🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.6 AU - 2.06 AU

Year: 882 Days

Day: 23.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,900,682 km

• M1: 283,488 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.53 AU - 2.23 AU

Year: 919 Days

Day: 30.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.78 AU - 2.94 AU

Year: 1724 Days

Day: 34 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 12.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.62 AU - 6.16 AU

Year: 5095 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,900,682 km

• M1: 153,936 km (0.077 R)
• M2: 626,665 km (0.118 R)
• M3: 1,140,833 km (0.105 R)
• M4: 1,546,094 km (0.114 R)
• M5: 2,078,662 km (0.112 R)
• M6: 2,643,544 km (0.099 R)
• M7: 3,147,689 km (0.109 R)
• M8: 3,966,288 km (0.094 R)
• M9: 4,527,729 km (0.037 R)
• M10: 5,113,854 km (0.078 R)
• M11: 5,750,093 km (0.091 R)
• M12: 6,735,794 km (0.118 R)
• M13: 7,537,489 km (0.083 R)
• M14: 9,330,868 km (0.11 R)
• M15: 14,462,973 km (0.119 R)
• M16: 17,273,617 km (0.116 R)
• M17: 19,659,404 km (0.104 R)
• M18: 20,859,030 km (0.096 R)
• M19: 25,732,928 km (0.09 R)
• M20: 28,566,312 km (0.046 R)
• M21: 29,102,919 km (0.041 R)
• M22: 29,920,472 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 14.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.73 AU - 15.75 AU

Year: 16209 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,900,682 km

• M1: 182,958 km (0.094 R)
• M2: 808,277 km (0.095 R)
• M3: 1,665,323 km (0.087 R)
• M4: 2,186,373 km (0.089 R)
• M5: 2,659,701 km (0.089 R)
• M6: 3,152,177 km (0.109 R)
• M7: 4,513,966 km (0.087 R)
• M8: 5,186,109 km (0.117 R)
• M9: 6,199,037 km (0.106 R)
• M10: 8,370,001 km (0.074 R)
• M11: 9,655,196 km (0.05 R)
• M12: 10,487,260 km (0.043 R)
• M13: 11,609,244 km (0.031 R)
• M14: 12,168,141 km (0.092 R)
• M15: 14,161,832 km (0.103 R)
• M16: 17,874,103 km (0.057 R)
• M17: 18,620,297 km (0.061 R)
• M18: 23,150,869 km (0.06 R)
• M19: 24,238,146 km (0.115 R)
• M20: 25,255,861 km (0.109 R)
• M21: 27,594,973 km (0.082 R)
• M22: 29,384,612 km (0.071 R)
• M23: 30,191,543 km (0.046 R)
• M24: 30,776,770 km (0.12 R)
• M25: 38,131,899 km (0.112 R)
• M26: 39,787,498 km (0.107 R)
• M27: 50,577,843 km (0.116 R)
• M28: 51,403,923 km (0.088 R)
• M29: 55,670,304 km (0.117 R)
• M30: 57,620,163 km (0.082 R)
• M31: 60,167,216 km (0.118 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit