🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 158 Days

Day: 40.1 Hours

Environment

Temp: 65 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 24,805,805 km

• M1: 32,164 km (0.089 R)
• M2: 56,249 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 187 Days

Day: 29.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,805,805 km

• M1: 29,022 km (0.12 R)
• M2: 48,320 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 243 Days

Day: 32.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 11

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.31 AU - 3.97 AU

Year: 3010 Days

Day: 11 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,805,805 km

• M1: 137,630 km (0.12 R)
• M2: 522,396 km (0.09 R)
• M3: 1,009,636 km (0.094 R)
• M4: 1,771,089 km (0.065 R)
• M5: 2,250,999 km (0.115 R)
• M6: 2,659,252 km (0.115 R)
• M7: 3,031,302 km (0.098 R)
• M8: 3,665,148 km (0.096 R)
• M9: 4,744,796 km (0.11 R)
• M10: 5,704,616 km (0.097 R)
• M11: 6,134,111 km (0.06 R)
• M12: 6,556,426 km (0.055 R)
• M13: 6,967,820 km (0.117 R)
• M14: 7,365,451 km (0.102 R)
• M15: 8,006,628 km (0.053 R)
• M16: 14,847,439 km (0.057 R)
• M17: 15,507,614 km (0.034 R)
• M18: 16,453,821 km (0.05 R)
• M19: 20,131,385 km (0.063 R)
• M20: 21,576,950 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 14.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.64 AU - 6.4 AU

Year: 6403 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,805,805 km

• M1: 179,069 km (0.097 R)
• M2: 708,196 km (0.098 R)
• M3: 1,208,003 km (0.038 R)
• M4: 1,719,927 km (0.118 R)
• M5: 2,785,213 km (0.107 R)
• M6: 3,350,693 km (0.118 R)
• M7: 4,100,178 km (0.087 R)
• M8: 4,715,774 km (0.114 R)
• M9: 5,366,524 km (0.102 R)
• M10: 6,307,645 km (0.085 R)
• M11: 6,942,239 km (0.077 R)
• M12: 8,269,172 km (0.085 R)
• M13: 9,105,424 km (0.099 R)
• M14: 9,602,687 km (0.039 R)
• M15: 11,204,432 km (0.076 R)
• M16: 13,412,646 km (0.06 R)
• M17: 20,438,360 km (0.087 R)
• M18: 21,628,561 km (0.107 R)
• M19: 22,378,345 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 15,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit