🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.8 AU - 0.82 AU

Year: 269 Days

Day: 47.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.77 AU - 2.07 AU

Year: 982 Days

Day: 35.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,054,260 km

• M1: 77,641 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.75 AU - 2.37 AU

Year: 1091 Days

Day: 18.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.79 AU - 2.65 AU

Year: 1220 Days

Day: 14.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.6

Radius: 10.9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.53 AU - 10.37 AU

Year: 10718 Days

Day: 12.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,054,260 km

• M1: 136,284 km (0.054 R)
• M2: 556,654 km (0.091 R)
• M3: 1,009,337 km (0.11 R)
• M4: 1,349,971 km (0.112 R)
• M5: 2,533,141 km (0.075 R)
• M6: 3,014,247 km (0.088 R)
• M7: 3,961,352 km (0.115 R)
• M8: 4,458,615 km (0.117 R)
• M9: 4,866,568 km (0.097 R)
• M10: 5,867,378 km (0.079 R)
• M11: 6,242,719 km (0.068 R)
• M12: 6,754,643 km (0.119 R)
• M13: 11,046,008 km (0.117 R)
• M14: 11,620,015 km (0.085 R)
• M15: 12,953,231 km (0.081 R)
• M16: 14,453,398 km (0.091 R)
• M17: 15,421,446 km (0.077 R)
• M18: 16,953,777 km (0.082 R)
• M19: 17,718,222 km (0.083 R)
• M20: 19,729,566 km (0.107 R)
• M21: 20,920,215 km (0.116 R)
• M22: 30,184,512 km (0.104 R)
• M23: 33,754,516 km (0.047 R)
• M24: 35,579,011 km (0.097 R)
• M25: 38,112,750 km (0.078 R)
• M26: 43,113,358 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 11,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit