🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 24.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,029,595 km

• M1: 44,281 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 14.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.14 AU - 5.86 AU

Year: 4555 Days

Day: 13.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,029,595 km

• M1: 185,651 km (0.098 R)
• M2: 684,261 km (0.093 R)
• M3: 1,171,651 km (0.072 R)
• M4: 1,961,378 km (0.06 R)
• M5: 3,677,265 km (0.081 R)
• M6: 4,700,963 km (0.114 R)
• M7: 5,630,864 km (0.093 R)
• M8: 6,140,245 km (0.062 R)
• M9: 6,625,091 km (0.079 R)
• M10: 8,996,367 km (0.087 R)
• M11: 9,517,267 km (0.075 R)
• M12: 11,970,522 km (0.114 R)
• M13: 13,122,725 km (0.106 R)
• M14: 14,535,378 km (0.073 R)
• M15: 15,400,951 km (0.116 R)
• M16: 16,453,971 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 8.5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.28 AU - 11.58 AU

Year: 11894 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,029,595 km

• M1: 106,065 km (0.066 R)
• M2: 426,504 km (0.09 R)
• M3: 890,407 km (0.084 R)
• M4: 1,258,268 km (0.087 R)
• M5: 2,059,813 km (0.078 R)
• M6: 3,258,990 km (0.109 R)
• M7: 4,717,868 km (0.05 R)
• M8: 6,346,390 km (0.075 R)
• M9: 7,267,764 km (0.09 R)
• M10: 8,997,265 km (0.064 R)
• M11: 9,517,417 km (0.088 R)
• M12: 15,942,645 km (0.099 R)
• M13: 18,002,907 km (0.044 R)
• M14: 18,600,999 km (0.097 R)
• M15: 19,058,320 km (0.11 R)
• M16: 21,541,345 km (0.106 R)
• M17: 25,893,596 km (0.104 R)
• M18: 31,331,030 km (0.083 R)
• M19: 33,188,886 km (0.12 R)
• M20: 34,201,514 km (0.069 R)
• M21: 35,467,112 km (0.057 R)
• M22: 37,122,562 km (0.096 R)
• M23: 38,091,208 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 9.2

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.89 AU - 13.41 AU

Year: 14954 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,029,595 km

• M1: 115,938 km (0.104 R)
• M2: 517,309 km (0.098 R)
• M3: 941,270 km (0.09 R)
• M4: 1,247,197 km (0.106 R)
• M5: 2,159,744 km (0.117 R)
• M6: 3,702,547 km (0.086 R)
• M7: 4,123,815 km (0.105 R)
• M8: 4,831,712 km (0.096 R)
• M9: 9,739,420 km (0.03 R)
• M10: 11,392,476 km (0.082 R)
• M11: 11,685,090 km (0.1 R)
• M12: 14,143,581 km (0.052 R)
• M13: 14,687,369 km (0.111 R)
• M14: 15,744,727 km (0.119 R)
• M15: 18,168,811 km (0.111 R)
• M16: 18,730,401 km (0.11 R)
• M17: 19,552,741 km (0.086 R)
• M18: 23,553,886 km (0.111 R)
• M19: 25,595,148 km (0.111 R)
• M20: 27,436,399 km (0.046 R)
• M21: 30,137,987 km (0.096 R)
• M22: 32,189,572 km (0.098 R)
• M23: 33,130,543 km (0.102 R)
• M24: 35,687,918 km (0.073 R)
• M25: 47,689,707 km (0.093 R)
• M26: 52,381,395 km (0.037 R)
• M27: 54,672,487 km (0.086 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 13,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit