🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 183 Days

Day: 40.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.57 AU - 0.77 AU

Year: 211 Days

Day: 16.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.03 AU - 1.45 AU

Year: 532 Days

Day: 21.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.05 AU - 2.09 AU

Year: 1147 Days

Day: 22.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,914,652 km

• M1: 15,409 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.4

Radius: 12.2

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.25 AU - 5.09 AU

Year: 3885 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,914,652 km

• M1: 151,692 km (0.089 R)
• M2: 699,669 km (0.101 R)
• M3: 2,035,877 km (0.112 R)
• M4: 4,510,525 km (0.088 R)
• M5: 5,739,322 km (0.105 R)
• M6: 7,213,460 km (0.085 R)
• M7: 8,926,355 km (0.072 R)
• M8: 14,615,712 km (0.094 R)
• M9: 16,315,593 km (0.115 R)
• M10: 16,910,543 km (0.105 R)
• M11: 18,080,847 km (0.088 R)
• M12: 20,513,608 km (0.064 R)
• M13: 21,630,356 km (0.096 R)
• M14: 22,203,765 km (0.091 R)
• M15: 22,713,744 km (0.09 R)
• M16: 24,832,349 km (0.067 R)
• M17: 27,328,090 km (0.116 R)
• M18: 28,508,268 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.4

Radius: 5.9

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.76 AU - 19.1 AU

Year: 31710 Days

Day: 20.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,914,652 km

• M1: 73,453 km (0.101 R)
• M2: 295,157 km (0.052 R)
• M3: 494,421 km (0.111 R)
• M4: 1,038,808 km (0.112 R)
• M5: 1,776,774 km (0.053 R)
• M6: 2,515,488 km (0.107 R)
• M7: 3,815,643 km (0.099 R)
• M8: 4,121,421 km (0.089 R)
• M9: 4,345,070 km (0.08 R)
• M10: 4,782,046 km (0.073 R)
• M11: 6,783,216 km (0.102 R)
• M12: 12,804,381 km (0.088 R)
• M13: 24,650,288 km (0.117 R)
• M14: 27,242,819 km (0.077 R)
• M15: 35,832,131 km (0.067 R)
• M16: 42,813,415 km (0.119 R)
• M17: 43,116,201 km (0.096 R)
• M18: 45,589,951 km (0.065 R)
• M19: 46,701,314 km (0.099 R)
• M20: 48,156,602 km (0.114 R)
• M21: 51,327,777 km (0.102 R)
• M22: 59,953,591 km (0.08 R)
• M23: 61,095,322 km (0.055 R)
• M24: 63,422,167 km (0.111 R)
• M25: 63,618,738 km (0.046 R)
• M26: 63,815,609 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit