🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.55 AU - 0.85 AU

Year: 222 Days

Day: 18.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,311,687 km

• M1: 160,519 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.82 AU - 4 AU

Year: 2928 Days

Day: 21.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.57 AU - 4.57 AU

Year: 3110 Days

Day: 36.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,311,687 km

• M1: 837,299 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.4

Radius: 8.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.86 AU - 13.28 AU

Year: 14906 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,311,687 km

• M1: 107,112 km (0.068 R)
• M2: 182,958 km (0.11 R)
• M3: 736,620 km (0.11 R)
• M4: 804,238 km (0.119 R)
• M5: 921,972 km (0.051 R)
• M6: 1,148,762 km (0.079 R)
• M7: 1,449,753 km (0.12 R)
• M8: 1,639,144 km (0.075 R)
• M9: 2,492,301 km (0.072 R)
• M10: 2,596,570 km (0.088 R)
• M11: 2,666,881 km (0.119 R)
• M12: 4,119,626 km (0.093 R)
• M13: 4,557,798 km (0.115 R)
• M14: 4,621,677 km (0.068 R)
• M15: 4,707,247 km (0.046 R)
• M16: 5,076,903 km (0.084 R)
• M17: 5,187,306 km (0.116 R)
• M18: 5,568,930 km (0.119 R)
• M19: 5,983,017 km (0.106 R)
• M20: 6,311,983 km (0.079 R)
• M21: 6,840,811 km (0.051 R)
• M22: 7,283,920 km (0.112 R)
• M23: 8,224,143 km (0.114 R)
• M24: 8,301,934 km (0.099 R)
• M25: 8,801,142 km (0.101 R)
• M26: 9,067,725 km (0.057 R)
• M27: 9,255,919 km (0.05 R)
• M28: 9,418,233 km (0.092 R)
• M29: 10,244,163 km (0.062 R)
• M30: 11,093,131 km (0.116 R)
• M31: 11,381,107 km (0.071 R)
• M32: 11,497,045 km (0.086 R)
• M33: 11,788,462 km (0.039 R)
• M34: 12,767,430 km (0.071 R)
• M35: 13,160,274 km (0.078 R)
• M36: 13,710,794 km (0.095 R)
• M37: 13,834,063 km (0.106 R)
• M38: 14,613,468 km (0.037 R)
• M39: 16,443,050 km (0.096 R)
• M40: 17,501,455 km (0.091 R)
• M41: 17,735,875 km (0.09 R)
• M42: 17,937,682 km (0.097 R)
• M43: 18,005,151 km (0.068 R)
• M44: 18,752,542 km (0.115 R)
• M45: 19,129,977 km (0.038 R)
• M46: 19,371,428 km (0.088 R)
• M47: 19,857,621 km (0.041 R)
• M48: 20,735,611 km (0.067 R)
• M49: 21,019,249 km (0.08 R)
• M50: 21,913,844 km (0.07 R)
• M51: 22,166,664 km (0.062 R)
• M52: 22,820,856 km (0.119 R)
• M53: 23,260,674 km (0.074 R)
• M54: 23,444,679 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 14,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit