🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 12.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 867 Days

Day: 7.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 9,475,990 km

• M1: 156,479 km (0.067 R)
• M2: 254,017 km (0.117 R)
• M3: 445,951 km (0.05 R)
• M4: 545,733 km (0.072 R)
• M5: 666,159 km (0.104 R)
• M6: 760,256 km (0.107 R)
• M7: 846,874 km (0.029 R)
• M8: 924,066 km (0.062 R)
• M9: 1,340,846 km (0.091 R)
• M10: 1,566,589 km (0.083 R)
• M11: 2,055,624 km (0.059 R)
• M12: 2,235,291 km (0.088 R)
• M13: 2,392,070 km (0.101 R)
• M14: 2,495,442 km (0.116 R)
• M15: 2,571,737 km (0.099 R)
• M16: 2,815,133 km (0.096 R)
• M17: 2,984,926 km (0.062 R)
• M18: 3,230,566 km (0.099 R)
• M19: 3,377,022 km (0.095 R)
• M20: 3,940,408 km (0.113 R)
• M21: 4,119,776 km (0.112 R)
• M22: 4,233,171 km (0.115 R)
• M23: 4,768,731 km (0.09 R)
• M24: 5,008,387 km (0.05 R)
• M25: 5,153,946 km (0.104 R)
• M26: 5,264,199 km (0.1 R)
• M27: 5,599,598 km (0.059 R)
• M28: 5,687,711 km (0.094 R)
• M29: 5,954,893 km (0.1 R)
• M30: 6,200,084 km (0.111 R)
• M31: 6,607,439 km (0.118 R)
• M32: 6,727,416 km (0.085 R)
• M33: 6,821,214 km (0.117 R)
• M34: 6,982,929 km (0.108 R)
• M35: 7,214,357 km (0.106 R)
• M36: 7,379,214 km (0.118 R)
• M37: 7,670,780 km (0.037 R)
• M38: 8,051,357 km (0.072 R)
• M39: 8,150,990 km (0.034 R)
• M40: 8,380,323 km (0.048 R)
• M41: 8,524,835 km (0.062 R)
• M42: 8,670,094 km (0.099 R)
• M43: 9,007,288 km (0.041 R)
• M44: 9,155,390 km (0.104 R)
• M45: 9,289,280 km (0.092 R)
• M46: 9,408,808 km (0.07 R)
• M47: 9,755,427 km (0.099 R)
• M48: 9,892,309 km (0.089 R)
• M49: 10,014,381 km (0.119 R)
• M50: 10,106,383 km (0.102 R)
• M51: 10,198,536 km (0.034 R)
• M52: 10,337,362 km (0.085 R)
• M53: 10,476,937 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.2 AU - 1.52 AU

Year: 1008 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 9,475,990 km

• M1: 189,541 km (0.118 R)
• M2: 316,250 km (0.066 R)
• M3: 439,519 km (0.113 R)
• M4: 553,063 km (0.035 R)
• M5: 648,208 km (0.099 R)
• M6: 750,233 km (0.118 R)
• M7: 1,023,997 km (0.096 R)
• M8: 1,146,967 km (0.05 R)
• M9: 1,254,977 km (0.116 R)
• M10: 1,511,387 km (0.117 R)
• M11: 1,840,802 km (0.113 R)
• M12: 1,945,072 km (0.12 R)
• M13: 2,051,436 km (0.094 R)
• M14: 2,151,517 km (0.119 R)
• M15: 2,253,243 km (0.099 R)
• M16: 2,408,975 km (0.112 R)
• M17: 2,622,451 km (0.101 R)
• M18: 2,768,458 km (0.077 R)
• M19: 2,926,583 km (0.061 R)
• M20: 3,116,572 km (0.104 R)
• M21: 3,261,682 km (0.111 R)
• M22: 3,409,335 km (0.06 R)
• M23: 3,731,719 km (0.082 R)
• M24: 3,844,815 km (0.108 R)
• M25: 3,959,257 km (0.044 R)
• M26: 4,395,634 km (0.077 R)
• M27: 4,504,392 km (0.111 R)
• M28: 4,647,258 km (0.084 R)
• M29: 4,758,110 km (0.059 R)
• M30: 4,960,067 km (0.058 R)
• M31: 5,119,239 km (0.062 R)
• M32: 5,222,312 km (0.118 R)
• M33: 5,349,470 km (0.096 R)
• M34: 5,442,520 km (0.107 R)
• M35: 5,677,538 km (0.077 R)
• M36: 5,784,501 km (0.106 R)
• M37: 5,892,062 km (0.078 R)
• M38: 6,036,573 km (0.103 R)
• M39: 6,764,217 km (0.078 R)
• M40: 6,966,474 km (0.12 R)
• M41: 7,081,066 km (0.118 R)
• M42: 7,546,016 km (0.118 R)
• M43: 7,663,749 km (0.101 R)
• M44: 7,795,395 km (0.05 R)
• M45: 8,047,468 km (0.11 R)
• M46: 8,261,991 km (0.071 R)
• M47: 8,532,763 km (0.066 R)
• M48: 8,641,820 km (0.038 R)
• M49: 9,432,894 km (0.104 R)
• M50: 9,531,628 km (0.096 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.6

Radius: 14.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.67 AU - 2.47 AU

Year: 1894 Days

Day: 12.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 9,475,990 km

• M1: 185,801 km (0.059 R)
• M2: 283,039 km (0.067 R)
• M3: 417,677 km (0.105 R)
• M4: 609,761 km (0.059 R)
• M5: 813,513 km (0.093 R)
• M6: 949,049 km (0.089 R)
• M7: 1,041,949 km (0.106 R)
• M8: 1,145,022 km (0.045 R)
• M9: 1,299,557 km (0.098 R)
• M10: 1,397,394 km (0.071 R)
• M11: 1,505,254 km (0.042 R)
• M12: 1,706,762 km (0.06 R)
• M13: 1,830,480 km (0.088 R)
• M14: 1,933,552 km (0.091 R)
• M15: 2,079,410 km (0.115 R)
• M16: 2,478,388 km (0.062 R)
• M17: 2,575,327 km (0.1 R)
• M18: 2,855,524 km (0.085 R)
• M19: 2,957,550 km (0.086 R)
• M20: 3,089,046 km (0.07 R)
• M21: 3,203,489 km (0.118 R)
• M22: 3,358,173 km (0.034 R)
• M23: 3,545,170 km (0.043 R)
• M24: 3,806,967 km (0.063 R)
• M25: 3,981,547 km (0.085 R)
• M26: 4,169,442 km (0.104 R)
• M27: 4,296,301 km (0.092 R)
• M28: 4,446,049 km (0.099 R)
• M29: 4,554,058 km (0.056 R)
• M30: 4,673,886 km (0.108 R)
• M31: 5,130,010 km (0.091 R)
• M32: 5,300,552 km (0.116 R)
• M33: 5,403,774 km (0.045 R)
• M34: 5,623,982 km (0.053 R)
• M35: 5,965,813 km (0.076 R)
• M36: 6,145,331 km (0.066 R)
• M37: 6,241,822 km (0.106 R)
• M38: 6,546,552 km (0.077 R)
• M39: 6,719,488 km (0.078 R)
• M40: 7,310,998 km (0.028 R)
• M41: 7,516,246 km (0.104 R)
• M42: 7,619,468 km (0.113 R)
• M43: 8,064,073 km (0.108 R)
• M44: 8,262,889 km (0.069 R)
• M45: 9,060,844 km (0.071 R)
• M46: 9,253,825 km (0.098 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: 235 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit