🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 187 Days

Day: 36.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 709 Days

Day: 35.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 13.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.41 AU - 5.15 AU

Year: 3916 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,933,247 km

• M1: 172,636 km (0.115 R)
• M2: 263,143 km (0.107 R)
• M3: 351,555 km (0.028 R)
• M4: 492,327 km (0.066 R)
• M5: 734,226 km (0.116 R)
• M6: 897,886 km (0.104 R)
• M7: 1,151,006 km (0.113 R)
• M8: 1,282,203 km (0.106 R)
• M9: 1,456,036 km (0.093 R)
• M10: 1,657,694 km (0.05 R)
• M11: 1,777,372 km (0.102 R)
• M12: 2,089,433 km (0.039 R)
• M13: 2,186,672 km (0.08 R)
• M14: 2,453,405 km (0.113 R)
• M15: 2,567,847 km (0.049 R)
• M16: 2,802,118 km (0.111 R)
• M17: 3,142,154 km (0.109 R)
• M18: 3,304,617 km (0.086 R)
• M19: 3,690,430 km (0.042 R)
• M20: 4,186,347 km (0.065 R)
• M21: 4,351,802 km (0.07 R)
• M22: 4,977,271 km (0.097 R)
• M23: 5,138,088 km (0.113 R)
• M24: 5,419,931 km (0.109 R)
• M25: 5,968,057 km (0.059 R)
• M26: 6,061,257 km (0.107 R)
• M27: 6,249,002 km (0.053 R)
• M28: 6,375,113 km (0.115 R)
• M29: 6,518,129 km (0.075 R)
• M30: 6,614,171 km (0.036 R)
• M31: 6,791,295 km (0.119 R)
• M32: 6,921,145 km (0.115 R)
• M33: 7,117,418 km (0.045 R)
• M34: 7,938,411 km (0.096 R)
• M35: 9,396,841 km (0.047 R)
• M36: 10,128,973 km (0.071 R)
• M37: 10,841,507 km (0.115 R)
• M38: 11,069,943 km (0.084 R)
• M39: 11,901,558 km (0.044 R)
• M40: 12,156,921 km (0.106 R)
• M41: 12,573,402 km (0.06 R)
• M42: 13,034,911 km (0.029 R)
• M43: 13,176,431 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit