🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 165 Days

Day: 27.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 987 Days

Day: 46.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.6

Radius: 15

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.23 AU - 5.69 AU

Year: 4230 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,397,325 km

• M1: 187,297 km (0.112 R)
• M2: 311,014 km (0.116 R)
• M3: 502,948 km (0.028 R)
• M4: 613,950 km (0.092 R)
• M5: 811,269 km (0.095 R)
• M6: 1,118,842 km (0.096 R)
• M7: 1,247,646 km (0.095 R)
• M8: 1,450,950 km (0.091 R)
• M9: 1,621,940 km (0.111 R)
• M10: 2,144,037 km (0.11 R)
• M11: 2,290,942 km (0.101 R)
• M12: 2,492,450 km (0.039 R)
• M13: 2,630,080 km (0.067 R)
• M14: 2,770,253 km (0.075 R)
• M15: 3,394,824 km (0.045 R)
• M16: 3,567,460 km (0.103 R)
• M17: 3,664,699 km (0.067 R)
• M18: 3,762,835 km (0.102 R)
• M19: 4,002,192 km (0.111 R)
• M20: 5,031,126 km (0.117 R)
• M21: 5,206,754 km (0.11 R)
• M22: 5,814,570 km (0.081 R)
• M23: 6,115,411 km (0.068 R)
• M24: 6,636,311 km (0.12 R)
• M25: 6,732,503 km (0.107 R)
• M26: 6,853,527 km (0.066 R)
• M27: 7,344,807 km (0.072 R)
• M28: 7,670,481 km (0.118 R)
• M29: 7,822,323 km (0.092 R)
• M30: 8,051,956 km (0.086 R)
• M31: 9,260,856 km (0.074 R)
• M32: 9,585,484 km (0.112 R)
• M33: 9,776,670 km (0.118 R)
• M34: 10,638,503 km (0.103 R)
• M35: 10,950,265 km (0.094 R)
• M36: 11,121,555 km (0.05 R)
• M37: 12,138,521 km (0.053 R)
• M38: 12,375,185 km (0.108 R)
• M39: 12,494,115 km (0.099 R)
• M40: 12,823,081 km (0.106 R)
• M41: 13,034,014 km (0.078 R)
• M42: 13,276,362 km (0.099 R)
• M43: 13,735,029 km (0.051 R)
• M44: 14,354,514 km (0.049 R)
• M45: 14,825,149 km (0.072 R)
• M46: 15,078,269 km (0.068 R)
• M47: 16,040,183 km (0.088 R)
• M48: 16,300,184 km (0.11 R)
• M49: 17,055,055 km (0.078 R)
• M50: 17,453,584 km (0.07 R)
• M51: 17,687,405 km (0.088 R)
• M52: 18,565,245 km (0.069 R)
• M53: 18,975,144 km (0.091 R)
• M54: 19,769,209 km (0.049 R)
• M55: 19,943,191 km (0.088 R)
• M56: 20,574,195 km (0.059 R)
• M57: 20,750,571 km (0.072 R)
• M58: 21,497,064 km (0.062 R)
• M59: 23,126,036 km (0.07 R)
• M60: 23,493,448 km (0.096 R)
• M61: 23,677,902 km (0.076 R)
• M62: 24,271,357 km (0.12 R)
• M63: 24,794,650 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit