🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.72 AU - 0.94 AU

Year: 286 Days

Day: 16.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.38 AU - 2.6 AU

Year: 1488 Days

Day: 37.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 9.5

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.33 AU - 8.19 AU

Year: 6657 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,477,837 km

• M1: 136,433 km (0.104 R)
• M2: 343,477 km (0.081 R)
• M3: 421,268 km (0.097 R)
• M4: 532,120 km (0.037 R)
• M5: 625,768 km (0.084 R)
• M6: 878,588 km (0.096 R)
• M7: 975,528 km (0.047 R)
• M8: 1,400,386 km (0.078 R)
• M9: 1,878,500 km (0.064 R)
• M10: 2,113,968 km (0.092 R)
• M11: 2,268,951 km (0.112 R)
• M12: 2,852,682 km (0.098 R)
• M13: 2,974,903 km (0.118 R)
• M14: 3,174,168 km (0.085 R)
• M15: 3,275,445 km (0.065 R)
• M16: 3,825,068 km (0.083 R)
• M17: 3,905,851 km (0.12 R)
• M18: 4,630,652 km (0.085 R)
• M19: 5,548,435 km (0.099 R)
• M20: 5,609,471 km (0.057 R)
• M21: 6,138,150 km (0.077 R)
• M22: 6,201,430 km (0.052 R)
• M23: 6,747,911 km (0.119 R)
• M24: 6,911,721 km (0.076 R)
• M25: 7,176,359 km (0.105 R)
• M26: 7,818,284 km (0.081 R)
• M27: 8,761,947 km (0.082 R)
• M28: 9,338,049 km (0.113 R)
• M29: 9,520,558 km (0.113 R)
• M30: 10,150,216 km (0.11 R)
• M31: 10,908,078 km (0.086 R)
• M32: 11,139,057 km (0.032 R)
• M33: 12,198,210 km (0.113 R)
• M34: 12,719,559 km (0.103 R)
• M35: 12,840,883 km (0.109 R)
• M36: 12,962,655 km (0.069 R)
• M37: 13,535,915 km (0.08 R)
• M38: 14,537,921 km (0.041 R)
• M39: 14,877,209 km (0.093 R)
• M40: 15,563,564 km (0.055 R)
• M41: 15,823,565 km (0.119 R)
• M42: 15,910,631 km (0.117 R)
• M43: 16,348,055 km (0.12 R)
• M44: 16,700,807 km (0.083 R)
• M45: 17,056,252 km (0.069 R)
• M46: 17,503,848 km (0.058 R)
• M47: 18,000,813 km (0.083 R)
• M48: 18,594,118 km (0.1 R)
• M49: 19,147,480 km (0.099 R)
• M50: 19,472,706 km (0.094 R)
• M51: 19,987,622 km (0.11 R)
• M52: 20,839,731 km (0.091 R)
• M53: 21,126,361 km (0.076 R)
• M54: 21,414,486 km (0.103 R)
• M55: 21,510,678 km (0.045 R)
• M56: 21,655,489 km (0.058 R)
• M57: 21,897,388 km (0.079 R)
• M58: 22,286,193 km (0.057 R)
• M59: 23,070,834 km (0.089 R)
• M60: 24,616,778 km (0.047 R)
• M61: 24,818,736 km (0.117 R)
• M62: 25,021,291 km (0.036 R)
• M63: 25,427,748 km (0.091 R)
• M64: 27,912,868 km (0.047 R)
• M65: 28,864,460 km (0.073 R)
• M66: 31,017,323 km (0.101 R)
• M67: 31,508,752 km (0.115 R)
• M68: 31,947,822 km (0.119 R)
• M69: 32,554,741 km (0.095 R)
• M70: 33,109,749 km (0.12 R)
• M71: 33,276,999 km (0.12 R)
• M72: 33,612,098 km (0.112 R)
• M73: 34,229,339 km (0.074 R)
• M74: 35,247,652 km (0.079 R)
• M75: 35,475,190 km (0.047 R)
• M76: 36,390,580 km (0.069 R)
• M77: 36,620,661 km (0.118 R)
• M78: 37,603,818 km (0.088 R)
• M79: 38,011,173 km (0.092 R)
• M80: 38,127,710 km (0.104 R)
• M81: 39,359,798 km (0.055 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit