🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 13.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 407 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,778,690 km

• M1: 170,392 km (0.071 R)
• M2: 279,000 km (0.1 R)
• M3: 448,345 km (0.119 R)
• M4: 546,182 km (0.115 R)
• M5: 639,830 km (0.116 R)
• M6: 750,832 km (0.045 R)
• M7: 869,463 km (0.044 R)
• M8: 1,003,203 km (0.116 R)
• M9: 1,102,237 km (0.103 R)
• M10: 1,356,404 km (0.032 R)
• M11: 1,486,105 km (0.088 R)
• M12: 1,630,168 km (0.095 R)
• M13: 1,723,816 km (0.111 R)
• M14: 1,814,323 km (0.06 R)
• M15: 1,937,741 km (0.069 R)
• M16: 2,069,387 km (0.106 R)
• M17: 2,302,910 km (0.111 R)
• M18: 2,425,879 km (0.103 R)
• M19: 2,534,038 km (0.084 R)
• M20: 2,814,385 km (0.101 R)
• M21: 3,013,051 km (0.067 R)
• M22: 3,129,587 km (0.064 R)
• M23: 3,235,204 km (0.056 R)
• M24: 3,386,447 km (0.114 R)
• M25: 3,540,084 km (0.103 R)
• M26: 3,728,727 km (0.09 R)
• M27: 3,814,447 km (0.049 R)
• M28: 3,900,914 km (0.119 R)
• M29: 4,028,371 km (0.11 R)
• M30: 4,157,325 km (0.081 R)
• M31: 4,253,067 km (0.104 R)
• M32: 4,440,214 km (0.078 R)
• M33: 4,637,085 km (0.071 R)
• M34: 4,901,724 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 11.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 11,778,690 km

• M1: 139,724 km (0.101 R)
• M2: 223,499 km (0.089 R)
• M3: 318,793 km (0.082 R)
• M4: 422,016 km (0.088 R)
• M5: 542,741 km (0.078 R)
• M6: 640,578 km (0.099 R)
• M7: 727,943 km (0.09 R)
• M8: 805,435 km (0.053 R)
• M9: 912,248 km (0.091 R)
• M10: 1,020,407 km (0.092 R)
• M11: 1,108,520 km (0.047 R)
• M12: 1,199,625 km (0.054 R)
• M13: 1,275,920 km (0.096 R)
• M14: 1,354,160 km (0.089 R)
• M15: 1,501,963 km (0.09 R)
• M16: 1,575,565 km (0.116 R)
• M17: 1,774,829 km (0.119 R)
• M18: 2,008,052 km (0.081 R)
• M19: 2,084,497 km (0.043 R)
• M20: 2,162,138 km (0.095 R)
• M21: 2,298,870 km (0.099 R)
• M22: 2,395,361 km (0.082 R)
• M23: 2,559,171 km (0.1 R)
• M24: 2,800,622 km (0.116 R)
• M25: 2,996,894 km (0.056 R)
• M26: 3,067,205 km (0.07 R)
• M27: 3,144,098 km (0.104 R)
• M28: 3,330,049 km (0.112 R)
• M29: 3,495,055 km (0.118 R)
• M30: 3,581,672 km (0.036 R)
• M31: 3,713,019 km (0.099 R)
• M32: 3,801,431 km (0.062 R)
• M33: 3,890,592 km (0.089 R)
• M34: 3,967,635 km (0.089 R)
• M35: 4,045,126 km (0.049 R)
• M36: 4,116,634 km (0.033 R)
• M37: 4,353,597 km (0.068 R)
• M38: 4,480,456 km (0.114 R)
• M39: 4,554,507 km (0.099 R)
• M40: 4,629,007 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 14.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.54 AU - 1.56 AU

Year: 1287 Days

Day: 8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,778,690 km

• M1: 181,313 km (0.119 R)
• M2: 290,968 km (0.11 R)
• M3: 457,620 km (0.088 R)
• M4: 563,685 km (0.07 R)
• M5: 814,112 km (0.11 R)
• M6: 957,726 km (0.054 R)
• M7: 1,066,034 km (0.031 R)
• M8: 1,264,700 km (0.071 R)
• M9: 1,630,168 km (0.041 R)
• M10: 1,771,538 km (0.073 R)
• M11: 1,907,971 km (0.09 R)
• M12: 2,076,568 km (0.104 R)
• M13: 2,319,365 km (0.1 R)
• M14: 2,500,080 km (0.036 R)
• M15: 2,602,554 km (0.117 R)
• M16: 2,748,412 km (0.09 R)
• M17: 2,907,883 km (0.045 R)
• M18: 3,048,805 km (0.094 R)
• M19: 3,462,144 km (0.085 R)
• M20: 3,600,073 km (0.086 R)
• M21: 3,893,733 km (0.056 R)
• M22: 4,073,550 km (0.11 R)
• M23: 4,207,440 km (0.1 R)
• M24: 4,392,193 km (0.116 R)
• M25: 4,821,091 km (0.1 R)
• M26: 4,962,909 km (0.108 R)
• M27: 5,145,269 km (0.091 R)
• M28: 5,330,023 km (0.08 R)
• M29: 5,423,222 km (0.111 R)
• M30: 5,611,267 km (0.118 R)
• M31: 5,706,112 km (0.113 R)
• M32: 5,993,938 km (0.087 R)
• M33: 6,385,136 km (0.096 R)
• M34: 6,569,590 km (0.114 R)
• M35: 6,973,056 km (0.057 R)
• M36: 7,310,549 km (0.109 R)
• M37: 7,638,467 km (0.045 R)
• M38: 7,834,590 km (0.043 R)
• M39: 8,093,544 km (0.117 R)
• M40: 8,231,772 km (0.118 R)
• M41: 8,401,716 km (0.098 R)
• M42: 8,588,563 km (0.059 R)
• M43: 8,855,745 km (0.114 R)
• M44: 8,950,590 km (0.088 R)
• M45: 9,125,470 km (0.083 R)
• M46: 9,787,590 km (0.099 R)
• M47: 9,951,400 km (0.077 R)
• M48: 10,298,467 km (0.106 R)
• M49: 10,649,573 km (0.102 R)
• M50: 10,801,265 km (0.094 R)
• M51: 11,072,786 km (0.119 R)
• M52: 11,175,111 km (0.064 R)
• M53: 11,639,762 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit