🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 216 Days

Day: 45.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.54 AU - 1.72 AU

Year: 753 Days

Day: 38 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 12.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.48 AU - 13.38 AU

Year: 13068 Days

Day: 5.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,892,292 km

• M1: 160,369 km (0.05 R)
• M2: 579,093 km (0.095 R)
• M3: 1,145,321 km (0.119 R)
• M4: 1,698,983 km (0.049 R)
• M5: 2,312,783 km (0.111 R)
• M6: 3,002,280 km (0.052 R)
• M7: 3,586,908 km (0.119 R)
• M8: 4,825,279 km (0.116 R)
• M9: 6,254,687 km (0.101 R)
• M10: 6,762,273 km (0.077 R)
• M11: 7,382,057 km (0.079 R)
• M12: 9,123,226 km (0.113 R)
• M13: 11,929,981 km (0.093 R)
• M14: 12,960,860 km (0.12 R)
• M15: 13,853,511 km (0.116 R)
• M16: 17,455,528 km (0.091 R)
• M17: 19,677,805 km (0.082 R)
• M18: 20,177,462 km (0.116 R)
• M19: 20,600,375 km (0.105 R)
• M20: 24,677,366 km (0.078 R)
• M21: 26,549,882 km (0.08 R)
• M22: 30,798,611 km (0.088 R)
• M23: 33,554,503 km (0.094 R)
• M24: 38,766,194 km (0.058 R)
• M25: 43,081,943 km (0.105 R)
• M26: 45,066,957 km (0.11 R)
• M27: 46,668,851 km (0.055 R)
• M28: 47,707,808 km (0.069 R)
• M29: 48,762,174 km (0.089 R)
• M30: 52,814,631 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.6

Radius: 3.3

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.06 AU - 20.24 AU

Year: 27964 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,892,292 km

• M1: 41,139 km (0.11 R)
• M2: 280,197 km (0.103 R)
• M3: 584,928 km (0.117 R)
• M4: 1,270,834 km (0.095 R)
• M5: 1,503,907 km (0.112 R)
• M6: 2,221,528 km (0.118 R)
• M7: 2,606,743 km (0.085 R)
• M8: 3,307,908 km (0.114 R)
• M9: 4,670,296 km (0.115 R)
• M10: 5,033,669 km (0.093 R)
• M11: 6,108,679 km (0.06 R)
• M12: 6,997,590 km (0.116 R)
• M13: 7,521,482 km (0.103 R)
• M14: 8,019,942 km (0.1 R)
• M15: 9,138,036 km (0.038 R)
• M16: 10,175,647 km (0.074 R)
• M17: 10,722,727 km (0.111 R)
• M18: 11,035,087 km (0.117 R)
• M19: 12,896,982 km (0.116 R)
• M20: 13,975,882 km (0.08 R)
• M21: 20,092,789 km (0.03 R)
• M22: 20,759,098 km (0.034 R)
• M23: 23,258,729 km (0.082 R)
• M24: 23,992,955 km (0.059 R)
• M25: 26,855,511 km (0.076 R)
• M26: 28,606,254 km (0.117 R)
• M27: 29,814,856 km (0.084 R)
• M28: 39,094,561 km (0.093 R)
• M29: 40,581,115 km (0.076 R)
• M30: 47,237,323 km (0.097 R)
• M31: 51,525,396 km (0.101 R)
• M32: 56,252,539 km (0.112 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit