🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.87 AU - 1.19 AU

Year: 299 Days

Day: 14 Hours

Environment

Temp: 264 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,315,740 km

• M1: 144,811 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.45 AU

Year: 367 Days

Day: 21.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,315,740 km

• M1: 505,342 km (0.034 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.63 AU - 10.29 AU

Year: 7673 Days

Day: 26.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,315,740 km

• M1: 1,039,107 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.95 AU - 10.61 AU

Year: 8088 Days

Day: 40.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 11.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.27 AU - 15.74 AU

Year: 16620 Days

Day: 15 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,315,740 km

• M1: 144,362 km (0.117 R)
• M2: 1,221,766 km (0.116 R)
• M3: 2,883,050 km (0.099 R)
• M4: 3,962,548 km (0.112 R)
• M5: 4,577,994 km (0.039 R)
• M6: 5,445,512 km (0.112 R)
• M7: 6,376,759 km (0.088 R)
• M8: 7,505,924 km (0.093 R)
• M9: 8,093,394 km (0.101 R)
• M10: 9,031,672 km (0.068 R)
• M11: 9,696,635 km (0.04 R)
• M12: 11,566,010 km (0.044 R)
• M13: 12,892,793 km (0.076 R)
• M14: 16,005,626 km (0.113 R)
• M15: 29,355,441 km (0.087 R)
• M16: 34,803,795 km (0.086 R)
• M17: 37,272,010 km (0.041 R)
• M18: 38,120,081 km (0.116 R)
• M19: 42,401,422 km (0.098 R)
• M20: 43,170,654 km (0.118 R)
• M21: 49,155,018 km (0.118 R)
• M22: 49,663,202 km (0.088 R)
• M23: 55,486,748 km (0.061 R)
• M24: 71,243,892 km (0.116 R)
• M25: 72,769,042 km (0.063 R)

Kuiper Belt

Range: 38.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit