🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 137 Days

Day: 42.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,428,770 km

• M1: 49,367 km (0.066 R)
• M2: 174,132 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.4 AU - 1.98 AU

Year: 828 Days

Day: 29 Hours

Environment

Temp: -69 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,428,770 km

• M1: 501,153 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 11.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.26 AU - 5.96 AU

Year: 5006 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,428,770 km

• M1: 145,708 km (0.109 R)
• M2: 974,481 km (0.045 R)
• M3: 2,052,333 km (0.081 R)
• M4: 2,750,058 km (0.039 R)
• M5: 3,463,490 km (0.106 R)
• M6: 4,524,438 km (0.041 R)
• M7: 5,546,640 km (0.098 R)
• M8: 6,808,498 km (0.117 R)
• M9: 7,344,208 km (0.09 R)
• M10: 7,840,125 km (0.028 R)
• M11: 9,197,277 km (0.061 R)
• M12: 9,579,051 km (0.119 R)
• M13: 10,252,690 km (0.076 R)
• M14: 11,000,081 km (0.116 R)
• M15: 11,387,091 km (0.026 R)
• M16: 12,097,830 km (0.098 R)
• M17: 12,980,009 km (0.049 R)
• M18: 14,459,532 km (0.087 R)
• M19: 15,134,517 km (0.111 R)
• M20: 16,379,920 km (0.096 R)
• M21: 17,285,884 km (0.064 R)
• M22: 17,927,809 km (0.106 R)
• M23: 19,135,662 km (0.115 R)
• M24: 20,013,054 km (0.054 R)
• M25: 21,512,323 km (0.062 R)
• M26: 21,915,340 km (0.116 R)
• M27: 22,460,774 km (0.119 R)
• M28: 23,935,510 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 4.9

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.82 AU - 14.92 AU

Year: 20522 Days

Day: 20.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,428,770 km

• M1: 79,137 km (0.073 R)
• M2: 1,497,175 km (0.103 R)
• M3: 1,671,307 km (0.076 R)
• M4: 4,755,716 km (0.102 R)
• M5: 6,148,772 km (0.053 R)
• M6: 6,391,270 km (0.109 R)
• M7: 6,809,396 km (0.084 R)
• M8: 7,025,266 km (0.081 R)
• M9: 10,206,315 km (0.071 R)
• M10: 12,488,879 km (0.09 R)
• M11: 15,755,498 km (0.107 R)
• M12: 17,786,588 km (0.116 R)
• M13: 18,113,759 km (0.104 R)
• M14: 19,810,498 km (0.117 R)
• M15: 20,428,636 km (0.098 R)
• M16: 23,516,336 km (0.08 R)
• M17: 26,263,103 km (0.082 R)
• M18: 26,901,288 km (0.079 R)
• M19: 28,541,927 km (0.085 R)
• M20: 30,016,813 km (0.069 R)
• M21: 30,597,252 km (0.095 R)
• M22: 32,505,224 km (0.04 R)
• M23: 34,744,853 km (0.095 R)
• M24: 47,813,125 km (0.085 R)
• M25: 49,404,697 km (0.106 R)
• M26: 51,031,274 km (0.098 R)
• M27: 51,691,749 km (0.04 R)
• M28: 53,537,637 km (0.108 R)
• M29: 54,390,943 km (0.113 R)
• M30: 54,907,206 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit