🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 250 Days

Day: 41.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.8 AU - 0.88 AU

Year: 280 Days

Day: 26.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,469,485 km

• M1: 94,097 km (0.076 R)
• M2: 262,544 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.83 AU - 2.87 AU

Year: 1749 Days

Day: 46.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271

Radius: 12.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.5 AU - 10.32 AU

Year: 8864 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,469,485 km

• M1: 183,108 km (0.104 R)
• M2: 385,364 km (0.073 R)
• M3: 859,440 km (0.069 R)
• M4: 1,192,744 km (0.088 R)
• M5: 1,415,645 km (0.076 R)
• M6: 1,583,493 km (0.109 R)
• M7: 2,400,447 km (0.118 R)
• M8: 2,705,926 km (0.041 R)
• M9: 2,789,551 km (0.104 R)
• M10: 2,874,074 km (0.105 R)
• M11: 3,002,429 km (0.108 R)
• M12: 3,176,711 km (0.091 R)
• M13: 3,354,433 km (0.103 R)
• M14: 3,581,223 km (0.11 R)
• M15: 4,341,031 km (0.106 R)
• M16: 4,588,615 km (0.074 R)
• M17: 4,866,419 km (0.064 R)
• M18: 4,994,624 km (0.082 R)
• M19: 5,385,673 km (0.064 R)
• M20: 5,868,425 km (0.052 R)
• M21: 6,561,811 km (0.117 R)
• M22: 6,760,627 km (0.04 R)
• M23: 6,875,219 km (0.079 R)
• M24: 7,019,282 km (0.091 R)
• M25: 7,310,549 km (0.1 R)
• M26: 7,605,705 km (0.079 R)
• M27: 7,844,763 km (0.102 R)
• M28: 7,995,408 km (0.107 R)
• M29: 8,330,357 km (0.043 R)
• M30: 8,545,928 km (0.026 R)
• M31: 9,330,718 km (0.109 R)
• M32: 9,490,489 km (0.094 R)
• M33: 9,910,111 km (0.08 R)
• M34: 10,434,900 km (0.111 R)
• M35: 11,375,123 km (0.058 R)
• M36: 11,477,448 km (0.077 R)
• M37: 11,890,039 km (0.086 R)
• M38: 11,994,009 km (0.114 R)
• M39: 12,098,129 km (0.101 R)
• M40: 12,553,206 km (0.118 R)
• M41: 12,800,491 km (0.095 R)
• M42: 12,942,609 km (0.104 R)
• M43: 13,049,572 km (0.084 R)
• M44: 13,156,684 km (0.11 R)
• M45: 13,408,008 km (0.093 R)
• M46: 14,355,262 km (0.115 R)
• M47: 15,173,712 km (0.081 R)
• M48: 16,429,586 km (0.066 R)
• M49: 16,855,641 km (0.113 R)
• M50: 17,050,417 km (0.077 R)
• M51: 17,956,532 km (0.111 R)
• M52: 18,235,382 km (0.106 R)
• M53: 18,555,821 km (0.112 R)
• M54: 19,446,676 km (0.065 R)
• M55: 20,103,411 km (0.091 R)
• M56: 20,517,498 km (0.118 R)
• M57: 22,544,399 km (0.09 R)
• M58: 23,190,812 km (0.096 R)
• M59: 23,581,561 km (0.094 R)
• M60: 24,281,829 km (0.076 R)
• M61: 24,413,774 km (0.09 R)
• M62: 24,501,887 km (0.109 R)
• M63: 25,881,928 km (0.094 R)
• M64: 28,206,828 km (0.087 R)
• M65: 28,391,881 km (0.12 R)
• M66: 28,577,532 km (0.031 R)
• M67: 29,793,463 km (0.105 R)
• M68: 31,217,485 km (0.049 R)
• M69: 31,937,799 km (0.087 R)
• M70: 32,469,470 km (0.03 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 11,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit