🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.68 AU - 0.7 AU

Year: 209 Days

Day: 12.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.38 AU - 3.94 AU

Year: 2052 Days

Day: 22.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,076,908 km

• M1: 24,684 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 9.8

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.06 AU - 7.02 AU

Year: 6109 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,076,908 km

• M1: 124,166 km (0.104 R)
• M2: 569,519 km (0.107 R)
• M3: 1,155,644 km (0.029 R)
• M4: 3,588,404 km (0.081 R)
• M5: 6,469,809 km (0.101 R)
• M6: 6,778,579 km (0.064 R)
• M7: 7,425,739 km (0.072 R)
• M8: 8,554,605 km (0.119 R)
• M9: 10,621,449 km (0.097 R)
• M10: 13,661,427 km (0.116 R)
• M11: 14,056,814 km (0.076 R)
• M12: 18,237,925 km (0.063 R)
• M13: 22,942,928 km (0.113 R)
• M14: 25,065,722 km (0.076 R)
• M15: 26,873,462 km (0.071 R)
• M16: 29,510,424 km (0.118 R)
• M17: 30,939,832 km (0.077 R)
• M18: 32,615,178 km (0.062 R)
• M19: 33,936,427 km (0.1 R)
• M20: 35,187,364 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.8

Radius: 6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.44 AU - 22.54 AU

Year: 30226 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,076,908 km

• M1: 113,545 km (0.102 R)
• M2: 304,132 km (0.093 R)
• M3: 578,794 km (0.064 R)
• M4: 934,837 km (0.046 R)
• M5: 3,776,598 km (0.098 R)
• M6: 4,329,512 km (0.118 R)
• M7: 10,663,935 km (0.075 R)
• M8: 16,281,484 km (0.047 R)
• M9: 18,322,149 km (0.11 R)
• M10: 27,186,271 km (0.114 R)
• M11: 29,340,630 km (0.094 R)
• M12: 34,631,309 km (0.104 R)
• M13: 46,416,330 km (0.093 R)
• M14: 47,210,694 km (0.113 R)
• M15: 55,126,367 km (0.114 R)
• M16: 58,010,614 km (0.065 R)
• M17: 67,466,695 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit