🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.92 AU - 0.92 AU

Year: 321 Days

Day: 18.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,203,756 km

• M1: 144,512 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.36 AU - 1.9 AU

Year: 756 Days

Day: 13.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,203,756 km

• M1: 273,615 km (0.097 R)
• M2: 632,051 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.8

Radius: 13.5

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.54 AU - 7.06 AU

Year: 5747 Days

Day: 6.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 72,203,756 km

• M1: 167,849 km (0.115 R)
• M2: 775,665 km (0.114 R)
• M3: 1,316,012 km (0.09 R)
• M4: 2,300,815 km (0.084 R)
• M5: 2,974,903 km (0.045 R)
• M6: 3,754,308 km (0.098 R)
• M7: 5,001,206 km (0.109 R)
• M8: 6,439,740 km (0.101 R)
• M9: 6,928,326 km (0.088 R)
• M10: 7,516,994 km (0.091 R)
• M11: 7,940,805 km (0.096 R)
• M12: 12,193,124 km (0.096 R)
• M13: 12,888,904 km (0.085 R)
• M14: 16,384,108 km (0.086 R)
• M15: 19,227,814 km (0.108 R)
• M16: 20,023,974 km (0.12 R)
• M17: 21,450,689 km (0.093 R)
• M18: 23,186,174 km (0.118 R)
• M19: 27,566,699 km (0.06 R)
• M20: 31,865,244 km (0.115 R)
• M21: 33,807,473 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.7

Radius: 4.9

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.29 AU - 17.21 AU

Year: 22717 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,203,756 km

• M1: 60,886 km (0.063 R)
• M2: 219,460 km (0.079 R)
• M3: 373,396 km (0.064 R)
• M4: 595,848 km (0.097 R)
• M5: 915,988 km (0.113 R)
• M6: 1,161,328 km (0.082 R)
• M7: 1,388,418 km (0.105 R)
• M8: 2,148,375 km (0.111 R)
• M9: 2,315,775 km (0.113 R)
• M10: 2,492,001 km (0.107 R)
• M11: 2,700,990 km (0.055 R)
• M12: 2,946,779 km (0.107 R)
• M13: 5,217,226 km (0.119 R)
• M14: 5,405,869 km (0.067 R)
• M15: 5,756,825 km (0.086 R)
• M16: 6,547,749 km (0.119 R)
• M17: 9,132,950 km (0.115 R)
• M18: 10,500,275 km (0.081 R)
• M19: 16,355,535 km (0.1 R)
• M20: 18,708,111 km (0.118 R)
• M21: 19,419,449 km (0.107 R)
• M22: 20,520,190 km (0.107 R)
• M23: 23,863,703 km (0.09 R)
• M24: 26,988,054 km (0.059 R)
• M25: 27,326,145 km (0.098 R)
• M26: 27,666,929 km (0.052 R)
• M27: 31,729,858 km (0.084 R)
• M28: 36,446,828 km (0.089 R)
• M29: 36,721,789 km (0.109 R)
• M30: 42,061,237 km (0.065 R)
• M31: 45,947,789 km (0.097 R)
• M32: 47,077,403 km (0.103 R)
• M33: 48,556,926 km (0.106 R)
• M34: 49,391,981 km (0.098 R)
• M35: 51,263,002 km (0.065 R)
• M36: 53,889,791 km (0.077 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 20,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit