🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.3

Radius: 12.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 599 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,432,702 km

• M1: 186,100 km (0.119 R)
• M2: 281,543 km (0.099 R)
• M3: 361,877 km (0.07 R)
• M4: 475,123 km (0.037 R)
• M5: 581,038 km (0.076 R)
• M6: 718,070 km (0.116 R)
• M7: 802,443 km (0.032 R)
• M8: 902,524 km (0.101 R)
• M9: 982,559 km (0.046 R)
• M10: 1,112,111 km (0.077 R)
• M11: 1,288,337 km (0.085 R)
• M12: 1,455,288 km (0.098 R)
• M13: 1,551,330 km (0.082 R)
• M14: 1,669,512 km (0.057 R)
• M15: 1,790,836 km (0.055 R)
• M16: 1,899,444 km (0.098 R)
• M17: 1,999,824 km (0.075 R)
• M18: 2,123,691 km (0.077 R)
• M19: 2,205,970 km (0.053 R)
• M20: 2,294,981 km (0.033 R)
• M21: 2,396,558 km (0.114 R)
• M22: 2,740,483 km (0.08 R)
• M23: 2,915,363 km (0.114 R)
• M24: 3,038,333 km (0.102 R)
• M25: 3,137,815 km (0.106 R)
• M26: 3,251,211 km (0.111 R)
• M27: 3,353,087 km (0.066 R)
• M28: 3,488,622 km (0.088 R)
• M29: 3,658,865 km (0.091 R)
• M30: 3,811,754 km (0.081 R)
• M31: 3,892,387 km (0.118 R)
• M32: 4,007,727 km (0.116 R)
• M33: 4,096,738 km (0.1 R)
• M34: 4,220,904 km (0.086 R)
• M35: 4,515,911 km (0.104 R)
• M36: 4,644,266 km (0.111 R)
• M37: 4,766,787 km (0.115 R)
• M38: 4,934,187 km (0.089 R)
• M39: 5,015,119 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 8

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 862 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,432,702 km

• M1: 109,057 km (0.103 R)
• M2: 191,934 km (0.038 R)
• M3: 396,734 km (0.077 R)
• M4: 653,294 km (0.097 R)
• M5: 725,101 km (0.105 R)
• M6: 849,566 km (0.11 R)
• M7: 905,965 km (0.11 R)
• M8: 975,378 km (0.065 R)
• M9: 1,046,736 km (0.09 R)
• M10: 1,150,856 km (0.093 R)
• M11: 1,271,432 km (0.105 R)
• M12: 1,383,032 km (0.1 R)
• M13: 1,443,470 km (0.084 R)
• M14: 1,532,331 km (0.117 R)
• M15: 1,644,380 km (0.092 R)
• M16: 1,737,430 km (0.117 R)
• M17: 1,846,935 km (0.059 R)
• M18: 1,936,395 km (0.052 R)
• M19: 2,142,690 km (0.091 R)
• M20: 2,268,502 km (0.093 R)
• M21: 2,412,864 km (0.105 R)
• M22: 2,568,595 km (0.111 R)
• M23: 2,677,054 km (0.061 R)
• M24: 2,864,201 km (0.085 R)
• M25: 2,959,345 km (0.082 R)
• M26: 3,055,686 km (0.113 R)
• M27: 3,126,296 km (0.103 R)
• M28: 3,224,283 km (0.116 R)
• M29: 3,396,171 km (0.092 R)
• M30: 3,487,874 km (0.1 R)
• M31: 3,589,601 km (0.11 R)
• M32: 3,767,772 km (0.105 R)
• M33: 3,862,767 km (0.045 R)
• M34: 4,025,978 km (0.086 R)
• M35: 4,240,651 km (0.028 R)
• M36: 4,549,570 km (0.112 R)
• M37: 4,671,044 km (0.109 R)
• M38: 4,875,993 km (0.085 R)
• M39: 4,948,548 km (0.093 R)
• M40: 5,073,612 km (0.053 R)
• M41: 5,390,759 km (0.06 R)
• M42: 5,454,937 km (0.093 R)
• M43: 5,649,264 km (0.106 R)
• M44: 5,944,870 km (0.111 R)
• M45: 6,044,502 km (0.099 R)
• M46: 6,100,152 km (0.105 R)
• M47: 6,335,470 km (0.112 R)
• M48: 6,448,715 km (0.094 R)
• M49: 6,700,040 km (0.103 R)
• M50: 6,757,635 km (0.041 R)
• M51: 6,931,318 km (0.082 R)
• M52: 7,177,107 km (0.087 R)
• M53: 7,247,867 km (0.119 R)
• M54: 7,485,279 km (0.078 R)
• M55: 7,653,128 km (0.103 R)
• M56: 7,785,821 km (0.057 R)
• M57: 7,846,408 km (0.07 R)
• M58: 7,931,380 km (0.072 R)
• M59: 7,992,416 km (0.101 R)
• M60: 8,053,452 km (0.106 R)
• M61: 8,348,908 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.7

Radius: 9.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.32 AU - 1.84 AU

Year: 1371 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 59,432,702 km

• M1: 175,927 km (0.058 R)
• M2: 247,884 km (0.111 R)
• M3: 327,021 km (0.087 R)
• M4: 428,448 km (0.116 R)
• M5: 512,822 km (0.118 R)
• M6: 603,478 km (0.085 R)
• M7: 727,046 km (0.112 R)
• M8: 795,711 km (0.112 R)
• M9: 895,792 km (0.064 R)
• M10: 962,513 km (0.087 R)
• M11: 1,069,924 km (0.049 R)
• M12: 1,165,367 km (0.068 R)
• M13: 1,238,820 km (0.034 R)
• M14: 1,399,338 km (0.107 R)
• M15: 1,584,840 km (0.067 R)
• M16: 1,703,770 km (0.082 R)
• M17: 1,835,267 km (0.088 R)
• M18: 1,970,354 km (0.052 R)
• M19: 2,068,789 km (0.028 R)
• M20: 2,395,062 km (0.078 R)
• M21: 2,748,562 km (0.08 R)
• M22: 2,870,185 km (0.116 R)
• M23: 3,199,450 km (0.103 R)
• M24: 3,269,013 km (0.096 R)
• M25: 3,600,821 km (0.114 R)
• M26: 3,685,493 km (0.108 R)
• M27: 3,881,466 km (0.12 R)
• M28: 4,068,464 km (0.038 R)
• M29: 4,156,726 km (0.04 R)
• M30: 4,335,197 km (0.096 R)
• M31: 4,438,270 km (0.104 R)
• M32: 4,581,435 km (0.111 R)
• M33: 4,660,123 km (0.119 R)
• M34: 4,726,096 km (0.103 R)
• M35: 4,832,310 km (0.028 R)
• M36: 5,033,520 km (0.114 R)
• M37: 5,980,324 km (0.079 R)
• M38: 6,196,493 km (0.076 R)
• M39: 6,312,881 km (0.049 R)
• M40: 6,371,373 km (0.079 R)
• M41: 6,592,329 km (0.038 R)
• M42: 6,726,070 km (0.08 R)
• M43: 6,785,759 km (0.025 R)
• M44: 7,208,822 km (0.09 R)
• M45: 7,300,675 km (0.049 R)
• M46: 7,985,684 km (0.078 R)
• M47: 8,351,900 km (0.074 R)
• M48: 8,593,650 km (0.068 R)
• M49: 8,870,555 km (0.114 R)
• M50: 9,100,786 km (0.117 R)
• M51: 9,500,063 km (0.114 R)
• M52: 9,617,647 km (0.086 R)
• M53: 9,803,448 km (0.087 R)
• M54: 9,922,228 km (0.073 R)
• M55: 10,007,350 km (0.108 R)
• M56: 10,195,544 km (0.12 R)
• M57: 10,298,617 km (0.061 R)
• M58: 10,714,798 km (0.045 R)
• M59: 10,802,163 km (0.084 R)
• M60: 10,907,330 km (0.078 R)
• M61: 11,048,102 km (0.088 R)
• M62: 11,207,124 km (0.086 R)
• M63: 11,349,242 km (0.049 R)
• M64: 11,438,253 km (0.066 R)
• M65: 11,778,888 km (0.113 R)
• M66: 11,977,703 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.3

Radius: 10.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.86 AU - 2.24 AU

Year: 2026 Days

Day: 11.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,432,702 km

• M1: 187,297 km (0.027 R)
• M2: 281,992 km (0.034 R)
• M3: 350,508 km (0.047 R)
• M4: 427,252 km (0.042 R)
• M5: 582,534 km (0.086 R)
• M6: 743,651 km (0.094 R)
• M7: 841,787 km (0.106 R)
• M8: 1,043,595 km (0.104 R)
• M9: 1,252,583 km (0.109 R)
• M10: 1,409,212 km (0.067 R)
• M11: 1,783,207 km (0.102 R)
• M12: 2,089,284 km (0.118 R)
• M13: 2,344,199 km (0.081 R)
• M14: 2,481,230 km (0.074 R)
• M15: 2,680,046 km (0.084 R)
• M16: 3,006,768 km (0.046 R)
• M17: 3,118,517 km (0.106 R)
• M18: 3,423,398 km (0.118 R)
• M19: 3,751,466 km (0.117 R)
• M20: 3,831,650 km (0.063 R)
• M21: 4,075,944 km (0.118 R)
• M22: 4,172,285 km (0.068 R)
• M23: 4,537,004 km (0.092 R)
• M24: 4,608,362 km (0.11 R)
• M25: 4,708,892 km (0.078 R)
• M26: 5,118,342 km (0.107 R)
• M27: 5,448,055 km (0.105 R)
• M28: 5,554,419 km (0.055 R)
• M29: 5,877,850 km (0.118 R)
• M30: 6,018,322 km (0.077 R)
• M31: 6,096,861 km (0.102 R)
• M32: 6,366,586 km (0.083 R)
• M33: 6,446,621 km (0.111 R)
• M34: 6,526,955 km (0.064 R)
• M35: 6,753,895 km (0.087 R)
• M36: 6,934,011 km (0.114 R)
• M37: 7,016,439 km (0.1 R)
• M38: 7,099,167 km (0.117 R)
• M39: 7,602,414 km (0.076 R)
• M40: 7,721,494 km (0.098 R)
• M41: 7,824,118 km (0.059 R)
• M42: 8,803,386 km (0.061 R)
• M43: 8,892,696 km (0.118 R)
• M44: 9,090,315 km (0.038 R)
• M45: 9,216,874 km (0.109 R)
• M46: 9,710,248 km (0.066 R)
• M47: 9,802,700 km (0.107 R)
• M48: 9,969,651 km (0.12 R)
• M49: 10,100,100 km (0.058 R)
• M50: 10,325,095 km (0.115 R)
• M51: 10,476,040 km (0.094 R)
• M52: 11,183,787 km (0.106 R)
• M53: 11,338,771 km (0.107 R)
• M54: 11,533,697 km (0.115 R)
• M55: 11,651,131 km (0.118 R)
• M56: 11,749,267 km (0.105 R)
• M57: 11,887,196 km (0.098 R)
• M58: 12,284,229 km (0.103 R)
• M59: 12,364,114 km (0.086 R)
• M60: 12,544,529 km (0.091 R)
• M61: 13,111,655 km (0.067 R)
• M62: 13,357,295 km (0.107 R)
• M63: 13,583,786 km (0.082 R)
• M64: 13,832,268 km (0.119 R)
• M65: 13,915,444 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.2

Radius: 3.8

Gravity: 49.6 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.7 AU - 7.82 AU

Year: 13503 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,432,702 km

• M1: 227,987 km (0.101 R)
• M2: 325,525 km (0.109 R)
• M3: 633,098 km (0.067 R)
• M4: 813,214 km (0.113 R)
• M5: 1,008,738 km (0.097 R)
• M6: 1,390,961 km (0.088 R)
• M7: 2,273,140 km (0.12 R)
• M8: 2,393,416 km (0.081 R)
• M9: 2,830,841 km (0.093 R)
• M10: 2,927,630 km (0.064 R)
• M11: 3,394,226 km (0.047 R)
• M12: 3,497,299 km (0.062 R)
• M13: 3,812,352 km (0.097 R)
• M14: 3,991,271 km (0.099 R)
• M15: 4,027,474 km (0.119 R)
• M16: 4,544,634 km (0.111 R)
• M17: 4,620,181 km (0.088 R)
• M18: 4,849,514 km (0.042 R)
• M19: 5,121,633 km (0.087 R)
• M20: 5,478,872 km (0.098 R)
• M21: 5,518,965 km (0.035 R)
• M22: 5,926,170 km (0.088 R)
• M23: 6,258,876 km (0.083 R)
• M24: 6,343,099 km (0.116 R)
• M25: 6,942,388 km (0.082 R)
• M26: 7,248,914 km (0.069 R)
• M27: 7,739,296 km (0.076 R)
• M28: 8,425,202 km (0.106 R)
• M29: 10,696,547 km (0.109 R)
• M30: 11,304,961 km (0.114 R)
• M31: 11,976,656 km (0.103 R)
• M32: 12,291,111 km (0.12 R)
• M33: 13,521,254 km (0.099 R)
• M34: 14,123,236 km (0.119 R)
• M35: 14,455,343 km (0.062 R)
• M36: 14,789,844 km (0.075 R)
• M37: 15,239,984 km (0.111 R)
• M38: 16,211,472 km (0.063 R)
• M39: 16,385,006 km (0.093 R)
• M40: 16,500,944 km (0.114 R)
• M41: 16,617,182 km (0.082 R)
• M42: 18,454,094 km (0.107 R)
• M43: 18,756,282 km (0.106 R)
• M44: 18,816,869 km (0.025 R)
• M45: 21,803,590 km (0.07 R)
• M46: 23,025,805 km (0.087 R)
• M47: 23,155,656 km (0.107 R)
• M48: 23,481,630 km (0.105 R)
• M49: 23,677,902 km (0.035 R)
• M50: 24,006,270 km (0.085 R)
• M51: 24,204,038 km (0.101 R)
• M52: 24,933,627 km (0.083 R)
• M53: 25,067,068 km (0.114 R)
• M54: 25,200,809 km (0.043 R)
• M55: 25,468,888 km (0.096 R)
• M56: 29,955,178 km (0.103 R)
• M57: 30,881,189 km (0.065 R)
• M58: 31,961,286 km (0.089 R)
• M59: 32,033,841 km (0.103 R)
• M60: 32,615,328 km (0.064 R)
• M61: 32,834,339 km (0.118 R)
• M62: 32,980,646 km (0.109 R)
• M63: 33,420,613 km (0.112 R)
• M64: 34,678,133 km (0.11 R)
• M65: 35,350,126 km (0.06 R)
• M66: 35,800,416 km (0.112 R)
• M67: 38,542,096 km (0.108 R)
• M68: 39,315,667 km (0.114 R)
• M69: 39,860,053 km (0.093 R)
• M70: 40,407,133 km (0.073 R)
• M71: 40,877,917 km (0.101 R)
• M72: 41,271,659 km (0.106 R)
• M73: 42,062,882 km (0.048 R)
• M74: 43,018,962 km (0.116 R)
• M75: 43,821,106 km (0.107 R)
• M76: 44,790,350 km (0.109 R)
• M77: 45,196,210 km (0.088 R)
• M78: 47,078,899 km (0.027 R)
• M79: 47,491,639 km (0.028 R)
• M80: 47,822,699 km (0.047 R)
• M81: 47,905,577 km (0.098 R)
• M82: 49,656,769 km (0.112 R)
• M83: 49,740,694 km (0.104 R)
• M84: 49,824,768 km (0.098 R)
• M85: 52,194,847 km (0.105 R)
• M86: 52,878,659 km (0.069 R)
• M87: 53,393,574 km (0.026 R)
• M88: 54,428,343 km (0.109 R)
• M89: 55,034,962 km (0.117 R)
• M90: 56,517,477 km (0.099 R)
• M91: 57,307,653 km (0.089 R)
• M92: 57,748,219 km (0.085 R)
• M93: 58,101,569 km (0.114 R)
• M94: 58,278,394 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit