🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 12.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 358 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,624,064 km

• M1: 161,416 km (0.093 R)
• M2: 263,442 km (0.084 R)
• M3: 393,293 km (0.053 R)
• M4: 489,185 km (0.105 R)
• M5: 569,818 km (0.095 R)
• M6: 708,047 km (0.104 R)
• M7: 806,183 km (0.101 R)
• M8: 949,049 km (0.117 R)
• M9: 1,075,908 km (0.05 R)
• M10: 1,174,044 km (0.093 R)
• M11: 1,266,496 km (0.104 R)
• M12: 1,478,027 km (0.073 R)
• M13: 1,598,154 km (0.104 R)
• M14: 1,787,096 km (0.111 R)
• M15: 1,889,720 km (0.118 R)
• M16: 1,978,581 km (0.081 R)
• M17: 2,079,560 km (0.093 R)
• M18: 2,171,563 km (0.111 R)
• M19: 2,275,832 km (0.113 R)
• M20: 2,415,856 km (0.11 R)
• M21: 2,576,225 km (0.051 R)
• M22: 2,675,408 km (0.06 R)
• M23: 2,811,542 km (0.049 R)
• M24: 2,895,616 km (0.054 R)
• M25: 2,980,588 km (0.066 R)
• M26: 3,084,858 km (0.091 R)
• M27: 3,215,457 km (0.072 R)
• M28: 3,572,846 km (0.066 R)
• M29: 3,782,881 km (0.111 R)
• M30: 3,869,349 km (0.108 R)
• M31: 3,949,833 km (0.119 R)
• M32: 4,119,327 km (0.106 R)
• M33: 4,312,009 km (0.087 R)
• M34: 4,430,491 km (0.06 R)
• M35: 4,535,957 km (0.108 R)
• M36: 4,649,352 km (0.105 R)
• M37: 4,814,209 km (0.104 R)
• M38: 4,908,157 km (0.115 R)
• M39: 5,039,354 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 14.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.26 AU - 1.34 AU

Year: 988 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,624,064 km

• M1: 216,019 km (0.052 R)
• M2: 413,638 km (0.093 R)
• M3: 510,877 km (0.111 R)
• M4: 716,125 km (0.11 R)
• M5: 929,452 km (0.043 R)
• M6: 1,033,123 km (0.042 R)
• M7: 1,297,911 km (0.064 R)
• M8: 1,641,687 km (0.071 R)
• M9: 1,762,861 km (0.046 R)
• M10: 1,931,907 km (0.082 R)
• M11: 2,052,932 km (0.075 R)
• M12: 2,176,499 km (0.057 R)
• M13: 2,423,336 km (0.05 R)
• M14: 2,587,744 km (0.056 R)
• M15: 2,867,193 km (0.073 R)
• M16: 3,192,419 km (0.105 R)
• M17: 3,446,585 km (0.049 R)
• M18: 3,576,287 km (0.115 R)
• M19: 3,783,480 km (0.11 R)
• M20: 3,878,923 km (0.086 R)
• M21: 3,994,712 km (0.07 R)
• M22: 4,219,707 km (0.117 R)
• M23: 4,539,847 km (0.057 R)
• M24: 4,982,806 km (0.107 R)
• M25: 5,278,860 km (0.031 R)
• M26: 5,558,907 km (0.042 R)
• M27: 5,678,885 km (0.116 R)
• M28: 5,854,961 km (0.119 R)
• M29: 6,212,650 km (0.095 R)
• M30: 6,497,185 km (0.104 R)
• M31: 6,623,745 km (0.112 R)
• M32: 6,774,390 km (0.106 R)
• M33: 7,079,121 km (0.083 R)
• M34: 7,496,499 km (0.054 R)
• M35: 8,230,725 km (0.107 R)
• M36: 8,355,490 km (0.113 R)
• M37: 8,455,571 km (0.12 R)
• M38: 8,581,383 km (0.046 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.3

Radius: 12.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.92 AU - 5.56 AU

Year: 7999 Days

Day: 7.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,624,064 km

• M1: 186,100 km (0.102 R)
• M2: 329,564 km (0.108 R)
• M3: 472,280 km (0.1 R)
• M4: 750,533 km (0.114 R)
• M5: 1,082,041 km (0.097 R)
• M6: 1,295,218 km (0.038 R)
• M7: 1,587,084 km (0.086 R)
• M8: 1,877,453 km (0.11 R)
• M9: 2,017,327 km (0.09 R)
• M10: 2,357,662 km (0.116 R)
• M11: 2,483,773 km (0.118 R)
• M12: 2,638,158 km (0.039 R)
• M13: 3,038,183 km (0.117 R)
• M14: 3,689,233 km (0.118 R)
• M15: 4,259,351 km (0.033 R)
• M16: 4,889,457 km (0.107 R)
• M17: 5,414,845 km (0.049 R)
• M18: 5,684,270 km (0.097 R)
• M19: 5,889,369 km (0.079 R)
• M20: 6,770,052 km (0.117 R)
• M21: 6,987,567 km (0.09 R)
• M22: 7,429,629 km (0.084 R)
• M23: 7,804,970 km (0.075 R)
• M24: 8,109,701 km (0.108 R)
• M25: 8,225,041 km (0.093 R)
• M26: 8,574,352 km (0.085 R)
• M27: 9,207,300 km (0.099 R)
• M28: 9,488,993 km (0.101 R)
• M29: 9,569,925 km (0.093 R)
• M30: 10,392,863 km (0.102 R)
• M31: 10,560,114 km (0.108 R)
• M32: 10,770,598 km (0.078 R)
• M33: 11,539,531 km (0.051 R)
• M34: 12,281,985 km (0.109 R)
• M35: 12,503,390 km (0.102 R)
• M36: 13,130,205 km (0.108 R)
• M37: 13,220,562 km (0.066 R)
• M38: 14,228,553 km (0.086 R)
• M39: 14,930,017 km (0.052 R)
• M40: 15,071,686 km (0.103 R)
• M41: 15,979,147 km (0.084 R)
• M42: 16,124,107 km (0.111 R)
• M43: 16,757,056 km (0.12 R)
• M44: 16,904,410 km (0.081 R)
• M45: 17,348,715 km (0.089 R)
• M46: 17,497,715 km (0.074 R)
• M47: 17,947,107 km (0.109 R)
• M48: 19,575,929 km (0.099 R)
• M49: 20,512,860 km (0.107 R)
• M50: 20,828,362 km (0.077 R)
• M51: 21,517,709 km (0.105 R)
• M52: 21,624,372 km (0.098 R)
• M53: 22,052,970 km (0.116 R)
• M54: 22,214,386 km (0.089 R)
• M55: 22,484,261 km (0.113 R)
• M56: 22,918,543 km (0.076 R)
• M57: 23,795,187 km (0.087 R)
• M58: 24,571,301 km (0.116 R)
• M59: 25,187,046 km (0.102 R)
• M60: 25,807,727 km (0.088 R)
• M61: 25,977,969 km (0.068 R)
• M62: 26,605,084 km (0.113 R)
• M63: 27,006,754 km (0.06 R)
• M64: 28,633,631 km (0.078 R)
• M65: 28,751,065 km (0.086 R)
• M66: 29,340,630 km (0.111 R)
• M67: 29,636,834 km (0.068 R)
• M68: 29,874,545 km (0.11 R)
• M69: 30,651,557 km (0.113 R)
• M70: 32,225,476 km (0.118 R)
• M71: 32,714,960 km (0.089 R)
• M72: 33,083,719 km (0.12 R)
• M73: 34,572,666 km (0.071 R)
• M74: 35,262,312 km (0.099 R)
• M75: 35,703,626 km (0.044 R)
• M76: 36,083,306 km (0.05 R)
• M77: 36,655,368 km (0.091 R)
• M78: 36,974,610 km (0.109 R)
• M79: 37,102,516 km (0.087 R)
• M80: 37,486,982 km (0.112 R)
• M81: 37,808,618 km (0.115 R)
• M82: 37,937,422 km (0.058 R)
• M83: 40,413,566 km (0.102 R)
• M84: 41,206,285 km (0.095 R)
• M85: 42,605,922 km (0.106 R)
• M86: 42,874,301 km (0.099 R)
• M87: 43,412,704 km (0.099 R)
• M88: 43,750,346 km (0.068 R)
• M89: 44,088,886 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 7.5

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.52 AU - 11.04 AU

Year: 21980 Days

Day: 21.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,624,064 km

• M1: 329,265 km (0.063 R)
• M2: 713,582 km (0.089 R)
• M3: 833,410 km (0.088 R)
• M4: 1,913,806 km (0.11 R)
• M5: 2,014,635 km (0.09 R)
• M6: 2,435,453 km (0.028 R)
• M7: 2,544,959 km (0.094 R)
• M8: 2,768,907 km (0.111 R)
• M9: 3,478,599 km (0.103 R)
• M10: 3,560,878 km (0.052 R)
• M11: 3,981,847 km (0.088 R)
• M12: 4,597,442 km (0.102 R)
• M13: 6,162,684 km (0.093 R)
• M14: 7,342,263 km (0.054 R)
• M15: 7,930,482 km (0.058 R)
• M16: 9,437,830 km (0.116 R)
• M17: 10,135,555 km (0.106 R)
• M18: 10,253,438 km (0.073 R)
• M19: 12,076,139 km (0.041 R)
• M20: 12,578,937 km (0.078 R)
• M21: 13,669,805 km (0.103 R)
• M22: 14,924,632 km (0.116 R)
• M23: 15,126,140 km (0.036 R)
• M24: 15,531,849 km (0.062 R)
• M25: 15,667,834 km (0.027 R)
• M26: 16,215,811 km (0.1 R)
• M27: 16,423,004 km (0.085 R)
• M28: 16,561,531 km (0.03 R)
• M29: 17,119,831 km (0.038 R)
• M30: 17,330,764 km (0.032 R)
• M31: 17,471,835 km (0.089 R)
• M32: 18,758,825 km (0.085 R)
• M33: 20,372,836 km (0.032 R)
• M34: 20,596,336 km (0.095 R)
• M35: 20,745,934 km (0.117 R)
• M36: 21,423,013 km (0.073 R)
• M37: 21,498,710 km (0.099 R)
• M38: 22,413,800 km (0.102 R)
• M39: 22,876,058 km (0.072 R)
• M40: 26,037,809 km (0.08 R)
• M41: 26,118,591 km (0.117 R)
• M42: 26,280,307 km (0.12 R)
• M43: 27,094,418 km (0.1 R)
• M44: 28,165,090 km (0.068 R)
• M45: 28,497,198 km (0.077 R)
• M46: 28,830,801 km (0.091 R)
• M47: 29,165,601 km (0.118 R)
• M48: 29,585,821 km (0.11 R)
• M49: 30,944,320 km (0.068 R)
• M50: 31,201,329 km (0.091 R)
• M51: 31,458,936 km (0.095 R)
• M52: 32,496,846 km (0.102 R)
• M53: 33,194,870 km (0.111 R)
• M54: 34,339,742 km (0.1 R)
• M55: 38,126,214 km (0.113 R)
• M56: 40,255,141 km (0.097 R)
• M57: 40,629,286 km (0.066 R)
• M58: 40,723,084 km (0.075 R)
• M59: 41,004,627 km (0.105 R)
• M60: 41,381,165 km (0.073 R)
• M61: 42,042,686 km (0.091 R)
• M62: 42,422,366 km (0.104 R)
• M63: 43,568,136 km (0.093 R)
• M64: 44,144,686 km (0.118 R)
• M65: 44,917,509 km (0.095 R)
• M66: 45,402,804 km (0.089 R)
• M67: 48,450,113 km (0.083 R)
• M68: 49,347,251 km (0.092 R)
• M69: 51,461,518 km (0.087 R)
• M70: 53,092,135 km (0.095 R)
• M71: 53,913,876 km (0.098 R)
• M72: 54,429,540 km (0.041 R)
• M73: 55,050,520 km (0.074 R)
• M74: 55,361,834 km (0.084 R)
• M75: 55,465,804 km (0.03 R)
• M76: 58,084,814 km (0.035 R)
• M77: 59,888,665 km (0.114 R)
• M78: 62,574,695 km (0.107 R)
• M79: 62,683,004 km (0.038 R)
• M80: 64,423,575 km (0.114 R)
• M81: 64,861,149 km (0.089 R)
• M82: 65,409,575 km (0.103 R)
• M83: 66,511,064 km (0.111 R)
• M84: 70,189,077 km (0.1 R)
• M85: 70,977,607 km (0.047 R)
• M86: 71,542,788 km (0.066 R)
• M87: 72,677,488 km (0.096 R)
• M88: 73,818,172 km (0.116 R)
• M89: 74,620,166 km (0.047 R)
• M90: 76,117,192 km (0.099 R)
• M91: 76,348,320 km (0.108 R)
• M92: 76,811,476 km (0.129 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit