05 AU

Year: 913 Days

Day: 24.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,403,688 km

• M1: 46,226 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.11 AU - 2.61 AU

Year: 1305 Days

Day: 19.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 56.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,403,688 km

• M1: 45,927 km (0.12 R)
• M2: 290,818 km (0.082 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 12.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.85 AU - 6.97 AU

Year: 5171 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,403,688 km

• M1: 157,975 km (0.075 R)
• M2: 758,312 km (0.099 R)
• M3: 1,154,596 km (0.108 R)
• M4: 1,623,735 km (0.036 R)
• M5: 2,265,660 km (0.043 R)
• M6: 3,242,833 km (0.119 R)
• M7: 3,731,270 km (0.118 R)
• M8: 5,118,342 km (0.073 R)
• M9: 5,900,290 km (0.105 R)
• M10: 6,987,866 km (0.086 R)
• M11: 7,702,046 km (0.113 R)
• M12: 8,922,316 km (0.117 R)
• M13: 10,656,754 km (0.083 R)
• M14: 11,100,910 km (0.108 R)
• M15: 11,837,380 km (0.06 R)
• M16: 12,265,829 km (0.113 R)
• M17: 12,704,599 km (0.107 R)
• M18: 14,457,737 km (0.109 R)
• M19: 16,779,944 km (0.09 R)
• M20: 18,061,250 km (0.103 R)
• M21: 19,803,018 km (0.116 R)
• M22: 23,618,362 km (0.085 R)
• M23: 25,857,394 km (0.097 R)
• M24: 27,564,754 km (0.093 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit