🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.7 AU

Year: 596 Days

Day: 34.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.05 AU - 3.81 AU

Year: 2212 Days

Day: 20.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,355,106 km

• M1: 336,146 km (0.112 R)
• M2: 361,578 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.12 AU - 6.34 AU

Year: 4165 Days

Day: 20.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,355,106 km

• M1: 228,885 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 10.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.07 AU - 6.53 AU

Year: 5507 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,355,106 km

• M1: 195,225 km (0.051 R)
• M2: 546,780 km (0.118 R)
• M3: 905,366 km (0.059 R)
• M4: 1,264,252 km (0.08 R)
• M5: 2,186,522 km (0.037 R)
• M6: 3,664,849 km (0.094 R)
• M7: 4,377,383 km (0.094 R)
• M8: 5,154,843 km (0.11 R)
• M9: 5,749,495 km (0.108 R)
• M10: 7,357,822 km (0.059 R)
• M11: 8,283,234 km (0.102 R)
• M12: 9,737,325 km (0.116 R)
• M13: 10,646,880 km (0.084 R)
• M14: 11,483,133 km (0.112 R)
• M15: 12,543,632 km (0.115 R)
• M16: 14,454,595 km (0.037 R)
• M17: 16,939,116 km (0.083 R)
• M18: 18,725,913 km (0.081 R)
• M19: 19,206,721 km (0.116 R)
• M20: 20,193,020 km (0.084 R)
• M21: 20,634,932 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 9.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.65 AU - 12.97 AU

Year: 14134 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,355,106 km

• M1: 119,080 km (0.068 R)
• M2: 693,985 km (0.097 R)
• M3: 1,615,208 km (0.043 R)
• M4: 2,114,267 km (0.104 R)
• M5: 5,437,733 km (0.118 R)
• M6: 5,927,367 km (0.05 R)
• M7: 6,995,047 km (0.115 R)
• M8: 8,736,067 km (0.069 R)
• M9: 9,212,985 km (0.103 R)
• M10: 10,965,524 km (0.043 R)
• M11: 12,627,107 km (0.111 R)
• M12: 13,803,096 km (0.05 R)
• M13: 22,521,211 km (0.099 R)
• M14: 29,733,624 km (0.061 R)
• M15: 31,252,042 km (0.068 R)
• M16: 32,594,234 km (0.115 R)
• M17: 34,797,213 km (0.111 R)
• M18: 37,097,579 km (0.09 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit