🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 35.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,922,627 km

• M1: 299,794 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.53 AU

Year: 612 Days

Day: 34.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.7 AU - 1.86 AU

Year: 859 Days

Day: 31.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.4

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.4 AU - 6.18 AU

Year: 5039 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 20,922,627 km

• M1: 181,163 km (0.091 R)
• M2: 290,519 km (0.026 R)
• M3: 480,957 km (0.035 R)
• M4: 693,237 km (0.118 R)
• M5: 778,059 km (0.111 R)
• M6: 887,115 km (0.046 R)
• M7: 991,385 km (0.098 R)
• M8: 1,122,433 km (0.03 R)
• M9: 1,236,426 km (0.081 R)
• M10: 1,354,609 km (0.085 R)
• M11: 1,489,247 km (0.079 R)
• M12: 1,732,792 km (0.094 R)
• M13: 1,934,450 km (0.116 R)
• M14: 2,115,763 km (0.093 R)
• M15: 2,288,249 km (0.118 R)
• M16: 2,976,698 km (0.09 R)
• M17: 3,105,652 km (0.088 R)
• M18: 3,269,611 km (0.111 R)
• M19: 3,453,317 km (0.063 R)
• M20: 3,589,003 km (0.1 R)
• M21: 3,831,052 km (0.116 R)
• M22: 3,954,021 km (0.109 R)
• M23: 4,078,487 km (0.108 R)
• M24: 4,814,209 km (0.093 R)
• M25: 4,966,500 km (0.077 R)
• M26: 5,178,330 km (0.119 R)
• M27: 5,511,634 km (0.032 R)
• M28: 5,933,201 km (0.094 R)
• M29: 6,199,485 km (0.099 R)
• M30: 6,427,921 km (0.107 R)
• M31: 6,595,770 km (0.119 R)
• M32: 6,786,358 km (0.119 R)
• M33: 7,000,283 km (0.043 R)
• M34: 7,303,667 km (0.108 R)
• M35: 7,945,741 km (0.104 R)
• M36: 8,262,290 km (0.116 R)
• M37: 8,399,172 km (0.037 R)
• M38: 8,536,952 km (0.085 R)
• M39: 9,521,755 km (0.025 R)
• M40: 9,882,286 km (0.109 R)
• M41: 10,052,079 km (0.083 R)
• M42: 10,198,386 km (0.083 R)
• M43: 10,567,294 km (0.087 R)
• M44: 10,691,161 km (0.031 R)
• M45: 10,790,644 km (0.083 R)
• M46: 11,802,674 km (0.072 R)
• M47: 12,008,670 km (0.107 R)
• M48: 12,138,072 km (0.115 R)
• M49: 12,267,923 km (0.092 R)
• M50: 12,555,300 km (0.095 R)
• M51: 13,618,941 km (0.107 R)
• M52: 13,753,879 km (0.051 R)
• M53: 13,889,265 km (0.094 R)
• M54: 14,435,596 km (0.105 R)
• M55: 14,628,428 km (0.102 R)
• M56: 14,849,833 km (0.068 R)
• M57: 15,408,281 km (0.112 R)
• M58: 15,831,793 km (0.087 R)
• M59: 16,287,618 km (0.066 R)
• M60: 16,373,637 km (0.079 R)
• M61: 16,545,973 km (0.083 R)
• M62: 16,805,675 km (0.109 R)
• M63: 16,892,592 km (0.099 R)
• M64: 17,066,723 km (0.12 R)
• M65: 17,651,651 km (0.119 R)
• M66: 18,124,380 km (0.077 R)
• M67: 18,272,931 km (0.107 R)
• M68: 19,385,042 km (0.063 R)
• M69: 19,781,027 km (0.119 R)
• M70: 19,934,066 km (0.112 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit