🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.17 AU - 1.37 AU

Year: 503 Days

Day: 19 Hours

Environment

Temp: 24 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.63 AU - 3.63 AU

Year: 1946 Days

Day: 15.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,351,567 km

• M1: 43,084 km (0.08 R)
• M2: 200,162 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.13 AU - 3.17 AU

Year: 1965 Days

Day: 31.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,351,567 km

• M1: 49,666 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.21 AU - 3.43 AU

Year: 2126 Days

Day: 24.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.3 AU - 3.68 AU

Year: 2291 Days

Day: 40.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,351,567 km

• M1: 39,045 km (0.11 R)
• M2: 2,471,656 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.81 AU - 3.91 AU

Year: 2665 Days

Day: 47.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 12

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.86 AU - 6.48 AU

Year: 5386 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 94,351,567 km

• M1: 149,299 km (0.044 R)
• M2: 635,193 km (0.048 R)
• M3: 1,078,601 km (0.072 R)
• M4: 1,882,689 km (0.075 R)
• M5: 5,004,498 km (0.036 R)
• M6: 5,853,615 km (0.1 R)
• M7: 8,772,868 km (0.035 R)
• M8: 10,274,232 km (0.075 R)
• M9: 11,147,285 km (0.103 R)
• M10: 17,958,327 km (0.12 R)
• M11: 20,672,631 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.8

Radius: 6.7

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.13 AU - 18.27 AU

Year: 22917 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,351,567 km

• M1: 86,468 km (0.055 R)
• M2: 793,168 km (0.1 R)
• M3: 1,574,069 km (0.109 R)
• M4: 2,130,573 km (0.103 R)
• M5: 2,603,153 km (0.041 R)
• M6: 3,001,831 km (0.09 R)
• M7: 3,409,784 km (0.096 R)
• M8: 4,629,755 km (0.088 R)
• M9: 5,094,406 km (0.055 R)
• M10: 5,338,101 km (0.108 R)
• M11: 7,218,247 km (0.069 R)
• M12: 7,526,119 km (0.114 R)
• M13: 8,334,397 km (0.083 R)
• M14: 9,439,775 km (0.117 R)
• M15: 10,639,550 km (0.104 R)
• M16: 12,296,197 km (0.106 R)
• M17: 14,437,840 km (0.084 R)
• M18: 17,085,722 km (0.091 R)
• M19: 18,859,355 km (0.083 R)
• M20: 26,817,213 km (0.045 R)
• M21: 27,062,105 km (0.031 R)
• M22: 29,204,197 km (0.037 R)
• M23: 33,397,126 km (0.048 R)
• M24: 36,454,757 km (0.078 R)
• M25: 37,820,436 km (0.108 R)
• M26: 42,785,440 km (0.078 R)
• M27: 47,270,833 km (0.102 R)
• M28: 48,711,610 km (0.104 R)
• M29: 52,824,205 km (0.074 R)
• M30: 59,210,388 km (0.117 R)
• M31: 71,590,510 km (0.072 R)
• M32: 83,485,785 km (0.089 R)
• M33: 85,853,620 km (0.032 R)
• M34: 86,920,103 km (0.113 R)
• M35: 87,725,837 km (0.119 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit