🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.66 AU - 1.04 AU

Year: 277 Days

Day: 39.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.15 AU - 4.75 AU

Year: 3315 Days

Day: 14.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.2

Radius: 3

Gravity: 87.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.5 AU - 23.54 AU

Year: 31630 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,045,957 km

• M1: 39,943 km (0.096 R)
• M2: 291,417 km (0.115 R)
• M3: 656,735 km (0.102 R)
• M4: 766,539 km (0.035 R)
• M5: 927,507 km (0.1 R)
• M6: 1,203,066 km (0.109 R)
• M7: 1,351,467 km (0.12 R)
• M8: 1,664,875 km (0.039 R)
• M9: 1,892,263 km (0.076 R)
• M10: 2,186,971 km (0.058 R)
• M11: 2,838,470 km (0.115 R)
• M12: 3,101,762 km (0.101 R)
• M13: 4,434,081 km (0.103 R)
• M14: 5,464,062 km (0.057 R)
• M15: 10,967,169 km (0.081 R)
• M16: 11,833,491 km (0.045 R)
• M17: 13,058,099 km (0.1 R)
• M18: 17,139,428 km (0.116 R)
• M19: 19,209,264 km (0.091 R)
• M20: 19,725,526 km (0.105 R)
• M21: 21,995,225 km (0.112 R)
• M22: 23,718,892 km (0.099 R)
• M23: 24,193,267 km (0.054 R)
• M24: 25,778,855 km (0.06 R)
• M25: 26,533,426 km (0.097 R)
• M26: 27,173,406 km (0.114 R)
• M27: 28,086,551 km (0.066 R)
• M28: 28,751,215 km (0.098 R)
• M29: 29,699,216 km (0.098 R)
• M30: 30,250,185 km (0.064 R)
• M31: 32,667,986 km (0.1 R)
• M32: 48,014,185 km (0.061 R)
• M33: 59,589,769 km (0.065 R)
• M34: 62,918,022 km (0.107 R)
• M35: 65,668,229 km (0.113 R)
• M36: 65,901,004 km (0.105 R)
• M37: 66,134,227 km (0.091 R)
• M38: 75,157,970 km (0.115 R)
• M39: 75,923,612 km (0.093 R)
• M40: 81,161,482 km (0.115 R)
• M41: 84,142,370 km (0.1 R)
• M42: 101,383,375 km (0.066 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit