🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.74 AU - 0.76 AU

Year: 242 Days

Day: 39.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,689,835 km

• M1: 205,697 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 329 Days

Day: 42.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,689,835 km

• M1: 133,292 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.41 AU - 2.95 AU

Year: 1636 Days

Day: 31.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 11.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.1 AU - 6.76 AU

Year: 6078 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,689,835 km

• M1: 147,204 km (0.092 R)
• M2: 352,901 km (0.076 R)
• M3: 530,773 km (0.119 R)
• M4: 611,257 km (0.088 R)
• M5: 798,404 km (0.037 R)
• M6: 905,666 km (0.078 R)
• M7: 1,299,856 km (0.107 R)
• M8: 1,516,324 km (0.11 R)
• M9: 1,887,626 km (0.114 R)
• M10: 2,218,985 km (0.05 R)
• M11: 2,768,757 km (0.075 R)
• M12: 3,088,149 km (0.052 R)
• M13: 3,360,118 km (0.071 R)
• M14: 3,701,051 km (0.099 R)
• M15: 3,803,376 km (0.081 R)
• M16: 4,053,055 km (0.115 R)
• M17: 4,416,129 km (0.087 R)
• M18: 4,612,551 km (0.092 R)
• M19: 4,901,425 km (0.083 R)
• M20: 6,581,858 km (0.097 R)
• M21: 7,444,588 km (0.116 R)
• M22: 7,810,206 km (0.067 R)
• M23: 8,208,435 km (0.109 R)
• M24: 8,558,943 km (0.104 R)
• M25: 8,722,453 km (0.077 R)
• M26: 9,080,142 km (0.032 R)
• M27: 9,499,016 km (0.097 R)
• M28: 9,981,320 km (0.083 R)
• M29: 10,384,486 km (0.058 R)
• M30: 10,969,713 km (0.074 R)
• M31: 11,656,068 km (0.051 R)
• M32: 12,325,668 km (0.119 R)
• M33: 13,701,968 km (0.069 R)
• M34: 14,182,177 km (0.081 R)
• M35: 14,635,459 km (0.101 R)
• M36: 14,733,296 km (0.096 R)
• M37: 16,158,216 km (0.058 R)
• M38: 16,360,622 km (0.037 R)
• M39: 17,592,111 km (0.074 R)
• M40: 18,254,231 km (0.098 R)
• M41: 18,429,710 km (0.03 R)
• M42: 19,137,607 km (0.08 R)
• M43: 19,316,077 km (0.082 R)
• M44: 19,638,460 km (0.063 R)
• M45: 20,726,336 km (0.087 R)
• M46: 21,425,257 km (0.102 R)
• M47: 21,833,510 km (0.092 R)
• M48: 21,908,010 km (0.084 R)
• M49: 21,982,659 km (0.063 R)
• M50: 23,989,963 km (0.081 R)
• M51: 24,491,266 km (0.091 R)
• M52: 25,269,175 km (0.108 R)
• M53: 26,094,656 km (0.063 R)
• M54: 26,213,436 km (0.108 R)
• M55: 26,371,861 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit