🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.37 AU - 1.49 AU

Year: 610 Days

Day: 29 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.13 AU - 3.23 AU

Year: 1564 Days

Day: 31.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.35 AU - 3.75 AU

Year: 1899 Days

Day: 26.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.03 AU - 4.91 AU

Year: 2820 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,510,265 km

• M1: 76,893 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.95 AU - 4.03 AU

Year: 2841 Days

Day: 15.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 8.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.99 AU - 9.33 AU

Year: 9882 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,510,265 km

• M1: 105,766 km (0.032 R)
• M2: 672,742 km (0.095 R)
• M3: 1,498,073 km (0.109 R)
• M4: 2,052,483 km (0.076 R)
• M5: 2,424,233 km (0.106 R)
• M6: 3,327,505 km (0.097 R)
• M7: 3,817,438 km (0.113 R)
• M8: 4,554,058 km (0.048 R)
• M9: 5,713,442 km (0.096 R)
• M10: 6,058,115 km (0.101 R)
• M11: 6,865,345 km (0.043 R)
• M12: 7,909,838 km (0.068 R)
• M13: 8,470,082 km (0.112 R)
• M14: 9,010,579 km (0.119 R)
• M15: 10,160,388 km (0.104 R)
• M16: 10,513,439 km (0.105 R)
• M17: 11,459,047 km (0.097 R)
• M18: 12,690,387 km (0.113 R)
• M19: 13,822,993 km (0.057 R)
• M20: 16,982,350 km (0.119 R)
• M21: 18,804,752 km (0.111 R)
• M22: 19,414,363 km (0.104 R)
• M23: 20,915,278 km (0.049 R)
• M24: 22,748,002 km (0.11 R)
• M25: 23,879,859 km (0.085 R)
• M26: 27,793,489 km (0.096 R)
• M27: 29,492,173 km (0.097 R)
• M28: 32,657,066 km (0.119 R)
• M29: 43,629,920 km (0.115 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit