🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.4

Radius: 8.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.76 AU - 0.82 AU

Year: 453 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 5,869,219 km

• M1: 110,104 km (0.081 R)
• M2: 179,966 km (0.064 R)
• M3: 241,002 km (0.072 R)
• M4: 324,478 km (0.112 R)
• M5: 454,179 km (0.067 R)
• M6: 561,890 km (0.095 R)
• M7: 638,933 km (0.078 R)
• M8: 700,866 km (0.11 R)
• M9: 765,044 km (0.061 R)
• M10: 924,216 km (0.067 R)
• M11: 1,116,898 km (0.118 R)
• M12: 1,177,784 km (0.072 R)
• M13: 1,375,253 km (0.105 R)
• M14: 1,457,382 km (0.073 R)
• M15: 1,511,686 km (0.098 R)
• M16: 1,570,927 km (0.054 R)
• M17: 1,674,299 km (0.111 R)
• M18: 1,771,239 km (0.032 R)
• M19: 1,910,963 km (0.055 R)
• M20: 1,984,416 km (0.082 R)
• M21: 2,054,278 km (0.116 R)
• M22: 2,163,036 km (0.099 R)
• M23: 2,244,716 km (0.087 R)
• M24: 2,351,978 km (0.086 R)
• M25: 2,536,133 km (0.057 R)
• M26: 2,725,224 km (0.054 R)
• M27: 2,787,457 km (0.066 R)
• M28: 2,918,954 km (0.092 R)
• M29: 3,057,780 km (0.079 R)
• M30: 3,176,860 km (0.113 R)
• M31: 3,275,595 km (0.068 R)
• M32: 3,347,552 km (0.093 R)
• M33: 3,470,521 km (0.088 R)
• M34: 3,560,878 km (0.117 R)
• M35: 3,848,256 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 13.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.43 AU

Year: 807 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 5,869,219 km

• M1: 175,030 km (0.09 R)
• M2: 267,780 km (0.106 R)
• M3: 429,196 km (0.104 R)
• M4: 552,315 km (0.099 R)
• M5: 641,326 km (0.093 R)
• M6: 772,823 km (0.114 R)
• M7: 920,476 km (0.034 R)
• M8: 1,024,745 km (0.102 R)
• M9: 1,265,448 km (0.11 R)
• M10: 1,450,351 km (0.072 R)
• M11: 1,553,275 km (0.117 R)
• M12: 1,665,922 km (0.041 R)
• M13: 1,855,163 km (0.114 R)
• M14: 1,975,290 km (0.045 R)
• M15: 2,207,765 km (0.053 R)
• M16: 2,303,358 km (0.105 R)
• M17: 2,507,260 km (0.086 R)
• M18: 2,854,776 km (0.115 R)
• M19: 3,012,303 km (0.087 R)
• M20: 3,227,125 km (0.062 R)
• M21: 3,391,533 km (0.099 R)
• M22: 3,662,305 km (0.086 R)
• M23: 3,911,236 km (0.098 R)
• M24: 3,998,751 km (0.116 R)
• M25: 4,146,105 km (0.074 R)
• M26: 4,486,889 km (0.068 R)
• M27: 4,671,044 km (0.043 R)
• M28: 4,899,480 km (0.033 R)
• M29: 5,121,184 km (0.115 R)
• M30: 5,249,240 km (0.107 R)
• M31: 5,421,876 km (0.111 R)
• M32: 5,585,386 km (0.115 R)
• M33: 5,717,331 km (0.102 R)
• M34: 5,917,344 km (0.116 R)
• M35: 6,074,571 km (0.105 R)
• M36: 6,210,406 km (0.1 R)
• M37: 6,335,769 km (0.084 R)
• M38: 6,462,030 km (0.061 R)
• M39: 6,554,481 km (0.108 R)
• M40: 6,670,569 km (0.114 R)
• M41: 6,822,560 km (0.038 R)
• M42: 7,034,840 km (0.084 R)
• M43: 7,129,984 km (0.113 R)
• M44: 7,454,013 km (0.078 R)
• M45: 7,550,953 km (0.115 R)
• M46: 7,660,608 km (0.063 R)
• M47: 7,758,445 km (0.101 R)
• M48: 7,918,514 km (0.103 R)
• M49: 8,079,482 km (0.101 R)
• M50: 8,304,327 km (0.063 R)
• M51: 8,405,007 km (0.04 R)
• M52: 8,543,983 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 13.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.01 AU - 1.59 AU

Year: 957 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 5,869,219 km

• M1: 180,265 km (0.042 R)
• M2: 301,739 km (0.11 R)
• M3: 390,750 km (0.105 R)
• M4: 477,068 km (0.048 R)
• M5: 671,694 km (0.096 R)
• M6: 766,091 km (0.107 R)
• M7: 917,185 km (0.087 R)
• M8: 1,005,896 km (0.114 R)
• M9: 1,140,385 km (0.1 R)
• M10: 1,251,536 km (0.117 R)
• M11: 1,392,307 km (0.064 R)
• M12: 1,690,306 km (0.118 R)
• M13: 1,939,088 km (0.061 R)
• M14: 2,032,736 km (0.113 R)
• M15: 2,206,269 km (0.105 R)
• M16: 2,366,190 km (0.102 R)
• M17: 2,498,284 km (0.071 R)
• M18: 2,717,445 km (0.118 R)
• M19: 2,849,540 km (0.118 R)
• M20: 2,956,652 km (0.027 R)
• M21: 3,044,765 km (0.101 R)
• M22: 3,196,009 km (0.035 R)
• M23: 3,556,091 km (0.107 R)
• M24: 3,862,767 km (0.106 R)
• M25: 4,102,123 km (0.112 R)
• M26: 4,231,376 km (0.073 R)
• M27: 4,315,749 km (0.079 R)
• M28: 4,408,500 km (0.05 R)
• M29: 4,564,530 km (0.073 R)
• M30: 4,682,713 km (0.029 R)
• M31: 4,825,878 km (0.089 R)
• M32: 4,970,688 km (0.094 R)
• M33: 5,206,903 km (0.071 R)
• M34: 5,347,077 km (0.091 R)
• M35: 5,522,106 km (0.102 R)
• M36: 5,606,031 km (0.102 R)
• M37: 5,800,957 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit