🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 170 Days

Day: 15.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.36 AU - 4.36 AU

Year: 2770 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,301,449 km

• M1: 292,913 km (0.112 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 12.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.01 AU - 6.33 AU

Year: 4294 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,301,449 km

• M1: 177,573 km (0.09 R)
• M2: 278,850 km (0.1 R)
• M3: 381,175 km (0.11 R)
• M4: 574,306 km (0.115 R)
• M5: 755,320 km (0.112 R)
• M6: 1,010,085 km (0.099 R)
• M7: 1,120,189 km (0.057 R)
• M8: 1,205,460 km (0.025 R)
• M9: 1,353,113 km (0.106 R)
• M10: 1,491,341 km (0.1 R)
• M11: 1,866,832 km (0.115 R)
• M12: 1,987,109 km (0.034 R)
• M13: 2,438,296 km (0.061 R)
• M14: 2,532,393 km (0.11 R)
• M15: 2,666,283 km (0.119 R)
• M16: 3,205,284 km (0.075 R)
• M17: 3,288,012 km (0.102 R)
• M18: 3,909,591 km (0.101 R)
• M19: 3,998,302 km (0.081 R)
• M20: 4,291,065 km (0.099 R)
• M21: 4,382,619 km (0.109 R)
• M22: 4,661,170 km (0.073 R)
• M23: 4,826,476 km (0.116 R)
• M24: 4,945,706 km (0.095 R)
• M25: 5,114,302 km (0.09 R)
• M26: 5,531,680 km (0.058 R)
• M27: 5,631,462 km (0.105 R)
• M28: 5,757,124 km (0.106 R)
• M29: 6,165,676 km (0.11 R)
• M30: 6,983,827 km (0.078 R)
• M31: 7,118,914 km (0.109 R)
• M32: 7,752,162 km (0.102 R)
• M33: 8,146,352 km (0.103 R)
• M34: 8,345,916 km (0.078 R)
• M35: 8,895,987 km (0.11 R)
• M36: 9,368,417 km (0.105 R)
• M37: 9,697,832 km (0.09 R)
• M38: 9,909,513 km (0.096 R)
• M39: 10,184,025 km (0.05 R)
• M40: 10,337,512 km (0.073 R)
• M41: 10,928,124 km (0.103 R)
• M42: 11,433,915 km (0.086 R)
• M43: 12,239,649 km (0.027 R)
• M44: 14,042,004 km (0.095 R)
• M45: 14,178,737 km (0.065 R)
• M46: 15,571,044 km (0.084 R)
• M47: 16,033,002 km (0.09 R)
• M48: 16,140,264 km (0.086 R)
• M49: 16,319,482 km (0.096 R)
• M50: 17,482,306 km (0.109 R)
• M51: 17,703,412 km (0.108 R)
• M52: 17,925,266 km (0.098 R)
• M53: 18,409,364 km (0.084 R)
• M54: 18,559,261 km (0.067 R)
• M55: 19,011,047 km (0.12 R)
• M56: 19,238,436 km (0.034 R)
• M57: 19,581,015 km (0.119 R)
• M58: 19,734,054 km (0.078 R)
• M59: 21,050,066 km (0.106 R)
• M60: 21,442,611 km (0.078 R)
• M61: 21,877,043 km (0.098 R)
• M62: 22,035,916 km (0.047 R)
• M63: 22,234,881 km (0.084 R)
• M64: 22,394,352 km (0.118 R)
• M65: 23,157,750 km (0.104 R)
• M66: 24,175,016 km (0.071 R)
• M67: 25,749,234 km (0.079 R)
• M68: 25,916,934 km (0.046 R)
• M69: 26,803,002 km (0.115 R)
• M70: 27,570,439 km (0.096 R)
• M71: 27,741,878 km (0.056 R)
• M72: 27,913,766 km (0.098 R)
• M73: 28,258,589 km (0.077 R)
• M74: 28,474,758 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit