🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.57 AU - 0.91 AU

Year: 226 Days

Day: 25.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.79 AU - 1.97 AU

Year: 914 Days

Day: 31.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2 AU - 2 AU

Year: 1003 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,181,342 km

• M1: 387,608 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.69 AU - 2.73 AU

Year: 1166 Days

Day: 30.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,181,342 km

• M1: 802,293 km (0.116 R)
• M2: 1,097,300 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.67 AU - 4.23 AU

Year: 2785 Days

Day: 30.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 14.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.77 AU - 7.79 AU

Year: 6263 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,181,342 km

• M1: 181,462 km (0.104 R)
• M2: 548,426 km (0.114 R)
• M3: 720,613 km (0.103 R)
• M4: 842,535 km (0.062 R)
• M5: 1,337,405 km (0.105 R)
• M6: 1,474,736 km (0.09 R)
• M7: 1,897,200 km (0.117 R)
• M8: 2,013,737 km (0.106 R)
• M9: 2,720,736 km (0.113 R)
• M10: 3,079,023 km (0.102 R)
• M11: 3,240,739 km (0.049 R)
• M12: 3,500,590 km (0.064 R)
• M13: 3,816,690 km (0.066 R)
• M14: 4,269,822 km (0.076 R)
• M15: 4,503,046 km (0.078 R)
• M16: 5,505,650 km (0.075 R)
• M17: 5,874,110 km (0.092 R)
• M18: 6,134,111 km (0.115 R)
• M19: 6,338,761 km (0.104 R)
• M20: 6,486,564 km (0.1 R)
• M21: 6,605,494 km (0.1 R)
• M22: 7,365,750 km (0.104 R)
• M23: 8,121,668 km (0.092 R)
• M24: 8,444,052 km (0.085 R)
• M25: 8,902,420 km (0.094 R)
• M26: 9,301,996 km (0.115 R)
• M27: 9,877,947 km (0.091 R)
• M28: 10,187,615 km (0.113 R)
• M29: 10,326,292 km (0.09 R)
• M30: 10,781,219 km (0.034 R)
• M31: 10,887,284 km (0.059 R)
• M32: 11,207,124 km (0.061 R)
• M33: 11,458,150 km (0.08 R)
• M34: 11,820,027 km (0.101 R)
• M35: 11,965,885 km (0.072 R)
• M36: 12,185,644 km (0.082 R)
• M37: 12,741,101 km (0.119 R)
• M38: 13,570,771 km (0.093 R)
• M39: 13,838,551 km (0.117 R)
• M40: 14,301,407 km (0.032 R)
• M41: 14,495,884 km (0.088 R)
• M42: 15,800,976 km (0.066 R)
• M43: 16,042,277 km (0.109 R)
• M44: 16,163,452 km (0.11 R)
• M45: 16,773,811 km (0.067 R)
• M46: 17,267,484 km (0.114 R)
• M47: 17,433,089 km (0.065 R)
• M48: 18,311,228 km (0.115 R)
• M49: 19,118,309 km (0.041 R)
• M50: 19,633,973 km (0.051 R)
• M51: 19,850,141 km (0.12 R)
• M52: 20,110,741 km (0.119 R)
• M53: 20,416,070 km (0.073 R)
• M54: 20,679,063 km (0.08 R)
• M55: 20,854,990 km (0.069 R)
• M56: 21,341,483 km (0.073 R)
• M57: 21,697,675 km (0.062 R)
• M58: 21,966,054 km (0.113 R)
• M59: 22,415,895 km (0.115 R)
• M60: 22,506,102 km (0.069 R)
• M61: 23,737,442 km (0.08 R)
• M62: 25,601,581 km (0.114 R)
• M63: 25,790,673 km (0.042 R)
• M64: 27,367,584 km (0.085 R)
• M65: 27,512,544 km (0.081 R)
• M66: 27,997,391 km (0.055 R)
• M67: 28,533,999 km (0.112 R)
• M68: 28,631,985 km (0.049 R)
• M69: 29,320,734 km (0.033 R)
• M70: 29,667,203 km (0.091 R)
• M71: 29,816,052 km (0.119 R)
• M72: 30,264,098 km (0.076 R)
• M73: 30,413,995 km (0.042 R)
• M74: 30,865,182 km (0.106 R)
• M75: 31,167,220 km (0.081 R)
• M76: 31,268,049 km (0.1 R)
• M77: 31,470,156 km (0.059 R)
• M78: 32,948,183 km (0.099 R)
• M79: 33,256,803 km (0.108 R)
• M80: 33,360,026 km (0.098 R)
• M81: 33,618,232 km (0.107 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit