🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.18 AU - 1.3 AU

Year: 526 Days

Day: 30.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.35 AU - 1.57 AU

Year: 672 Days

Day: 24.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,479,163 km

• M1: 20,944 km (0.081 R)
• M2: 131,945 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.43 AU - 1.73 AU

Year: 756 Days

Day: 23.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.42 AU - 2.54 AU

Year: 1487 Days

Day: 38.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.8 AU - 2.9 AU

Year: 1832 Days

Day: 33.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.84 AU - 2.88 AU

Year: 1842 Days

Day: 20.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 108.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 6.9

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.5 AU - 19.18 AU

Year: 26315 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,479,163 km

• M1: 86,019 km (0.052 R)
• M2: 303,235 km (0.093 R)
• M3: 523,892 km (0.065 R)
• M4: 978,669 km (0.107 R)
• M5: 1,709,754 km (0.038 R)
• M6: 2,224,670 km (0.076 R)
• M7: 2,759,183 km (0.118 R)
• M8: 3,497,598 km (0.045 R)
• M9: 4,149,845 km (0.108 R)
• M10: 4,919,227 km (0.097 R)
• M11: 8,337,837 km (0.094 R)
• M12: 8,904,215 km (0.05 R)
• M13: 10,176,545 km (0.113 R)
• M14: 11,565,860 km (0.113 R)
• M15: 13,002,299 km (0.069 R)
• M16: 13,455,431 km (0.115 R)
• M17: 14,075,963 km (0.084 R)
• M18: 15,457,798 km (0.097 R)
• M19: 15,880,861 km (0.12 R)
• M20: 19,646,240 km (0.087 R)
• M21: 21,264,290 km (0.109 R)
• M22: 22,212,441 km (0.075 R)
• M23: 22,969,107 km (0.118 R)
• M24: 36,622,456 km (0.073 R)
• M25: 37,525,878 km (0.114 R)
• M26: 40,644,245 km (0.114 R)
• M27: 46,685,157 km (0.1 R)
• M28: 48,463,577 km (0.081 R)
• M29: 52,155,054 km (0.089 R)
• M30: 57,631,682 km (0.026 R)
• M31: 58,648,349 km (0.051 R)
• M32: 60,508,449 km (0.059 R)
• M33: 60,927,174 km (0.104 R)
• M34: 67,665,361 km (0.064 R)
• M35: 69,481,479 km (0.107 R)
• M36: 76,826,286 km (0.114 R)
• M37: 79,051,704 km (0.11 R)
• M38: 87,579,231 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit