🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 134 Days

Day: 21.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 204 Days

Day: 15.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 213 Days

Day: 39.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.78 AU - 0.8 AU

Year: 250 Days

Day: 40 Hours

Environment

Temp: 191 °C

Axial Tilt: 123.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.33 AU - 3.61 AU

Year: 2304 Days

Day: 35.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.99 AU - 5.15 AU

Year: 4069 Days

Day: 43.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,800,516 km

• M1: 64,327 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 8.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.48 AU - 10.62 AU

Year: 12214 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,800,516 km

• M1: 105,766 km (0.09 R)
• M2: 484,548 km (0.109 R)
• M3: 772,224 km (0.114 R)
• M4: 1,300,005 km (0.077 R)
• M5: 2,564,257 km (0.113 R)
• M6: 3,817,738 km (0.113 R)
• M7: 4,179,465 km (0.112 R)
• M8: 4,718,018 km (0.109 R)
• M9: 5,004,198 km (0.104 R)
• M10: 5,717,481 km (0.114 R)
• M11: 7,095,726 km (0.116 R)
• M12: 11,544,767 km (0.107 R)
• M13: 12,362,918 km (0.08 R)
• M14: 12,970,584 km (0.065 R)
• M15: 13,598,147 km (0.065 R)
• M16: 15,602,160 km (0.067 R)
• M17: 20,436,864 km (0.119 R)
• M18: 24,634,281 km (0.114 R)
• M19: 27,799,922 km (0.102 R)
• M20: 28,213,710 km (0.113 R)
• M21: 31,899,203 km (0.077 R)
• M22: 38,776,815 km (0.035 R)
• M23: 39,684,276 km (0.109 R)
• M24: 40,209,065 km (0.062 R)
• M25: 44,434,308 km (0.097 R)
• M26: 45,427,787 km (0.101 R)
• M27: 50,158,520 km (0.102 R)
• M28: 51,857,653 km (0.098 R)
• M29: 52,170,761 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit