🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 9.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.58 AU - 0.78 AU

Year: 362 Days

Day: 14 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,615,050 km

• M1: 115,789 km (0.101 R)
• M2: 180,565 km (0.103 R)
• M3: 257,757 km (0.117 R)
• M4: 317,147 km (0.094 R)
• M5: 414,984 km (0.098 R)
• M6: 497,114 km (0.071 R)
• M7: 618,138 km (0.104 R)
• M8: 679,922 km (0.081 R)
• M9: 788,979 km (0.064 R)
• M10: 869,313 km (0.107 R)
• M11: 1,015,470 km (0.08 R)
• M12: 1,103,583 km (0.08 R)
• M13: 1,169,855 km (0.057 R)
• M14: 1,233,883 km (0.12 R)
• M15: 1,388,119 km (0.03 R)
• M16: 1,564,345 km (0.099 R)
• M17: 1,675,347 km (0.119 R)
• M18: 1,768,546 km (0.104 R)
• M19: 1,838,558 km (0.051 R)
• M20: 1,922,333 km (0.052 R)
• M21: 2,007,155 km (0.097 R)
• M22: 2,106,488 km (0.09 R)
• M23: 2,234,095 km (0.066 R)
• M24: 2,332,530 km (0.082 R)
• M25: 2,538,676 km (0.112 R)
• M26: 2,665,236 km (0.097 R)
• M27: 2,793,890 km (0.116 R)
• M28: 2,934,512 km (0.026 R)
• M29: 3,314,042 km (0.103 R)
• M30: 3,416,516 km (0.109 R)
• M31: 3,488,922 km (0.093 R)
• M32: 3,556,689 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 11.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.38 AU - 1.64 AU

Year: 1198 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,615,050 km

• M1: 148,850 km (0.096 R)
• M2: 287,378 km (0.116 R)
• M3: 366,365 km (0.109 R)
• M4: 524,939 km (0.045 R)
• M5: 702,512 km (0.11 R)
• M6: 855,700 km (0.102 R)
• M7: 964,457 km (0.112 R)
• M8: 1,045,240 km (0.113 R)
• M9: 1,120,039 km (0.102 R)
• M10: 1,196,933 km (0.116 R)
• M11: 1,288,935 km (0.05 R)
• M12: 1,378,993 km (0.084 R)
• M13: 1,518,119 km (0.085 R)
• M14: 1,657,395 km (0.103 R)
• M15: 1,831,228 km (0.089 R)
• M16: 1,923,081 km (0.1 R)
• M17: 2,053,231 km (0.077 R)
• M18: 2,278,824 km (0.115 R)
• M19: 2,366,938 km (0.078 R)
• M20: 2,518,331 km (0.069 R)
• M21: 2,626,789 km (0.055 R)
• M22: 2,725,224 km (0.089 R)
• M23: 2,807,204 km (0.084 R)
• M24: 2,908,033 km (0.091 R)
• M25: 3,003,925 km (0.09 R)
• M26: 3,101,014 km (0.086 R)
• M27: 3,348,150 km (0.099 R)
• M28: 3,436,263 km (0.065 R)
• M29: 3,544,273 km (0.077 R)
• M30: 3,666,494 km (0.064 R)
• M31: 4,162,262 km (0.117 R)
• M32: 4,442,309 km (0.098 R)
• M33: 4,602,229 km (0.113 R)
• M34: 4,735,670 km (0.117 R)
• M35: 4,834,854 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.8

Radius: 3.6

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.21 AU - 9.77 AU

Year: 14583 Days

Day: 23.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,615,050 km

• M1: 92,751 km (0.112 R)
• M2: 128,953 km (0.118 R)
• M3: 171,290 km (0.09 R)
• M4: 271,670 km (0.051 R)
• M5: 316,998 km (0.11 R)
• M6: 389,852 km (0.109 R)
• M7: 523,593 km (0.112 R)
• M8: 814,710 km (0.11 R)
• M9: 847,921 km (0.114 R)
• M10: 1,185,862 km (0.099 R)
• M11: 1,339,649 km (0.103 R)
• M12: 1,708,408 km (0.12 R)
• M13: 1,772,884 km (0.1 R)
• M14: 1,837,959 km (0.059 R)
• M15: 2,129,675 km (0.106 R)
• M16: 2,222,426 km (0.097 R)
• M17: 2,340,010 km (0.025 R)
• M18: 2,411,667 km (0.108 R)
• M19: 2,532,542 km (0.106 R)
• M20: 2,557,076 km (0.058 R)
• M21: 2,581,610 km (0.09 R)
• M22: 3,460,498 km (0.078 R)
• M23: 4,246,934 km (0.068 R)
• M24: 4,540,744 km (0.108 R)
• M25: 5,178,779 km (0.081 R)
• M26: 5,397,790 km (0.054 R)
• M27: 6,203,973 km (0.092 R)
• M28: 6,841,410 km (0.085 R)
• M29: 6,875,518 km (0.11 R)
• M30: 6,943,884 km (0.101 R)
• M31: 7,569,802 km (0.092 R)
• M32: 8,286,226 km (0.042 R)
• M33: 8,615,491 km (0.066 R)
• M34: 9,174,089 km (0.074 R)
• M35: 9,362,732 km (0.11 R)
• M36: 10,208,409 km (0.115 R)
• M37: 10,719,435 km (0.052 R)
• M38: 10,759,079 km (0.084 R)
• M39: 10,798,872 km (0.086 R)
• M40: 11,319,472 km (0.117 R)
• M41: 11,807,311 km (0.033 R)
• M42: 12,012,559 km (0.03 R)
• M43: 12,301,882 km (0.098 R)
• M44: 12,971,931 km (0.077 R)
• M45: 13,098,790 km (0.09 R)
• M46: 13,912,303 km (0.105 R)
• M47: 14,085,687 km (0.068 R)
• M48: 14,434,549 km (0.107 R)
• M49: 14,830,385 km (0.114 R)
• M50: 15,007,359 km (0.102 R)
• M51: 15,498,040 km (0.066 R)
• M52: 15,722,736 km (0.071 R)
• M53: 16,129,942 km (0.117 R)
• M54: 16,449,034 km (0.098 R)
• M55: 16,540,588 km (0.089 R)
• M56: 17,558,900 km (0.062 R)
• M57: 17,840,144 km (0.097 R)
• M58: 17,981,215 km (0.113 R)
• M59: 18,312,126 km (0.039 R)
• M60: 19,268,355 km (0.061 R)
• M61: 19,413,166 km (0.111 R)
• M62: 19,947,380 km (0.077 R)
• M63: 20,831,803 km (0.113 R)
• M64: 21,229,135 km (0.119 R)
• M65: 21,378,583 km (0.086 R)
• M66: 22,791,684 km (0.104 R)
• M67: 22,944,873 km (0.099 R)
• M68: 23,767,511 km (0.091 R)
• M69: 24,026,615 km (0.107 R)
• M70: 24,390,886 km (0.108 R)
• M71: 24,495,305 km (0.115 R)
• M72: 25,124,962 km (0.065 R)
• M73: 25,547,576 km (0.037 R)
• M74: 26,937,490 km (0.072 R)
• M75: 27,968,668 km (0.06 R)
• M76: 28,516,496 km (0.101 R)
• M77: 28,626,600 km (0.12 R)
• M78: 28,902,159 km (0.075 R)
• M79: 29,400,470 km (0.098 R)
• M80: 29,901,622 km (0.054 R)
• M81: 33,545,976 km (0.115 R)
• M82: 35,124,832 km (0.118 R)
• M83: 35,360,748 km (0.096 R)
• M84: 35,419,839 km (0.076 R)
• M85: 37,568,214 km (0.075 R)
• M86: 38,719,070 km (0.117 R)
• M87: 39,451,801 km (0.034 R)
• M88: 40,250,803 km (0.079 R)
• M89: 40,807,008 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit