🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.26 AU

Year: 378 Days

Day: 17.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 14.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.02 AU - 6.34 AU

Year: 4264 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,746,808 km

• M1: 179,218 km (0.083 R)
• M2: 656,435 km (0.084 R)
• M3: 1,782,010 km (0.111 R)
• M4: 2,393,716 km (0.05 R)
• M5: 3,077,079 km (0.086 R)
• M6: 3,907,945 km (0.103 R)
• M7: 8,004,234 km (0.104 R)
• M8: 8,973,179 km (0.114 R)
• M9: 10,169,364 km (0.095 R)
• M10: 10,707,916 km (0.05 R)
• M11: 12,700,859 km (0.117 R)
• M12: 15,276,486 km (0.05 R)
• M13: 17,032,765 km (0.054 R)
• M14: 19,442,637 km (0.12 R)
• M15: 20,093,986 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 12.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.94 AU - 13.74 AU

Year: 13811 Days

Day: 10.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,746,808 km

• M1: 164,109 km (0.072 R)
• M2: 657,034 km (0.071 R)
• M3: 1,206,656 km (0.106 R)
• M4: 1,705,266 km (0.091 R)
• M5: 3,483,835 km (0.1 R)
• M6: 4,300,340 km (0.074 R)
• M7: 5,035,315 km (0.086 R)
• M8: 5,704,466 km (0.1 R)
• M9: 6,633,469 km (0.104 R)
• M10: 7,660,907 km (0.091 R)
• M11: 8,791,717 km (0.058 R)
• M12: 13,568,078 km (0.12 R)
• M13: 14,104,386 km (0.101 R)
• M14: 14,864,942 km (0.057 R)
• M15: 15,507,465 km (0.063 R)
• M16: 16,695,272 km (0.113 R)
• M17: 17,942,769 km (0.045 R)
• M18: 20,187,784 km (0.1 R)
• M19: 22,801,109 km (0.093 R)
• M20: 24,729,874 km (0.085 R)
• M21: 28,363,457 km (0.107 R)
• M22: 29,799,297 km (0.118 R)
• M23: 31,515,484 km (0.115 R)
• M24: 32,695,662 km (0.105 R)
• M25: 37,581,379 km (0.059 R)
• M26: 38,240,956 km (0.098 R)
• M27: 42,362,078 km (0.056 R)
• M28: 44,382,846 km (0.087 R)
• M29: 47,841,100 km (0.094 R)
• M30: 48,616,017 km (0.099 R)
• M31: 50,190,983 km (0.107 R)
• M32: 55,459,222 km (0.053 R)
• M33: 56,658,997 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.5

Radius: 11.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.56 AU - 14.32 AU

Year: 15868 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,746,808 km

• M1: 140,622 km (0.108 R)
• M2: 587,471 km (0.113 R)
• M3: 1,141,731 km (0.046 R)
• M4: 1,691,653 km (0.075 R)
• M5: 2,062,506 km (0.069 R)
• M6: 2,507,260 km (0.115 R)
• M7: 3,015,743 km (0.119 R)
• M8: 3,741,293 km (0.063 R)
• M9: 4,380,076 km (0.106 R)
• M10: 4,936,281 km (0.045 R)
• M11: 5,539,011 km (0.115 R)
• M12: 12,095,885 km (0.088 R)
• M13: 13,371,656 km (0.11 R)
• M14: 13,918,735 km (0.104 R)
• M15: 15,649,732 km (0.044 R)
• M16: 17,233,974 km (0.077 R)
• M17: 18,846,938 km (0.101 R)
• M18: 19,534,939 km (0.103 R)
• M19: 20,398,567 km (0.058 R)
• M20: 22,626,229 km (0.062 R)
• M21: 25,656,184 km (0.097 R)
• M22: 26,406,567 km (0.114 R)
• M23: 28,247,519 km (0.069 R)
• M24: 29,047,568 km (0.088 R)
• M25: 32,400,056 km (0.097 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 11,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit