🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.92 AU

Year: 258 Days

Day: 38.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.55 AU - 3.91 AU

Year: 2175 Days

Day: 21.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.98 AU - 4.26 AU

Year: 2581 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,811,168 km

• M1: 546,930 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 14.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.54 AU - 10.56 AU

Year: 9369 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,811,168 km

• M1: 181,612 km (0.059 R)
• M2: 623,225 km (0.102 R)
• M3: 1,119,890 km (0.081 R)
• M4: 1,659,040 km (0.113 R)
• M5: 2,691,714 km (0.117 R)
• M6: 3,884,159 km (0.108 R)
• M7: 5,340,046 km (0.083 R)
• M8: 6,316,620 km (0.109 R)
• M9: 6,942,538 km (0.114 R)
• M10: 9,210,143 km (0.114 R)
• M11: 10,065,543 km (0.078 R)
• M12: 11,825,412 km (0.085 R)
• M13: 13,185,706 km (0.104 R)
• M14: 14,087,631 km (0.11 R)
• M15: 15,418,753 km (0.051 R)
• M16: 16,556,445 km (0.091 R)
• M17: 17,040,993 km (0.08 R)
• M18: 18,849,182 km (0.098 R)
• M19: 21,184,106 km (0.113 R)
• M20: 30,667,863 km (0.077 R)
• M21: 31,294,379 km (0.114 R)
• M22: 33,334,894 km (0.083 R)
• M23: 33,775,609 km (0.045 R)
• M24: 36,501,731 km (0.051 R)
• M25: 37,087,556 km (0.118 R)
• M26: 42,003,193 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.6

Radius: 14.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.18 AU - 10.24 AU

Year: 9633 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,811,168 km

• M1: 182,061 km (0.086 R)
• M2: 790,625 km (0.059 R)
• M3: 1,440,777 km (0.106 R)
• M4: 1,987,109 km (0.081 R)
• M5: 2,534,786 km (0.101 R)
• M6: 3,634,181 km (0.066 R)
• M7: 4,182,607 km (0.088 R)
• M8: 6,027,597 km (0.075 R)
• M9: 7,072,688 km (0.118 R)
• M10: 7,638,916 km (0.119 R)
• M11: 9,814,219 km (0.107 R)
• M12: 11,697,656 km (0.058 R)
• M13: 19,015,834 km (0.036 R)
• M14: 19,796,137 km (0.114 R)
• M15: 21,672,244 km (0.063 R)
• M16: 24,476,007 km (0.079 R)
• M17: 26,635,153 km (0.116 R)
• M18: 34,903,278 km (0.118 R)
• M19: 35,485,213 km (0.101 R)
• M20: 37,149,041 km (0.098 R)
• M21: 37,633,888 km (0.085 R)
• M22: 39,489,799 km (0.081 R)
• M23: 40,376,465 km (0.116 R)
• M24: 44,872,929 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit