🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.72 AU - 1.08 AU

Year: 313 Days

Day: 22.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.2 AU - 1.86 AU

Year: 695 Days

Day: 46 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,932,961 km

• M1: 495,767 km (0.063 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 12.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.93 AU - 5.37 AU

Year: 4290 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,932,961 km

• M1: 203,603 km (0.106 R)
• M2: 334,501 km (0.109 R)
• M3: 562,488 km (0.106 R)
• M4: 644,468 km (0.053 R)
• M5: 765,044 km (0.117 R)
• M6: 882,029 km (0.118 R)
• M7: 1,561,652 km (0.074 R)
• M8: 1,714,541 km (0.119 R)
• M9: 2,002,816 km (0.052 R)
• M10: 2,085,694 km (0.059 R)
• M11: 2,220,930 km (0.101 R)
• M12: 3,228,771 km (0.09 R)
• M13: 3,386,148 km (0.112 R)
• M14: 3,957,312 km (0.118 R)
• M15: 4,147,302 km (0.044 R)
• M16: 4,297,199 km (0.085 R)
• M17: 4,383,816 km (0.109 R)
• M18: 4,558,546 km (0.079 R)
• M19: 4,668,950 km (0.113 R)
• M20: 5,028,433 km (0.037 R)
• M21: 5,211,691 km (0.076 R)
• M22: 5,514,028 km (0.104 R)
• M23: 5,679,334 km (0.116 R)
• M24: 6,258,427 km (0.063 R)
• M25: 6,555,079 km (0.114 R)
• M26: 6,957,947 km (0.058 R)
• M27: 7,085,404 km (0.11 R)
• M28: 8,053,452 km (0.097 R)
• M29: 8,133,786 km (0.069 R)
• M30: 8,512,268 km (0.115 R)
• M31: 8,786,182 km (0.109 R)
• M32: 9,427,059 km (0.083 R)
• M33: 9,568,429 km (0.116 R)
• M34: 10,083,196 km (0.088 R)
• M35: 10,431,310 km (0.098 R)
• M36: 10,577,617 km (0.069 R)
• M37: 10,783,463 km (0.09 R)
• M38: 11,409,231 km (0.074 R)
• M39: 11,741,787 km (0.11 R)
• M40: 12,077,485 km (0.112 R)
• M41: 12,602,573 km (0.096 R)
• M42: 12,820,837 km (0.102 R)
• M43: 13,072,012 km (0.035 R)
• M44: 13,515,420 km (0.115 R)
• M45: 14,254,732 km (0.033 R)
• M46: 14,417,196 km (0.086 R)
• M47: 14,580,257 km (0.11 R)
• M48: 14,776,679 km (0.07 R)
• M49: 15,638,363 km (0.063 R)
• M50: 16,210,575 km (0.096 R)
• M51: 16,448,286 km (0.026 R)
• M52: 16,652,786 km (0.042 R)
• M53: 16,926,999 km (0.093 R)
• M54: 17,306,379 km (0.112 R)
• M55: 17,584,033 km (0.08 R)
• M56: 17,723,458 km (0.102 R)
• M57: 17,898,188 km (0.096 R)
• M58: 18,178,984 km (0.064 R)
• M59: 18,461,275 km (0.06 R)
• M60: 19,281,071 km (0.083 R)
• M61: 19,496,791 km (0.116 R)
• M62: 19,677,206 km (0.091 R)
• M63: 19,858,220 km (0.028 R)
• M64: 20,477,854 km (0.099 R)
• M65: 20,771,515 km (0.066 R)
• M66: 21,029,721 km (0.108 R)
• M67: 21,214,923 km (0.11 R)
• M68: 21,698,573 km (0.04 R)
• M69: 22,223,661 km (0.108 R)
• M70: 22,904,780 km (0.069 R)
• M71: 23,019,073 km (0.098 R)
• M72: 23,477,740 km (0.069 R)
• M73: 23,592,931 km (0.114 R)
• M74: 24,520,886 km (0.032 R)
• M75: 25,224,744 km (0.095 R)
• M76: 25,776,760 km (0.111 R)
• M77: 26,173,494 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit