🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 35.1 Hours

Environment

Temp: 217 °C

Axial Tilt: 154.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,563,761 km

• M1: 36,801 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.72 AU

Year: 181 Days

Day: 36.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,563,761 km

• M1: 303,833 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 190 Days

Day: 29.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,563,761 km

• M1: 52,210 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.14 AU - 1.52 AU

Year: 555 Days

Day: 43.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,563,761 km

• M1: 1,111,662 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.6 AU - 2.58 AU

Year: 1093 Days

Day: 37.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 127.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,563,761 km

• M1: 221,106 km (0.08 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 11

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.5 AU - 14.74 AU

Year: 15260 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,563,761 km

• M1: 136,732 km (0.096 R)
• M2: 716,574 km (0.1 R)
• M3: 1,143,526 km (0.03 R)
• M4: 1,724,415 km (0.107 R)
• M5: 3,784,826 km (0.097 R)
• M6: 4,910,101 km (0.118 R)
• M7: 6,125,883 km (0.062 R)
• M8: 7,085,254 km (0.066 R)
• M9: 7,716,557 km (0.058 R)
• M10: 8,733,524 km (0.114 R)
• M11: 9,195,781 km (0.065 R)
• M12: 9,674,345 km (0.032 R)
• M13: 10,451,805 km (0.085 R)
• M14: 11,818,830 km (0.077 R)
• M15: 16,555,398 km (0.098 R)
• M16: 18,076,210 km (0.1 R)
• M17: 19,254,892 km (0.11 R)
• M18: 21,301,690 km (0.066 R)
• M19: 23,293,436 km (0.043 R)
• M20: 26,992,093 km (0.098 R)
• M21: 28,642,607 km (0.066 R)
• M22: 29,549,768 km (0.111 R)
• M23: 30,359,392 km (0.113 R)
• M24: 31,781,320 km (0.065 R)
• M25: 32,508,814 km (0.101 R)
• M26: 36,577,278 km (0.061 R)
• M27: 37,510,469 km (0.083 R)
• M28: 39,563,550 km (0.086 R)
• M29: 42,708,547 km (0.104 R)
• M30: 50,305,276 km (0.059 R)
• M31: 61,520,479 km (0.1 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit