🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 280 Days

Day: 20.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.84 AU - 1.38 AU

Year: 434 Days

Day: 46.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,344,426 km

• M1: 68,815 km (0.039 R)
• M2: 336,894 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.03 AU - 3.91 AU

Year: 2397 Days

Day: 46.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 8.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.69 AU - 11.91 AU

Year: 11377 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,344,426 km

• M1: 119,977 km (0.06 R)
• M2: 690,993 km (0.075 R)
• M3: 1,270,684 km (0.092 R)
• M4: 1,820,905 km (0.088 R)
• M5: 4,261,146 km (0.073 R)
• M6: 4,527,580 km (0.074 R)
• M7: 7,079,719 km (0.12 R)
• M8: 9,759,316 km (0.093 R)
• M9: 10,366,534 km (0.07 R)
• M10: 13,500,161 km (0.051 R)
• M11: 16,749,426 km (0.026 R)
• M12: 20,636,727 km (0.119 R)
• M13: 25,870,708 km (0.075 R)
• M14: 31,222,123 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.3

Radius: 6.3

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.05 AU - 16.33 AU

Year: 18785 Days

Day: 20.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,344,426 km

• M1: 80,184 km (0.03 R)
• M2: 349,909 km (0.114 R)
• M3: 1,113,607 km (0.106 R)
• M4: 1,408,464 km (0.118 R)
• M5: 1,690,456 km (0.084 R)
• M6: 2,289,895 km (0.057 R)
• M7: 2,836,974 km (0.067 R)
• M8: 4,397,579 km (0.051 R)
• M9: 4,838,743 km (0.066 R)
• M10: 5,343,486 km (0.063 R)
• M11: 5,957,436 km (0.102 R)
• M12: 6,223,421 km (0.114 R)
• M13: 8,313,602 km (0.105 R)
• M14: 8,646,159 km (0.077 R)
• M15: 8,987,541 km (0.077 R)
• M16: 9,854,012 km (0.113 R)
• M17: 10,943,383 km (0.091 R)
• M18: 12,975,671 km (0.105 R)
• M19: 14,080,600 km (0.114 R)
• M20: 14,759,176 km (0.095 R)
• M21: 16,550,461 km (0.091 R)
• M22: 18,163,276 km (0.115 R)
• M23: 23,064,102 km (0.09 R)
• M24: 24,777,746 km (0.107 R)
• M25: 28,671,030 km (0.065 R)
• M26: 29,759,504 km (0.094 R)
• M27: 35,369,724 km (0.106 R)
• M28: 37,901,668 km (0.08 R)
• M29: 38,684,065 km (0.082 R)
• M30: 43,323,095 km (0.106 R)
• M31: 48,015,381 km (0.061 R)
• M32: 48,319,514 km (0.079 R)
• M33: 51,749,195 km (0.053 R)
• M34: 55,839,500 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit