🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.12 AU - 1.64 AU

Year: 718 Days

Day: 21.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,640,375 km

• M1: 1,044,343 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 12

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.4 AU - 3.46 AU

Year: 2221 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 10,640,375 km

• M1: 153,188 km (0.084 R)
• M2: 230,680 km (0.059 R)
• M3: 324,627 km (0.106 R)
• M4: 660,175 km (0.07 R)
• M5: 737,069 km (0.109 R)
• M6: 823,087 km (0.032 R)
• M7: 930,050 km (0.087 R)
• M8: 1,209,948 km (0.092 R)
• M9: 1,468,602 km (0.1 R)
• M10: 1,622,688 km (0.092 R)
• M11: 2,268,502 km (0.117 R)
• M12: 2,917,458 km (0.11 R)
• M13: 3,508,519 km (0.112 R)
• M14: 3,736,356 km (0.102 R)
• M15: 3,871,443 km (0.118 R)
• M16: 3,968,981 km (0.048 R)
• M17: 4,087,014 km (0.118 R)
• M18: 4,256,508 km (0.118 R)
• M19: 4,438,419 km (0.096 R)
• M20: 4,571,412 km (0.108 R)
• M21: 4,957,374 km (0.098 R)
• M22: 5,116,846 km (0.072 R)
• M23: 5,353,809 km (0.041 R)
• M24: 5,671,854 km (0.112 R)
• M25: 5,794,225 km (0.1 R)
• M26: 5,962,373 km (0.119 R)
• M27: 6,086,689 km (0.106 R)
• M28: 6,361,051 km (0.057 R)
• M29: 6,488,209 km (0.08 R)
• M30: 6,910,225 km (0.097 R)
• M31: 8,091,300 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 13.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.04 AU - 5.88 AU

Year: 4893 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 10,640,375 km

• M1: 170,542 km (0.033 R)
• M2: 295,605 km (0.116 R)
• M3: 499,058 km (0.104 R)
• M4: 687,402 km (0.065 R)
• M5: 882,627 km (0.109 R)
• M6: 1,014,722 km (0.09 R)
• M7: 1,263,354 km (0.097 R)
• M8: 1,548,338 km (0.109 R)
• M9: 1,661,733 km (0.085 R)
• M10: 1,828,834 km (0.111 R)
• M11: 1,992,943 km (0.118 R)
• M12: 2,308,594 km (0.115 R)
• M13: 2,439,343 km (0.071 R)
• M14: 2,630,679 km (0.106 R)
• M15: 2,887,089 km (0.094 R)
• M16: 3,224,433 km (0.104 R)
• M17: 3,413,823 km (0.079 R)
• M18: 3,661,408 km (0.109 R)
• M19: 3,748,923 km (0.119 R)
• M20: 3,881,616 km (0.083 R)
• M21: 4,106,162 km (0.069 R)
• M22: 4,220,156 km (0.103 R)
• M23: 4,474,472 km (0.105 R)
• M24: 4,757,960 km (0.111 R)
• M25: 4,865,671 km (0.05 R)
• M26: 5,010,781 km (0.091 R)
• M27: 5,144,970 km (0.095 R)
• M28: 5,732,142 km (0.092 R)
• M29: 6,118,104 km (0.087 R)
• M30: 6,288,047 km (0.045 R)
• M31: 6,419,843 km (0.088 R)
• M32: 6,526,058 km (0.108 R)
• M33: 6,659,499 km (0.097 R)
• M34: 6,753,446 km (0.089 R)
• M35: 7,120,111 km (0.037 R)
• M36: 7,479,445 km (0.111 R)
• M37: 7,619,319 km (0.08 R)
• M38: 7,731,816 km (0.118 R)
• M39: 7,844,763 km (0.089 R)
• M40: 8,101,173 km (0.104 R)
• M41: 8,331,405 km (0.063 R)
• M42: 8,534,559 km (0.055 R)
• M43: 8,680,716 km (0.108 R)
• M44: 8,886,862 km (0.102 R)
• M45: 9,049,923 km (0.09 R)
• M46: 9,139,233 km (0.111 R)
• M47: 9,228,992 km (0.084 R)
• M48: 9,620,938 km (0.102 R)
• M49: 10,095,463 km (0.107 R)
• M50: 10,265,705 km (0.107 R)
• M51: 10,358,905 km (0.064 R)
• M52: 10,593,324 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit