🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 41.4 Hours

Environment

Temp: 106 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.81 AU - 2.21 AU

Year: 1085 Days

Day: 42.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.37 AU - 3.41 AU

Year: 1871 Days

Day: 45.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.73 AU - 3.51 AU

Year: 2099 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,070,657 km

• M1: 1,074,113 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 13.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.75 AU - 9.01 AU

Year: 8423 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,070,657 km

• M1: 164,408 km (0.1 R)
• M2: 639,830 km (0.109 R)
• M3: 1,056,011 km (0.046 R)
• M4: 1,584,092 km (0.069 R)
• M5: 2,023,311 km (0.057 R)
• M6: 3,948,187 km (0.052 R)
• M7: 5,328,527 km (0.117 R)
• M8: 6,820,616 km (0.052 R)
• M9: 8,216,663 km (0.113 R)
• M10: 9,519,212 km (0.058 R)
• M11: 10,405,729 km (0.046 R)
• M12: 10,912,117 km (0.113 R)
• M13: 13,546,087 km (0.052 R)
• M14: 19,147,031 km (0.084 R)
• M15: 21,290,470 km (0.107 R)
• M16: 23,230,904 km (0.082 R)
• M17: 23,806,257 km (0.106 R)

Asteroid Belt

Center: 9.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 14.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.56 AU - 10.72 AU

Year: 12296 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,070,657 km

• M1: 203,902 km (0.069 R)
• M2: 835,205 km (0.096 R)
• M3: 1,516,773 km (0.064 R)
• M4: 2,415,557 km (0.082 R)
• M5: 3,882,214 km (0.068 R)
• M6: 5,596,008 km (0.075 R)
• M7: 7,357,223 km (0.079 R)
• M8: 9,830,525 km (0.059 R)
• M9: 17,008,979 km (0.05 R)
• M10: 18,737,732 km (0.08 R)
• M11: 23,272,193 km (0.061 R)
• M12: 24,472,716 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit