🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 47.3 Hours

Environment

Temp: 247 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,889,455 km

• M1: 31,565 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.76 AU - 1 AU

Year: 305 Days

Day: 22.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.91 AU - 1.15 AU

Year: 386 Days

Day: 14.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.74 AU - 3 AU

Year: 1794 Days

Day: 38.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.55 AU - 5.41 AU

Year: 3499 Days

Day: 45.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,889,455 km

• M1: 33,211 km (0.101 R)
• M2: 683,961 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 11.2

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.41 AU - 11.81 AU

Year: 14596 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,889,455 km

• M1: 141,520 km (0.061 R)
• M2: 926,908 km (0.03 R)
• M3: 1,481,169 km (0.119 R)
• M4: 1,871,170 km (0.083 R)
• M5: 2,713,855 km (0.065 R)
• M6: 3,079,323 km (0.079 R)
• M7: 4,103,769 km (0.092 R)
• M8: 5,053,715 km (0.104 R)
• M9: 5,920,785 km (0.066 R)
• M10: 6,406,828 km (0.09 R)
• M11: 7,167,982 km (0.088 R)
• M12: 7,949,631 km (0.116 R)
• M13: 8,381,221 km (0.103 R)
• M14: 10,544,107 km (0.12 R)
• M15: 11,017,734 km (0.075 R)
• M16: 11,754,653 km (0.083 R)
• M17: 13,769,138 km (0.058 R)
• M18: 14,163,926 km (0.099 R)
• M19: 16,885,112 km (0.089 R)
• M20: 17,402,870 km (0.077 R)
• M21: 19,020,322 km (0.096 R)
• M22: 19,510,554 km (0.086 R)
• M23: 24,226,478 km (0.097 R)
• M24: 25,219,658 km (0.07 R)
• M25: 32,546,363 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit