🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.95 AU - 0.95 AU

Year: 399 Days

Day: 25.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,685,848 km

• M1: 85,271 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 12.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.48 AU - 4.26 AU

Year: 3277 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,685,848 km

• M1: 154,235 km (0.106 R)
• M2: 688,599 km (0.108 R)
• M3: 1,147,116 km (0.115 R)
• M4: 1,682,228 km (0.086 R)
• M5: 2,250,251 km (0.078 R)
• M6: 2,660,299 km (0.086 R)
• M7: 5,182,220 km (0.089 R)
• M8: 5,933,800 km (0.102 R)
• M9: 7,068,799 km (0.115 R)
• M10: 9,300,200 km (0.113 R)
• M11: 10,452,104 km (0.105 R)
• M12: 11,127,239 km (0.037 R)
• M13: 12,799,893 km (0.103 R)
• M14: 14,428,116 km (0.069 R)
• M15: 15,212,308 km (0.092 R)
• M16: 18,212,045 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 13.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.96 AU - 5.42 AU

Year: 4372 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,685,848 km

• M1: 164,109 km (0.114 R)
• M2: 601,383 km (0.104 R)
• M3: 1,117,346 km (0.114 R)
• M4: 1,836,912 km (0.091 R)
• M5: 2,801,819 km (0.093 R)
• M6: 3,255,399 km (0.065 R)
• M7: 5,929,461 km (0.114 R)
• M8: 6,626,138 km (0.084 R)
• M9: 7,191,768 km (0.104 R)
• M10: 7,984,786 km (0.116 R)
• M11: 9,228,393 km (0.088 R)
• M12: 10,517,777 km (0.104 R)
• M13: 12,944,255 km (0.115 R)
• M14: 13,877,895 km (0.102 R)
• M15: 15,310,744 km (0.057 R)
• M16: 18,123,782 km (0.104 R)
• M17: 18,818,963 km (0.099 R)
• M18: 20,200,948 km (0.098 R)
• M19: 20,948,339 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 9.4

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.61 AU - 8.61 AU

Year: 9037 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,685,848 km

• M1: 116,836 km (0.062 R)
• M2: 446,250 km (0.06 R)
• M3: 819,348 km (0.108 R)
• M4: 1,147,715 km (0.059 R)
• M5: 1,607,878 km (0.051 R)
• M6: 2,372,323 km (0.086 R)
• M7: 2,709,965 km (0.054 R)
• M8: 3,125,698 km (0.12 R)
• M9: 3,685,493 km (0.058 R)
• M10: 4,030,615 km (0.105 R)
• M11: 4,664,013 km (0.036 R)
• M12: 5,633,108 km (0.062 R)
• M13: 6,927,129 km (0.115 R)
• M14: 7,707,432 km (0.072 R)
• M15: 8,409,046 km (0.114 R)
• M16: 11,039,425 km (0.059 R)
• M17: 16,471,623 km (0.083 R)
• M18: 21,534,763 km (0.032 R)
• M19: 23,912,472 km (0.117 R)
• M20: 24,556,341 km (0.07 R)
• M21: 25,687,002 km (0.072 R)
• M22: 26,362,436 km (0.095 R)
• M23: 26,950,655 km (0.055 R)
• M24: 27,648,080 km (0.047 R)
• M25: 32,983,787 km (0.104 R)
• M26: 33,781,742 km (0.06 R)
• M27: 35,653,810 km (0.085 R)
• M28: 41,156,768 km (0.113 R)
• M29: 45,497,200 km (0.084 R)
• M30: 47,344,435 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit