🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 32.2 Hours

Environment

Temp: 279 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.13 AU - 1.41 AU

Year: 501 Days

Day: 44.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 12,904,978 km

• M1: 115,041 km (0.067 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.48 AU - 6.26 AU

Year: 4975 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 12,904,978 km

• M1: 193,280 km (0.113 R)
• M2: 302,188 km (0.12 R)
• M3: 422,464 km (0.057 R)
• M4: 520,301 km (0.025 R)
• M5: 686,056 km (0.058 R)
• M6: 857,645 km (0.114 R)
• M7: 991,235 km (0.062 R)
• M8: 1,140,534 km (0.061 R)
• M9: 1,427,912 km (0.094 R)
• M10: 1,589,777 km (0.097 R)
• M11: 1,825,244 km (0.118 R)
• M12: 1,932,655 km (0.073 R)
• M13: 2,195,349 km (0.095 R)
• M14: 2,352,277 km (0.08 R)
• M15: 2,448,319 km (0.118 R)
• M16: 2,994,949 km (0.068 R)
• M17: 3,158,161 km (0.111 R)
• M18: 3,942,353 km (0.1 R)
• M19: 4,515,761 km (0.051 R)
• M20: 4,676,729 km (0.059 R)
• M21: 4,771,574 km (0.109 R)
• M22: 5,199,424 km (0.107 R)
• M23: 5,769,840 km (0.107 R)
• M24: 5,901,038 km (0.104 R)
• M25: 6,151,464 km (0.069 R)
• M26: 6,270,544 km (0.114 R)
• M27: 6,405,482 km (0.092 R)
• M28: 6,495,988 km (0.078 R)
• M29: 6,693,458 km (0.108 R)
• M30: 7,125,795 km (0.045 R)
• M31: 7,695,165 km (0.102 R)
• M32: 7,920,459 km (0.071 R)
• M33: 8,576,596 km (0.055 R)
• M34: 9,029,279 km (0.091 R)
• M35: 9,679,880 km (0.069 R)
• M36: 9,853,563 km (0.083 R)
• M37: 10,186,568 km (0.056 R)
• M38: 10,487,708 km (0.08 R)
• M39: 11,335,330 km (0.072 R)
• M40: 11,999,694 km (0.075 R)
• M41: 12,374,137 km (0.086 R)
• M42: 12,506,083 km (0.092 R)
• M43: 12,733,472 km (0.102 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit