🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 259 Days

Day: 19 Hours

Environment

Temp: 134 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,387,885 km

• M1: 44,131 km (0.109 R)
• M2: 368,011 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.4 AU - 1.54 AU

Year: 632 Days

Day: 24.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.2 AU - 3.62 AU

Year: 1761 Days

Day: 30.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 15

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.1 AU - 12.64 AU

Year: 12714 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,387,885 km

• M1: 186,549 km (0.025 R)
• M2: 681,418 km (0.054 R)
• M3: 1,342,641 km (0.066 R)
• M4: 3,314,191 km (0.059 R)
• M5: 3,835,989 km (0.117 R)
• M6: 6,304,952 km (0.119 R)
• M7: 9,486,749 km (0.098 R)
• M8: 10,008,098 km (0.109 R)
• M9: 11,806,713 km (0.094 R)
• M10: 13,420,275 km (0.112 R)
• M11: 16,110,195 km (0.088 R)
• M12: 19,723,881 km (0.103 R)
• M13: 20,662,159 km (0.116 R)
• M14: 21,630,057 km (0.12 R)
• M15: 22,720,326 km (0.055 R)
• M16: 23,372,872 km (0.091 R)
• M17: 25,406,206 km (0.067 R)
• M18: 34,116,692 km (0.076 R)
• M19: 36,601,513 km (0.05 R)
• M20: 37,758,054 km (0.083 R)
• M21: 42,911,700 km (0.095 R)
• M22: 47,449,303 km (0.065 R)
• M23: 52,297,172 km (0.12 R)
• M24: 55,594,309 km (0.075 R)
• M25: 57,122,301 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 13.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.84 AU - 12.82 AU

Year: 15360 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,387,885 km

• M1: 173,534 km (0.058 R)
• M2: 611,107 km (0.093 R)
• M3: 1,843,495 km (0.027 R)
• M4: 2,798,378 km (0.103 R)
• M5: 3,322,120 km (0.101 R)
• M6: 5,714,489 km (0.096 R)
• M7: 14,316,067 km (0.083 R)
• M8: 16,748,678 km (0.088 R)
• M9: 24,322,968 km (0.115 R)
• M10: 31,160,189 km (0.12 R)
• M11: 31,771,745 km (0.076 R)
• M12: 36,414,366 km (0.116 R)
• M13: 37,780,045 km (0.116 R)
• M14: 38,615,698 km (0.111 R)
• M15: 39,321,501 km (0.113 R)
• M16: 43,891,118 km (0.05 R)
• M17: 47,501,961 km (0.095 R)
• M18: 54,775,859 km (0.038 R)
• M19: 66,319,728 km (0.07 R)
• M20: 69,387,831 km (0.107 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit