🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.96 AU - 1.06 AU

Year: 362 Days

Day: 34.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,701,429 km

• M1: 39,643 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.88 AU - 1.4 AU

Year: 434 Days

Day: 42.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,701,429 km

• M1: 96,939 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.74 AU - 1.8 AU

Year: 839 Days

Day: 12.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,701,429 km

• M1: 133,441 km (0.038 R)
• M2: 980,614 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.64 AU - 3.78 AU

Year: 2050 Days

Day: 45 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 12.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.22 AU - 11 AU

Year: 10619 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,701,429 km

• M1: 424,559 km (0.071 R)
• M2: 1,011,581 km (0.03 R)
• M3: 1,718,880 km (0.096 R)
• M4: 4,149,995 km (0.094 R)
• M5: 4,851,010 km (0.108 R)
• M6: 7,111,135 km (0.088 R)
• M7: 9,300,350 km (0.054 R)
• M8: 10,502,668 km (0.073 R)
• M9: 13,214,578 km (0.042 R)
• M10: 15,868,145 km (0.028 R)
• M11: 16,551,957 km (0.108 R)
• M12: 20,197,508 km (0.068 R)
• M13: 26,018,211 km (0.074 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit