🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 258 Days

Day: 20.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.99 AU - 3.21 AU

Year: 1571 Days

Day: 18.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.89 AU - 3.73 AU

Year: 2257 Days

Day: 17.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.5

Radius: 11.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.34 AU - 5.38 AU

Year: 4015 Days

Day: 9.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,703,584 km

• M1: 153,188 km (0.053 R)
• M2: 229,932 km (0.117 R)
• M3: 397,631 km (0.087 R)
• M4: 491,429 km (0.061 R)
• M5: 605,423 km (0.034 R)
• M6: 717,920 km (0.12 R)
• M7: 953,088 km (0.104 R)
• M8: 1,199,177 km (0.085 R)
• M9: 1,703,621 km (0.092 R)
• M10: 1,802,206 km (0.04 R)
• M11: 1,885,831 km (0.096 R)
• M12: 2,180,389 km (0.066 R)
• M13: 2,452,507 km (0.065 R)
• M14: 2,871,980 km (0.115 R)
• M15: 2,990,312 km (0.109 R)
• M16: 3,211,567 km (0.102 R)
• M17: 3,334,537 km (0.045 R)
• M18: 3,627,748 km (0.09 R)
• M19: 3,951,329 km (0.088 R)
• M20: 4,127,704 km (0.026 R)
• M21: 4,239,304 km (0.109 R)
• M22: 4,420,019 km (0.078 R)
• M23: 5,072,565 km (0.116 R)
• M24: 5,240,563 km (0.089 R)
• M25: 5,361,588 km (0.085 R)
• M26: 5,434,741 km (0.104 R)
• M27: 5,508,044 km (0.119 R)
• M28: 5,606,479 km (0.106 R)
• M29: 5,680,830 km (0.107 R)
• M30: 6,184,077 km (0.098 R)
• M31: 6,363,594 km (0.115 R)
• M32: 6,649,326 km (0.115 R)
• M33: 6,780,523 km (0.095 R)
• M34: 7,152,723 km (0.108 R)
• M35: 7,477,051 km (0.088 R)
• M36: 7,668,387 km (0.118 R)
• M37: 8,252,417 km (0.098 R)
• M38: 9,053,514 km (0.097 R)
• M39: 9,257,715 km (0.055 R)
• M40: 10,667,824 km (0.106 R)
• M41: 12,015,701 km (0.072 R)
• M42: 13,152,196 km (0.048 R)
• M43: 13,749,989 km (0.086 R)
• M44: 13,951,198 km (0.037 R)
• M45: 14,390,717 km (0.099 R)
• M46: 14,834,574 km (0.085 R)
• M47: 15,491,608 km (0.116 R)
• M48: 15,596,176 km (0.106 R)
• M49: 17,121,327 km (0.106 R)
• M50: 18,323,944 km (0.06 R)
• M51: 18,953,901 km (0.1 R)
• M52: 19,065,949 km (0.109 R)
• M53: 19,140,599 km (0.112 R)
• M54: 19,402,993 km (0.119 R)
• M55: 19,478,241 km (0.054 R)
• M56: 20,387,946 km (0.093 R)
• M57: 20,617,579 km (0.035 R)
• M58: 20,694,322 km (0.11 R)
• M59: 21,118,133 km (0.071 R)
• M60: 22,091,716 km (0.112 R)
• M61: 22,406,470 km (0.067 R)
• M62: 23,040,316 km (0.039 R)
• M63: 23,239,580 km (0.078 R)
• M64: 23,679,997 km (0.114 R)
• M65: 24,002,081 km (0.061 R)
• M66: 24,691,278 km (0.088 R)
• M67: 24,772,659 km (0.048 R)
• M68: 25,058,691 km (0.084 R)
• M69: 25,799,200 km (0.112 R)
• M70: 26,089,121 km (0.048 R)
• M71: 26,713,841 km (0.1 R)
• M72: 26,839,504 km (0.115 R)
• M73: 27,301,611 km (0.108 R)
• M74: 27,851,084 km (0.117 R)
• M75: 27,978,392 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit