🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.58 AU - 0.62 AU

Year: 175 Days

Day: 42.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,836,269 km

• M1: 248,033 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.46 AU

Year: 483 Days

Day: 17.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,836,269 km

• M1: 407,205 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.59 AU - 2.83 AU

Year: 1681 Days

Day: 18.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.2

Radius: 14.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.38 AU - 6.48 AU

Year: 5440 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,836,269 km

• M1: 194,776 km (0.077 R)
• M2: 303,534 km (0.116 R)
• M3: 406,607 km (0.115 R)
• M4: 510,428 km (0.069 R)
• M5: 637,137 km (0.098 R)
• M6: 845,677 km (0.03 R)
• M7: 990,488 km (0.044 R)
• M8: 1,184,217 km (0.108 R)
• M9: 1,391,559 km (0.108 R)
• M10: 1,507,199 km (0.11 R)
• M11: 1,611,319 km (0.109 R)
• M12: 1,749,098 km (0.071 R)
• M13: 1,923,081 km (0.113 R)
• M14: 2,153,162 km (0.067 R)
• M15: 2,357,812 km (0.096 R)
• M16: 2,480,183 km (0.044 R)
• M17: 2,604,948 km (0.094 R)
• M18: 2,991,808 km (0.101 R)
• M19: 3,924,401 km (0.092 R)
• M20: 4,304,380 km (0.081 R)
• M21: 4,542,689 km (0.071 R)
• M22: 4,740,757 km (0.08 R)
• M23: 5,468,849 km (0.03 R)
• M24: 5,562,498 km (0.118 R)
• M25: 6,038,069 km (0.116 R)
• M26: 6,159,094 km (0.114 R)
• M27: 6,726,219 km (0.103 R)
• M28: 6,877,014 km (0.098 R)
• M29: 6,978,142 km (0.061 R)
• M30: 7,361,861 km (0.055 R)
• M31: 8,070,057 km (0.118 R)
• M32: 8,690,589 km (0.09 R)
• M33: 8,800,095 km (0.113 R)
• M34: 8,965,251 km (0.079 R)
• M35: 9,410,604 km (0.06 R)
• M36: 9,692,745 km (0.107 R)
• M37: 9,920,433 km (0.071 R)
• M38: 10,294,278 km (0.11 R)
• M39: 10,497,582 km (0.092 R)
• M40: 11,204,581 km (0.091 R)
• M41: 11,775,297 km (0.111 R)
• M42: 11,926,989 km (0.106 R)
• M43: 12,882,471 km (0.093 R)
• M44: 13,038,950 km (0.112 R)
• M45: 13,196,028 km (0.089 R)
• M46: 14,216,136 km (0.079 R)
• M47: 14,637,852 km (0.076 R)
• M48: 14,735,839 km (0.038 R)
• M49: 14,833,975 km (0.106 R)
• M50: 15,660,204 km (0.083 R)
• M51: 16,028,514 km (0.101 R)
• M52: 16,603,269 km (0.116 R)
• M53: 16,773,661 km (0.103 R)
• M54: 17,013,167 km (0.076 R)
• M55: 17,738,568 km (0.103 R)
• M56: 19,721,936 km (0.054 R)
• M57: 19,830,095 km (0.1 R)
• M58: 20,813,103 km (0.117 R)
• M59: 21,218,214 km (0.116 R)
• M60: 21,403,267 km (0.101 R)
• M61: 21,588,768 km (0.088 R)
• M62: 21,700,368 km (0.106 R)
• M63: 21,886,767 km (0.096 R)
• M64: 22,111,014 km (0.031 R)
• M65: 22,788,692 km (0.09 R)
• M66: 24,087,501 km (0.046 R)
• M67: 24,241,886 km (0.077 R)
• M68: 25,922,169 km (0.085 R)
• M69: 26,238,868 km (0.118 R)
• M70: 26,636,649 km (0.105 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: 335 - 16,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit