🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.44 AU - 0.58 AU

Year: 128 Days

Day: 14.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.65 AU - 0.79 AU

Year: 215 Days

Day: 27.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,289,130 km

• M1: 106,962 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.35 AU - 1.65 AU

Year: 646 Days

Day: 13.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,289,130 km

• M1: 447,447 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 8.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.66 AU - 5.92 AU

Year: 4897 Days

Day: 5.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,289,130 km

• M1: 109,506 km (0.1 R)
• M2: 387,608 km (0.057 R)
• M3: 785,239 km (0.086 R)
• M4: 1,066,034 km (0.093 R)
• M5: 1,540,708 km (0.091 R)
• M6: 2,092,126 km (0.076 R)
• M7: 2,859,115 km (0.097 R)
• M8: 4,027,474 km (0.117 R)
• M9: 5,099,791 km (0.11 R)
• M10: 5,430,552 km (0.087 R)
• M11: 6,320,660 km (0.059 R)
• M12: 7,583,864 km (0.088 R)
• M13: 8,312,555 km (0.093 R)
• M14: 8,849,911 km (0.092 R)
• M15: 9,167,208 km (0.086 R)
• M16: 9,782,803 km (0.041 R)
• M17: 10,869,482 km (0.115 R)
• M18: 11,559,128 km (0.071 R)
• M19: 14,392,961 km (0.082 R)
• M20: 15,738,294 km (0.08 R)
• M21: 17,226,644 km (0.078 R)
• M22: 18,291,032 km (0.048 R)
• M23: 19,799,877 km (0.108 R)
• M24: 20,550,259 km (0.111 R)
• M25: 24,822,775 km (0.093 R)
• M26: 26,260,560 km (0.067 R)
• M27: 26,669,560 km (0.077 R)
• M28: 29,300,987 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.9

Radius: 4.6

Gravity: 34.73 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.39 AU - 14.83 AU

Year: 18628 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,289,130 km

• M1: 57,296 km (0.108 R)
• M2: 328,367 km (0.092 R)
• M3: 725,250 km (0.05 R)
• M4: 1,070,672 km (0.111 R)
• M5: 1,849,030 km (0.06 R)
• M6: 2,873,027 km (0.076 R)
• M7: 3,378,219 km (0.079 R)
• M8: 6,125,434 km (0.107 R)
• M9: 6,776,634 km (0.105 R)
• M10: 7,764,129 km (0.096 R)
• M11: 9,448,003 km (0.115 R)
• M12: 11,811,051 km (0.071 R)
• M13: 16,577,090 km (0.114 R)
• M14: 20,255,552 km (0.096 R)
• M15: 20,821,780 km (0.055 R)
• M16: 21,012,966 km (0.025 R)
• M17: 21,887,365 km (0.058 R)
• M18: 24,231,564 km (0.065 R)
• M19: 25,847,520 km (0.093 R)
• M20: 53,992,116 km (0.08 R)
• M21: 55,444,860 km (0.117 R)
• M22: 69,710,065 km (0.107 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit