🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.5 AU - 0.5 AU

Year: 127 Days

Day: 39 Hours

Environment

Temp: 276 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,190,519 km

• M1: 36,801 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.58 AU - 0.64 AU

Year: 171 Days

Day: 24.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,190,519 km

• M1: 107,262 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.25 AU - 1.41 AU

Year: 549 Days

Day: 17 Hours

Environment

Temp: -10 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,190,519 km

• M1: 27,077 km (0.069 R)
• M2: 198,666 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 15

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.48 AU - 5.78 AU

Year: 4784 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,190,519 km

• M1: 186,549 km (0.102 R)
• M2: 703,559 km (0.086 R)
• M3: 1,350,570 km (0.081 R)
• M4: 1,837,062 km (0.101 R)
• M5: 2,566,052 km (0.088 R)
• M6: 3,896,127 km (0.095 R)
• M7: 4,630,802 km (0.114 R)
• M8: 5,744,857 km (0.099 R)
• M9: 6,808,797 km (0.112 R)
• M10: 7,344,657 km (0.102 R)
• M11: 8,792,914 km (0.094 R)
• M12: 9,918,638 km (0.061 R)
• M13: 10,387,777 km (0.115 R)
• M14: 14,880,051 km (0.079 R)
• M15: 17,708,798 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 9.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.38 AU - 6.48 AU

Year: 5172 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,190,519 km

• M1: 119,529 km (0.037 R)
• M2: 421,268 km (0.102 R)
• M3: 792,270 km (0.118 R)
• M4: 1,465,610 km (0.079 R)
• M5: 2,036,177 km (0.107 R)
• M6: 2,917,308 km (0.045 R)
• M7: 5,042,944 km (0.083 R)
• M8: 5,989,600 km (0.099 R)
• M9: 6,877,014 km (0.11 R)
• M10: 7,625,901 km (0.035 R)
• M11: 7,963,095 km (0.081 R)
• M12: 8,507,481 km (0.075 R)
• M13: 11,658,312 km (0.093 R)
• M14: 12,670,042 km (0.12 R)
• M15: 13,739,068 km (0.098 R)
• M16: 15,394,668 km (0.109 R)
• M17: 19,097,515 km (0.098 R)
• M18: 21,449,343 km (0.069 R)
• M19: 22,656,448 km (0.103 R)
• M20: 24,876,929 km (0.082 R)
• M21: 26,463,714 km (0.092 R)
• M22: 28,743,286 km (0.12 R)
• M23: 29,745,891 km (0.118 R)
• M24: 30,489,542 km (0.102 R)
• M25: 32,111,183 km (0.077 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 10,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit