🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.81 AU

Year: 203 Days

Day: 26.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 67.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,114,423 km

• M1: 201,359 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.49 AU - 2.15 AU

Year: 930 Days

Day: 31.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.82 AU - 2.8 AU

Year: 1330 Days

Day: 46.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 84.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,114,423 km

• M1: 182,509 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.08 AU - 8.48 AU

Year: 7440 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,114,423 km

• M1: 166,652 km (0.102 R)
• M2: 711,188 km (0.092 R)
• M3: 1,490,144 km (0.083 R)
• M4: 1,913,357 km (0.114 R)
• M5: 2,400,597 km (0.077 R)
• M6: 3,116,722 km (0.107 R)
• M7: 4,227,785 km (0.091 R)
• M8: 4,889,606 km (0.112 R)
• M9: 9,244,999 km (0.039 R)
• M10: 10,557,870 km (0.063 R)
• M11: 11,413,570 km (0.052 R)
• M12: 11,831,995 km (0.077 R)
• M13: 13,263,347 km (0.088 R)
• M14: 14,021,060 km (0.088 R)
• M15: 19,408,529 km (0.109 R)
• M16: 21,237,512 km (0.047 R)
• M17: 23,936,557 km (0.076 R)
• M18: 24,623,810 km (0.074 R)
• M19: 25,858,142 km (0.107 R)
• M20: 29,318,789 km (0.102 R)
• M21: 30,906,770 km (0.077 R)
• M22: 34,688,455 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 10.3

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.23 AU - 8.59 AU

Year: 8426 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,114,423 km

• M1: 133,740 km (0.105 R)
• M2: 527,033 km (0.108 R)
• M3: 1,073,814 km (0.112 R)
• M4: 1,493,136 km (0.103 R)
• M5: 2,295,879 km (0.101 R)
• M6: 2,922,394 km (0.045 R)
• M7: 3,363,858 km (0.085 R)
• M8: 3,825,517 km (0.058 R)
• M9: 4,302,884 km (0.092 R)
• M10: 4,679,721 km (0.094 R)
• M11: 5,196,731 km (0.104 R)
• M12: 5,879,944 km (0.068 R)
• M13: 8,129,747 km (0.113 R)
• M14: 8,920,970 km (0.103 R)
• M15: 9,946,613 km (0.043 R)
• M16: 10,560,114 km (0.05 R)
• M17: 13,438,676 km (0.051 R)
• M18: 14,188,610 km (0.082 R)
• M19: 24,037,535 km (0.111 R)
• M20: 24,713,419 km (0.034 R)
• M21: 26,191,595 km (0.027 R)
• M22: 26,997,629 km (0.117 R)
• M23: 30,290,128 km (0.06 R)
• M24: 33,421,810 km (0.09 R)
• M25: 34,263,896 km (0.084 R)
• M26: 34,797,213 km (0.061 R)
• M27: 35,336,064 km (0.113 R)
• M28: 35,990,106 km (0.104 R)
• M29: 37,887,007 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit