🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.62 AU

Year: 165 Days

Day: 44.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.04 AU - 1.14 AU

Year: 436 Days

Day: 18 Hours

Environment

Temp: -14 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,485,658 km

• M1: 831,315 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.5

Radius: 15

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.33 AU - 4.95 AU

Year: 3225 Days

Day: 11.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,485,658 km

• M1: 186,549 km (0.09 R)
• M2: 724,951 km (0.104 R)
• M3: 1,254,079 km (0.11 R)
• M4: 2,315,027 km (0.114 R)
• M5: 3,936,369 km (0.076 R)
• M6: 4,470,284 km (0.118 R)
• M7: 5,576,410 km (0.111 R)
• M8: 6,983,827 km (0.119 R)
• M9: 8,081,427 km (0.086 R)
• M10: 9,138,336 km (0.085 R)
• M11: 10,285,751 km (0.086 R)
• M12: 15,200,340 km (0.066 R)
• M13: 19,212,406 km (0.068 R)
• M14: 20,627,452 km (0.092 R)
• M15: 23,091,628 km (0.037 R)
• M16: 23,592,631 km (0.119 R)
• M17: 24,690,829 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 14.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.26 AU - 6.46 AU

Year: 4751 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,485,658 km

• M1: 180,565 km (0.085 R)
• M2: 719,566 km (0.071 R)
• M3: 1,373,308 km (0.068 R)
• M4: 2,014,036 km (0.049 R)
• M5: 2,815,282 km (0.04 R)
• M6: 5,055,959 km (0.108 R)
• M7: 5,898,195 km (0.09 R)
• M8: 7,232,459 km (0.071 R)
• M9: 12,395,680 km (0.097 R)
• M10: 13,403,371 km (0.083 R)
• M11: 21,049,318 km (0.091 R)
• M12: 22,851,524 km (0.109 R)
• M13: 23,904,693 km (0.034 R)
• M14: 29,135,382 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit