🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.9 AU - 0.94 AU

Year: 331 Days

Day: 12.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 426 Days

Day: 30.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,700,250 km

• M1: 46,675 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.67 AU - 2.71 AU

Year: 1214 Days

Day: 30.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 97.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.9

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.38 AU - 7.1 AU

Year: 5153 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,700,250 km

• M1: 174,431 km (0.075 R)
• M2: 646,412 km (0.076 R)
• M3: 1,340,995 km (0.073 R)
• M4: 1,948,811 km (0.077 R)
• M5: 3,057,631 km (0.087 R)
• M6: 3,708,232 km (0.116 R)
• M7: 4,762,747 km (0.115 R)
• M8: 5,404,223 km (0.113 R)
• M9: 5,977,183 km (0.092 R)
• M10: 8,058,089 km (0.113 R)
• M11: 8,646,308 km (0.099 R)
• M12: 14,896,208 km (0.118 R)
• M13: 17,406,460 km (0.103 R)
• M14: 18,592,921 km (0.098 R)
• M15: 22,707,461 km (0.081 R)
• M16: 24,771,612 km (0.094 R)
• M17: 28,276,840 km (0.106 R)
• M18: 29,270,768 km (0.026 R)
• M19: 30,008,136 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 11.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.23 AU - 13.39 AU

Year: 13319 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,700,250 km

• M1: 142,118 km (0.119 R)
• M2: 493,823 km (0.112 R)
• M3: 911,350 km (0.072 R)
• M4: 1,301,501 km (0.042 R)
• M5: 1,650,513 km (0.072 R)
• M6: 2,620,057 km (0.106 R)
• M7: 3,570,901 km (0.045 R)
• M8: 4,010,569 km (0.095 R)
• M9: 4,795,360 km (0.094 R)
• M10: 6,246,459 km (0.086 R)
• M11: 7,035,887 km (0.114 R)
• M12: 7,493,806 km (0.087 R)
• M13: 8,683,259 km (0.048 R)
• M14: 11,175,859 km (0.061 R)
• M15: 13,463,958 km (0.069 R)
• M16: 19,166,330 km (0.114 R)
• M17: 20,213,515 km (0.111 R)
• M18: 21,615,247 km (0.115 R)
• M19: 22,258,667 km (0.099 R)
• M20: 23,331,583 km (0.119 R)
• M21: 25,491,028 km (0.102 R)
• M22: 29,806,927 km (0.089 R)
• M23: 30,203,810 km (0.071 R)
• M24: 35,689,714 km (0.032 R)
• M25: 36,588,647 km (0.111 R)
• M26: 37,387,649 km (0.091 R)
• M27: 39,614,863 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit