🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 389 Days

Day: 34.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.76 AU - 4.22 AU

Year: 2801 Days

Day: 27.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,183,108 km

• M1: 119,529 km (0.097 R)
• M2: 1,602,044 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 13.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.21 AU - 11.05 AU

Year: 9696 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,183,108 km

• M1: 170,542 km (0.115 R)
• M2: 715,227 km (0.041 R)
• M3: 1,351,318 km (0.088 R)
• M4: 2,116,361 km (0.116 R)
• M5: 2,661,197 km (0.11 R)
• M6: 3,257,793 km (0.107 R)
• M7: 3,734,561 km (0.119 R)
• M8: 4,233,021 km (0.107 R)
• M9: 5,277,962 km (0.112 R)
• M10: 6,792,491 km (0.109 R)
• M11: 7,284,668 km (0.108 R)
• M12: 7,952,473 km (0.102 R)
• M13: 9,325,482 km (0.115 R)
• M14: 9,846,083 km (0.116 R)
• M15: 11,184,834 km (0.094 R)
• M16: 12,024,228 km (0.104 R)
• M17: 15,207,372 km (0.048 R)
• M18: 20,611,146 km (0.087 R)
• M19: 21,797,307 km (0.106 R)
• M20: 22,484,261 km (0.062 R)
• M21: 23,264,414 km (0.114 R)
• M22: 25,294,008 km (0.077 R)
• M23: 25,882,825 km (0.107 R)
• M24: 26,394,899 km (0.075 R)
• M25: 29,702,956 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.1

Radius: 9.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.4 AU - 11.34 AU

Year: 10898 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,183,108 km

• M1: 113,395 km (0.059 R)
• M2: 396,883 km (0.118 R)
• M3: 969,394 km (0.048 R)
• M4: 1,358,797 km (0.052 R)
• M5: 2,615,270 km (0.06 R)
• M6: 3,550,855 km (0.08 R)
• M7: 5,286,190 km (0.062 R)
• M8: 5,718,977 km (0.032 R)
• M9: 6,067,839 km (0.078 R)
• M10: 6,580,062 km (0.078 R)
• M11: 8,203,498 km (0.109 R)
• M12: 8,602,775 km (0.076 R)
• M13: 10,178,938 km (0.066 R)
• M14: 10,485,016 km (0.085 R)
• M15: 11,222,982 km (0.118 R)
• M16: 11,771,108 km (0.084 R)
• M17: 12,222,296 km (0.118 R)
• M18: 13,584,235 km (0.113 R)
• M19: 14,461,028 km (0.091 R)
• M20: 19,733,455 km (0.114 R)
• M21: 20,050,303 km (0.087 R)
• M22: 22,622,639 km (0.077 R)
• M23: 24,576,237 km (0.074 R)
• M24: 27,812,937 km (0.087 R)
• M25: 28,613,884 km (0.026 R)
• M26: 30,156,836 km (0.096 R)
• M27: 32,629,390 km (0.109 R)
• M28: 35,117,951 km (0.043 R)
• M29: 41,368,449 km (0.078 R)
• M30: 42,939,974 km (0.099 R)
• M31: 47,183,168 km (0.118 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 20,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit