🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.63 AU - 1.89 AU

Year: 894 Days

Day: 24.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.06 AU - 2.6 AU

Year: 1362 Days

Day: 26.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.1

Radius: 12.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.6 AU - 8.84 AU

Year: 7428 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,498,712 km

• M1: 266,135 km (0.092 R)
• M2: 387,758 km (0.106 R)
• M3: 482,004 km (0.115 R)
• M4: 594,951 km (0.053 R)
• M5: 682,316 km (0.09 R)
• M6: 765,343 km (0.055 R)
• M7: 974,331 km (0.102 R)
• M8: 1,070,074 km (0.065 R)
• M9: 1,169,257 km (0.11 R)
• M10: 1,295,069 km (0.104 R)
• M11: 1,389,615 km (0.115 R)
• M12: 1,649,317 km (0.117 R)
• M13: 2,075,820 km (0.078 R)
• M14: 2,733,303 km (0.057 R)
• M15: 3,141,555 km (0.089 R)
• M16: 3,222,338 km (0.066 R)
• M17: 3,320,175 km (0.055 R)
• M18: 3,469,025 km (0.066 R)
• M19: 3,998,452 km (0.1 R)
• M20: 4,103,918 km (0.113 R)
• M21: 4,246,036 km (0.058 R)
• M22: 4,700,814 km (0.078 R)
• M23: 5,019,009 km (0.107 R)
• M24: 5,267,042 km (0.082 R)
• M25: 5,578,056 km (0.113 R)
• M26: 6,096,412 km (0.101 R)
• M27: 6,361,500 km (0.12 R)
• M28: 6,713,803 km (0.082 R)
• M29: 6,860,708 km (0.097 R)
• M30: 7,200,594 km (0.089 R)
• M31: 7,329,548 km (0.059 R)
• M32: 7,546,165 km (0.086 R)
• M33: 7,786,868 km (0.097 R)
• M34: 7,874,982 km (0.04 R)
• M35: 8,186,145 km (0.033 R)
• M36: 8,275,904 km (0.06 R)
• M37: 8,569,564 km (0.111 R)
• M38: 8,729,185 km (0.114 R)
• M39: 8,982,006 km (0.081 R)
• M40: 9,120,982 km (0.04 R)
• M41: 9,707,555 km (0.119 R)
• M42: 9,802,550 km (0.11 R)
• M43: 10,282,161 km (0.029 R)
• M44: 10,966,571 km (0.065 R)
• M45: 11,489,565 km (0.115 R)
• M46: 11,893,629 km (0.05 R)
• M47: 12,482,446 km (0.045 R)
• M48: 12,611,848 km (0.094 R)
• M49: 13,002,449 km (0.093 R)
• M50: 13,291,322 km (0.027 R)
• M51: 13,449,896 km (0.107 R)
• M52: 13,822,245 km (0.09 R)
• M53: 13,982,763 km (0.095 R)
• M54: 14,495,585 km (0.119 R)
• M55: 15,124,494 km (0.061 R)
• M56: 15,706,580 km (0.108 R)
• M57: 15,874,279 km (0.094 R)
• M58: 15,958,353 km (0.047 R)
• M59: 16,324,269 km (0.05 R)
• M60: 16,494,212 km (0.107 R)
• M61: 16,664,604 km (0.113 R)
• M62: 16,778,598 km (0.074 R)
• M63: 16,864,168 km (0.038 R)
• M64: 17,496,668 km (0.101 R)
• M65: 17,844,932 km (0.105 R)
• M66: 18,312,874 km (0.052 R)
• M67: 18,784,855 km (0.108 R)
• M68: 19,680,647 km (0.095 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: 524 - 13,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit