🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 10.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.72 AU - 0.78 AU

Year: 419 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,765,762 km

• M1: 135,087 km (0.114 R)
• M2: 220,657 km (0.049 R)
• M3: 320,588 km (0.086 R)
• M4: 494,720 km (0.104 R)
• M5: 574,007 km (0.047 R)
• M6: 702,960 km (0.087 R)
• M7: 840,740 km (0.104 R)
• M8: 936,632 km (0.082 R)
• M9: 1,054,216 km (0.057 R)
• M10: 1,120,039 km (0.104 R)
• M11: 1,224,608 km (0.077 R)
• M12: 1,294,171 km (0.047 R)
• M13: 1,369,419 km (0.039 R)
• M14: 1,441,824 km (0.105 R)
• M15: 1,526,945 km (0.09 R)
• M16: 1,636,900 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 10.4

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.92 AU - 1.46 AU

Year: 838 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,765,762 km

• M1: 130,898 km (0.112 R)
• M2: 211,083 km (0.081 R)
• M3: 299,944 km (0.107 R)
• M4: 381,774 km (0.086 R)
• M5: 493,224 km (0.073 R)
• M6: 564,134 km (0.051 R)
• M7: 741,407 km (0.042 R)
• M8: 996,172 km (0.062 R)
• M9: 1,089,671 km (0.116 R)
• M10: 1,221,616 km (0.09 R)
• M11: 1,366,427 km (0.071 R)
• M12: 1,525,001 km (0.096 R)
• M13: 1,610,421 km (0.116 R)
• M14: 1,786,498 km (0.082 R)
• M15: 1,876,855 km (0.075 R)
• M16: 2,036,925 km (0.032 R)
• M17: 2,397,605 km (0.079 R)
• M18: 2,488,710 km (0.065 R)
• M19: 2,571,587 km (0.106 R)
• M20: 2,646,237 km (0.035 R)
• M21: 2,768,907 km (0.093 R)
• M22: 3,020,231 km (0.09 R)
• M23: 3,089,196 km (0.062 R)
• M24: 3,360,118 km (0.056 R)
• M25: 3,565,964 km (0.108 R)
• M26: 3,744,136 km (0.116 R)
• M27: 3,914,527 km (0.108 R)
• M28: 4,241,100 km (0.066 R)
• M29: 4,307,371 km (0.084 R)
• M30: 4,519,950 km (0.115 R)
• M31: 4,678,823 km (0.076 R)
• M32: 4,816,453 km (0.11 R)
• M33: 5,154,544 km (0.113 R)
• M34: 5,380,287 km (0.111 R)
• M35: 5,512,532 km (0.113 R)
• M36: 5,854,064 km (0.113 R)
• M37: 6,152,212 km (0.093 R)
• M38: 6,315,873 km (0.057 R)
• M39: 6,442,731 km (0.09 R)
• M40: 6,634,666 km (0.106 R)
• M41: 6,750,754 km (0.091 R)
• M42: 7,274,645 km (0.081 R)
• M43: 7,434,416 km (0.116 R)
• M44: 7,757,547 km (0.067 R)
• M45: 7,852,542 km (0.12 R)
• M46: 8,057,641 km (0.106 R)
• M47: 8,236,859 km (0.075 R)
• M48: 8,515,111 km (0.11 R)
• M49: 8,599,185 km (0.064 R)
• M50: 8,909,900 km (0.049 R)
• M51: 9,253,077 km (0.108 R)
• M52: 9,732,089 km (0.098 R)
• M53: 9,805,392 km (0.106 R)
• M54: 9,967,257 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 8.3

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.11 AU - 6.07 AU

Year: 7415 Days

Day: 10.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,765,762 km

• M1: 106,663 km (0.119 R)
• M2: 389,553 km (0.041 R)
• M3: 588,368 km (0.116 R)
• M4: 743,950 km (0.102 R)
• M5: 865,723 km (0.099 R)
• M6: 1,147,116 km (0.113 R)
• M7: 1,690,306 km (0.109 R)
• M8: 1,750,744 km (0.09 R)
• M9: 1,957,339 km (0.115 R)
• M10: 2,020,918 km (0.076 R)
• M11: 2,394,314 km (0.108 R)
• M12: 2,462,531 km (0.084 R)
• M13: 2,718,044 km (0.087 R)
• M14: 2,789,252 km (0.103 R)
• M15: 2,909,379 km (0.072 R)
• M16: 3,254,801 km (0.118 R)
• M17: 3,432,374 km (0.047 R)
• M18: 3,984,539 km (0.086 R)
• M19: 4,284,633 km (0.084 R)
• M20: 4,340,133 km (0.093 R)
• M21: 5,618,148 km (0.082 R)
• M22: 6,047,644 km (0.083 R)
• M23: 6,329,486 km (0.099 R)
• M24: 6,519,774 km (0.117 R)
• M25: 7,101,860 km (0.093 R)
• M26: 7,200,594 km (0.082 R)
• M27: 7,365,900 km (0.08 R)
• M28: 7,869,895 km (0.073 R)
• M29: 8,454,374 km (0.04 R)
• M30: 9,847,429 km (0.106 R)
• M31: 9,994,335 km (0.109 R)
• M32: 10,327,639 km (0.115 R)
• M33: 10,514,337 km (0.059 R)
• M34: 10,891,024 km (0.086 R)
• M35: 11,081,013 km (0.09 R)
• M36: 11,969,326 km (0.109 R)
• M37: 12,362,618 km (0.111 R)
• M38: 13,162,069 km (0.082 R)
• M39: 13,283,393 km (0.079 R)
• M40: 14,184,571 km (0.045 R)
• M41: 14,350,625 km (0.084 R)
• M42: 14,475,539 km (0.118 R)
• M43: 14,852,376 km (0.091 R)
• M44: 15,787,362 km (0.08 R)
• M45: 16,002,484 km (0.045 R)
• M46: 16,741,348 km (0.052 R)
• M47: 17,580,143 km (0.11 R)
• M48: 18,206,809 km (0.082 R)
• M49: 18,342,195 km (0.051 R)
• M50: 18,523,059 km (0.066 R)
• M51: 19,298,425 km (0.102 R)
• M52: 19,436,354 km (0.096 R)
• M53: 19,528,506 km (0.118 R)
• M54: 20,037,737 km (0.093 R)
• M55: 20,317,485 km (0.119 R)
• M56: 20,692,377 km (0.108 R)
• M57: 20,927,845 km (0.03 R)
• M58: 21,353,899 km (0.073 R)
• M59: 21,926,560 km (0.044 R)
• M60: 25,114,939 km (0.046 R)
• M61: 26,430,204 km (0.064 R)
• M62: 26,634,554 km (0.091 R)
• M63: 26,788,192 km (0.103 R)
• M64: 28,027,610 km (0.054 R)
• M65: 28,236,000 km (0.098 R)
• M66: 28,340,419 km (0.1 R)
• M67: 29,815,304 km (0.034 R)
• M68: 29,868,412 km (0.092 R)
• M69: 30,028,033 km (0.093 R)
• M70: 30,187,953 km (0.105 R)
• M71: 30,401,578 km (0.108 R)
• M72: 31,261,018 km (0.106 R)
• M73: 31,315,023 km (0.071 R)
• M74: 32,237,444 km (0.118 R)
• M75: 32,292,047 km (0.034 R)
• M76: 34,554,565 km (0.117 R)
• M77: 34,946,063 km (0.075 R)
• M78: 35,620,300 km (0.089 R)
• M79: 35,959,139 km (0.06 R)
• M80: 36,242,328 km (0.081 R)
• M81: 36,583,112 km (0.099 R)
• M82: 36,639,959 km (0.096 R)
• M83: 36,753,803 km (0.086 R)
• M84: 37,382,264 km (0.09 R)
• M85: 37,497,005 km (0.11 R)
• M86: 37,956,720 km (0.074 R)
• M87: 38,302,740 km (0.053 R)
• M88: 38,649,807 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit