🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 8.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.6 AU - 0.7 AU

Year: 368 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 8,565,291 km

• M1: 112,946 km (0.063 R)
• M2: 167,998 km (0.079 R)
• M3: 238,010 km (0.089 R)
• M4: 299,495 km (0.063 R)
• M5: 368,310 km (0.106 R)
• M6: 440,267 km (0.08 R)
• M7: 494,571 km (0.053 R)
• M8: 551,567 km (0.033 R)
• M9: 606,919 km (0.086 R)
• M10: 690,544 km (0.087 R)
• M11: 778,507 km (0.072 R)
• M12: 839,394 km (0.089 R)
• M13: 956,230 km (0.055 R)
• M14: 1,021,903 km (0.051 R)
• M15: 1,094,308 km (0.057 R)
• M16: 1,174,044 km (0.082 R)
• M17: 1,272,479 km (0.107 R)
• M18: 1,489,396 km (0.065 R)
• M19: 1,545,496 km (0.096 R)
• M20: 1,709,006 km (0.044 R)
• M21: 1,771,089 km (0.053 R)
• M22: 1,849,628 km (0.09 R)
• M23: 1,926,372 km (0.115 R)
• M24: 2,069,687 km (0.106 R)
• M25: 2,169,468 km (0.113 R)
• M26: 2,247,110 km (0.029 R)
• M27: 2,322,208 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 12.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.84 AU - 0.88 AU

Year: 561 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 8,565,291 km

• M1: 158,275 km (0.064 R)
• M2: 240,553 km (0.081 R)
• M3: 344,374 km (0.112 R)
• M4: 424,559 km (0.078 R)
• M5: 518,656 km (0.101 R)
• M6: 603,029 km (0.096 R)
• M7: 687,552 km (0.102 R)
• M8: 845,976 km (0.102 R)
• M9: 946,207 km (0.063 R)
• M10: 1,125,126 km (0.12 R)
• M11: 1,254,677 km (0.119 R)
• M12: 1,408,165 km (0.115 R)
• M13: 1,502,561 km (0.096 R)
• M14: 1,607,130 km (0.109 R)
• M15: 1,782,907 km (0.098 R)
• M16: 1,948,512 km (0.063 R)
• M17: 2,080,458 km (0.04 R)
• M18: 2,246,511 km (0.053 R)
• M19: 2,403,290 km (0.112 R)
• M20: 2,499,182 km (0.034 R)
• M21: 2,582,508 km (0.082 R)
• M22: 2,676,156 km (0.053 R)
• M23: 2,761,427 km (0.063 R)
• M24: 2,973,856 km (0.092 R)
• M25: 3,092,038 km (0.102 R)
• M26: 3,206,930 km (0.105 R)
• M27: 3,415,020 km (0.057 R)
• M28: 3,554,745 km (0.064 R)
• M29: 3,654,078 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.1

Radius: 8.5

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 661 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 8,565,291 km

• M1: 107,112 km (0.099 R)
• M2: 200,312 km (0.114 R)
• M3: 282,890 km (0.094 R)
• M4: 369,208 km (0.114 R)
• M5: 448,644 km (0.111 R)
• M6: 621,878 km (0.066 R)
• M7: 693,386 km (0.099 R)
• M8: 773,421 km (0.062 R)
• M9: 845,378 km (0.038 R)
• M10: 972,685 km (0.083 R)
• M11: 1,026,690 km (0.084 R)
• M12: 1,125,275 km (0.119 R)
• M13: 1,188,705 km (0.041 R)
• M14: 1,259,764 km (0.101 R)
• M15: 1,419,983 km (0.088 R)
• M16: 1,509,742 km (0.046 R)
• M17: 1,637,049 km (0.053 R)
• M18: 1,694,794 km (0.113 R)
• M19: 1,842,447 km (0.062 R)
• M20: 1,902,586 km (0.065 R)
• M21: 2,110,826 km (0.066 R)
• M22: 2,286,155 km (0.091 R)
• M23: 2,359,158 km (0.09 R)
• M24: 2,433,060 km (0.062 R)
• M25: 2,491,104 km (0.114 R)
• M26: 2,583,106 km (0.049 R)
• M27: 2,642,347 km (0.061 R)
• M28: 2,770,852 km (0.075 R)
• M29: 2,892,624 km (0.064 R)
• M30: 3,087,700 km (0.086 R)
• M31: 3,509,416 km (0.11 R)
• M32: 3,612,938 km (0.086 R)
• M33: 3,813,549 km (0.112 R)
• M34: 3,958,958 km (0.12 R)
• M35: 4,027,474 km (0.09 R)
• M36: 4,096,438 km (0.108 R)
• M37: 4,215,668 km (0.088 R)
• M38: 4,406,555 km (0.106 R)
• M39: 4,508,281 km (0.053 R)
• M40: 4,641,573 km (0.106 R)
• M41: 4,755,417 km (0.086 R)
• M42: 4,996,569 km (0.074 R)
• M43: 5,102,634 km (0.107 R)
• M44: 5,556,514 km (0.098 R)
• M45: 5,721,670 km (0.073 R)
• M46: 5,955,790 km (0.088 R)
• M47: 6,421,788 km (0.101 R)
• M48: 6,525,758 km (0.087 R)
• M49: 6,688,371 km (0.102 R)
• M50: 6,828,993 km (0.069 R)
• M51: 6,946,876 km (0.115 R)
• M52: 7,148,833 km (0.11 R)
• M53: 7,534,198 km (0.088 R)
• M54: 7,680,504 km (0.105 R)
• M55: 8,087,710 km (0.089 R)
• M56: 8,400,818 km (0.04 R)
• M57: 8,489,230 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit