🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.76 AU

Year: 193 Days

Day: 19.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,201,166 km

• M1: 253,868 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.74 AU - 1.08 AU

Year: 334 Days

Day: 24.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.9

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.17 AU - 8.85 AU

Year: 7924 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,201,166 km

• M1: 178,021 km (0.103 R)
• M2: 268,379 km (0.045 R)
• M3: 392,844 km (0.118 R)
• M4: 568,322 km (0.07 R)
• M5: 774,917 km (0.095 R)
• M6: 967,749 km (0.102 R)
• M7: 1,403,228 km (0.11 R)
• M8: 1,497,624 km (0.085 R)
• M9: 1,709,904 km (0.042 R)
• M10: 2,002,966 km (0.092 R)
• M11: 2,559,919 km (0.099 R)
• M12: 2,978,194 km (0.111 R)
• M13: 3,504,480 km (0.11 R)
• M14: 3,856,932 km (0.111 R)
• M15: 4,220,754 km (0.056 R)
• M16: 4,572,160 km (0.11 R)
• M17: 4,715,474 km (0.055 R)
• M18: 4,908,905 km (0.109 R)
• M19: 5,031,126 km (0.107 R)
• M20: 5,129,561 km (0.106 R)
• M21: 5,454,338 km (0.061 R)
• M22: 5,734,386 km (0.089 R)
• M23: 5,993,190 km (0.073 R)
• M24: 6,441,984 km (0.098 R)
• M25: 8,054,349 km (0.1 R)
• M26: 8,402,912 km (0.055 R)
• M27: 8,756,562 km (0.095 R)
• M28: 9,785,047 km (0.119 R)
• M29: 9,970,548 km (0.038 R)
• M30: 10,470,953 km (0.094 R)
• M31: 10,724,223 km (0.062 R)
• M32: 11,204,581 km (0.041 R)
• M33: 11,528,760 km (0.067 R)
• M34: 11,724,883 km (0.064 R)
• M35: 11,823,318 km (0.108 R)
• M36: 11,954,964 km (0.102 R)
• M37: 12,186,542 km (0.033 R)
• M38: 12,386,255 km (0.087 R)
• M39: 12,620,675 km (0.064 R)
• M40: 12,822,781 km (0.107 R)
• M41: 13,196,028 km (0.106 R)
• M42: 13,607,273 km (0.062 R)
• M43: 14,937,647 km (0.091 R)
• M44: 15,618,317 km (0.056 R)
• M45: 16,713,673 km (0.109 R)
• M46: 17,682,917 km (0.087 R)
• M47: 18,098,500 km (0.09 R)
• M48: 18,288,489 km (0.073 R)
• M49: 18,555,671 km (0.111 R)
• M50: 18,670,562 km (0.102 R)
• M51: 19,170,967 km (0.084 R)
• M52: 19,364,696 km (0.103 R)
• M53: 19,520,129 km (0.088 R)
• M54: 19,676,010 km (0.111 R)
• M55: 19,793,145 km (0.116 R)
• M56: 20,224,585 km (0.098 R)
• M57: 20,540,386 km (0.105 R)
• M58: 20,659,316 km (0.06 R)
• M59: 21,779,655 km (0.057 R)
• M60: 21,941,370 km (0.087 R)
• M61: 22,510,291 km (0.095 R)
• M62: 22,919,740 km (0.078 R)
• M63: 23,084,148 km (0.098 R)
• M64: 23,207,716 km (0.094 R)
• M65: 23,372,872 km (0.037 R)
• M66: 24,497,848 km (0.116 R)
• M67: 24,750,220 km (0.079 R)
• M68: 24,876,780 km (0.12 R)
• M69: 25,469,935 km (0.056 R)
• M70: 25,811,168 km (0.097 R)
• M71: 26,930,160 km (0.077 R)
• M72: 28,505,725 km (0.083 R)
• M73: 28,904,403 km (0.12 R)
• M74: 29,572,806 km (0.12 R)
• M75: 29,662,266 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit