🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 24 Hours

Environment

Temp: 257 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,733,772 km

• M1: 476,918 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.2 AU - 1.32 AU

Year: 497 Days

Day: 18.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,733,772 km

• M1: 110,254 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.64 AU - 2.54 AU

Year: 1062 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,733,772 km

• M1: 45,627 km (0.118 R)
• M2: 491,130 km (0.05 R)

Asteroid Belt

Center: 8.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 3.5

Gravity: 81.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.13 AU - 18.33 AU

Year: 21927 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,733,772 km

• M1: 43,533 km (0.086 R)
• M2: 463,005 km (0.074 R)
• M3: 1,326,933 km (0.106 R)
• M4: 1,581,848 km (0.061 R)
• M5: 2,188,467 km (0.047 R)
• M6: 2,828,297 km (0.109 R)
• M7: 5,694,443 km (0.109 R)
• M8: 6,934,161 km (0.092 R)
• M9: 13,387,364 km (0.102 R)
• M10: 13,771,531 km (0.113 R)
• M11: 14,642,490 km (0.112 R)
• M12: 17,657,186 km (0.028 R)
• M13: 22,536,470 km (0.101 R)
• M14: 28,620,167 km (0.106 R)
• M15: 32,583,912 km (0.113 R)
• M16: 41,415,722 km (0.106 R)
• M17: 41,903,112 km (0.055 R)
• M18: 43,055,165 km (0.06 R)
• M19: 45,422,252 km (0.078 R)
• M20: 52,470,855 km (0.08 R)
• M21: 55,758,717 km (0.116 R)
• M22: 59,181,217 km (0.099 R)
• M23: 64,682,379 km (0.074 R)
• M24: 76,931,453 km (0.088 R)
• M25: 77,421,685 km (0.074 R)
• M26: 82,439,347 km (0.106 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit