🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.49 AU - 0.71 AU

Year: 171 Days

Day: 43.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 8.7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6 AU - 7.28 AU

Year: 6313 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,539,885 km

• M1: 108,458 km (0.042 R)
• M2: 551,418 km (0.071 R)
• M3: 1,029,682 km (0.085 R)
• M4: 1,403,826 km (0.109 R)
• M5: 1,684,322 km (0.12 R)
• M6: 2,242,322 km (0.119 R)
• M7: 3,186,435 km (0.055 R)
• M8: 4,040,638 km (0.111 R)
• M9: 4,810,918 km (0.117 R)
• M10: 5,427,411 km (0.072 R)
• M11: 6,605,644 km (0.078 R)
• M12: 7,180,698 km (0.114 R)
• M13: 7,480,642 km (0.097 R)
• M14: 9,774,426 km (0.085 R)
• M15: 11,255,445 km (0.113 R)
• M16: 12,233,964 km (0.057 R)
• M17: 13,212,185 km (0.054 R)
• M18: 13,663,372 km (0.072 R)
• M19: 15,885,050 km (0.096 R)
• M20: 16,524,581 km (0.075 R)
• M21: 17,114,744 km (0.117 R)
• M22: 19,835,780 km (0.105 R)
• M23: 24,480,495 km (0.025 R)
• M24: 25,075,595 km (0.093 R)
• M25: 26,829,032 km (0.09 R)
• M26: 30,285,939 km (0.097 R)
• M27: 30,971,846 km (0.111 R)
• M28: 34,239,512 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 12.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.19 AU - 13.65 AU

Year: 15184 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,539,885 km

• M1: 256,710 km (0.074 R)
• M2: 763,996 km (0.097 R)
• M3: 1,251,835 km (0.078 R)
• M4: 2,358,410 km (0.098 R)
• M5: 3,483,536 km (0.08 R)
• M6: 4,211,928 km (0.104 R)
• M7: 6,400,994 km (0.112 R)
• M8: 7,810,505 km (0.105 R)
• M9: 10,718,089 km (0.12 R)
• M10: 14,145,077 km (0.057 R)
• M11: 14,558,416 km (0.12 R)
• M12: 18,487,305 km (0.11 R)
• M13: 27,932,166 km (0.091 R)
• M14: 45,770,815 km (0.095 R)
• M15: 47,595,161 km (0.086 R)
• M16: 53,525,071 km (0.094 R)
• M17: 59,392,150 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 11.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.8 AU - 14.56 AU

Year: 15684 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,539,885 km

• M1: 138,079 km (0.113 R)
• M2: 555,606 km (0.105 R)
• M3: 1,011,431 km (0.093 R)
• M4: 1,644,380 km (0.099 R)
• M5: 2,026,902 km (0.098 R)
• M6: 2,450,563 km (0.032 R)
• M7: 4,310,214 km (0.097 R)
• M8: 4,955,579 km (0.088 R)
• M9: 5,399,137 km (0.098 R)
• M10: 7,164,242 km (0.118 R)
• M11: 8,070,656 km (0.084 R)
• M12: 10,515,683 km (0.052 R)
• M13: 13,058,398 km (0.082 R)
• M14: 15,315,232 km (0.083 R)
• M15: 17,385,367 km (0.087 R)
• M16: 21,239,606 km (0.115 R)
• M17: 22,756,379 km (0.103 R)
• M18: 24,434,419 km (0.114 R)
• M19: 25,816,254 km (0.102 R)
• M20: 26,766,051 km (0.11 R)
• M21: 29,858,538 km (0.109 R)
• M22: 30,483,558 km (0.049 R)
• M23: 35,336,214 km (0.119 R)
• M24: 36,270,602 km (0.108 R)
• M25: 40,047,649 km (0.083 R)
• M26: 44,213,351 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit