🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.42 AU - 0.62 AU

Year: 137 Days

Day: 33 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 21 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.65 AU - 3.45 AU

Year: 1946 Days

Day: 23.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,642,181 km

• M1: 134,638 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.1 AU - 5.36 AU

Year: 3757 Days

Day: 39 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,642,181 km

• M1: 2,274,636 km (0.066 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 8.6

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.04 AU - 12.18 AU

Year: 11741 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,642,181 km

• M1: 108,458 km (0.114 R)
• M2: 467,344 km (0.08 R)
• M3: 737,817 km (0.063 R)
• M4: 1,335,909 km (0.072 R)
• M5: 1,844,542 km (0.091 R)
• M6: 2,768,009 km (0.092 R)
• M7: 3,519,888 km (0.11 R)
• M8: 3,861,869 km (0.051 R)
• M9: 4,521,296 km (0.116 R)
• M10: 4,830,665 km (0.103 R)
• M11: 5,844,639 km (0.109 R)
• M12: 8,517,953 km (0.109 R)
• M13: 8,991,281 km (0.082 R)
• M14: 12,688,293 km (0.083 R)
• M15: 13,243,301 km (0.103 R)
• M16: 13,814,316 km (0.051 R)
• M17: 14,269,692 km (0.11 R)
• M18: 15,626,246 km (0.073 R)
• M19: 16,992,822 km (0.095 R)
• M20: 17,440,419 km (0.093 R)
• M21: 19,390,577 km (0.112 R)
• M22: 22,896,702 km (0.11 R)
• M23: 24,184,590 km (0.119 R)
• M24: 24,941,855 km (0.05 R)
• M25: 25,617,439 km (0.107 R)
• M26: 26,305,140 km (0.115 R)
• M27: 28,337,726 km (0.112 R)
• M28: 34,344,978 km (0.101 R)
• M29: 35,180,931 km (0.081 R)
• M30: 40,352,081 km (0.069 R)
• M31: 42,637,188 km (0.12 R)
• M32: 46,296,801 km (0.116 R)
• M33: 49,099,966 km (0.084 R)
• M34: 49,552,649 km (0.113 R)
• M35: 51,858,102 km (0.113 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: 430 - 13,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit