🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.47 AU - 0.65 AU

Year: 120 Days

Day: 45.8 Hours

Environment

Temp: 354 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,437,230 km

• M1: 32,463 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.56 AU - 0.9 AU

Year: 178 Days

Day: 23.3 Hours

Environment

Temp: 320 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.73 AU - 1.17 AU

Year: 264 Days

Day: 33.1 Hours

Environment

Temp: 294 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.93 AU - 1.29 AU

Year: 334 Days

Day: 25.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.93 AU - 3.19 AU

Year: 1168 Days

Day: 20.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,437,230 km

• M1: 177,124 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.06 AU - 10.08 AU

Year: 8444 Days

Day: 36.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,437,230 km

• M1: 70,909 km (0.072 R)
• M2: 155,133 km (0.045 R)

Asteroid Belt

Center: 13.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 15

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.91 AU - 20.57 AU

Year: 19534 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,437,230 km

• M1: 186,549 km (0.111 R)
• M2: 1,514,828 km (0.094 R)
• M3: 2,036,326 km (0.106 R)
• M4: 4,617,338 km (0.115 R)
• M5: 9,792,826 km (0.092 R)
• M6: 12,853,599 km (0.103 R)
• M7: 13,708,999 km (0.079 R)
• M8: 16,586,664 km (0.074 R)
• M9: 23,406,681 km (0.119 R)
• M10: 27,605,744 km (0.056 R)
• M11: 29,637,582 km (0.097 R)
• M12: 32,935,168 km (0.094 R)
• M13: 33,863,273 km (0.064 R)
• M14: 38,039,298 km (0.09 R)
• M15: 39,208,405 km (0.099 R)
• M16: 42,391,249 km (0.117 R)
• M17: 43,173,796 km (0.098 R)
• M18: 43,647,872 km (0.119 R)
• M19: 44,606,644 km (0.074 R)
• M20: 68,341,693 km (0.116 R)
• M21: 70,943,200 km (0.09 R)
• M22: 74,287,311 km (0.119 R)
• M23: 76,805,492 km (0.114 R)

Kuiper Belt

Range: 38.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit