🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.87 AU - 0.89 AU

Year: 316 Days

Day: 26.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 9.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.44 AU - 13.58 AU

Year: 14951 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,767,680 km

• M1: 114,891 km (0.051 R)
• M2: 440,865 km (0.096 R)
• M3: 1,092,364 km (0.036 R)
• M4: 1,393,654 km (0.087 R)
• M5: 1,751,043 km (0.094 R)
• M6: 2,311,287 km (0.072 R)
• M7: 2,734,499 km (0.084 R)
• M8: 3,231,464 km (0.077 R)
• M9: 3,611,891 km (0.071 R)
• M10: 3,942,951 km (0.101 R)
• M11: 5,216,927 km (0.094 R)
• M12: 5,574,316 km (0.078 R)
• M13: 6,558,670 km (0.099 R)
• M14: 7,491,113 km (0.093 R)
• M15: 7,820,827 km (0.083 R)
• M16: 8,509,426 km (0.069 R)
• M17: 10,056,567 km (0.058 R)
• M18: 11,401,452 km (0.111 R)
• M19: 12,400,168 km (0.117 R)
• M20: 15,020,673 km (0.032 R)
• M21: 17,054,008 km (0.101 R)
• M22: 17,770,731 km (0.11 R)
• M23: 18,732,346 km (0.106 R)
• M24: 19,495,295 km (0.095 R)
• M25: 20,839,731 km (0.114 R)
• M26: 23,624,197 km (0.094 R)
• M27: 27,417,400 km (0.09 R)
• M28: 30,751,189 km (0.06 R)
• M29: 37,368,052 km (0.113 R)
• M30: 37,848,261 km (0.092 R)
• M31: 41,453,570 km (0.113 R)
• M32: 43,537,468 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.9

Radius: 3.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.45 AU - 18.37 AU

Year: 22044 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,767,680 km

• M1: 49,666 km (0.099 R)
• M2: 181,612 km (0.119 R)
• M3: 595,100 km (0.11 R)
• M4: 799,900 km (0.068 R)
• M5: 1,050,476 km (0.035 R)
• M6: 2,568,296 km (0.057 R)
• M7: 3,561,477 km (0.077 R)
• M8: 3,748,923 km (0.103 R)
• M9: 7,309,053 km (0.065 R)
• M10: 8,387,803 km (0.084 R)
• M11: 10,344,244 km (0.107 R)
• M12: 12,066,714 km (0.116 R)
• M13: 13,415,189 km (0.044 R)
• M14: 14,074,168 km (0.096 R)
• M15: 17,875,898 km (0.039 R)
• M16: 20,403,953 km (0.057 R)
• M17: 21,206,545 km (0.045 R)
• M18: 21,615,696 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 20,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit