🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.93 AU

Year: 838 Days

Day: 18 Hours

Environment

Temp: -94 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,101,979 km

• M1: 45,328 km (0.115 R)
• M2: 61,634 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.09 AU - 2.49 AU

Year: 1462 Days

Day: 33.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 10.3

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.78 AU - 5.12 AU

Year: 3959 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,101,979 km

• M1: 128,355 km (0.116 R)
• M2: 614,847 km (0.081 R)
• M3: 955,182 km (0.095 R)
• M4: 1,511,088 km (0.089 R)
• M5: 2,594,027 km (0.105 R)
• M6: 2,963,384 km (0.091 R)
• M7: 4,131,744 km (0.058 R)
• M8: 4,857,293 km (0.097 R)
• M9: 9,040,499 km (0.061 R)
• M10: 10,179,387 km (0.087 R)
• M11: 10,593,624 km (0.116 R)
• M12: 11,858,623 km (0.089 R)
• M13: 12,979,560 km (0.118 R)
• M14: 13,815,214 km (0.066 R)
• M15: 16,089,251 km (0.1 R)
• M16: 19,347,493 km (0.114 R)
• M17: 22,114,305 km (0.073 R)
• M18: 23,736,245 km (0.087 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.5

Radius: 3.5

Gravity: 36.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.38 AU - 14.4 AU

Year: 19518 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,101,979 km

• M1: 63,130 km (0.113 R)
• M2: 225,893 km (0.095 R)
• M3: 503,995 km (0.072 R)
• M4: 745,745 km (0.076 R)
• M5: 920,625 km (0.114 R)
• M6: 1,352,814 km (0.039 R)
• M7: 2,511,449 km (0.108 R)
• M8: 2,832,935 km (0.114 R)
• M9: 3,104,305 km (0.108 R)
• M10: 5,971,947 km (0.093 R)
• M11: 6,712,157 km (0.051 R)
• M12: 9,244,101 km (0.097 R)
• M13: 10,575,073 km (0.096 R)
• M14: 11,225,675 km (0.112 R)
• M15: 13,886,422 km (0.112 R)
• M16: 15,399,156 km (0.085 R)
• M17: 17,419,924 km (0.086 R)
• M18: 19,523,270 km (0.066 R)
• M19: 22,550,383 km (0.092 R)
• M20: 23,923,991 km (0.057 R)
• M21: 24,529,413 km (0.115 R)
• M22: 25,981,560 km (0.118 R)
• M23: 30,210,093 km (0.051 R)
• M24: 30,680,279 km (0.089 R)
• M25: 37,783,485 km (0.113 R)
• M26: 41,568,910 km (0.113 R)
• M27: 43,478,377 km (0.095 R)
• M28: 50,538,798 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit