🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 391 Days

Day: 45.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,500,861 km

• M1: 46,076 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.06 AU - 4.12 AU

Year: 3006 Days

Day: 25.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 68.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,500,861 km

• M1: 2,845,501 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.98 AU - 5.5 AU

Year: 3751 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 10.6

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.24 AU - 13.36 AU

Year: 13805 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 74.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,500,861 km

• M1: 131,796 km (0.109 R)
• M2: 593,156 km (0.06 R)
• M3: 1,067,082 km (0.04 R)
• M4: 1,487,302 km (0.078 R)
• M5: 1,963,023 km (0.117 R)
• M6: 2,582,209 km (0.068 R)
• M7: 5,242,059 km (0.096 R)
• M8: 5,992,442 km (0.046 R)
• M9: 6,352,823 km (0.05 R)
• M10: 7,295,140 km (0.12 R)
• M11: 7,660,159 km (0.083 R)
• M12: 8,727,241 km (0.028 R)
• M13: 11,887,795 km (0.08 R)
• M14: 13,382,577 km (0.08 R)
• M15: 14,210,601 km (0.109 R)
• M16: 15,515,992 km (0.096 R)
• M17: 18,280,710 km (0.076 R)
• M18: 22,012,728 km (0.074 R)
• M19: 22,970,903 km (0.043 R)
• M20: 24,157,064 km (0.1 R)
• M21: 29,888,308 km (0.11 R)
• M22: 30,354,455 km (0.104 R)
• M23: 30,944,020 km (0.034 R)
• M24: 35,157,145 km (0.117 R)
• M25: 38,351,509 km (0.105 R)
• M26: 42,757,315 km (0.113 R)
• M27: 47,647,670 km (0.092 R)
• M28: 49,249,115 km (0.07 R)
• M29: 54,441,807 km (0.086 R)
• M30: 59,252,126 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.4

Radius: 14.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.47 AU - 15.31 AU

Year: 15850 Days

Day: 6.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,500,861 km

• M1: 239,506 km (0.082 R)
• M2: 1,041,351 km (0.1 R)
• M3: 1,877,304 km (0.093 R)
• M4: 2,595,373 km (0.09 R)
• M5: 3,090,542 km (0.097 R)
• M6: 3,881,766 km (0.114 R)
• M7: 4,429,443 km (0.053 R)
• M8: 6,663,837 km (0.115 R)
• M9: 9,177,829 km (0.077 R)
• M10: 11,856,080 km (0.07 R)
• M11: 12,480,352 km (0.089 R)
• M12: 13,402,324 km (0.099 R)
• M13: 14,544,653 km (0.116 R)
• M14: 17,751,134 km (0.116 R)
• M15: 21,099,433 km (0.078 R)
• M16: 24,346,605 km (0.068 R)
• M17: 26,747,052 km (0.054 R)
• M18: 32,014,393 km (0.115 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit