🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.64 AU - 0.9 AU

Year: 243 Days

Day: 29.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.77 AU - 1.09 AU

Year: 323 Days

Day: 31.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.34 AU - 1.64 AU

Year: 655 Days

Day: 26.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,259,198 km

• M1: 374,743 km (0.11 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.98 AU - 10.66 AU

Year: 9427 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,259,198 km

• M1: 182,360 km (0.085 R)
• M2: 336,745 km (0.117 R)
• M3: 671,545 km (0.103 R)
• M4: 910,004 km (0.064 R)
• M5: 1,213,987 km (0.109 R)
• M6: 1,387,969 km (0.105 R)
• M7: 1,570,628 km (0.108 R)
• M8: 1,826,889 km (0.109 R)
• M9: 1,937,741 km (0.094 R)
• M10: 2,189,664 km (0.098 R)
• M11: 2,379,803 km (0.081 R)
• M12: 2,675,259 km (0.082 R)
• M13: 2,982,682 km (0.102 R)
• M14: 3,576,137 km (0.079 R)
• M15: 4,147,152 km (0.106 R)
• M16: 4,235,415 km (0.098 R)
• M17: 4,443,506 km (0.068 R)
• M18: 4,624,669 km (0.06 R)
• M19: 4,746,890 km (0.065 R)
• M20: 4,932,242 km (0.067 R)
• M21: 5,246,397 km (0.119 R)
• M22: 5,729,898 km (0.089 R)
• M23: 6,093,720 km (0.114 R)
• M24: 6,227,759 km (0.069 R)
• M25: 6,430,913 km (0.026 R)
• M26: 6,739,683 km (0.109 R)
• M27: 6,913,366 km (0.106 R)
• M28: 7,265,221 km (0.074 R)
• M29: 7,407,638 km (0.08 R)
• M30: 7,550,953 km (0.11 R)
• M31: 8,355,789 km (0.063 R)
• M32: 8,467,688 km (0.091 R)
• M33: 9,927,614 km (0.087 R)
• M34: 10,767,456 km (0.078 R)
• M35: 11,381,406 km (0.082 R)
• M36: 13,247,041 km (0.088 R)
• M37: 13,552,520 km (0.101 R)
• M38: 15,297,130 km (0.107 R)
• M39: 15,480,088 km (0.091 R)
• M40: 15,709,721 km (0.119 R)
• M41: 16,545,824 km (0.095 R)
• M42: 17,064,031 km (0.072 R)
• M43: 17,348,865 km (0.113 R)
• M44: 17,491,881 km (0.108 R)
• M45: 17,971,491 km (0.098 R)
• M46: 18,212,942 km (0.102 R)
• M47: 19,041,864 km (0.095 R)
• M48: 19,337,470 km (0.083 R)
• M49: 20,383,607 km (0.07 R)
• M50: 20,685,945 km (0.071 R)
• M51: 21,550,620 km (0.061 R)
• M52: 22,375,054 km (0.11 R)
• M53: 22,948,014 km (0.116 R)
• M54: 25,071,556 km (0.064 R)
• M55: 25,395,585 km (0.055 R)
• M56: 25,612,352 km (0.11 R)
• M57: 25,884,022 km (0.044 R)
• M58: 26,540,308 km (0.103 R)
• M59: 26,650,262 km (0.1 R)
• M60: 26,870,470 km (0.042 R)
• M61: 27,201,979 km (0.072 R)
• M62: 28,710,524 km (0.053 R)
• M63: 29,959,816 km (0.107 R)
• M64: 30,188,850 km (0.117 R)
• M65: 30,303,592 km (0.098 R)
• M66: 30,648,714 km (0.047 R)
• M67: 31,053,077 km (0.089 R)
• M68: 31,575,323 km (0.107 R)
• M69: 31,983,726 km (0.073 R)
• M70: 32,511,208 km (0.03 R)
• M71: 32,923,499 km (0.115 R)
• M72: 33,456,217 km (0.085 R)
• M73: 33,693,779 km (0.114 R)
• M74: 33,812,859 km (0.089 R)
• M75: 34,230,536 km (0.078 R)
• M76: 34,770,135 km (0.1 R)
• M77: 34,890,412 km (0.084 R)
• M78: 35,191,852 km (0.076 R)
• M79: 35,373,015 km (0.053 R)
• M80: 35,675,801 km (0.045 R)
• M81: 36,101,108 km (0.087 R)
• M82: 37,633,588 km (0.109 R)
• M83: 37,942,658 km (0.095 R)
• M84: 40,192,610 km (0.094 R)
• M85: 40,635,120 km (0.103 R)
• M86: 40,761,829 km (0.102 R)
• M87: 41,397,471 km (0.054 R)
• M88: 41,780,292 km (0.11 R)
• M89: 42,549,823 km (0.09 R)
• M90: 42,742,804 km (0.085 R)
• M91: 43,194,590 km (0.103 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit