🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 325 Days

Day: 13.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.63 AU - 1.63 AU

Year: 731 Days

Day: 27.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.76 AU - 4.96 AU

Year: 3200 Days

Day: 27.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 11.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.97 AU - 9.53 AU

Year: 8328 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,084,848 km

• M1: 140,921 km (0.089 R)
• M2: 729,140 km (0.119 R)
• M3: 1,344,137 km (0.112 R)
• M4: 1,994,588 km (0.093 R)
• M5: 2,950,668 km (0.116 R)
• M6: 3,844,665 km (0.047 R)
• M7: 4,700,664 km (0.079 R)
• M8: 5,095,603 km (0.072 R)
• M9: 6,379,601 km (0.107 R)
• M10: 7,537,040 km (0.078 R)
• M11: 8,080,080 km (0.056 R)
• M12: 8,694,030 km (0.111 R)
• M13: 10,214,094 km (0.088 R)
• M14: 11,357,470 km (0.102 R)
• M15: 11,849,049 km (0.111 R)
• M16: 13,349,366 km (0.08 R)
• M17: 14,907,877 km (0.107 R)
• M18: 15,899,411 km (0.078 R)
• M19: 17,075,699 km (0.074 R)
• M20: 18,909,620 km (0.091 R)
• M21: 19,756,792 km (0.053 R)
• M22: 24,376,823 km (0.095 R)
• M23: 27,177,894 km (0.067 R)
• M24: 28,555,690 km (0.063 R)
• M25: 31,664,185 km (0.119 R)
• M26: 32,858,424 km (0.109 R)
• M27: 37,695,372 km (0.111 R)
• M28: 39,407,819 km (0.118 R)
• M29: 44,855,426 km (0.053 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit