🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.74 AU - 0.76 AU

Year: 233 Days

Day: 43.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,445,810 km

• M1: 22,290 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.07 AU - 1.31 AU

Year: 465 Days

Day: 40.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,445,810 km

• M1: 262,095 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.01 AU - 1.47 AU

Year: 495 Days

Day: 39.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,445,810 km

• M1: 570,267 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.46 AU - 1.6 AU

Year: 678 Days

Day: 16.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.9 AU - 4.16 AU

Year: 2898 Days

Day: 28.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 8.2

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.21 AU - 6.35 AU

Year: 4977 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,445,810 km

• M1: 102,325 km (0.039 R)
• M2: 392,994 km (0.07 R)
• M3: 882,627 km (0.102 R)
• M4: 1,202,019 km (0.093 R)
• M5: 1,740,272 km (0.061 R)
• M6: 2,218,836 km (0.098 R)
• M7: 2,709,517 km (0.12 R)
• M8: 3,270,808 km (0.073 R)
• M9: 4,571,561 km (0.104 R)
• M10: 4,862,978 km (0.09 R)
• M11: 5,138,537 km (0.068 R)
• M12: 5,904,628 km (0.096 R)
• M13: 6,445,275 km (0.043 R)
• M14: 6,744,770 km (0.101 R)
• M15: 7,264,323 km (0.064 R)
• M16: 7,922,853 km (0.087 R)
• M17: 8,189,436 km (0.084 R)
• M18: 8,540,991 km (0.049 R)
• M19: 9,358,544 km (0.083 R)
• M20: 11,291,348 km (0.102 R)
• M21: 16,476,410 km (0.081 R)
• M22: 20,035,344 km (0.067 R)
• M23: 21,253,968 km (0.089 R)
• M24: 22,143,327 km (0.104 R)
• M25: 24,960,704 km (0.059 R)
• M26: 26,539,859 km (0.089 R)
• M27: 28,096,275 km (0.075 R)
• M28: 29,167,246 km (0.069 R)
• M29: 30,450,647 km (0.074 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 17,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit