🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.5 AU - 0.68 AU

Year: 160 Days

Day: 47.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 73 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,819,361 km

• M1: 47,273 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.63 AU - 0.65 AU

Year: 181 Days

Day: 15.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 287 Days

Day: 35.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,819,361 km

• M1: 80,633 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.08 AU - 1.66 AU

Year: 566 Days

Day: 27.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,819,361 km

• M1: 135,236 km (0.117 R)
• M2: 305,928 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 15

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.46 AU - 12.64 AU

Year: 12100 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,819,361 km

• M1: 190,887 km (0.057 R)
• M2: 711,787 km (0.102 R)
• M3: 1,294,470 km (0.094 R)
• M4: 7,479,744 km (0.113 R)
• M5: 8,283,085 km (0.057 R)
• M6: 10,883,843 km (0.104 R)
• M7: 12,486,037 km (0.118 R)
• M8: 15,210,214 km (0.05 R)
• M9: 16,292,704 km (0.085 R)
• M10: 16,782,039 km (0.043 R)
• M11: 20,007,668 km (0.057 R)
• M12: 26,587,730 km (0.109 R)
• M13: 27,267,204 km (0.118 R)
• M14: 28,458,751 km (0.104 R)
• M15: 35,175,396 km (0.114 R)
• M16: 43,278,514 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 10

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 9.05 AU - 13.93 AU

Year: 13752 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,819,361 km

• M1: 125,064 km (0.07 R)
• M2: 571,165 km (0.101 R)
• M3: 925,562 km (0.084 R)
• M4: 1,325,138 km (0.092 R)
• M5: 2,176,499 km (0.106 R)
• M6: 2,760,530 km (0.053 R)
• M7: 4,088,211 km (0.072 R)
• M8: 5,036,960 km (0.046 R)
• M9: 5,929,012 km (0.081 R)
• M10: 7,403,299 km (0.064 R)
• M11: 8,225,789 km (0.087 R)
• M12: 9,064,733 km (0.08 R)
• M13: 9,594,908 km (0.117 R)
• M14: 10,239,226 km (0.035 R)
• M15: 11,769,014 km (0.071 R)
• M16: 12,187,290 km (0.082 R)
• M17: 13,558,953 km (0.098 R)
• M18: 15,963,439 km (0.066 R)
• M19: 17,333,307 km (0.12 R)
• M20: 19,935,263 km (0.107 R)
• M21: 24,946,642 km (0.095 R)
• M22: 32,750,265 km (0.087 R)
• M23: 34,634,151 km (0.101 R)
• M24: 36,589,096 km (0.075 R)
• M25: 37,593,646 km (0.114 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit