🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.66 AU - 0.66 AU

Year: 197 Days

Day: 43.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,425,562 km

• M1: 40,990 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.45 AU - 4.41 AU

Year: 2860 Days

Day: 34.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 9.9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.07 AU - 10.43 AU

Year: 12046 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,425,562 km

• M1: 124,316 km (0.088 R)
• M2: 810,521 km (0.062 R)
• M3: 3,526,620 km (0.102 R)
• M4: 4,309,167 km (0.115 R)
• M5: 6,689,418 km (0.116 R)
• M6: 9,782,354 km (0.089 R)
• M7: 11,668,484 km (0.082 R)
• M8: 12,266,577 km (0.071 R)
• M9: 15,568,351 km (0.117 R)
• M10: 17,577,301 km (0.085 R)
• M11: 21,743,901 km (0.12 R)
• M12: 22,558,013 km (0.092 R)
• M13: 24,633,384 km (0.085 R)
• M14: 27,246,559 km (0.084 R)
• M15: 31,048,888 km (0.084 R)
• M16: 38,496,319 km (0.082 R)
• M17: 42,003,043 km (0.077 R)
• M18: 44,841,513 km (0.082 R)
• M19: 49,956,115 km (0.063 R)
• M20: 50,897,235 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.5

Radius: 7.9

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.62 AU - 15.58 AU

Year: 20479 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,425,562 km

• M1: 98,286 km (0.071 R)
• M2: 350,059 km (0.078 R)
• M3: 640,877 km (0.045 R)
• M4: 1,110,914 km (0.065 R)
• M5: 1,400,086 km (0.036 R)
• M6: 1,649,915 km (0.116 R)
• M7: 2,219,434 km (0.063 R)
• M8: 2,708,918 km (0.111 R)
• M9: 2,993,005 km (0.111 R)
• M10: 3,296,987 km (0.11 R)
• M11: 4,580,836 km (0.08 R)
• M12: 4,873,151 km (0.106 R)
• M13: 5,414,695 km (0.119 R)
• M14: 7,479,295 km (0.094 R)
• M15: 8,909,301 km (0.045 R)
• M16: 9,778,315 km (0.042 R)
• M17: 10,388,226 km (0.079 R)
• M18: 10,766,110 km (0.094 R)
• M19: 19,238,885 km (0.118 R)
• M20: 20,390,938 km (0.068 R)
• M21: 24,341,967 km (0.081 R)
• M22: 28,898,718 km (0.094 R)
• M23: 32,903,004 km (0.103 R)
• M24: 35,107,628 km (0.082 R)
• M25: 38,446,653 km (0.081 R)
• M26: 39,962,229 km (0.1 R)
• M27: 44,747,416 km (0.053 R)
• M28: 51,339,296 km (0.092 R)
• M29: 57,174,062 km (0.089 R)
• M30: 60,756,782 km (0.042 R)
• M31: 63,018,402 km (0.091 R)
• M32: 66,407,392 km (0.095 R)
• M33: 77,299,763 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit