🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 141 Days

Day: 26.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,391,418 km

• M1: 111,899 km (0.11 R)
• M2: 247,884 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.11 AU

Year: 376 Days

Day: 38.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.23 AU - 1.69 AU

Year: 644 Days

Day: 26.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,391,418 km

• M1: 1,178,233 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.11 AU - 2.59 AU

Year: 1316 Days

Day: 26.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,391,418 km

• M1: 49,367 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.17 AU - 5.01 AU

Year: 3021 Days

Day: 16.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,391,418 km

• M1: 561,740 km (0.112 R)
• M2: 3,089,645 km (0.104 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 12.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.66 AU - 5.84 AU

Year: 5036 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 125.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,391,418 km

• M1: 154,086 km (0.041 R)
• M2: 235,617 km (0.114 R)
• M3: 322,084 km (0.08 R)
• M4: 426,803 km (0.115 R)
• M5: 656,136 km (0.117 R)
• M6: 800,648 km (0.119 R)
• M7: 1,092,812 km (0.105 R)
• M8: 1,219,522 km (0.088 R)
• M9: 1,684,322 km (0.058 R)
• M10: 1,889,122 km (0.117 R)
• M11: 2,062,955 km (0.076 R)
• M12: 2,242,322 km (0.094 R)
• M13: 2,385,488 km (0.113 R)
• M14: 2,468,664 km (0.052 R)
• M15: 2,702,635 km (0.081 R)
• M16: 3,169,530 km (0.1 R)
• M17: 4,330,410 km (0.115 R)
• M18: 4,613,748 km (0.104 R)
• M19: 4,718,317 km (0.089 R)
• M20: 4,876,591 km (0.075 R)
• M21: 4,983,255 km (0.063 R)
• M22: 5,144,521 km (0.069 R)
• M23: 5,280,206 km (0.108 R)
• M24: 5,527,641 km (0.119 R)
• M25: 5,863,489 km (0.099 R)
• M26: 5,948,610 km (0.114 R)
• M27: 6,350,729 km (0.098 R)
• M28: 6,525,908 km (0.114 R)
• M29: 6,643,641 km (0.058 R)
• M30: 7,000,732 km (0.115 R)
• M31: 7,703,094 km (0.037 R)
• M32: 7,921,357 km (0.118 R)
• M33: 8,046,869 km (0.098 R)
• M34: 9,174,389 km (0.11 R)
• M35: 9,273,422 km (0.073 R)
• M36: 9,807,188 km (0.038 R)
• M37: 10,523,013 km (0.059 R)
• M38: 10,834,925 km (0.105 R)
• M39: 11,610,291 km (0.062 R)
• M40: 12,149,292 km (0.083 R)
• M41: 13,513,624 km (0.06 R)
• M42: 13,814,915 km (0.115 R)
• M43: 14,156,596 km (0.114 R)
• M44: 14,424,376 km (0.09 R)
• M45: 14,501,120 km (0.112 R)
• M46: 14,887,232 km (0.108 R)
• M47: 15,237,441 km (0.094 R)
• M48: 15,433,264 km (0.108 R)
• M49: 16,304,822 km (0.059 R)
• M50: 16,505,133 km (0.085 R)
• M51: 17,641,927 km (0.037 R)
• M52: 17,847,624 km (0.105 R)
• M53: 18,136,947 km (0.045 R)
• M54: 18,972,002 km (0.064 R)
• M55: 19,564,110 km (0.112 R)
• M56: 19,990,614 km (0.09 R)
• M57: 20,076,333 km (0.04 R)
• M58: 20,549,811 km (0.063 R)
• M59: 21,070,561 km (0.081 R)
• M60: 23,287,003 km (0.07 R)
• M61: 23,648,431 km (0.087 R)
• M62: 23,966,177 km (0.05 R)
• M63: 24,835,939 km (0.065 R)
• M64: 25,344,273 km (0.106 R)
• M65: 25,529,924 km (0.083 R)
• M66: 26,183,367 km (0.11 R)
• M67: 26,747,950 km (0.09 R)
• M68: 26,842,346 km (0.104 R)
• M69: 26,937,041 km (0.071 R)
• M70: 27,031,737 km (0.12 R)
• M71: 27,459,138 km (0.081 R)
• M72: 27,984,825 km (0.098 R)
• M73: 28,128,738 km (0.089 R)
• M74: 28,369,142 km (0.109 R)
• M75: 28,465,483 km (0.101 R)
• M76: 29,045,923 km (0.068 R)
• M77: 29,337,489 km (0.08 R)
• M78: 29,483,796 km (0.075 R)
• M79: 29,923,912 km (0.036 R)
• M80: 31,058,313 km (0.101 R)
• M81: 31,956,050 km (0.025 R)
• M82: 33,879,131 km (0.115 R)
• M83: 34,134,943 km (0.103 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: 224 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit