🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 28.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.96 AU

Year: 243 Days

Day: 45.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 117.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.44 AU - 1.92 AU

Year: 769 Days

Day: 13.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,698,751 km

• M1: 36,651 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.48 AU - 3.66 AU

Year: 1899 Days

Day: 39 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 14.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.28 AU - 12.14 AU

Year: 14149 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,698,751 km

• M1: 181,612 km (0.099 R)
• M2: 876,494 km (0.1 R)
• M3: 1,502,561 km (0.034 R)
• M4: 2,505,914 km (0.025 R)
• M5: 2,975,502 km (0.072 R)
• M6: 3,778,094 km (0.101 R)
• M7: 4,988,939 km (0.069 R)
• M8: 5,741,117 km (0.112 R)
• M9: 8,264,983 km (0.07 R)
• M10: 9,962,620 km (0.112 R)
• M11: 10,691,760 km (0.091 R)
• M12: 11,276,538 km (0.079 R)
• M13: 12,193,872 km (0.092 R)
• M14: 12,897,880 km (0.115 R)
• M15: 13,426,708 km (0.067 R)
• M16: 14,457,437 km (0.108 R)
• M17: 16,291,807 km (0.095 R)
• M18: 17,949,052 km (0.042 R)
• M19: 19,456,849 km (0.081 R)
• M20: 21,596,547 km (0.101 R)
• M21: 22,533,030 km (0.112 R)
• M22: 24,688,286 km (0.113 R)
• M23: 25,196,769 km (0.069 R)
• M24: 26,129,512 km (0.106 R)
• M25: 31,260,719 km (0.085 R)
• M26: 31,976,096 km (0.088 R)
• M27: 34,566,234 km (0.027 R)
• M28: 40,723,084 km (0.088 R)
• M29: 48,046,348 km (0.069 R)
• M30: 49,964,941 km (0.095 R)
• M31: 54,811,762 km (0.066 R)
• M32: 55,677,934 km (0.114 R)
• M33: 61,068,244 km (0.114 R)
• M34: 61,812,195 km (0.054 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit