🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 154 Days

Day: 23.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,300,863 km

• M1: 35,006 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 154 Days

Day: 25.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,300,863 km

• M1: 97,987 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.54 AU - 0.7 AU

Year: 170 Days

Day: 44.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,300,863 km

• M1: 408,402 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.66 AU - 0.68 AU

Year: 191 Days

Day: 20.6 Hours

Environment

Temp: 231 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,300,863 km

• M1: 36,951 km (0.065 R)
• M2: 104,868 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.03 AU - 1.05 AU

Year: 369 Days

Day: 14.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 12

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.59 AU - 13.15 AU

Year: 16079 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,300,863 km

• M1: 149,299 km (0.061 R)
• M2: 582,085 km (0.085 R)
• M3: 1,379,891 km (0.113 R)
• M4: 2,097,213 km (0.077 R)
• M5: 3,776,748 km (0.063 R)
• M6: 5,217,525 km (0.088 R)
• M7: 5,758,920 km (0.105 R)
• M8: 6,498,232 km (0.051 R)
• M9: 7,521,332 km (0.039 R)
• M10: 8,797,402 km (0.096 R)
• M11: 9,994,035 km (0.118 R)
• M12: 12,836,694 km (0.094 R)
• M13: 13,557,157 km (0.083 R)
• M14: 14,235,285 km (0.096 R)
• M15: 14,723,422 km (0.1 R)
• M16: 15,439,996 km (0.058 R)
• M17: 16,255,005 km (0.097 R)
• M18: 17,491,432 km (0.106 R)
• M19: 21,576,950 km (0.083 R)
• M20: 26,571,723 km (0.088 R)
• M21: 28,175,861 km (0.1 R)
• M22: 30,413,995 km (0.107 R)
• M23: 33,375,285 km (0.086 R)
• M24: 34,862,737 km (0.115 R)
• M25: 35,241,518 km (0.059 R)
• M26: 44,284,410 km (0.081 R)
• M27: 46,079,585 km (0.083 R)
• M28: 46,841,636 km (0.1 R)
• M29: 48,234,692 km (0.111 R)
• M30: 54,931,441 km (0.115 R)
• M31: 55,616,150 km (0.103 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit