🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.53 AU - 0.57 AU

Year: 149 Days

Day: 47.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,292,170 km

• M1: 47,123 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.76 AU - 4.48 AU

Year: 2516 Days

Day: 42.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,292,170 km

• M1: 94,247 km (0.106 R)
• M2: 1,403,078 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 13.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.78 AU - 5.98 AU

Year: 5208 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,292,170 km

• M1: 172,187 km (0.088 R)
• M2: 627,264 km (0.037 R)
• M3: 1,101,489 km (0.11 R)
• M4: 1,642,585 km (0.117 R)
• M5: 2,328,640 km (0.091 R)
• M6: 3,099,967 km (0.03 R)
• M7: 5,125,223 km (0.055 R)
• M8: 6,974,702 km (0.088 R)
• M9: 7,767,421 km (0.055 R)
• M10: 8,302,682 km (0.075 R)
• M11: 9,532,825 km (0.059 R)
• M12: 9,968,903 km (0.119 R)
• M13: 10,881,300 km (0.099 R)
• M14: 12,048,762 km (0.11 R)
• M15: 12,925,106 km (0.097 R)
• M16: 13,352,059 km (0.083 R)
• M17: 15,213,655 km (0.062 R)
• M18: 18,355,958 km (0.031 R)
• M19: 19,726,125 km (0.085 R)
• M20: 20,580,478 km (0.096 R)
• M21: 24,326,858 km (0.103 R)
• M22: 24,814,846 km (0.084 R)
• M23: 29,690,091 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.3

Radius: 4.4

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.28 AU - 15.74 AU

Year: 20188 Days

Day: 24.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,292,170 km

• M1: 59,690 km (0.061 R)
• M2: 251,324 km (0.103 R)
• M3: 810,521 km (0.071 R)
• M4: 1,374,655 km (0.085 R)
• M5: 1,963,023 km (0.117 R)
• M6: 3,275,595 km (0.104 R)
• M7: 3,456,459 km (0.114 R)
• M8: 4,431,388 km (0.048 R)
• M9: 5,361,588 km (0.061 R)
• M10: 5,613,062 km (0.025 R)
• M11: 5,760,416 km (0.057 R)
• M12: 6,062,603 km (0.115 R)
• M13: 9,327,278 km (0.094 R)
• M14: 11,594,733 km (0.098 R)
• M15: 13,015,164 km (0.069 R)
• M16: 16,270,713 km (0.085 R)
• M17: 18,045,243 km (0.119 R)
• M18: 19,436,803 km (0.079 R)
• M19: 21,431,391 km (0.1 R)
• M20: 27,058,515 km (0.034 R)
• M21: 27,797,828 km (0.088 R)
• M22: 31,004,458 km (0.07 R)
• M23: 32,165,038 km (0.069 R)
• M24: 33,837,842 km (0.057 R)
• M25: 36,072,834 km (0.057 R)
• M26: 38,404,317 km (0.11 R)
• M27: 44,085,595 km (0.114 R)
• M28: 47,505,402 km (0.04 R)
• M29: 48,890,379 km (0.114 R)
• M30: 50,460,559 km (0.084 R)
• M31: 54,699,713 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit