🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 351 Days

Day: 41.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.89 AU - 1.35 AU

Year: 429 Days

Day: 26 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 15

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.13 AU - 8.13 AU

Year: 6174 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,795,784 km

• M1: 187,446 km (0.107 R)
• M2: 685,757 km (0.115 R)
• M3: 1,655,001 km (0.079 R)
• M4: 2,139,549 km (0.114 R)
• M5: 2,720,437 km (0.027 R)
• M6: 4,871,655 km (0.089 R)
• M7: 5,363,981 km (0.113 R)
• M8: 6,083,248 km (0.091 R)
• M9: 8,592,752 km (0.112 R)
• M10: 12,038,290 km (0.094 R)
• M11: 12,889,502 km (0.106 R)
• M12: 15,438,650 km (0.113 R)
• M13: 16,316,041 km (0.103 R)
• M14: 19,148,527 km (0.093 R)
• M15: 20,309,108 km (0.087 R)
• M16: 22,137,343 km (0.034 R)
• M17: 23,091,628 km (0.091 R)
• M18: 26,737,627 km (0.089 R)
• M19: 27,819,968 km (0.114 R)
• M20: 32,140,504 km (0.096 R)
• M21: 32,748,470 km (0.098 R)
• M22: 34,302,044 km (0.108 R)
• M23: 36,230,660 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.6

Radius: 5.3

Gravity: 25.4 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.69 AU - 15.59 AU

Year: 20258 Days

Day: 22.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,795,784 km

• M1: 65,973 km (0.073 R)
• M2: 322,982 km (0.102 R)
• M3: 566,078 km (0.072 R)
• M4: 939,624 km (0.057 R)
• M5: 1,496,128 km (0.069 R)
• M6: 2,249,653 km (0.116 R)
• M7: 2,661,047 km (0.102 R)
• M8: 3,908,095 km (0.084 R)
• M9: 4,164,954 km (0.073 R)
• M10: 5,501,910 km (0.12 R)
• M11: 6,202,926 km (0.061 R)
• M12: 8,343,821 km (0.07 R)
• M13: 10,076,613 km (0.052 R)
• M14: 10,559,814 km (0.078 R)
• M15: 11,058,574 km (0.084 R)
• M16: 12,927,799 km (0.117 R)
• M17: 14,385,331 km (0.037 R)
• M18: 15,231,906 km (0.064 R)
• M19: 17,364,274 km (0.09 R)
• M20: 19,874,526 km (0.115 R)
• M21: 21,215,970 km (0.118 R)
• M22: 22,210,347 km (0.08 R)
• M23: 22,412,903 km (0.042 R)
• M24: 25,379,428 km (0.067 R)
• M25: 25,935,334 km (0.064 R)
• M26: 26,385,923 km (0.109 R)
• M27: 34,593,161 km (0.085 R)
• M28: 35,968,564 km (0.106 R)
• M29: 38,099,436 km (0.094 R)
• M30: 40,013,092 km (0.041 R)
• M31: 51,251,333 km (0.104 R)
• M32: 51,605,132 km (0.107 R)
• M33: 52,676,253 km (0.113 R)
• M34: 53,036,634 km (0.062 R)
• M35: 61,187,324 km (0.085 R)
• M36: 64,421,331 km (0.117 R)
• M37: 68,407,366 km (0.105 R)
• M38: 74,803,573 km (0.066 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit