🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 28.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,738,935 km

• M1: 443,857 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.58 AU - 2.06 AU

Year: 855 Days

Day: 29.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,738,935 km

• M1: 48,320 km (0.117 R)
• M2: 478,564 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.34 AU - 3.78 AU

Year: 2339 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 14.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.22 AU - 8.58 AU

Year: 8478 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,738,935 km

• M1: 301,589 km (0.096 R)
• M2: 397,033 km (0.12 R)
• M3: 588,967 km (0.07 R)
• M4: 731,982 km (0.115 R)
• M5: 1,076,955 km (0.116 R)
• M6: 1,290,132 km (0.085 R)
• M7: 1,407,566 km (0.119 R)
• M8: 1,688,810 km (0.106 R)
• M9: 1,842,597 km (0.106 R)
• M10: 2,026,004 km (0.086 R)
• M11: 2,241,425 km (0.076 R)
• M12: 3,207,827 km (0.07 R)
• M13: 4,388,304 km (0.065 R)
• M14: 4,736,717 km (0.046 R)
• M15: 5,980,624 km (0.119 R)
• M16: 6,090,129 km (0.104 R)
• M17: 6,292,984 km (0.12 R)
• M18: 6,591,881 km (0.04 R)
• M19: 7,126,244 km (0.053 R)
• M20: 7,359,617 km (0.051 R)
• M21: 7,477,350 km (0.119 R)
• M22: 7,854,038 km (0.09 R)
• M23: 7,974,314 km (0.112 R)
• M24: 8,095,190 km (0.118 R)
• M25: 8,461,555 km (0.115 R)
• M26: 9,274,021 km (0.105 R)
• M27: 10,089,778 km (0.098 R)
• M28: 10,440,136 km (0.101 R)
• M29: 11,288,356 km (0.045 R)
• M30: 11,469,818 km (0.085 R)
• M31: 11,697,955 km (0.096 R)
• M32: 12,461,503 km (0.058 R)
• M33: 12,719,559 km (0.06 R)
• M34: 13,408,607 km (0.105 R)
• M35: 13,842,441 km (0.115 R)
• M36: 15,196,600 km (0.053 R)
• M37: 15,296,681 km (0.092 R)
• M38: 15,497,591 km (0.107 R)
• M39: 17,476,173 km (0.114 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 16,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit