🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 30.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,436,340 km

• M1: 333,603 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.93 AU - 0.99 AU

Year: 358 Days

Day: 14.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.35 AU - 2.63 AU

Year: 1496 Days

Day: 45.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,436,340 km

• M1: 91,255 km (0.098 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 9.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.18 AU - 8.82 AU

Year: 8617 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,436,340 km

• M1: 177,722 km (0.101 R)
• M2: 263,891 km (0.103 R)
• M3: 365,168 km (0.114 R)
• M4: 422,016 km (0.082 R)
• M5: 489,484 km (0.078 R)
• M6: 598,691 km (0.116 R)
• M7: 708,645 km (0.076 R)
• M8: 949,946 km (0.06 R)
• M9: 1,080,545 km (0.095 R)
• M10: 1,138,290 km (0.098 R)
• M11: 1,197,232 km (0.041 R)
• M12: 1,267,393 km (0.047 R)
• M13: 1,401,582 km (0.106 R)
• M14: 2,215,096 km (0.102 R)
• M15: 2,302,162 km (0.059 R)
• M16: 2,365,142 km (0.084 R)
• M17: 2,454,303 km (0.118 R)
• M18: 2,822,164 km (0.089 R)
• M19: 3,067,953 km (0.12 R)
• M20: 3,278,138 km (0.099 R)
• M21: 3,668,439 km (0.109 R)
• M22: 3,846,610 km (0.118 R)
• M23: 4,382,769 km (0.099 R)
• M24: 5,040,700 km (0.056 R)
• M25: 5,524,500 km (0.111 R)
• M26: 6,411,466 km (0.104 R)
• M27: 6,626,438 km (0.065 R)
• M28: 7,063,862 km (0.08 R)
• M29: 7,230,364 km (0.119 R)
• M30: 7,360,664 km (0.043 R)
• M31: 7,928,238 km (0.117 R)
• M32: 8,043,429 km (0.072 R)
• M33: 8,314,350 km (0.086 R)
• M34: 8,509,875 km (0.106 R)
• M35: 8,667,252 km (0.106 R)
• M36: 8,726,493 km (0.051 R)
• M37: 9,367,370 km (0.106 R)
• M38: 9,591,168 km (0.118 R)
• M39: 9,796,267 km (0.082 R)
• M40: 10,147,972 km (0.117 R)
• M41: 10,588,388 km (0.1 R)
• M42: 10,736,639 km (0.094 R)
• M43: 10,970,909 km (0.096 R)
• M44: 11,574,836 km (0.11 R)
• M45: 12,344,816 km (0.064 R)
• M46: 12,590,306 km (0.098 R)
• M47: 12,724,795 km (0.077 R)
• M48: 12,950,239 km (0.116 R)
• M49: 13,154,141 km (0.102 R)
• M50: 13,749,241 km (0.037 R)
• M51: 14,003,707 km (0.042 R)
• M52: 14,376,655 km (0.07 R)
• M53: 14,847,289 km (0.074 R)
• M54: 15,156,059 km (0.101 R)
• M55: 15,227,567 km (0.117 R)
• M56: 15,442,839 km (0.098 R)
• M57: 15,635,072 km (0.059 R)
• M58: 16,119,021 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit