🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 176 Days

Day: 38 Hours

Environment

Temp: 144 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,012,844 km

• M1: 64,776 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.72 AU - 0.84 AU

Year: 261 Days

Day: 19.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 136.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 373 Days

Day: 35.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 12.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.94 AU - 12.58 AU

Year: 12447 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,012,844 km

• M1: 183,557 km (0.092 R)
• M2: 360,082 km (0.091 R)
• M3: 654,042 km (0.058 R)
• M4: 1,394,851 km (0.093 R)
• M5: 1,628,672 km (0.067 R)
• M6: 1,716,935 km (0.099 R)
• M7: 1,875,509 km (0.108 R)
• M8: 2,134,762 km (0.087 R)
• M9: 2,584,602 km (0.088 R)
• M10: 3,036,687 km (0.078 R)
• M11: 3,174,467 km (0.05 R)
• M12: 3,542,478 km (0.081 R)
• M13: 3,924,551 km (0.115 R)
• M14: 4,888,559 km (0.106 R)
• M15: 5,923,178 km (0.091 R)
• M16: 6,412,214 km (0.071 R)
• M17: 6,987,268 km (0.111 R)
• M18: 8,418,620 km (0.093 R)
• M19: 8,889,255 km (0.045 R)
• M20: 10,061,654 km (0.057 R)
• M21: 10,268,697 km (0.078 R)
• M22: 10,519,124 km (0.096 R)
• M23: 11,068,447 km (0.097 R)
• M24: 11,670,579 km (0.112 R)
• M25: 11,888,244 km (0.101 R)
• M26: 12,996,614 km (0.102 R)
• M27: 13,999,219 km (0.054 R)
• M28: 14,091,671 km (0.114 R)
• M29: 14,603,445 km (0.09 R)
• M30: 14,885,138 km (0.102 R)
• M31: 15,263,620 km (0.096 R)
• M32: 16,466,686 km (0.041 R)
• M33: 16,907,252 km (0.101 R)
• M34: 17,203,157 km (0.103 R)
• M35: 18,454,393 km (0.108 R)
• M36: 19,065,351 km (0.118 R)
• M37: 20,202,893 km (0.12 R)
• M38: 20,412,031 km (0.116 R)
• M39: 23,032,387 km (0.074 R)
• M40: 24,688,286 km (0.055 R)
• M41: 27,128,078 km (0.112 R)
• M42: 27,532,441 km (0.078 R)
• M43: 29,288,271 km (0.053 R)
• M44: 29,941,116 km (0.089 R)
• M45: 32,477,698 km (0.119 R)
• M46: 33,276,850 km (0.111 R)
• M47: 33,585,769 km (0.07 R)
• M48: 34,020,052 km (0.092 R)
• M49: 35,208,158 km (0.057 R)
• M50: 37,882,519 km (0.111 R)
• M51: 38,334,604 km (0.055 R)
• M52: 38,464,156 km (0.041 R)
• M53: 39,505,357 km (0.11 R)
• M54: 42,684,012 km (0.116 R)
• M55: 43,626,629 km (0.069 R)
• M56: 44,100,405 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit