🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 34 Hours

Environment

Temp: 237 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.46 AU - 1.92 AU

Year: 832 Days

Day: 12.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.48 AU - 3.52 AU

Year: 1968 Days

Day: 27.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 14.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.57 AU - 8.61 AU

Year: 7150 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 15,372,911 km

• M1: 182,360 km (0.109 R)
• M2: 525,687 km (0.076 R)
• M3: 655,987 km (0.09 R)
• M4: 752,627 km (0.11 R)
• M5: 920,775 km (0.053 R)
• M6: 1,345,633 km (0.103 R)
• M7: 1,658,891 km (0.034 R)
• M8: 2,018,374 km (0.053 R)
• M9: 2,213,450 km (0.099 R)
• M10: 2,343,151 km (0.098 R)
• M11: 2,475,546 km (0.102 R)
• M12: 2,622,750 km (0.064 R)
• M13: 3,214,858 km (0.095 R)
• M14: 3,735,309 km (0.077 R)
• M15: 3,848,405 km (0.119 R)
• M16: 3,991,271 km (0.082 R)
• M17: 4,371,250 km (0.092 R)
• M18: 4,520,548 km (0.042 R)
• M19: 4,747,788 km (0.106 R)
• M20: 4,994,325 km (0.065 R)
• M21: 5,119,239 km (0.116 R)
• M22: 5,468,101 km (0.108 R)
• M23: 5,629,368 km (0.044 R)
• M24: 5,956,538 km (0.119 R)
• M25: 6,122,442 km (0.092 R)
• M26: 6,698,245 km (0.104 R)
• M27: 6,801,766 km (0.102 R)
• M28: 7,327,005 km (0.096 R)
• M29: 7,487,224 km (0.114 R)
• M30: 7,612,587 km (0.075 R)
• M31: 8,584,674 km (0.1 R)
• M32: 8,678,472 km (0.074 R)
• M33: 9,286,587 km (0.076 R)
• M34: 9,498,866 km (0.071 R)
• M35: 9,634,851 km (0.118 R)
• M36: 9,987,303 km (0.099 R)
• M37: 10,125,532 km (0.09 R)
• M38: 10,504,014 km (0.057 R)
• M39: 11,646,493 km (0.027 R)
• M40: 12,001,190 km (0.115 R)
• M41: 12,935,578 km (0.051 R)
• M42: 13,043,289 km (0.114 R)
• M43: 14,626,932 km (0.096 R)
• M44: 14,716,691 km (0.062 R)
• M45: 15,304,610 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit