🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.78 AU - 1.24 AU

Year: 391 Days

Day: 25.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,157,107 km

• M1: 481,256 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.41 AU - 2.51 AU

Year: 1485 Days

Day: 16.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,157,107 km

• M1: 1,359,994 km (0.079 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 14.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.1 AU - 5.9 AU

Year: 4305 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 109.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,157,107 km

• M1: 179,218 km (0.085 R)
• M2: 305,180 km (0.095 R)
• M3: 471,832 km (0.114 R)
• M4: 656,884 km (0.113 R)
• M5: 771,775 km (0.113 R)
• M6: 1,011,880 km (0.114 R)
• M7: 1,396,347 km (0.089 R)
• M8: 1,662,332 km (0.08 R)
• M9: 1,793,379 km (0.106 R)
• M10: 1,945,072 km (0.057 R)
• M11: 2,225,867 km (0.1 R)
• M12: 2,426,777 km (0.107 R)
• M13: 2,538,975 km (0.099 R)
• M14: 2,729,862 km (0.092 R)
• M15: 2,985,525 km (0.114 R)
• M16: 3,187,482 km (0.036 R)
• M17: 3,499,094 km (0.112 R)
• M18: 3,626,701 km (0.118 R)
• M19: 3,930,385 km (0.119 R)
• M20: 4,063,078 km (0.119 R)
• M21: 4,962,461 km (0.102 R)
• M22: 5,275,719 km (0.114 R)
• M23: 5,447,307 km (0.093 R)
• M24: 5,595,708 km (0.09 R)
• M25: 5,695,490 km (0.079 R)
• M26: 5,795,721 km (0.103 R)
• M27: 6,203,076 km (0.118 R)
• M28: 6,884,943 km (0.092 R)
• M29: 7,018,833 km (0.103 R)
• M30: 7,235,002 km (0.115 R)
• M31: 8,234,465 km (0.105 R)
• M32: 8,433,879 km (0.1 R)
• M33: 9,188,750 km (0.073 R)
• M34: 9,574,264 km (0.068 R)
• M35: 9,874,507 km (0.078 R)
• M36: 10,025,750 km (0.043 R)
• M37: 10,422,783 km (0.053 R)
• M38: 10,576,869 km (0.06 R)
• M39: 10,762,669 km (0.109 R)
• M40: 11,708,577 km (0.107 R)
• M41: 11,933,123 km (0.099 R)
• M42: 12,029,763 km (0.103 R)
• M43: 12,582,527 km (0.118 R)
• M44: 14,085,687 km (0.074 R)
• M45: 14,461,626 km (0.077 R)
• M46: 14,806,449 km (0.11 R)
• M47: 14,945,126 km (0.041 R)
• M48: 15,821,620 km (0.094 R)
• M49: 15,998,894 km (0.055 R)
• M50: 16,141,311 km (0.094 R)
• M51: 16,391,289 km (0.051 R)
• M52: 17,185,803 km (0.112 R)
• M53: 17,587,623 km (0.078 R)
• M54: 17,697,877 km (0.101 R)
• M55: 17,881,882 km (0.108 R)
• M56: 19,796,137 km (0.075 R)
• M57: 20,371,340 km (0.094 R)
• M58: 21,735,224 km (0.11 R)
• M59: 22,130,312 km (0.085 R)
• M60: 22,687,415 km (0.117 R)
• M61: 22,807,392 km (0.105 R)
• M62: 23,249,155 km (0.074 R)
• M63: 23,774,842 km (0.045 R)
• M64: 24,100,367 km (0.069 R)
• M65: 25,251,223 km (0.084 R)
• M66: 25,749,982 km (0.101 R)
• M67: 26,926,270 km (0.102 R)
• M68: 27,180,587 km (0.094 R)
• M69: 28,680,305 km (0.099 R)
• M70: 28,896,624 km (0.045 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit