🌌 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: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 8.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.62 AU - 0.76 AU

Year: 376 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,179,612 km

• M1: 111,151 km (0.103 R)
• M2: 173,833 km (0.091 R)
• M3: 229,932 km (0.104 R)
• M4: 285,283 km (0.114 R)
• M5: 347,217 km (0.109 R)
• M6: 430,842 km (0.035 R)
• M7: 519,553 km (0.098 R)
• M8: 593,754 km (0.089 R)
• M9: 652,696 km (0.089 R)
• M10: 753,824 km (0.095 R)
• M11: 835,803 km (0.106 R)
• M12: 990,787 km (0.119 R)
• M13: 1,058,555 km (0.041 R)
• M14: 1,159,383 km (0.065 R)
• M15: 1,279,959 km (0.038 R)
• M16: 1,379,292 km (0.103 R)
• M17: 1,516,025 km (0.034 R)
• M18: 1,573,022 km (0.082 R)
• M19: 1,901,090 km (0.105 R)
• M20: 2,044,255 km (0.064 R)
• M21: 2,191,010 km (0.045 R)
• M22: 2,250,700 km (0.104 R)
• M23: 2,366,788 km (0.115 R)
• M24: 2,469,262 km (0.118 R)
• M25: 2,552,289 km (0.062 R)
• M26: 2,620,506 km (0.115 R)
• M27: 2,753,349 km (0.074 R)
• M28: 2,812,590 km (0.081 R)
• M29: 2,921,347 km (0.118 R)
• M30: 3,009,311 km (0.079 R)
• M31: 3,092,786 km (0.055 R)
• M32: 3,222,039 km (0.065 R)
• M33: 3,301,625 km (0.072 R)
• M34: 3,381,809 km (0.114 R)
• M35: 3,468,576 km (0.106 R)
• M36: 3,526,919 km (0.057 R)
• M37: 3,679,808 km (0.033 R)
• M38: 3,757,151 km (0.055 R)
• M39: 3,895,229 km (0.073 R)
• M40: 3,980,201 km (0.089 R)
• M41: 4,195,173 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.2

Radius: 14.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.08 AU - 1.52 AU

Year: 972 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,179,612 km

• M1: 227,389 km (0.085 R)
• M2: 414,685 km (0.117 R)
• M3: 576,401 km (0.06 R)
• M4: 723,904 km (0.058 R)
• M5: 838,346 km (0.086 R)
• M6: 939,923 km (0.077 R)
• M7: 1,114,504 km (0.081 R)
• M8: 1,255,874 km (0.104 R)
• M9: 1,444,517 km (0.079 R)
• M10: 1,563,747 km (0.042 R)
• M11: 1,736,532 km (0.077 R)
• M12: 1,922,482 km (0.051 R)
• M13: 2,021,516 km (0.1 R)
• M14: 2,183,531 km (0.101 R)
• M15: 2,328,940 km (0.085 R)
• M16: 2,449,067 km (0.099 R)
• M17: 2,615,120 km (0.112 R)
• M18: 2,792,543 km (0.106 R)
• M19: 3,097,274 km (0.053 R)
• M20: 3,222,338 km (0.096 R)
• M21: 3,381,061 km (0.078 R)
• M22: 3,534,250 km (0.117 R)
• M23: 3,881,317 km (0.077 R)
• M24: 4,093,297 km (0.097 R)
• M25: 4,222,250 km (0.087 R)
• M26: 4,317,843 km (0.11 R)
• M27: 4,484,495 km (0.118 R)
• M28: 4,590,859 km (0.054 R)
• M29: 4,815,406 km (0.037 R)
• M30: 4,906,212 km (0.096 R)
• M31: 5,080,344 km (0.074 R)
• M32: 5,182,220 km (0.058 R)
• M33: 5,340,943 km (0.118 R)
• M34: 5,435,040 km (0.095 R)
• M35: 5,586,732 km (0.115 R)
• M36: 5,768,793 km (0.115 R)
• M37: 5,982,120 km (0.065 R)
• M38: 6,198,139 km (0.106 R)
• M39: 6,466,667 km (0.097 R)
• M40: 6,567,197 km (0.11 R)
• M41: 6,729,062 km (0.11 R)
• M42: 6,851,283 km (0.097 R)
• M43: 7,025,864 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 10.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.29 AU - 1.41 AU

Year: 1029 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,179,612 km

• M1: 152,739 km (0.052 R)
• M2: 220,208 km (0.067 R)
• M3: 290,968 km (0.054 R)
• M4: 370,105 km (0.086 R)
• M5: 437,125 km (0.115 R)
• M6: 542,591 km (0.109 R)
• M7: 705,504 km (0.057 R)
• M8: 793,467 km (0.076 R)
• M9: 921,074 km (0.119 R)
• M10: 1,030,879 km (0.109 R)
• M11: 1,106,725 km (0.116 R)
• M12: 1,359,845 km (0.098 R)
• M13: 1,602,193 km (0.042 R)
• M14: 1,691,204 km (0.081 R)
• M15: 1,812,528 km (0.034 R)
• M16: 1,897,499 km (0.056 R)
• M17: 2,055,924 km (0.118 R)
• M18: 2,185,774 km (0.111 R)
• M19: 2,402,691 km (0.095 R)
• M20: 2,591,783 km (0.069 R)
• M21: 2,785,961 km (0.046 R)
• M22: 2,857,768 km (0.118 R)
• M23: 3,012,452 km (0.061 R)
• M24: 3,086,204 km (0.11 R)
• M25: 3,282,776 km (0.09 R)
• M26: 3,648,991 km (0.115 R)
• M27: 4,099,580 km (0.106 R)
• M28: 4,284,932 km (0.104 R)
• M29: 4,483,598 km (0.091 R)
• M30: 5,064,636 km (0.099 R)
• M31: 5,330,471 km (0.069 R)
• M32: 5,533,027 km (0.113 R)
• M33: 5,818,460 km (0.081 R)
• M34: 6,026,999 km (0.065 R)
• M35: 6,108,829 km (0.053 R)
• M36: 6,297,173 km (0.083 R)
• M37: 6,499,279 km (0.117 R)
• M38: 6,583,204 km (0.071 R)
• M39: 6,800,719 km (0.051 R)
• M40: 7,045,013 km (0.111 R)
• M41: 7,267,465 km (0.055 R)
• M42: 7,354,531 km (0.107 R)
• M43: 7,529,859 km (0.109 R)
• M44: 7,655,970 km (0.082 R)
• M45: 7,897,421 km (0.065 R)
• M46: 8,025,477 km (0.084 R)
• M47: 8,154,281 km (0.079 R)
• M48: 8,296,848 km (0.063 R)
• M49: 8,650,048 km (0.061 R)
• M50: 8,742,500 km (0.067 R)
• M51: 9,008,335 km (0.108 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.58 AU - 2.46 AU

Year: 1883 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,179,612 km

• M1: 194,178 km (0.069 R)
• M2: 299,495 km (0.093 R)
• M3: 422,315 km (0.111 R)
• M4: 572,062 km (0.044 R)
• M5: 749,336 km (0.097 R)
• M6: 884,423 km (0.073 R)
• M7: 979,716 km (0.119 R)
• M8: 1,235,230 km (0.115 R)
• M9: 1,331,571 km (0.109 R)
• M10: 1,526,197 km (0.067 R)
• M11: 1,757,925 km (0.111 R)
• M12: 1,916,648 km (0.111 R)
• M13: 2,066,096 km (0.056 R)
• M14: 2,189,963 km (0.116 R)
• M15: 2,354,072 km (0.101 R)
• M16: 2,592,681 km (0.068 R)
• M17: 2,687,227 km (0.12 R)
• M18: 2,986,422 km (0.105 R)
• M19: 3,127,493 km (0.046 R)
• M20: 3,270,957 km (0.108 R)
• M21: 3,416,666 km (0.05 R)
• M22: 3,652,582 km (0.045 R)
• M23: 3,768,221 km (0.091 R)
• M24: 4,012,215 km (0.116 R)
• M25: 4,261,595 km (0.099 R)
• M26: 4,688,696 km (0.077 R)
• M27: 4,814,658 km (0.103 R)
• M28: 4,931,943 km (0.104 R)
• M29: 5,040,401 km (0.113 R)
• M30: 5,209,596 km (0.072 R)
• M31: 5,574,017 km (0.1 R)
• M32: 5,759,518 km (0.104 R)
• M33: 5,894,605 km (0.106 R)
• M34: 6,020,417 km (0.063 R)
• M35: 6,168,219 km (0.057 R)
• M36: 6,564,953 km (0.105 R)
• M37: 6,717,244 km (0.1 R)
• M38: 6,914,862 km (0.108 R)
• M39: 7,014,345 km (0.095 R)
• M40: 7,147,786 km (0.037 R)
• M41: 7,655,821 km (0.104 R)
• M42: 7,781,782 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 4

Gravity: 56.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.22 AU - 8.52 AU

Year: 14483 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,179,612 km

• M1: 60,737 km (0.112 R)
• M2: 107,112 km (0.096 R)
• M3: 398,529 km (0.094 R)
• M4: 607,068 km (0.119 R)
• M5: 822,938 km (0.11 R)
• M6: 939,325 km (0.081 R)
• M7: 1,111,213 km (0.092 R)
• M8: 1,456,186 km (0.107 R)
• M9: 1,684,023 km (0.096 R)
• M10: 2,015,383 km (0.11 R)
• M11: 2,532,243 km (0.114 R)
• M12: 2,667,629 km (0.114 R)
• M13: 2,701,887 km (0.111 R)
• M14: 2,981,037 km (0.074 R)
• M15: 3,196,308 km (0.06 R)
• M16: 3,379,565 km (0.12 R)
• M17: 3,641,811 km (0.03 R)
• M18: 3,679,808 km (0.068 R)
• M19: 4,067,267 km (0.099 R)
• M20: 5,565,490 km (0.071 R)
• M21: 5,609,322 km (0.04 R)
• M22: 5,964,168 km (0.12 R)
• M23: 6,144,284 km (0.109 R)
• M24: 7,071,491 km (0.078 R)
• M25: 7,697,259 km (0.119 R)
• M26: 7,746,028 km (0.095 R)
• M27: 8,290,415 km (0.107 R)
• M28: 9,467,750 km (0.089 R)
• M29: 9,995,831 km (0.076 R)
• M30: 11,025,213 km (0.083 R)
• M31: 11,246,170 km (0.088 R)
• M32: 11,357,171 km (0.107 R)
• M33: 12,372,791 km (0.11 R)
• M34: 12,891,447 km (0.098 R)
• M35: 13,358,342 km (0.095 R)
• M36: 13,476,075 km (0.055 R)
• M37: 13,534,867 km (0.085 R)
• M38: 14,549,739 km (0.036 R)
• M39: 14,610,326 km (0.06 R)
• M40: 14,974,747 km (0.077 R)
• M41: 15,342,309 km (0.082 R)
• M42: 16,336,686 km (0.037 R)
• M43: 16,462,498 km (0.113 R)
• M44: 17,351,857 km (0.115 R)
• M45: 18,061,549 km (0.11 R)
• M46: 19,110,530 km (0.102 R)
• M47: 19,776,240 km (0.106 R)
• M48: 20,111,938 km (0.105 R)
• M49: 22,443,869 km (0.097 R)
• M50: 22,513,732 km (0.108 R)
• M51: 27,356,813 km (0.104 R)
• M52: 30,782,006 km (0.092 R)
• M53: 30,859,647 km (0.093 R)
• M54: 31,639,650 km (0.114 R)
• M55: 31,718,040 km (0.025 R)
• M56: 32,980,496 km (0.057 R)
• M57: 33,458,162 km (0.103 R)
• M58: 33,537,898 km (0.07 R)
• M59: 33,857,888 km (0.088 R)
• M60: 34,259,259 km (0.086 R)
• M61: 35,962,131 km (0.113 R)
• M62: 37,526,327 km (0.115 R)
• M63: 38,525,640 km (0.07 R)
• M64: 39,112,662 km (0.107 R)
• M65: 39,196,736 km (0.111 R)
• M66: 41,062,072 km (0.091 R)
• M67: 41,233,063 km (0.101 R)
• M68: 41,404,352 km (0.058 R)
• M69: 42,696,130 km (0.089 R)
• M70: 44,702,537 km (0.116 R)
• M71: 45,672,828 km (0.109 R)
• M72: 46,917,931 km (0.092 R)
• M73: 49,987,680 km (0.069 R)
• M74: 52,378,553 km (0.109 R)
• M75: 54,524,385 km (0.043 R)
• M76: 54,618,332 km (0.089 R)
• M77: 54,712,429 km (0.077 R)
• M78: 55,088,967 km (0.098 R)
• M79: 56,128,822 km (0.073 R)
• M80: 57,461,739 km (0.112 R)
• M81: 58,324,171 km (0.072 R)
• M82: 59,094,300 km (0.087 R)
• M83: 59,674,142 km (0.103 R)
• M84: 60,644,583 km (0.101 R)
• M85: 60,936,897 km (0.108 R)
• M86: 61,229,511 km (0.048 R)
• M87: 62,896,630 km (0.071 R)
• M88: 63,686,357 km (0.117 R)
• M89: 64,578,708 km (0.105 R)
• M90: 65,076,121 km (0.057 R)
• M91: 66,074,986 km (0.094 R)
• M92: 66,375,678 km (0.119 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: 464 - 12,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit