🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 498 Days

Day: 32.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,970,344 km

• M1: 59,241 km (0.087 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 10.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.31 AU - 13.57 AU

Year: 12898 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,970,344 km

• M1: 130,449 km (0.073 R)
• M2: 626,366 km (0.088 R)
• M3: 1,550,881 km (0.055 R)
• M4: 2,206,569 km (0.039 R)
• M5: 2,752,152 km (0.107 R)
• M6: 3,280,831 km (0.06 R)
• M7: 3,737,852 km (0.095 R)
• M8: 4,943,611 km (0.089 R)
• M9: 5,369,068 km (0.028 R)
• M10: 6,069,036 km (0.025 R)
• M11: 7,576,534 km (0.075 R)
• M12: 10,239,675 km (0.086 R)
• M13: 13,745,800 km (0.059 R)
• M14: 16,504,834 km (0.09 R)
• M15: 18,785,453 km (0.106 R)
• M16: 20,036,540 km (0.1 R)
• M17: 21,416,581 km (0.093 R)
• M18: 22,244,007 km (0.114 R)
• M19: 22,627,127 km (0.11 R)
• M20: 23,170,765 km (0.101 R)
• M21: 23,962,587 km (0.101 R)
• M22: 24,690,530 km (0.109 R)
• M23: 28,643,205 km (0.089 R)
• M24: 29,463,151 km (0.057 R)
• M25: 31,919,548 km (0.094 R)
• M26: 32,702,095 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.2

Radius: 7.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.62 AU - 18.4 AU

Year: 20728 Days

Day: 18.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,970,344 km

• M1: 96,042 km (0.026 R)
• M2: 849,267 km (0.06 R)
• M3: 1,259,016 km (0.035 R)
• M4: 1,582,147 km (0.088 R)
• M5: 2,987,469 km (0.091 R)
• M6: 3,440,751 km (0.086 R)
• M7: 3,830,304 km (0.075 R)
• M8: 6,161,488 km (0.073 R)
• M9: 11,244,674 km (0.073 R)
• M10: 12,578,937 km (0.072 R)
• M11: 14,407,621 km (0.07 R)
• M12: 17,360,235 km (0.106 R)
• M13: 18,041,653 km (0.102 R)
• M14: 18,350,273 km (0.034 R)
• M15: 20,442,100 km (0.063 R)
• M16: 23,594,127 km (0.055 R)
• M17: 23,870,584 km (0.106 R)
• M18: 24,524,028 km (0.073 R)
• M19: 26,456,832 km (0.1 R)
• M20: 28,802,527 km (0.083 R)
• M21: 33,903,216 km (0.109 R)
• M22: 35,086,535 km (0.05 R)
• M23: 35,567,492 km (0.118 R)
• M24: 36,789,108 km (0.095 R)
• M25: 39,965,221 km (0.104 R)
• M26: 40,753,901 km (0.083 R)
• M27: 41,821,431 km (0.114 R)
• M28: 44,853,182 km (0.032 R)
• M29: 50,888,558 km (0.04 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit