🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 32.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.7 AU - 2.06 AU

Year: 951 Days

Day: 25.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.91 AU - 2.63 AU

Year: 1262 Days

Day: 34.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,074,889 km

• M1: 45,478 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 14.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.39 AU - 6.95 AU

Year: 5655 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,074,889 km

• M1: 176,675 km (0.061 R)
• M2: 1,808,189 km (0.082 R)
• M3: 2,714,603 km (0.06 R)
• M4: 3,647,196 km (0.041 R)
• M5: 4,093,147 km (0.114 R)
• M6: 6,201,879 km (0.114 R)
• M7: 8,118,228 km (0.116 R)
• M8: 8,671,291 km (0.066 R)
• M9: 9,776,370 km (0.119 R)
• M10: 14,441,879 km (0.107 R)
• M11: 15,939,653 km (0.118 R)
• M12: 16,698,862 km (0.073 R)
• M13: 18,524,555 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 9.1

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.81 AU - 9.63 AU

Year: 7914 Days

Day: 6.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,074,889 km

• M1: 114,143 km (0.113 R)
• M2: 622,327 km (0.114 R)
• M3: 958,773 km (0.108 R)
• M4: 1,368,372 km (0.11 R)
• M5: 1,892,712 km (0.064 R)
• M6: 2,584,004 km (0.098 R)
• M7: 3,723,192 km (0.091 R)
• M8: 4,516,958 km (0.114 R)
• M9: 4,984,152 km (0.072 R)
• M10: 5,451,197 km (0.046 R)
• M11: 7,339,122 km (0.092 R)
• M12: 7,903,106 km (0.098 R)
• M13: 8,538,897 km (0.105 R)
• M14: 9,117,242 km (0.037 R)
• M15: 10,155,302 km (0.05 R)
• M16: 10,804,557 km (0.101 R)
• M17: 12,352,595 km (0.071 R)
• M18: 14,975,644 km (0.101 R)
• M19: 16,215,512 km (0.086 R)
• M20: 17,381,477 km (0.059 R)
• M21: 18,383,035 km (0.052 R)
• M22: 19,046,801 km (0.076 R)
• M23: 19,422,591 km (0.1 R)
• M24: 21,781,300 km (0.079 R)
• M25: 24,149,285 km (0.087 R)
• M26: 24,589,402 km (0.095 R)
• M27: 25,759,108 km (0.093 R)
• M28: 27,534,685 km (0.04 R)
• M29: 28,015,193 km (0.089 R)
• M30: 30,604,433 km (0.105 R)
• M31: 33,566,920 km (0.109 R)
• M32: 35,005,154 km (0.086 R)
• M33: 39,566,243 km (0.088 R)
• M34: 41,798,842 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit