🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 189 Days

Day: 37.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.92 AU - 1.18 AU

Year: 473 Days

Day: 16.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.5 AU - 2.22 AU

Year: 1115 Days

Day: 24.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,077,406 km

• M1: 962,363 km (0.093 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 10.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.09 AU - 3.47 AU

Year: 2038 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,077,406 km

• M1: 127,009 km (0.114 R)
• M2: 488,138 km (0.096 R)
• M3: 1,068,877 km (0.066 R)
• M4: 2,859,862 km (0.089 R)
• M5: 4,494,818 km (0.119 R)
• M6: 8,478,310 km (0.045 R)
• M7: 9,631,111 km (0.09 R)
• M8: 10,430,861 km (0.086 R)
• M9: 13,670,403 km (0.1 R)
• M10: 16,847,413 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 4.5

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.08 AU - 10.18 AU

Year: 14177 Days

Day: 19.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,077,406 km

• M1: 56,099 km (0.094 R)
• M2: 199,264 km (0.108 R)
• M3: 697,874 km (0.105 R)
• M4: 863,479 km (0.101 R)
• M5: 1,012,628 km (0.078 R)
• M6: 1,792,332 km (0.097 R)
• M7: 2,496,190 km (0.085 R)
• M8: 3,441,050 km (0.084 R)
• M9: 3,640,165 km (0.084 R)
• M10: 4,875,843 km (0.032 R)
• M11: 6,478,635 km (0.068 R)
• M12: 6,899,005 km (0.082 R)
• M13: 7,709,676 km (0.09 R)
• M14: 8,491,923 km (0.034 R)
• M15: 10,314,474 km (0.08 R)
• M16: 12,209,879 km (0.113 R)
• M17: 15,169,523 km (0.061 R)
• M18: 15,368,937 km (0.111 R)
• M19: 21,522,795 km (0.058 R)
• M20: 27,234,741 km (0.049 R)
• M21: 27,727,217 km (0.115 R)
• M22: 28,426,438 km (0.103 R)
• M23: 32,209,170 km (0.088 R)
• M24: 33,428,542 km (0.108 R)
• M25: 41,268,667 km (0.034 R)
• M26: 41,657,472 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit