🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.46 AU - 0.62 AU

Year: 138 Days

Day: 36.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,386,204 km

• M1: 31,266 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 158 Days

Day: 43.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 161.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 407 Days

Day: 45.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.15 AU - 1.41 AU

Year: 504 Days

Day: 20.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,386,204 km

• M1: 395,836 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.26 AU - 1.42 AU

Year: 540 Days

Day: 13.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.19 AU - 1.73 AU

Year: 614 Days

Day: 28.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.4 AU - 3.12 AU

Year: 1597 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804

Radius: 9.7

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.32 AU - 7.66 AU

Year: 7139 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,386,204 km

• M1: 121,025 km (0.07 R)
• M2: 433,235 km (0.07 R)
• M3: 1,033,272 km (0.057 R)
• M4: 1,452,446 km (0.116 R)
• M5: 2,160,193 km (0.085 R)
• M6: 2,855,375 km (0.069 R)
• M7: 3,168,184 km (0.096 R)
• M8: 3,741,144 km (0.084 R)
• M9: 4,065,472 km (0.105 R)
• M10: 4,436,026 km (0.103 R)
• M11: 4,742,701 km (0.119 R)
• M12: 5,153,796 km (0.081 R)
• M13: 5,684,869 km (0.116 R)
• M14: 6,013,984 km (0.1 R)
• M15: 9,260,108 km (0.113 R)
• M16: 11,026,111 km (0.085 R)
• M17: 12,230,972 km (0.054 R)
• M18: 12,893,392 km (0.03 R)
• M19: 13,233,577 km (0.111 R)
• M20: 14,229,749 km (0.095 R)
• M21: 14,654,308 km (0.052 R)
• M22: 16,837,390 km (0.075 R)
• M23: 17,243,997 km (0.082 R)
• M24: 19,598,518 km (0.102 R)
• M25: 20,659,316 km (0.087 R)
• M26: 21,047,373 km (0.079 R)
• M27: 24,157,064 km (0.11 R)
• M28: 25,023,685 km (0.042 R)
• M29: 25,910,950 km (0.109 R)
• M30: 27,095,466 km (0.098 R)
• M31: 28,602,365 km (0.072 R)
• M32: 29,966,249 km (0.037 R)
• M33: 36,869,891 km (0.072 R)
• M34: 40,386,189 km (0.09 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit