🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 161 Days

Day: 19.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,421,211 km

• M1: 135,087 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.41 AU - 2.23 AU

Year: 892 Days

Day: 15.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 9.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.6 AU - 6.28 AU

Year: 5261 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,421,211 km

• M1: 160,668 km (0.078 R)
• M2: 257,009 km (0.082 R)
• M3: 397,930 km (0.086 R)
• M4: 460,313 km (0.096 R)
• M5: 547,528 km (0.069 R)
• M6: 725,101 km (0.084 R)
• M7: 796,758 km (0.114 R)
• M8: 1,027,289 km (0.112 R)
• M9: 1,231,190 km (0.063 R)
• M10: 1,428,061 km (0.075 R)
• M11: 1,520,064 km (0.106 R)
• M12: 1,688,661 km (0.094 R)
• M13: 1,797,418 km (0.072 R)
• M14: 1,885,980 km (0.107 R)
• M15: 1,953,449 km (0.119 R)
• M16: 2,387,582 km (0.087 R)
• M17: 2,510,103 km (0.105 R)
• M18: 2,838,620 km (0.088 R)
• M19: 3,034,294 km (0.115 R)
• M20: 3,194,214 km (0.093 R)
• M21: 3,370,590 km (0.091 R)
• M22: 3,453,168 km (0.041 R)
• M23: 3,592,144 km (0.118 R)
• M24: 4,108,107 km (0.062 R)
• M25: 4,344,921 km (0.083 R)
• M26: 4,972,184 km (0.059 R)
• M27: 5,240,713 km (0.03 R)
• M28: 5,497,722 km (0.059 R)
• M29: 5,595,260 km (0.115 R)
• M30: 5,857,953 km (0.075 R)
• M31: 6,091,326 km (0.102 R)
• M32: 6,429,866 km (0.057 R)
• M33: 6,618,659 km (0.106 R)
• M34: 6,791,893 km (0.111 R)
• M35: 7,001,779 km (0.115 R)
• M36: 7,178,454 km (0.103 R)
• M37: 7,356,475 km (0.112 R)
• M38: 7,535,993 km (0.096 R)
• M39: 7,680,803 km (0.049 R)
• M40: 8,009,620 km (0.097 R)
• M41: 8,587,067 km (0.07 R)
• M42: 8,738,161 km (0.056 R)
• M43: 8,890,302 km (0.069 R)
• M44: 9,274,320 km (0.079 R)
• M45: 9,762,009 km (0.093 R)
• M46: 10,218,133 km (0.062 R)
• M47: 10,782,715 km (0.039 R)
• M48: 11,109,886 km (0.046 R)
• M49: 11,171,670 km (0.09 R)
• M50: 11,254,098 km (0.113 R)
• M51: 11,398,909 km (0.085 R)
• M52: 11,481,936 km (0.112 R)
• M53: 11,942,248 km (0.062 R)
• M54: 12,089,902 km (0.068 R)
• M55: 12,153,481 km (0.114 R)
• M56: 12,967,443 km (0.069 R)
• M57: 13,097,443 km (0.078 R)
• M58: 13,271,725 km (0.101 R)
• M59: 13,380,931 km (0.103 R)
• M60: 13,666,364 km (0.068 R)
• M61: 14,154,053 km (0.045 R)
• M62: 14,964,425 km (0.057 R)
• M63: 15,192,262 km (0.055 R)
• M64: 15,283,666 km (0.091 R)
• M65: 15,421,147 km (0.07 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 12,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit