🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.57 AU - 0.87 AU

Year: 227 Days

Day: 12.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.77 AU - 0.87 AU

Year: 275 Days

Day: 39.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,984,868 km

• M1: 25,132 km (0.079 R)
• M2: 338,839 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.33 AU - 2.51 AU

Year: 1396 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,984,868 km

• M1: 353,799 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 13.4

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.9 AU - 6.36 AU

Year: 4309 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,984,868 km

• M1: 166,652 km (0.052 R)
• M2: 591,211 km (0.096 R)
• M3: 1,195,586 km (0.104 R)
• M4: 1,822,401 km (0.109 R)
• M5: 2,279,124 km (0.109 R)
• M6: 2,825,605 km (0.089 R)
• M7: 3,242,683 km (0.086 R)
• M8: 3,670,234 km (0.088 R)
• M9: 5,567,734 km (0.113 R)
• M10: 8,425,950 km (0.061 R)
• M11: 9,271,029 km (0.08 R)
• M12: 9,956,486 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 4.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.11 AU - 13.33 AU

Year: 16824 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,984,868 km

• M1: 60,886 km (0.075 R)
• M2: 316,699 km (0.102 R)
• M3: 584,329 km (0.09 R)
• M4: 1,319,004 km (0.113 R)
• M5: 1,894,657 km (0.117 R)
• M6: 2,163,036 km (0.094 R)
• M7: 2,355,718 km (0.111 R)
• M8: 3,445,837 km (0.105 R)
• M9: 3,818,785 km (0.111 R)
• M10: 5,984,513 km (0.106 R)
• M11: 7,694,866 km (0.098 R)
• M12: 8,330,806 km (0.085 R)
• M13: 9,810,180 km (0.097 R)
• M14: 10,179,088 km (0.108 R)
• M15: 11,456,205 km (0.103 R)
• M16: 11,983,986 km (0.083 R)
• M17: 13,859,944 km (0.095 R)
• M18: 15,779,733 km (0.042 R)
• M19: 16,359,126 km (0.069 R)
• M20: 17,483,653 km (0.119 R)
• M21: 19,224,673 km (0.057 R)
• M22: 20,390,788 km (0.116 R)
• M23: 21,078,041 km (0.057 R)
• M24: 21,339,538 km (0.11 R)
• M25: 23,511,101 km (0.1 R)
• M26: 25,528,278 km (0.086 R)
• M27: 27,866,792 km (0.031 R)
• M28: 29,034,104 km (0.104 R)
• M29: 29,903,268 km (0.035 R)
• M30: 33,672,237 km (0.102 R)
• M31: 36,353,330 km (0.095 R)
• M32: 40,771,553 km (0.106 R)
• M33: 49,724,836 km (0.042 R)
• M34: 50,188,590 km (0.079 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: 487 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit