🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.89 AU

Year: 756 Days

Day: 30.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.29 AU - 2.07 AU

Year: 784 Days

Day: 35.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.75 AU - 1.77 AU

Year: 840 Days

Day: 25.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.49 AU - 2.13 AU

Year: 876 Days

Day: 41.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,824,457 km

• M1: 75,397 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.58 AU - 2.94 AU

Year: 1650 Days

Day: 15.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,824,457 km

• M1: 82,728 km (0.061 R)
• M2: 1,754,334 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.48 AU - 3.56 AU

Year: 1889 Days

Day: 45.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,824,457 km

• M1: 344,374 km (0.117 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.87 AU - 5.23 AU

Year: 3493 Days

Day: 32.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.6

Radius: 12.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.42 AU - 10.58 AU

Year: 12245 Days

Day: 13.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,824,457 km

• M1: 152,291 km (0.108 R)
• M2: 615,894 km (0.102 R)
• M3: 1,101,639 km (0.114 R)
• M4: 1,687,763 km (0.084 R)
• M5: 2,618,412 km (0.084 R)
• M6: 3,419,807 km (0.064 R)
• M7: 3,947,439 km (0.109 R)
• M8: 5,473,337 km (0.101 R)
• M9: 6,011,142 km (0.074 R)
• M10: 8,337,389 km (0.092 R)
• M11: 9,148,957 km (0.084 R)
• M12: 11,437,505 km (0.073 R)
• M13: 11,843,364 km (0.051 R)
• M14: 12,379,224 km (0.088 R)
• M15: 12,807,074 km (0.105 R)
• M16: 14,349,877 km (0.109 R)
• M17: 16,595,191 km (0.115 R)
• M18: 17,266,885 km (0.092 R)
• M19: 18,824,199 km (0.116 R)
• M20: 26,700,078 km (0.075 R)
• M21: 28,249,314 km (0.077 R)
• M22: 29,314,750 km (0.05 R)
• M23: 36,153,916 km (0.057 R)
• M24: 38,048,423 km (0.104 R)
• M25: 40,810,598 km (0.078 R)
• M26: 41,760,395 km (0.071 R)
• M27: 43,142,530 km (0.075 R)
• M28: 44,412,466 km (0.11 R)
• M29: 46,437,124 km (0.068 R)
• M30: 49,129,886 km (0.072 R)
• M31: 53,522,827 km (0.102 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit