🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.63 AU - 0.87 AU

Year: 241 Days

Day: 32.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 133.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,032,803 km

• M1: 26,180 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.67 AU - 1.01 AU

Year: 286 Days

Day: 24.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,032,803 km

• M1: 26,928 km (0.084 R)
• M2: 431,141 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.06 AU - 1.12 AU

Year: 422 Days

Day: 29.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,032,803 km

• M1: 261,048 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.18 AU - 2.38 AU

Year: 1277 Days

Day: 40.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,032,803 km

• M1: 106,663 km (0.114 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.77 AU - 3.41 AU

Year: 2014 Days

Day: 37 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,032,803 km

• M1: 66,272 km (0.104 R)
• M2: 254,915 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.2

Radius: 12.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.68 AU - 6.3 AU

Year: 4770 Days

Day: 8.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,032,803 km

• M1: 154,235 km (0.08 R)
• M2: 753,225 km (0.071 R)
• M3: 1,144,723 km (0.117 R)
• M4: 1,749,098 km (0.108 R)
• M5: 2,183,231 km (0.086 R)
• M6: 3,388,990 km (0.068 R)
• M7: 4,028,820 km (0.09 R)
• M8: 4,554,358 km (0.085 R)
• M9: 6,906,335 km (0.074 R)
• M10: 7,293,943 km (0.104 R)
• M11: 8,291,312 km (0.088 R)
• M12: 8,692,534 km (0.056 R)
• M13: 11,071,738 km (0.09 R)
• M14: 12,816,648 km (0.113 R)
• M15: 25,800,546 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit