🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 21 Hours

Environment

Temp: 267 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.21 AU

Year: 344 Days

Day: 28.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.85 AU - 1.95 AU

Year: 929 Days

Day: 40.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,753,706 km

• M1: 55,650 km (0.112 R)
• M2: 910,901 km (0.061 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 9.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.04 AU - 11.2 AU

Year: 9771 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,753,706 km

• M1: 187,147 km (0.116 R)
• M2: 330,163 km (0.048 R)
• M3: 696,378 km (0.072 R)
• M4: 825,481 km (0.096 R)
• M5: 1,340,547 km (0.119 R)
• M6: 1,640,041 km (0.055 R)
• M7: 1,780,065 km (0.081 R)
• M8: 2,147,477 km (0.054 R)
• M9: 2,359,757 km (0.097 R)
• M10: 2,518,630 km (0.067 R)
• M11: 2,639,954 km (0.089 R)
• M12: 2,722,083 km (0.083 R)
• M13: 2,867,791 km (0.058 R)
• M14: 2,952,314 km (0.102 R)
• M15: 3,935,471 km (0.067 R)
• M16: 4,148,349 km (0.068 R)
• M17: 4,292,412 km (0.111 R)
• M18: 4,389,351 km (0.042 R)
• M19: 4,859,836 km (0.114 R)
• M20: 5,037,260 km (0.091 R)
• M21: 6,785,161 km (0.07 R)
• M22: 7,242,033 km (0.095 R)
• M23: 7,444,888 km (0.094 R)
• M24: 8,065,120 km (0.094 R)
• M25: 8,396,629 km (0.108 R)
• M26: 8,979,911 km (0.082 R)
• M27: 9,166,759 km (0.11 R)
• M28: 10,380,147 km (0.11 R)
• M29: 11,474,456 km (0.09 R)
• M30: 11,609,543 km (0.118 R)
• M31: 11,677,311 km (0.085 R)
• M32: 12,570,260 km (0.057 R)
• M33: 13,060,193 km (0.095 R)
• M34: 13,770,933 km (0.101 R)
• M35: 17,005,987 km (0.051 R)
• M36: 17,121,626 km (0.06 R)
• M37: 17,742,457 km (0.088 R)
• M38: 17,977,176 km (0.06 R)
• M39: 18,252,436 km (0.092 R)
• M40: 21,411,794 km (0.03 R)
• M41: 21,536,708 km (0.098 R)
• M42: 24,474,660 km (0.109 R)
• M43: 25,261,545 km (0.097 R)
• M44: 25,393,491 km (0.117 R)
• M45: 25,790,823 km (0.116 R)
• M46: 27,626,388 km (0.07 R)
• M47: 28,491,363 km (0.081 R)
• M48: 28,766,324 km (0.074 R)
• M49: 29,457,616 km (0.096 R)
• M50: 30,481,314 km (0.087 R)
• M51: 31,186,070 km (0.107 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit