🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.54 AU - 0.72 AU

Year: 211 Days

Day: 31.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,747,899 km

• M1: 103,372 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.74 AU - 1.08 AU

Year: 366 Days

Day: 46.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,747,899 km

• M1: 281,543 km (0.102 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 10.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.07 AU - 3.33 AU

Year: 2414 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,747,899 km

• M1: 137,331 km (0.089 R)
• M2: 256,261 km (0.11 R)
• M3: 342,430 km (0.104 R)
• M4: 414,685 km (0.072 R)
• M5: 670,797 km (0.119 R)
• M6: 1,130,362 km (0.101 R)
• M7: 1,473,689 km (0.049 R)
• M8: 1,651,560 km (0.119 R)
• M9: 1,774,231 km (0.082 R)
• M10: 1,862,045 km (0.114 R)
• M11: 1,938,340 km (0.109 R)
• M12: 2,160,792 km (0.12 R)
• M13: 2,309,193 km (0.071 R)
• M14: 2,659,102 km (0.075 R)
• M15: 2,936,606 km (0.116 R)
• M16: 3,347,103 km (0.118 R)
• M17: 3,840,776 km (0.107 R)
• M18: 4,104,666 km (0.072 R)
• M19: 4,306,624 km (0.08 R)
• M20: 4,374,541 km (0.09 R)
• M21: 4,790,273 km (0.076 R)
• M22: 4,949,595 km (0.107 R)
• M23: 5,474,534 km (0.087 R)
• M24: 5,548,435 km (0.067 R)
• M25: 5,922,580 km (0.091 R)
• M26: 6,017,425 km (0.042 R)
• M27: 6,538,325 km (0.091 R)
• M28: 6,636,461 km (0.077 R)
• M29: 6,715,149 km (0.055 R)
• M30: 7,073,735 km (0.1 R)
• M31: 7,356,924 km (0.12 R)
• M32: 7,520,435 km (0.116 R)
• M33: 7,602,713 km (0.097 R)
• M34: 7,705,936 km (0.108 R)
• M35: 7,871,990 km (0.08 R)
• M36: 8,060,333 km (0.074 R)
• M37: 8,165,650 km (0.082 R)
• M38: 8,377,481 km (0.106 R)
• M39: 8,548,322 km (0.043 R)
• M40: 8,850,060 km (0.112 R)
• M41: 9,045,884 km (0.094 R)
• M42: 9,642,181 km (0.112 R)
• M43: 9,731,491 km (0.065 R)
• M44: 9,956,337 km (0.084 R)
• M45: 10,092,022 km (0.096 R)
• M46: 10,342,299 km (0.062 R)
• M47: 10,525,706 km (0.1 R)
• M48: 10,756,536 km (0.117 R)
• M49: 10,872,474 km (0.093 R)
• M50: 10,942,336 km (0.088 R)
• M51: 11,364,202 km (0.105 R)
• M52: 11,767,668 km (0.111 R)
• M53: 12,248,326 km (0.11 R)
• M54: 12,588,661 km (0.089 R)
• M55: 14,158,391 km (0.059 R)
• M56: 14,234,686 km (0.099 R)
• M57: 14,387,725 km (0.096 R)
• M58: 14,669,567 km (0.053 R)
• M59: 14,746,760 km (0.096 R)
• M60: 15,057,026 km (0.12 R)
• M61: 15,212,907 km (0.118 R)
• M62: 15,578,673 km (0.047 R)
• M63: 15,868,145 km (0.038 R)
• M64: 16,372,440 km (0.074 R)
• M65: 16,666,848 km (0.086 R)
• M66: 16,962,903 km (0.097 R)
• M67: 17,097,989 km (0.109 R)
• M68: 17,260,752 km (0.032 R)
• M69: 17,615,000 km (0.077 R)
• M70: 18,164,622 km (0.078 R)
• M71: 18,303,000 km (0.111 R)
• M72: 18,469,353 km (0.075 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: 387 - 12,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit