🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 153 Days

Day: 33.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.79 AU - 1.13 AU

Year: 334 Days

Day: 18.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.83 AU - 1.29 AU

Year: 387 Days

Day: 46.5 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 45,876,976 km

• M1: 31,715 km (0.075 R)
• M2: 419,173 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.02 AU - 1.68 AU

Year: 556 Days

Day: 41.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,876,976 km

• M1: 29,770 km (0.095 R)

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 10.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.58 AU - 15.18 AU

Year: 15453 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,876,976 km

• M1: 153,039 km (0.097 R)
• M2: 281,094 km (0.115 R)
• M3: 820,993 km (0.087 R)
• M4: 942,915 km (0.078 R)
• M5: 1,492,538 km (0.119 R)
• M6: 1,600,099 km (0.115 R)
• M7: 2,842,659 km (0.119 R)
• M8: 3,114,628 km (0.077 R)
• M9: 3,225,779 km (0.107 R)
• M10: 3,366,550 km (0.032 R)
• M11: 3,950,281 km (0.098 R)
• M12: 5,144,820 km (0.118 R)
• M13: 5,376,398 km (0.083 R)
• M14: 5,577,757 km (0.046 R)
• M15: 6,126,631 km (0.075 R)
• M16: 7,461,343 km (0.049 R)
• M17: 9,766,796 km (0.113 R)
• M18: 10,054,024 km (0.086 R)
• M19: 10,847,491 km (0.032 R)
• M20: 11,059,771 km (0.05 R)
• M21: 11,488,219 km (0.11 R)
• M22: 11,922,202 km (0.105 R)
• M23: 12,317,440 km (0.104 R)
• M24: 12,538,845 km (0.079 R)
• M25: 12,895,785 km (0.03 R)
• M26: 13,165,809 km (0.12 R)
• M27: 14,871,674 km (0.087 R)
• M28: 15,918,560 km (0.115 R)
• M29: 17,137,034 km (0.07 R)
• M30: 18,032,827 km (0.112 R)
• M31: 18,284,301 km (0.099 R)
• M32: 18,892,715 km (0.117 R)
• M33: 19,662,546 km (0.069 R)
• M34: 20,181,501 km (0.078 R)
• M35: 21,127,109 km (0.036 R)
• M36: 25,051,061 km (0.074 R)
• M37: 25,219,359 km (0.099 R)
• M38: 26,180,226 km (0.088 R)
• M39: 26,350,917 km (0.118 R)
• M40: 26,865,683 km (0.067 R)
• M41: 27,556,975 km (0.117 R)
• M42: 27,846,746 km (0.039 R)
• M43: 30,440,324 km (0.088 R)
• M44: 30,739,969 km (0.08 R)
• M45: 31,523,563 km (0.075 R)
• M46: 32,191,667 km (0.12 R)
• M47: 35,475,639 km (0.115 R)
• M48: 38,346,572 km (0.064 R)
• M49: 40,170,170 km (0.065 R)
• M50: 42,556,256 km (0.08 R)
• M51: 44,036,826 km (0.047 R)
• M52: 44,579,417 km (0.11 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 17,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit