🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 207 Days

Day: 35.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 120.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.91 AU - 1.13 AU

Year: 380 Days

Day: 20.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.81 AU - 1.83 AU

Year: 906 Days

Day: 12.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.95 AU - 4.53 AU

Year: 2669 Days

Day: 13.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,034,247 km

• M1: 2,304,705 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 14.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.75 AU - 8.81 AU

Year: 9599 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,034,247 km

• M1: 175,329 km (0.08 R)
• M2: 642,373 km (0.104 R)
• M3: 1,097,450 km (0.115 R)
• M4: 2,071,931 km (0.081 R)
• M5: 2,658,803 km (0.103 R)
• M6: 3,287,413 km (0.095 R)
• M7: 4,279,546 km (0.109 R)
• M8: 5,462,716 km (0.093 R)
• M9: 7,754,555 km (0.085 R)
• M10: 8,600,681 km (0.104 R)
• M11: 10,477,087 km (0.12 R)
• M12: 14,772,191 km (0.09 R)
• M13: 15,348,293 km (0.1 R)
• M14: 16,819,887 km (0.082 R)
• M15: 18,901,242 km (0.098 R)
• M16: 19,428,425 km (0.065 R)
• M17: 21,554,061 km (0.095 R)
• M18: 22,463,167 km (0.08 R)
• M19: 23,311,537 km (0.06 R)
• M20: 27,205,420 km (0.115 R)
• M21: 33,226,136 km (0.087 R)
• M22: 34,216,474 km (0.044 R)
• M23: 36,256,241 km (0.062 R)
• M24: 41,581,476 km (0.101 R)
• M25: 44,034,283 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit