🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 9.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 378 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,807,937 km

• M1: 122,371 km (0.093 R)
• M2: 209,886 km (0.098 R)
• M3: 271,819 km (0.084 R)
• M4: 334,950 km (0.097 R)
• M5: 411,693 km (0.12 R)
• M6: 594,203 km (0.05 R)
• M7: 676,033 km (0.119 R)
• M8: 774,618 km (0.119 R)
• M9: 856,448 km (0.042 R)
• M10: 978,071 km (0.056 R)
• M11: 1,062,594 km (0.026 R)
• M12: 1,159,533 km (0.056 R)
• M13: 1,290,282 km (0.031 R)
• M14: 1,383,631 km (0.074 R)
• M15: 1,468,752 km (0.092 R)
• M16: 1,577,659 km (0.046 R)
• M17: 1,655,450 km (0.045 R)
• M18: 1,740,422 km (0.043 R)
• M19: 1,855,911 km (0.052 R)
• M20: 1,986,211 km (0.064 R)
• M21: 2,180,987 km (0.118 R)
• M22: 2,318,617 km (0.084 R)
• M23: 2,401,345 km (0.053 R)
• M24: 2,485,120 km (0.076 R)
• M25: 2,622,600 km (0.055 R)
• M26: 2,769,206 km (0.094 R)
• M27: 2,836,824 km (0.112 R)
• M28: 2,946,180 km (0.06 R)
• M29: 3,008,264 km (0.047 R)
• M30: 3,084,858 km (0.072 R)
• M31: 3,162,050 km (0.031 R)
• M32: 3,254,053 km (0.099 R)
• M33: 3,325,561 km (0.084 R)
• M34: 3,390,337 km (0.115 R)
• M35: 3,565,067 km (0.11 R)
• M36: 3,885,805 km (0.026 R)
• M37: 4,053,504 km (0.116 R)
• M38: 4,153,734 km (0.069 R)
• M39: 4,278,350 km (0.11 R)
• M40: 4,356,739 km (0.1 R)
• M41: 4,475,370 km (0.083 R)
• M42: 4,539,099 km (0.079 R)
• M43: 4,627,212 km (0.1 R)
• M44: 4,748,236 km (0.116 R)
• M45: 4,862,230 km (0.101 R)
• M46: 4,935,982 km (0.067 R)
• M47: 5,068,077 km (0.1 R)
• M48: 5,209,596 km (0.1 R)
• M49: 5,327,180 km (0.097 R)
• M50: 5,573,717 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 13.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.95 AU - 4.07 AU

Year: 5185 Days

Day: 10.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,807,937 km

• M1: 198,666 km (0.108 R)
• M2: 346,917 km (0.091 R)
• M3: 509,680 km (0.073 R)
• M4: 648,058 km (0.097 R)
• M5: 1,018,612 km (0.095 R)
• M6: 1,564,943 km (0.099 R)
• M7: 2,106,787 km (0.072 R)
• M8: 2,333,428 km (0.104 R)
• M9: 2,568,296 km (0.114 R)
• M10: 2,725,823 km (0.108 R)
• M11: 3,285,618 km (0.073 R)
• M12: 3,561,477 km (0.106 R)
• M13: 3,666,943 km (0.109 R)
• M14: 3,809,211 km (0.06 R)
• M15: 4,548,224 km (0.108 R)
• M16: 4,882,276 km (0.087 R)
• M17: 5,184,464 km (0.115 R)
• M18: 5,277,813 km (0.106 R)
• M19: 6,170,314 km (0.055 R)
• M20: 6,626,886 km (0.106 R)
• M21: 6,757,336 km (0.068 R)
• M22: 6,874,022 km (0.1 R)
• M23: 7,124,150 km (0.037 R)
• M24: 7,648,790 km (0.11 R)
• M25: 8,388,551 km (0.09 R)
• M26: 8,529,921 km (0.049 R)
• M27: 9,688,556 km (0.053 R)
• M28: 10,370,424 km (0.092 R)
• M29: 11,016,238 km (0.081 R)
• M30: 11,657,713 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 7.2

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.19 AU - 6.71 AU

Year: 10577 Days

Day: 19.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,807,937 km

• M1: 103,372 km (0.112 R)
• M2: 161,416 km (0.085 R)
• M3: 388,206 km (0.088 R)
• M4: 611,855 km (0.068 R)
• M5: 757,115 km (0.106 R)
• M6: 1,258,716 km (0.082 R)
• M7: 1,517,970 km (0.117 R)
• M8: 3,460,947 km (0.078 R)
• M9: 3,657,369 km (0.091 R)
• M10: 4,233,470 km (0.054 R)
• M11: 5,317,756 km (0.11 R)
• M12: 5,393,003 km (0.101 R)
• M13: 5,851,820 km (0.079 R)
• M14: 6,125,135 km (0.108 R)
• M15: 7,427,684 km (0.076 R)
• M16: 7,511,907 km (0.114 R)
• M17: 7,809,009 km (0.115 R)
• M18: 8,458,712 km (0.086 R)
• M19: 8,546,676 km (0.098 R)
• M20: 8,901,522 km (0.072 R)
• M21: 9,855,657 km (0.103 R)
• M22: 10,415,453 km (0.045 R)
• M23: 10,889,827 km (0.092 R)
• M24: 11,516,942 km (0.095 R)
• M25: 11,908,738 km (0.103 R)
• M26: 12,155,874 km (0.078 R)
• M27: 14,140,440 km (0.106 R)
• M28: 14,454,595 km (0.091 R)
• M29: 15,143,194 km (0.087 R)
• M30: 15,250,157 km (0.084 R)
• M31: 15,788,410 km (0.105 R)
• M32: 16,332,796 km (0.118 R)
• M33: 16,772,764 km (0.054 R)
• M34: 16,828,115 km (0.078 R)
• M35: 16,938,817 km (0.091 R)
• M36: 17,216,621 km (0.088 R)
• M37: 17,496,069 km (0.113 R)
• M38: 17,777,014 km (0.102 R)
• M39: 18,229,548 km (0.065 R)
• M40: 19,088,240 km (0.107 R)
• M41: 19,435,456 km (0.096 R)
• M42: 19,668,081 km (0.066 R)
• M43: 20,077,381 km (0.096 R)
• M44: 20,194,815 km (0.104 R)
• M45: 20,726,187 km (0.086 R)
• M46: 22,287,091 km (0.097 R)
• M47: 22,652,558 km (0.094 R)
• M48: 22,958,785 km (0.052 R)
• M49: 23,020,120 km (0.061 R)
• M50: 23,327,993 km (0.093 R)
• M51: 23,699,145 km (0.06 R)
• M52: 23,761,079 km (0.064 R)
• M53: 24,447,284 km (0.111 R)
• M54: 25,076,642 km (0.046 R)
• M55: 25,456,770 km (0.079 R)
• M56: 25,520,350 km (0.119 R)
• M57: 26,094,656 km (0.099 R)
• M58: 27,843,156 km (0.086 R)
• M59: 29,029,616 km (0.117 R)
• M60: 29,162,459 km (0.041 R)
• M61: 29,762,796 km (0.115 R)
• M62: 30,840,199 km (0.117 R)
• M63: 30,907,967 km (0.07 R)
• M64: 32,204,682 km (0.06 R)
• M65: 32,273,497 km (0.108 R)
• M66: 33,728,336 km (0.112 R)
• M67: 34,077,946 km (0.12 R)
• M68: 34,147,958 km (0.076 R)
• M69: 35,063,048 km (0.086 R)
• M70: 35,417,146 km (0.105 R)
• M71: 36,845,357 km (0.088 R)
• M72: 37,421,907 km (0.049 R)
• M73: 37,783,785 km (0.031 R)
• M74: 37,856,340 km (0.103 R)
• M75: 38,001,450 km (0.116 R)
• M76: 40,423,289 km (0.054 R)
• M77: 41,092,441 km (0.063 R)
• M78: 41,915,229 km (0.081 R)
• M79: 42,743,403 km (0.071 R)
• M80: 45,414,323 km (0.098 R)
• M81: 45,954,970 km (0.095 R)
• M82: 46,497,861 km (0.049 R)
• M83: 46,964,756 km (0.09 R)
• M84: 47,198,727 km (0.101 R)
• M85: 48,769,055 km (0.098 R)
• M86: 49,322,717 km (0.069 R)
• M87: 49,878,324 km (0.044 R)
• M88: 49,957,910 km (0.108 R)
• M89: 52,364,191 km (0.058 R)
• M90: 53,255,944 km (0.111 R)
• M91: 53,825,912 km (0.111 R)
• M92: 54,479,954 km (0.106 R)
• M93: 54,725,893 km (0.039 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit