🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 471 Days

Day: 38.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,089,092 km

• M1: 36,053 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.23 AU - 1.35 AU

Year: 513 Days

Day: 26.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 19,089,092 km

• M1: 43,383 km (0.096 R)
• M2: 544,686 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.55 AU - 2.11 AU

Year: 866 Days

Day: 41.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,089,092 km

• M1: 25,581 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.42 AU - 2.94 AU

Year: 1535 Days

Day: 18.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,089,092 km

• M1: 184,604 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.83 AU - 3.27 AU

Year: 1863 Days

Day: 30.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,089,092 km

• M1: 71,657 km (0.047 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 13.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.84 AU - 7.5 AU

Year: 5362 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,089,092 km

• M1: 172,935 km (0.102 R)
• M2: 643,869 km (0.111 R)
• M3: 1,146,668 km (0.061 R)
• M4: 1,655,899 km (0.06 R)
• M5: 2,425,729 km (0.119 R)
• M6: 4,341,031 km (0.082 R)
• M7: 5,439,977 km (0.034 R)
• M8: 6,068,438 km (0.109 R)
• M9: 6,943,136 km (0.048 R)
• M10: 7,745,280 km (0.088 R)
• M11: 8,411,290 km (0.099 R)
• M12: 9,288,382 km (0.08 R)
• M13: 13,871,014 km (0.111 R)
• M14: 15,834,336 km (0.119 R)
• M15: 17,013,616 km (0.088 R)
• M16: 18,085,934 km (0.096 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit