🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.7 AU

Year: 149 Days

Day: 13.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.22 AU - 1.3 AU

Year: 502 Days

Day: 32.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.85 AU - 2.53 AU

Year: 1150 Days

Day: 45 Hours

Environment

Temp: -60 °C

Axial Tilt: 118.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.03 AU - 11.27 AU

Year: 13208 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,046,854 km

• M1: 168,597 km (0.082 R)
• M2: 238,758 km (0.058 R)
• M3: 574,605 km (0.049 R)
• M4: 795,861 km (0.087 R)
• M5: 1,006,794 km (0.072 R)
• M6: 1,947,016 km (0.101 R)
• M7: 2,064,451 km (0.078 R)
• M8: 2,233,047 km (0.101 R)
• M9: 2,713,107 km (0.044 R)
• M10: 2,818,125 km (0.106 R)
• M11: 3,477,253 km (0.042 R)
• M12: 4,613,898 km (0.064 R)
• M13: 5,419,482 km (0.1 R)
• M14: 5,519,114 km (0.114 R)
• M15: 6,337,564 km (0.076 R)
• M16: 6,477,737 km (0.105 R)
• M17: 6,618,958 km (0.049 R)
• M18: 7,340,020 km (0.095 R)
• M19: 8,123,763 km (0.11 R)
• M20: 8,429,242 km (0.087 R)
• M21: 8,660,969 km (0.103 R)
• M22: 8,738,610 km (0.102 R)
• M23: 9,408,360 km (0.092 R)
• M24: 9,608,522 km (0.118 R)
• M25: 10,299,514 km (0.119 R)
• M26: 11,643,202 km (0.106 R)
• M27: 12,379,224 km (0.072 R)
• M28: 12,863,622 km (0.114 R)
• M29: 13,309,274 km (0.102 R)
• M30: 13,533,970 km (0.085 R)
• M31: 15,001,824 km (0.047 R)
• M32: 16,423,303 km (0.115 R)
• M33: 16,616,135 km (0.11 R)
• M34: 17,003,892 km (0.099 R)
• M35: 18,185,117 km (0.09 R)
• M36: 18,434,646 km (0.061 R)
• M37: 18,735,338 km (0.072 R)
• M38: 18,987,261 km (0.069 R)
• M39: 19,596,423 km (0.085 R)
• M40: 21,357,041 km (0.088 R)
• M41: 22,043,545 km (0.116 R)
• M42: 22,362,787 km (0.077 R)
• M43: 22,790,936 km (0.12 R)
• M44: 23,818,375 km (0.108 R)
• M45: 24,145,994 km (0.093 R)
• M46: 24,695,467 km (0.093 R)
• M47: 24,861,072 km (0.09 R)
• M48: 25,248,829 km (0.098 R)
• M49: 25,694,631 km (0.113 R)
• M50: 26,255,473 km (0.058 R)
• M51: 27,332,129 km (0.057 R)
• M52: 28,077,127 km (0.06 R)
• M53: 28,134,722 km (0.114 R)
• M54: 28,828,706 km (0.051 R)
• M55: 29,003,138 km (0.114 R)
• M56: 31,063,549 km (0.096 R)
• M57: 31,302,008 km (0.028 R)
• M58: 31,481,226 km (0.094 R)
• M59: 31,780,721 km (0.093 R)
• M60: 31,900,848 km (0.097 R)
• M61: 36,197,299 km (0.045 R)
• M62: 36,762,779 km (0.116 R)
• M63: 37,331,101 km (0.049 R)
• M64: 37,965,995 km (0.075 R)
• M65: 38,796,861 km (0.063 R)
• M66: 40,801,922 km (0.077 R)
• M67: 41,587,161 km (0.03 R)
• M68: 41,784,181 km (0.057 R)
• M69: 42,973,185 km (0.094 R)
• M70: 43,438,584 km (0.079 R)
• M71: 44,979,442 km (0.063 R)
• M72: 45,046,911 km (0.109 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 16,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit