🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.55 AU - 0.71 AU

Year: 180 Days

Day: 20.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.72 AU - 1.98 AU

Year: 906 Days

Day: 38.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 10.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.33 AU - 9.87 AU

Year: 9077 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,487,809 km

• M1: 216,019 km (0.071 R)
• M2: 293,810 km (0.098 R)
• M3: 445,054 km (0.093 R)
• M4: 1,013,376 km (0.082 R)
• M5: 1,099,245 km (0.116 R)
• M6: 1,205,759 km (0.085 R)
• M7: 1,546,692 km (0.106 R)
• M8: 1,728,603 km (0.093 R)
• M9: 1,853,817 km (0.11 R)
• M10: 2,270,896 km (0.115 R)
• M11: 2,339,412 km (0.113 R)
• M12: 2,814,385 km (0.092 R)
• M13: 3,190,324 km (0.102 R)
• M14: 3,907,197 km (0.118 R)
• M15: 4,269,972 km (0.079 R)
• M16: 4,527,580 km (0.108 R)
• M17: 4,614,496 km (0.061 R)
• M18: 6,468,911 km (0.106 R)
• M19: 6,798,176 km (0.072 R)
• M20: 6,998,488 km (0.082 R)
• M21: 7,200,744 km (0.115 R)
• M22: 7,645,498 km (0.11 R)
• M23: 7,818,882 km (0.089 R)
• M24: 7,993,762 km (0.083 R)
• M25: 8,454,224 km (0.073 R)
• M26: 8,597,689 km (0.108 R)
• M27: 8,669,645 km (0.104 R)
• M28: 8,850,659 km (0.07 R)
• M29: 9,438,130 km (0.092 R)
• M30: 10,152,160 km (0.109 R)
• M31: 10,343,047 km (0.067 R)
• M32: 10,650,770 km (0.064 R)
• M33: 10,805,903 km (0.103 R)
• M34: 11,671,925 km (0.094 R)
• M35: 12,397,026 km (0.118 R)
• M36: 12,601,077 km (0.082 R)
• M37: 13,806,387 km (0.095 R)
• M38: 13,933,246 km (0.033 R)
• M39: 14,444,273 km (0.1 R)
• M40: 14,658,946 km (0.093 R)
• M41: 15,004,816 km (0.044 R)
• M42: 15,704,485 km (0.086 R)
• M43: 15,881,160 km (0.087 R)
• M44: 16,014,003 km (0.117 R)
• M45: 16,999,853 km (0.059 R)
• M46: 17,226,644 km (0.104 R)
• M47: 17,545,736 km (0.05 R)
• M48: 17,683,216 km (0.09 R)
• M49: 18,097,453 km (0.058 R)
• M50: 18,375,555 km (0.036 R)
• M51: 18,935,799 km (0.097 R)
• M52: 19,882,155 km (0.111 R)
• M53: 23,767,811 km (0.064 R)
• M54: 23,869,238 km (0.114 R)
• M55: 24,225,131 km (0.117 R)
• M56: 24,531,508 km (0.076 R)
• M57: 24,993,615 km (0.096 R)
• M58: 25,666,207 km (0.098 R)
• M59: 25,874,298 km (0.08 R)
• M60: 26,135,346 km (0.045 R)
• M61: 26,659,837 km (0.086 R)
• M62: 28,039,877 km (0.088 R)
• M63: 28,307,956 km (0.093 R)
• M64: 28,954,817 km (0.096 R)
• M65: 29,497,559 km (0.081 R)
• M66: 30,098,493 km (0.114 R)
• M67: 30,208,148 km (0.069 R)
• M68: 30,593,064 km (0.095 R)
• M69: 30,869,072 km (0.107 R)
• M70: 32,149,181 km (0.075 R)
• M71: 32,598,573 km (0.114 R)
• M72: 32,824,017 km (0.086 R)
• M73: 33,389,946 km (0.061 R)
• M74: 33,560,338 km (0.079 R)
• M75: 33,902,019 km (0.116 R)
• M76: 34,473,932 km (0.084 R)
• M77: 35,685,525 km (0.09 R)
• M78: 35,859,806 km (0.084 R)
• M79: 36,325,804 km (0.104 R)
• M80: 38,269,080 km (0.111 R)
• M81: 39,583,297 km (0.051 R)
• M82: 39,703,424 km (0.105 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit