🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 182 Days

Day: 22 Hours

Environment

Temp: 188 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.31 AU - 1.37 AU

Year: 564 Days

Day: 20.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 157.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,079,272 km

• M1: 43,234 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.71 AU - 3.25 AU

Year: 1870 Days

Day: 44.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 11.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.74 AU - 7.44 AU

Year: 6861 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,079,272 km

• M1: 144,512 km (0.068 R)
• M2: 580,739 km (0.044 R)
• M3: 1,027,588 km (0.114 R)
• M4: 1,509,742 km (0.1 R)
• M5: 2,287,501 km (0.083 R)
• M6: 2,785,213 km (0.081 R)
• M7: 3,181,797 km (0.101 R)
• M8: 3,595,435 km (0.061 R)
• M9: 5,084,084 km (0.115 R)
• M10: 5,458,527 km (0.118 R)
• M11: 6,981,433 km (0.074 R)
• M12: 7,719,400 km (0.108 R)
• M13: 8,397,976 km (0.119 R)
• M14: 9,154,791 km (0.116 R)
• M15: 10,587,939 km (0.067 R)
• M16: 13,536,214 km (0.099 R)
• M17: 16,121,714 km (0.112 R)
• M18: 17,230,683 km (0.112 R)
• M19: 19,470,163 km (0.03 R)
• M20: 20,458,257 km (0.107 R)
• M21: 21,410,298 km (0.108 R)
• M22: 22,249,542 km (0.072 R)
• M23: 22,677,392 km (0.099 R)
• M24: 23,110,777 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.2

Radius: 14.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.55 AU - 9.19 AU

Year: 8024 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,079,272 km

• M1: 179,966 km (0.059 R)
• M2: 750,981 km (0.047 R)
• M3: 1,368,222 km (0.049 R)
• M4: 1,842,447 km (0.044 R)
• M5: 2,736,594 km (0.09 R)
• M6: 4,587,718 km (0.036 R)
• M7: 6,858,015 km (0.099 R)
• M8: 7,325,658 km (0.116 R)
• M9: 8,024,879 km (0.12 R)
• M10: 11,011,899 km (0.118 R)
• M11: 11,710,073 km (0.101 R)
• M12: 12,725,393 km (0.106 R)
• M13: 13,195,131 km (0.046 R)
• M14: 14,996,139 km (0.101 R)
• M15: 16,125,304 km (0.107 R)
• M16: 17,310,418 km (0.116 R)
• M17: 18,702,875 km (0.098 R)
• M18: 20,808,465 km (0.098 R)
• M19: 21,297,052 km (0.12 R)
• M20: 23,503,621 km (0.091 R)
• M21: 24,033,646 km (0.09 R)
• M22: 24,571,749 km (0.119 R)
• M23: 25,579,142 km (0.066 R)
• M24: 26,046,036 km (0.088 R)
• M25: 27,383,741 km (0.11 R)
• M26: 30,928,163 km (0.085 R)
• M27: 33,195,768 km (0.119 R)
• M28: 33,751,673 km (0.119 R)
• M29: 39,657,049 km (0.097 R)
• M30: 43,247,847 km (0.03 R)
• M31: 45,804,474 km (0.072 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit