🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 252 Days

Day: 24.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 87.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,918,706 km

• M1: 73,153 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.79 AU - 1.19 AU

Year: 375 Days

Day: 17.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.56 AU - 1.7 AU

Year: 792 Days

Day: 27.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,918,706 km

• M1: 69,264 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.33 AU - 2.07 AU

Year: 844 Days

Day: 19.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.32 AU - 2.14 AU

Year: 866 Days

Day: 18.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 10

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.31 AU - 8.71 AU

Year: 9453 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,918,706 km

• M1: 125,213 km (0.105 R)
• M2: 512,822 km (0.074 R)
• M3: 1,015,470 km (0.119 R)
• M4: 1,391,559 km (0.045 R)
• M5: 3,098,770 km (0.108 R)
• M6: 3,462,592 km (0.083 R)
• M7: 4,249,627 km (0.103 R)
• M8: 4,729,537 km (0.118 R)
• M9: 5,664,673 km (0.087 R)
• M10: 7,733,312 km (0.071 R)
• M11: 9,536,715 km (0.083 R)
• M12: 10,212,299 km (0.08 R)
• M13: 12,829,813 km (0.086 R)
• M14: 13,473,831 km (0.111 R)
• M15: 14,016,572 km (0.098 R)
• M16: 14,511,143 km (0.076 R)
• M17: 17,231,281 km (0.113 R)
• M18: 17,727,348 km (0.119 R)
• M19: 20,907,050 km (0.088 R)
• M20: 21,309,319 km (0.113 R)
• M21: 23,571,239 km (0.106 R)
• M22: 24,805,122 km (0.111 R)
• M23: 25,804,286 km (0.093 R)
• M24: 26,174,242 km (0.098 R)
• M25: 34,898,042 km (0.032 R)
• M26: 35,578,413 km (0.105 R)
• M27: 37,554,152 km (0.105 R)
• M28: 38,029,424 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit