🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.37 AU - 1.41 AU

Year: 584 Days

Day: 35.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.26 AU - 6.76 AU

Year: 5921 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 45,744,276 km

• M1: 179,667 km (0.079 R)
• M2: 286,480 km (0.059 R)
• M3: 448,794 km (0.101 R)
• M4: 586,723 km (0.083 R)
• M5: 742,454 km (0.062 R)
• M6: 995,125 km (0.094 R)
• M7: 1,220,719 km (0.104 R)
• M8: 1,488,050 km (0.037 R)
• M9: 1,585,588 km (0.061 R)
• M10: 1,905,428 km (0.112 R)
• M11: 2,302,610 km (0.053 R)
• M12: 2,577,422 km (0.07 R)
• M13: 2,756,490 km (0.05 R)
• M14: 2,909,080 km (0.119 R)
• M15: 3,001,980 km (0.025 R)
• M16: 3,335,285 km (0.114 R)
• M17: 3,531,258 km (0.115 R)
• M18: 3,900,615 km (0.106 R)
• M19: 4,020,742 km (0.067 R)
• M20: 4,335,496 km (0.085 R)
• M21: 4,460,111 km (0.045 R)
• M22: 4,713,081 km (0.03 R)
• M23: 4,952,288 km (0.1 R)
• M24: 5,732,740 km (0.116 R)
• M25: 5,889,668 km (0.081 R)
• M26: 6,087,736 km (0.058 R)
• M27: 6,247,805 km (0.111 R)
• M28: 6,368,830 km (0.116 R)
• M29: 8,012,163 km (0.115 R)
• M30: 8,209,931 km (0.058 R)
• M31: 8,364,915 km (0.062 R)
• M32: 8,565,525 km (0.066 R)
• M33: 9,476,726 km (0.114 R)
• M34: 9,779,662 km (0.066 R)
• M35: 10,085,589 km (0.052 R)
• M36: 10,418,744 km (0.11 R)
• M37: 10,731,403 km (0.083 R)
• M38: 11,169,426 km (0.06 R)
• M39: 11,687,932 km (0.083 R)
• M40: 11,787,564 km (0.093 R)
• M41: 12,264,781 km (0.108 R)
• M42: 12,748,431 km (0.11 R)
• M43: 12,928,248 km (0.058 R)
• M44: 13,238,364 km (0.102 R)
• M45: 13,368,215 km (0.106 R)
• M46: 13,550,874 km (0.049 R)
• M47: 13,865,927 km (0.079 R)
• M48: 14,077,459 km (0.107 R)
• M49: 14,476,586 km (0.104 R)
• M50: 14,744,965 km (0.088 R)
• M51: 15,724,382 km (0.111 R)
• M52: 16,055,442 km (0.081 R)
• M53: 16,166,443 km (0.055 R)
• M54: 16,277,595 km (0.111 R)
• M55: 17,403,169 km (0.103 R)
• M56: 17,946,658 km (0.068 R)
• M57: 18,177,188 km (0.096 R)
• M58: 18,379,594 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.8

Radius: 3.5

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.93 AU - 18.89 AU

Year: 25894 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,744,276 km

• M1: 51,013 km (0.12 R)
• M2: 103,671 km (0.106 R)
• M3: 292,913 km (0.1 R)
• M4: 382,073 km (0.069 R)
• M5: 524,191 km (0.096 R)
• M6: 569,818 km (0.039 R)
• M7: 632,949 km (0.098 R)
• M8: 681,867 km (0.05 R)
• M9: 766,240 km (0.112 R)
• M10: 889,958 km (0.104 R)
• M11: 1,620,743 km (0.03 R)
• M12: 1,779,467 km (0.101 R)
• M13: 1,802,654 km (0.11 R)
• M14: 2,014,934 km (0.091 R)
• M15: 2,260,125 km (0.102 R)
• M16: 2,832,336 km (0.1 R)
• M17: 3,023,373 km (0.114 R)
• M18: 3,475,607 km (0.099 R)
• M19: 3,978,855 km (0.1 R)
• M20: 4,192,630 km (0.119 R)
• M21: 4,254,414 km (0.063 R)
• M22: 5,249,838 km (0.116 R)
• M23: 5,383,279 km (0.068 R)
• M24: 5,551,727 km (0.103 R)
• M25: 6,490,752 km (0.091 R)
• M26: 6,778,429 km (0.105 R)
• M27: 6,887,336 km (0.055 R)
• M28: 6,923,689 km (0.087 R)
• M29: 7,106,946 km (0.087 R)
• M30: 7,143,747 km (0.097 R)
• M31: 7,254,599 km (0.055 R)
• M32: 7,291,699 km (0.092 R)
• M33: 7,779,388 km (0.114 R)
• M34: 7,855,235 km (0.11 R)
• M35: 7,931,530 km (0.032 R)
• M36: 8,471,877 km (0.104 R)
• M37: 9,024,043 km (0.116 R)
• M38: 9,183,813 km (0.108 R)
• M39: 9,425,414 km (0.117 R)
• M40: 9,628,418 km (0.042 R)
• M41: 10,580,309 km (0.088 R)
• M42: 11,046,008 km (0.079 R)
• M43: 12,129,096 km (0.096 R)
• M44: 12,438,465 km (0.047 R)
• M45: 12,795,106 km (0.07 R)
• M46: 13,291,023 km (0.094 R)
• M47: 14,069,680 km (0.09 R)
• M48: 15,146,635 km (0.083 R)
• M49: 15,718,847 km (0.113 R)
• M50: 15,959,400 km (0.07 R)
• M51: 16,007,720 km (0.1 R)
• M52: 16,152,680 km (0.119 R)
• M53: 17,527,485 km (0.082 R)
• M54: 17,927,061 km (0.089 R)
• M55: 18,786,201 km (0.087 R)
• M56: 19,041,415 km (0.087 R)
• M57: 19,452,211 km (0.109 R)
• M58: 19,813,939 km (0.111 R)
• M59: 20,387,048 km (0.104 R)
• M60: 21,336,396 km (0.079 R)
• M61: 21,442,760 km (0.098 R)
• M62: 22,678,738 km (0.1 R)
• M63: 23,223,274 km (0.088 R)
• M64: 23,827,201 km (0.064 R)
• M65: 24,882,614 km (0.102 R)
• M66: 25,106,711 km (0.078 R)
• M67: 25,896,289 km (0.116 R)
• M68: 27,038,469 km (0.071 R)
• M69: 27,442,084 km (0.093 R)
• M70: 28,138,611 km (0.114 R)
• M71: 30,562,097 km (0.033 R)
• M72: 31,465,219 km (0.113 R)
• M73: 31,525,806 km (0.116 R)
• M74: 32,316,132 km (0.104 R)
• M75: 34,289,029 km (0.119 R)
• M76: 34,476,026 km (0.051 R)
• M77: 35,038,963 km (0.112 R)
• M78: 35,415,950 km (0.104 R)
• M79: 36,237,242 km (0.098 R)
• M80: 38,479,714 km (0.069 R)
• M81: 38,803,593 km (0.06 R)
• M82: 38,868,519 km (0.113 R)
• M83: 40,634,671 km (0.052 R)
• M84: 41,560,682 km (0.118 R)
• M85: 41,627,104 km (0.11 R)
• M86: 43,164,222 km (0.107 R)
• M87: 43,366,179 km (0.044 R)
• M88: 43,568,285 km (0.065 R)
• M89: 43,973,546 km (0.074 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit