🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.63 AU - 0.97 AU

Year: 270 Days

Day: 15.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.72 AU - 3.44 AU

Year: 2036 Days

Day: 47.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 134.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.6

Radius: 11.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.23 AU - 8.81 AU

Year: 7769 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 110,455,536 km

• M1: 148,401 km (0.065 R)
• M2: 568,771 km (0.09 R)
• M3: 1,291,478 km (0.042 R)
• M4: 2,174,704 km (0.102 R)
• M5: 2,884,546 km (0.07 R)
• M6: 3,885,805 km (0.058 R)
• M7: 4,388,005 km (0.083 R)
• M8: 6,462,329 km (0.11 R)
• M9: 7,096,923 km (0.062 R)
• M10: 7,580,722 km (0.035 R)
• M11: 7,967,732 km (0.06 R)
• M12: 8,449,587 km (0.108 R)
• M13: 8,866,067 km (0.096 R)
• M14: 10,718,837 km (0.039 R)
• M15: 11,406,987 km (0.09 R)
• M16: 12,926,004 km (0.069 R)
• M17: 14,399,094 km (0.1 R)
• M18: 14,994,494 km (0.108 R)
• M19: 18,847,387 km (0.062 R)
• M20: 19,777,437 km (0.062 R)
• M21: 20,588,108 km (0.103 R)
• M22: 21,497,513 km (0.07 R)
• M23: 21,884,373 km (0.027 R)
• M24: 22,433,547 km (0.119 R)
• M25: 23,559,720 km (0.082 R)
• M26: 25,147,851 km (0.097 R)
• M27: 27,525,859 km (0.025 R)
• M28: 31,816,326 km (0.103 R)
• M29: 32,521,530 km (0.101 R)
• M30: 34,912,104 km (0.099 R)
• M31: 36,423,491 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.9

Radius: 4.1

Gravity: 48.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.74 AU - 20.06 AU

Year: 32191 Days

Day: 15.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 110,455,536 km

• M1: 52,060 km (0.095 R)
• M2: 462,108 km (0.093 R)
• M3: 2,128,927 km (0.103 R)
• M4: 2,579,965 km (0.119 R)
• M5: 2,799,724 km (0.109 R)
• M6: 2,943,338 km (0.063 R)
• M7: 3,702,697 km (0.11 R)
• M8: 4,054,701 km (0.11 R)
• M9: 6,549,844 km (0.078 R)
• M10: 7,772,058 km (0.12 R)
• M11: 9,076,103 km (0.068 R)
• M12: 10,111,619 km (0.094 R)
• M13: 10,938,148 km (0.114 R)
• M14: 15,396,314 km (0.08 R)
• M15: 17,243,249 km (0.06 R)
• M16: 18,319,606 km (0.089 R)
• M17: 24,620,967 km (0.07 R)
• M18: 29,128,800 km (0.11 R)
• M19: 30,231,187 km (0.05 R)
• M20: 31,218,233 km (0.1 R)
• M21: 34,612,759 km (0.111 R)
• M22: 34,919,135 km (0.1 R)
• M23: 58,724,495 km (0.111 R)
• M24: 59,817,756 km (0.102 R)
• M25: 76,578,402 km (0.073 R)
• M26: 82,974,609 km (0.109 R)
• M27: 90,585,550 km (0.11 R)
• M28: 102,695,647 km (0.063 R)
• M29: 103,327,997 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit