🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.45 AU - 0.57 AU

Year: 156 Days

Day: 13.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.66 AU - 1.02 AU

Year: 329 Days

Day: 28.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 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

Orbit Range: 0.91 AU - 0.91 AU

Year: 371 Days

Day: 12.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,018,870 km

• M1: 518,656 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.27 AU

Year: 1076 Days

Day: 29.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 8.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.98 AU - 3.28 AU

Year: 2367 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 42,018,870 km

• M1: 104,569 km (0.085 R)
• M2: 394,190 km (0.081 R)
• M3: 876,494 km (0.054 R)
• M4: 1,339,499 km (0.098 R)
• M5: 1,899,295 km (0.106 R)
• M6: 2,893,971 km (0.117 R)
• M7: 3,866,806 km (0.036 R)
• M8: 4,161,214 km (0.106 R)
• M9: 4,641,573 km (0.096 R)
• M10: 5,112,208 km (0.099 R)
• M11: 6,800,570 km (0.053 R)
• M12: 7,437,857 km (0.077 R)
• M13: 8,019,792 km (0.097 R)
• M14: 8,731,130 km (0.105 R)
• M15: 9,625,277 km (0.062 R)
• M16: 9,912,355 km (0.108 R)
• M17: 10,279,169 km (0.083 R)
• M18: 10,923,487 km (0.103 R)
• M19: 11,196,653 km (0.032 R)
• M20: 12,716,567 km (0.063 R)
• M21: 13,326,029 km (0.089 R)
• M22: 14,887,232 km (0.07 R)
• M23: 15,320,019 km (0.118 R)
• M24: 15,662,448 km (0.11 R)
• M25: 16,010,114 km (0.094 R)
• M26: 16,875,537 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 14

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.18 AU - 9.64 AU

Year: 10426 Days

Day: 9.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,018,870 km

• M1: 186,100 km (0.071 R)
• M2: 710,291 km (0.097 R)
• M3: 2,543,463 km (0.117 R)
• M4: 4,194,276 km (0.114 R)
• M5: 5,889,668 km (0.103 R)
• M6: 6,690,166 km (0.06 R)
• M7: 8,046,421 km (0.101 R)
• M8: 9,578,901 km (0.102 R)
• M9: 11,507,367 km (0.112 R)
• M10: 12,815,900 km (0.028 R)
• M11: 15,857,823 km (0.04 R)
• M12: 17,268,531 km (0.074 R)
• M13: 19,652,223 km (0.084 R)
• M14: 21,358,537 km (0.113 R)
• M15: 41,146,296 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit