🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.6

Radius: 13.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 902 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,401,677 km

• M1: 173,683 km (0.084 R)
• M2: 269,426 km (0.053 R)
• M3: 450,439 km (0.065 R)
• M4: 554,559 km (0.095 R)
• M5: 764,296 km (0.104 R)
• M6: 870,959 km (0.077 R)
• M7: 996,172 km (0.048 R)
• M8: 1,114,654 km (0.09 R)
• M9: 1,273,527 km (0.119 R)
• M10: 1,462,768 km (0.084 R)
• M11: 1,607,280 km (0.116 R)
• M12: 1,772,884 km (0.105 R)
• M13: 1,919,490 km (0.091 R)
• M14: 2,096,016 km (0.098 R)
• M15: 2,190,562 km (0.038 R)
• M16: 2,277,927 km (0.05 R)
• M17: 2,375,465 km (0.114 R)
• M18: 3,019,483 km (0.046 R)
• M19: 3,186,435 km (0.088 R)
• M20: 3,296,090 km (0.119 R)
• M21: 3,612,190 km (0.074 R)
• M22: 3,737,254 km (0.096 R)
• M23: 4,197,417 km (0.082 R)
• M24: 4,495,715 km (0.112 R)
• M25: 4,664,462 km (0.11 R)
• M26: 4,755,417 km (0.093 R)
• M27: 5,008,387 km (0.088 R)
• M28: 5,183,566 km (0.112 R)
• M29: 5,396,444 km (0.088 R)
• M30: 5,916,745 km (0.097 R)
• M31: 6,027,597 km (0.069 R)
• M32: 6,189,163 km (0.068 R)
• M33: 6,618,509 km (0.073 R)
• M34: 6,811,041 km (0.101 R)
• M35: 7,044,564 km (0.108 R)
• M36: 7,320,422 km (0.087 R)
• M37: 7,680,355 km (0.043 R)
• M38: 8,293,108 km (0.099 R)
• M39: 8,500,899 km (0.091 R)
• M40: 8,598,437 km (0.115 R)
• M41: 9,191,742 km (0.105 R)
• M42: 9,450,097 km (0.106 R)
• M43: 9,536,715 km (0.104 R)
• M44: 9,812,872 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 10.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.58 AU - 2.46 AU

Year: 1854 Days

Day: 5.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,401,677 km

• M1: 132,095 km (0.09 R)
• M2: 221,854 km (0.032 R)
• M3: 305,479 km (0.049 R)
• M4: 380,278 km (0.032 R)
• M5: 486,492 km (0.038 R)
• M6: 662,419 km (0.051 R)
• M7: 750,383 km (0.12 R)
• M8: 819,198 km (0.062 R)
• M9: 896,390 km (0.074 R)
• M10: 1,204,263 km (0.088 R)
• M11: 1,293,423 km (0.083 R)
• M12: 1,442,423 km (0.093 R)
• M13: 1,522,757 km (0.067 R)
• M14: 1,589,777 km (0.105 R)
• M15: 1,665,323 km (0.09 R)
• M16: 1,742,217 km (0.091 R)
• M17: 1,859,801 km (0.097 R)
• M18: 1,931,608 km (0.099 R)
• M19: 2,045,452 km (0.075 R)
• M20: 2,220,332 km (0.082 R)
• M21: 2,322,507 km (0.074 R)
• M22: 2,665,684 km (0.054 R)
• M23: 2,792,843 km (0.039 R)
• M24: 2,875,720 km (0.07 R)
• M25: 3,025,168 km (0.07 R)
• M26: 3,186,734 km (0.072 R)
• M27: 3,498,645 km (0.091 R)
• M28: 4,026,726 km (0.087 R)
• M29: 4,110,201 km (0.102 R)
• M30: 4,247,084 km (0.083 R)
• M31: 4,449,938 km (0.096 R)
• M32: 4,579,789 km (0.069 R)
• M33: 4,776,810 km (0.099 R)
• M34: 4,909,802 km (0.067 R)
• M35: 5,021,552 km (0.096 R)
• M36: 5,258,964 km (0.115 R)
• M37: 5,430,852 km (0.115 R)
• M38: 5,523,303 km (0.107 R)
• M39: 5,733,338 km (0.047 R)
• M40: 5,803,799 km (0.051 R)
• M41: 6,149,071 km (0.067 R)
• M42: 6,342,501 km (0.061 R)
• M43: 6,488,808 km (0.1 R)
• M44: 6,660,995 km (0.116 R)
• M45: 6,809,695 km (0.078 R)
• M46: 6,947,176 km (0.053 R)
• M47: 7,072,838 km (0.045 R)
• M48: 7,199,248 km (0.099 R)
• M49: 7,441,596 km (0.116 R)
• M50: 7,544,520 km (0.116 R)
• M51: 7,764,578 km (0.097 R)
• M52: 7,947,536 km (0.116 R)
• M53: 8,039,539 km (0.068 R)
• M54: 8,131,841 km (0.089 R)
• M55: 8,330,956 km (0.056 R)
• M56: 8,397,676 km (0.101 R)
• M57: 8,491,325 km (0.108 R)
• M58: 8,652,741 km (0.074 R)
• M59: 8,828,967 km (0.074 R)
• M60: 9,088,370 km (0.104 R)
• M61: 9,295,114 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 8.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.44 AU - 3.8 AU

Year: 4447 Days

Day: 6.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,401,677 km

• M1: 168,896 km (0.107 R)
• M2: 261,198 km (0.1 R)
• M3: 353,350 km (0.101 R)
• M4: 449,841 km (0.111 R)
• M5: 516,561 km (0.101 R)
• M6: 639,980 km (0.11 R)
• M7: 856,298 km (0.103 R)
• M8: 1,030,879 km (0.089 R)
• M9: 1,314,666 km (0.098 R)
• M10: 1,487,900 km (0.068 R)
• M11: 1,761,814 km (0.082 R)
• M12: 1,856,809 km (0.035 R)
• M13: 1,953,449 km (0.054 R)
• M14: 2,135,210 km (0.093 R)
• M15: 2,392,070 km (0.069 R)
• M16: 2,497,536 km (0.039 R)
• M17: 2,786,709 km (0.082 R)
• M18: 2,972,958 km (0.076 R)
• M19: 3,086,653 km (0.115 R)
• M20: 3,221,141 km (0.032 R)
• M21: 3,476,206 km (0.109 R)
• M22: 4,047,819 km (0.087 R)
• M23: 4,409,098 km (0.116 R)
• M24: 4,914,589 km (0.109 R)
• M25: 5,072,116 km (0.079 R)
• M26: 5,208,399 km (0.073 R)
• M27: 5,718,678 km (0.037 R)
• M28: 6,612,675 km (0.115 R)
• M29: 6,736,841 km (0.114 R)
• M30: 7,139,409 km (0.062 R)
• M31: 7,369,341 km (0.03 R)
• M32: 7,679,607 km (0.11 R)
• M33: 8,826,574 km (0.105 R)
• M34: 9,183,813 km (0.107 R)
• M35: 9,239,164 km (0.055 R)
• M36: 9,545,691 km (0.12 R)
• M37: 10,054,622 km (0.048 R)
• M38: 10,572,381 km (0.051 R)
• M39: 11,603,858 km (0.098 R)
• M40: 12,605,565 km (0.117 R)
• M41: 12,821,585 km (0.107 R)
• M42: 13,320,045 km (0.084 R)
• M43: 13,793,073 km (0.101 R)
• M44: 14,015,825 km (0.072 R)
• M45: 14,496,931 km (0.06 R)
• M46: 15,114,022 km (0.052 R)
• M47: 15,212,308 km (0.029 R)
• M48: 15,739,790 km (0.115 R)
• M49: 15,939,204 km (0.09 R)
• M50: 16,005,925 km (0.105 R)
• M51: 16,206,386 km (0.059 R)
• M52: 16,340,575 km (0.087 R)
• M53: 16,407,745 km (0.069 R)
• M54: 16,677,470 km (0.096 R)
• M55: 18,431,355 km (0.091 R)
• M56: 18,571,379 km (0.12 R)
• M57: 19,383,396 km (0.11 R)
• M58: 19,632,776 km (0.053 R)
• M59: 19,847,449 km (0.05 R)
• M60: 19,955,159 km (0.072 R)
• M61: 20,170,879 km (0.11 R)
• M62: 20,387,497 km (0.119 R)
• M63: 20,823,126 km (0.04 R)
• M64: 21,151,793 km (0.103 R)
• M65: 21,445,304 km (0.105 R)
• M66: 21,518,906 km (0.047 R)
• M67: 21,925,363 km (0.039 R)
• M68: 22,073,764 km (0.03 R)
• M69: 22,483,513 km (0.111 R)
• M70: 22,820,706 km (0.045 R)
• M71: 23,084,148 km (0.1 R)
• M72: 23,235,092 km (0.118 R)
• M73: 23,728,017 km (0.112 R)
• M74: 24,224,383 km (0.049 R)
• M75: 24,685,743 km (0.067 R)
• M76: 25,969,143 km (0.084 R)
• M77: 26,204,760 km (0.08 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: 331 - 12,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit