🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.58 AU - 0.6 AU

Year: 158 Days

Day: 39.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 268 Days

Day: 42.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,395,764 km

• M1: 38,297 km (0.108 R)
• M2: 397,781 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.44 AU - 2.58 AU

Year: 1385 Days

Day: 18.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.78 AU - 6.2 AU

Year: 4480 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 9.5

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.03 AU - 12.85 AU

Year: 14368 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,395,764 km

• M1: 118,182 km (0.074 R)
• M2: 459,565 km (0.114 R)
• M3: 787,334 km (0.052 R)
• M4: 1,159,533 km (0.077 R)
• M5: 1,569,282 km (0.091 R)
• M6: 1,871,021 km (0.118 R)
• M7: 2,825,455 km (0.111 R)
• M8: 3,147,090 km (0.1 R)
• M9: 3,924,102 km (0.113 R)
• M10: 4,755,417 km (0.031 R)
• M11: 5,140,632 km (0.108 R)
• M12: 8,399,322 km (0.098 R)
• M13: 11,292,994 km (0.119 R)
• M14: 11,790,407 km (0.082 R)
• M15: 18,184,968 km (0.054 R)
• M16: 20,653,482 km (0.065 R)
• M17: 24,866,607 km (0.115 R)
• M18: 25,180,314 km (0.046 R)
• M19: 31,289,143 km (0.1 R)
• M20: 41,021,681 km (0.097 R)
• M21: 47,928,016 km (0.116 R)
• M22: 53,285,116 km (0.086 R)
• M23: 55,570,971 km (0.112 R)
• M24: 56,467,212 km (0.056 R)
• M25: 57,921,304 km (0.119 R)
• M26: 64,380,491 km (0.062 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: 541 - 16,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit