🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.28 AU - 2.46 AU

Year: 1346 Days

Day: 27.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3 AU - 4 AU

Year: 2416 Days

Day: 31.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,691,474 km

• M1: 511,924 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.31 AU - 4.07 AU

Year: 2615 Days

Day: 39.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,691,474 km

• M1: 1,752,838 km (0.057 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 9.6

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.95 AU - 6.57 AU

Year: 5779 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,691,474 km

• M1: 119,379 km (0.116 R)
• M2: 424,708 km (0.082 R)
• M3: 929,302 km (0.115 R)
• M4: 1,463,516 km (0.068 R)
• M5: 1,808,339 km (0.109 R)
• M6: 2,954,558 km (0.112 R)
• M7: 3,305,365 km (0.08 R)
• M8: 4,162,262 km (0.086 R)
• M9: 5,105,476 km (0.104 R)
• M10: 5,584,040 km (0.08 R)
• M11: 6,000,520 km (0.057 R)
• M12: 6,996,543 km (0.11 R)
• M13: 10,467,213 km (0.104 R)
• M14: 12,901,470 km (0.047 R)
• M15: 15,228,465 km (0.088 R)
• M16: 19,256,687 km (0.066 R)
• M17: 21,695,581 km (0.102 R)
• M18: 22,951,455 km (0.106 R)
• M19: 23,558,822 km (0.117 R)
• M20: 25,445,700 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 12.2

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.98 AU - 11.58 AU

Year: 13978 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,691,474 km

• M1: 151,692 km (0.104 R)
• M2: 724,502 km (0.095 R)
• M3: 1,861,895 km (0.112 R)
• M4: 3,254,801 km (0.073 R)
• M5: 3,891,489 km (0.026 R)
• M6: 4,634,392 km (0.105 R)
• M7: 6,100,302 km (0.064 R)
• M8: 6,651,869 km (0.077 R)
• M9: 9,801,652 km (0.095 R)
• M10: 10,689,965 km (0.115 R)
• M11: 11,356,722 km (0.106 R)
• M12: 13,937,136 km (0.032 R)
• M13: 15,391,826 km (0.104 R)
• M14: 16,184,844 km (0.091 R)
• M15: 24,593,292 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit