🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 148 Days

Day: 31.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,386,248 km

• M1: 138,976 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.53 AU - 0.67 AU

Year: 169 Days

Day: 42 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 39.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,386,248 km

• M1: 30,219 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 275 Days

Day: 27.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,386,248 km

• M1: 409,898 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.55 AU - 1.85 AU

Year: 806 Days

Day: 38.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,386,248 km

• M1: 517,908 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.11 AU

Year: 2359 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 10

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.68 AU - 6.98 AU

Year: 5788 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,386,248 km

• M1: 124,465 km (0.094 R)
• M2: 594,951 km (0.104 R)
• M3: 911,949 km (0.056 R)
• M4: 2,209,860 km (0.077 R)
• M5: 2,605,397 km (0.116 R)
• M6: 2,987,320 km (0.11 R)
• M7: 3,746,828 km (0.092 R)
• M8: 4,443,057 km (0.083 R)
• M9: 5,311,772 km (0.076 R)
• M10: 6,492,548 km (0.066 R)
• M11: 7,571,747 km (0.063 R)
• M12: 9,719,523 km (0.117 R)
• M13: 16,743,742 km (0.106 R)
• M14: 17,935,139 km (0.086 R)
• M15: 19,111,278 km (0.087 R)
• M16: 24,920,163 km (0.048 R)
• M17: 28,085,803 km (0.119 R)
• M18: 30,242,855 km (0.053 R)
• M19: 33,734,021 km (0.063 R)
• M20: 35,096,408 km (0.11 R)
• M21: 36,386,241 km (0.077 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit