🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 260 Days

Day: 12.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 10.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.78 AU - 1.08 AU

Year: 588 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 49,045,046 km

• M1: 135,386 km (0.082 R)
• M2: 217,366 km (0.065 R)
• M3: 316,848 km (0.093 R)
• M4: 425,606 km (0.111 R)
• M5: 505,641 km (0.111 R)
• M6: 576,550 km (0.062 R)
• M7: 647,310 km (0.05 R)
• M8: 725,699 km (0.094 R)
• M9: 794,514 km (0.077 R)
• M10: 893,099 km (0.115 R)
• M11: 1,015,321 km (0.085 R)
• M12: 1,123,480 km (0.072 R)
• M13: 1,194,389 km (0.041 R)
• M14: 1,325,138 km (0.118 R)
• M15: 1,395,000 km (0.104 R)
• M16: 1,572,722 km (0.088 R)
• M17: 1,716,785 km (0.098 R)
• M18: 1,811,331 km (0.063 R)
• M19: 1,889,571 km (0.085 R)
• M20: 1,981,274 km (0.097 R)
• M21: 2,246,212 km (0.055 R)
• M22: 2,363,198 km (0.119 R)
• M23: 2,449,067 km (0.081 R)
• M24: 2,692,462 km (0.101 R)
• M25: 2,824,109 km (0.101 R)
• M26: 3,014,995 km (0.117 R)
• M27: 3,151,878 km (0.091 R)
• M28: 3,254,053 km (0.113 R)
• M29: 3,379,565 km (0.082 R)
• M30: 3,529,463 km (0.119 R)
• M31: 3,605,309 km (0.072 R)
• M32: 3,697,012 km (0.094 R)
• M33: 3,882,663 km (0.107 R)
• M34: 4,039,890 km (0.111 R)
• M35: 4,279,546 km (0.11 R)
• M36: 4,573,357 km (0.1 R)
• M37: 4,664,611 km (0.049 R)
• M38: 4,865,521 km (0.117 R)
• M39: 5,103,531 km (0.111 R)
• M40: 5,172,346 km (0.099 R)
• M41: 5,397,790 km (0.073 R)
• M42: 5,547,089 km (0.098 R)
• M43: 5,626,675 km (0.117 R)
• M44: 5,751,141 km (0.093 R)
• M45: 5,840,750 km (0.119 R)
• M46: 5,930,658 km (0.104 R)
• M47: 6,075,618 km (0.069 R)
• M48: 6,203,525 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 706 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 49,045,046 km

• M1: 180,565 km (0.102 R)
• M2: 285,582 km (0.119 R)
• M3: 386,262 km (0.029 R)
• M4: 532,568 km (0.12 R)
• M5: 650,003 km (0.069 R)
• M6: 762,800 km (0.095 R)
• M7: 894,296 km (0.099 R)
• M8: 994,377 km (0.071 R)
• M9: 1,122,433 km (0.115 R)
• M10: 1,250,489 km (0.057 R)
• M11: 1,357,900 km (0.08 R)
• M12: 1,603,390 km (0.074 R)
• M13: 1,792,033 km (0.083 R)
• M14: 1,893,011 km (0.066 R)
• M15: 2,033,035 km (0.095 R)
• M16: 2,253,842 km (0.105 R)
• M17: 2,355,568 km (0.059 R)
• M18: 2,547,353 km (0.106 R)
• M19: 2,904,443 km (0.061 R)
• M20: 3,024,271 km (0.055 R)
• M21: 3,189,576 km (0.095 R)
• M22: 3,286,665 km (0.094 R)
• M23: 3,429,681 km (0.119 R)
• M24: 3,602,317 km (0.043 R)
• M25: 3,871,593 km (0.102 R)
• M26: 4,137,877 km (0.113 R)
• M27: 4,341,629 km (0.071 R)
• M28: 4,509,179 km (0.086 R)
• M29: 4,668,650 km (0.109 R)
• M30: 4,932,092 km (0.062 R)
• M31: 5,086,328 km (0.074 R)
• M32: 5,179,677 km (0.102 R)
• M33: 5,294,418 km (0.105 R)
• M34: 5,505,501 km (0.077 R)
• M35: 5,622,786 km (0.116 R)
• M36: 5,740,818 km (0.099 R)
• M37: 5,881,590 km (0.068 R)
• M38: 6,177,494 km (0.105 R)
• M39: 6,343,997 km (0.074 R)
• M40: 6,636,162 km (0.051 R)
• M41: 6,738,337 km (0.119 R)
• M42: 7,140,905 km (0.094 R)
• M43: 7,280,779 km (0.084 R)
• M44: 7,374,427 km (0.032 R)
• M45: 7,646,246 km (0.087 R)
• M46: 7,801,230 km (0.071 R)
• M47: 8,187,491 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 12.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.48 AU - 2.02 AU

Year: 1519 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,045,046 km

• M1: 158,275 km (0.116 R)
• M2: 282,142 km (0.098 R)
• M3: 378,782 km (0.089 R)
• M4: 470,635 km (0.068 R)
• M5: 658,231 km (0.115 R)
• M6: 749,037 km (0.063 R)
• M7: 837,898 km (0.061 R)
• M8: 937,979 km (0.104 R)
• M9: 1,057,807 km (0.114 R)
• M10: 1,207,404 km (0.109 R)
• M11: 1,289,085 km (0.087 R)
• M12: 1,608,776 km (0.067 R)
• M13: 1,773,632 km (0.075 R)
• M14: 1,867,729 km (0.112 R)
• M15: 2,140,446 km (0.115 R)
• M16: 2,251,298 km (0.068 R)
• M17: 2,416,006 km (0.111 R)
• M18: 2,542,117 km (0.099 R)
• M19: 2,878,562 km (0.068 R)
• M20: 2,990,312 km (0.11 R)
• M21: 3,103,408 km (0.105 R)
• M22: 3,522,731 km (0.114 R)
• M23: 3,873,687 km (0.099 R)
• M24: 4,479,708 km (0.108 R)
• M25: 4,649,053 km (0.09 R)
• M26: 4,794,013 km (0.107 R)
• M27: 5,142,576 km (0.071 R)
• M28: 5,333,762 km (0.114 R)
• M29: 5,430,253 km (0.12 R)
• M30: 5,667,067 km (0.072 R)
• M31: 5,850,474 km (0.09 R)
• M32: 6,107,632 km (0.034 R)
• M33: 6,281,166 km (0.116 R)
• M34: 6,574,078 km (0.117 R)
• M35: 6,752,100 km (0.104 R)
• M36: 6,901,548 km (0.072 R)
• M37: 7,204,035 km (0.111 R)
• M38: 7,479,894 km (0.082 R)
• M39: 7,806,166 km (0.073 R)
• M40: 7,900,264 km (0.073 R)
• M41: 8,010,517 km (0.098 R)
• M42: 8,105,512 km (0.072 R)
• M43: 9,025,988 km (0.087 R)
• M44: 9,323,538 km (0.092 R)
• M45: 9,523,849 km (0.067 R)
• M46: 9,641,284 km (0.109 R)
• M47: 10,098,903 km (0.112 R)
• M48: 10,407,973 km (0.115 R)
• M49: 10,894,914 km (0.077 R)
• M50: 11,035,386 km (0.116 R)
• M51: 11,211,762 km (0.095 R)
• M52: 11,800,878 km (0.104 R)
• M53: 12,126,403 km (0.089 R)
• M54: 12,235,610 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 14.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.86 AU - 2.3 AU

Year: 1968 Days

Day: 11.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,045,046 km

• M1: 198,217 km (0.054 R)
• M2: 290,220 km (0.105 R)
• M3: 389,702 km (0.119 R)
• M4: 508,782 km (0.086 R)
• M5: 746,045 km (0.078 R)
• M6: 837,000 km (0.093 R)
• M7: 1,031,926 km (0.086 R)
• M8: 1,126,023 km (0.095 R)
• M9: 1,480,121 km (0.09 R)
• M10: 1,812,229 km (0.116 R)
• M11: 2,193,254 km (0.054 R)
• M12: 2,368,134 km (0.061 R)
• M13: 2,989,564 km (0.07 R)
• M14: 3,184,340 km (0.042 R)
• M15: 3,283,524 km (0.071 R)
• M16: 3,441,349 km (0.025 R)
• M17: 3,616,379 km (0.073 R)
• M18: 3,749,820 km (0.085 R)
• M19: 4,600,434 km (0.109 R)
• M20: 5,105,925 km (0.049 R)
• M21: 5,205,856 km (0.101 R)
• M22: 5,323,291 km (0.085 R)
• M23: 5,543,648 km (0.051 R)
• M24: 5,646,422 km (0.098 R)
• M25: 5,801,854 km (0.102 R)
• M26: 5,941,279 km (0.112 R)
• M27: 6,187,817 km (0.067 R)
• M28: 6,365,988 km (0.111 R)
• M29: 6,691,214 km (0.088 R)
• M30: 6,929,373 km (0.025 R)
• M31: 7,114,576 km (0.041 R)
• M32: 7,207,775 km (0.053 R)
• M33: 7,301,423 km (0.06 R)
• M34: 7,433,219 km (0.107 R)
• M35: 7,642,058 km (0.087 R)
• M36: 7,833,393 km (0.103 R)
• M37: 7,968,480 km (0.118 R)
• M38: 8,201,554 km (0.072 R)
• M39: 8,358,332 km (0.094 R)
• M40: 8,456,768 km (0.111 R)
• M41: 8,595,295 km (0.084 R)
• M42: 8,814,606 km (0.08 R)
• M43: 8,914,836 km (0.062 R)
• M44: 9,015,516 km (0.093 R)
• M45: 9,116,494 km (0.108 R)
• M46: 9,380,983 km (0.104 R)
• M47: 9,917,591 km (0.09 R)
• M48: 10,316,120 km (0.118 R)
• M49: 10,741,277 km (0.085 R)
• M50: 10,934,557 km (0.117 R)
• M51: 12,029,015 km (0.035 R)
• M52: 12,252,215 km (0.084 R)
• M53: 12,747,833 km (0.1 R)
• M54: 13,250,183 km (0.047 R)
• M55: 13,457,525 km (0.099 R)
• M56: 13,782,302 km (0.064 R)
• M57: 13,898,839 km (0.116 R)
• M58: 14,133,109 km (0.086 R)
• M59: 14,297,816 km (0.091 R)
• M60: 14,463,272 km (0.099 R)
• M61: 14,748,256 km (0.093 R)
• M62: 15,565,808 km (0.06 R)
• M63: 15,931,276 km (0.082 R)
• M64: 16,029,113 km (0.086 R)
• M65: 16,620,922 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 6.8

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.97 AU - 6.13 AU

Year: 9762 Days

Day: 16.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,045,046 km

• M1: 89,011 km (0.062 R)
• M2: 174,581 km (0.045 R)
• M3: 223,050 km (0.102 R)
• M4: 476,320 km (0.104 R)
• M5: 1,586,635 km (0.073 R)
• M6: 1,632,861 km (0.06 R)
• M7: 2,274,336 km (0.109 R)
• M8: 2,676,755 km (0.112 R)
• M9: 3,014,696 km (0.032 R)
• M10: 3,101,313 km (0.056 R)
• M11: 3,247,471 km (0.077 R)
• M12: 3,306,562 km (0.119 R)
• M13: 3,948,935 km (0.093 R)
• M14: 4,043,780 km (0.11 R)
• M15: 4,139,373 km (0.067 R)
• M16: 4,268,177 km (0.077 R)
• M17: 4,562,585 km (0.072 R)
• M18: 4,629,007 km (0.103 R)
• M19: 4,829,917 km (0.082 R)
• M20: 5,240,413 km (0.057 R)
• M21: 5,985,560 km (0.032 R)
• M22: 6,278,174 km (0.08 R)
• M23: 6,463,526 km (0.09 R)
• M24: 6,538,025 km (0.118 R)
• M25: 7,261,032 km (0.112 R)
• M26: 8,009,171 km (0.069 R)
• M27: 8,947,299 km (0.042 R)
• M28: 9,919,835 km (0.104 R)
• M29: 10,266,004 km (0.107 R)
• M30: 10,353,070 km (0.046 R)
• M31: 11,193,212 km (0.089 R)
• M32: 11,237,942 km (0.064 R)
• M33: 11,553,444 km (0.073 R)
• M34: 11,735,055 km (0.088 R)
• M35: 11,826,160 km (0.101 R)
• M36: 11,963,342 km (0.118 R)
• M37: 12,147,048 km (0.085 R)
• M38: 12,239,200 km (0.113 R)
• M39: 12,377,877 km (0.028 R)
• M40: 12,750,376 km (0.099 R)
• M41: 12,797,200 km (0.112 R)
• M42: 13,126,615 km (0.092 R)
• M43: 13,363,578 km (0.103 R)
• M44: 14,179,933 km (0.101 R)
• M45: 14,814,976 km (0.092 R)
• M46: 15,309,846 km (0.098 R)
• M47: 17,498,613 km (0.074 R)
• M48: 18,655,902 km (0.052 R)
• M49: 19,351,233 km (0.092 R)
• M50: 19,946,333 km (0.108 R)
• M51: 20,055,091 km (0.087 R)
• M52: 20,877,580 km (0.115 R)
• M53: 23,410,571 km (0.087 R)
• M54: 23,468,016 km (0.065 R)
• M55: 23,697,948 km (0.067 R)
• M56: 24,102,311 km (0.063 R)
• M57: 24,450,575 km (0.098 R)
• M58: 24,567,112 km (0.104 R)
• M59: 25,446,598 km (0.11 R)
• M60: 25,742,203 km (0.028 R)
• M61: 26,875,257 km (0.066 R)
• M62: 26,995,534 km (0.036 R)
• M63: 27,720,635 km (0.073 R)
• M64: 28,085,654 km (0.096 R)
• M65: 29,437,420 km (0.115 R)
• M66: 29,872,002 km (0.093 R)
• M67: 29,996,467 km (0.089 R)
• M68: 30,246,146 km (0.079 R)
• M69: 30,371,210 km (0.05 R)
• M70: 31,885,290 km (0.117 R)
• M71: 32,140,055 km (0.103 R)
• M72: 33,037,044 km (0.109 R)
• M73: 33,359,278 km (0.106 R)
• M74: 33,877,186 km (0.051 R)
• M75: 34,332,562 km (0.116 R)
• M76: 35,052,127 km (0.116 R)
• M77: 35,842,902 km (0.117 R)
• M78: 35,975,296 km (0.085 R)
• M79: 37,307,764 km (0.078 R)
• M80: 37,710,631 km (0.103 R)
• M81: 37,845,269 km (0.095 R)
• M82: 39,064,043 km (0.111 R)
• M83: 39,200,177 km (0.042 R)
• M84: 39,473,044 km (0.095 R)
• M85: 40,295,533 km (0.093 R)
• M86: 41,262,234 km (0.047 R)
• M87: 42,656,486 km (0.101 R)
• M88: 43,429,907 km (0.076 R)
• M89: 43,641,588 km (0.043 R)
• M90: 44,066,147 km (0.047 R)
• M91: 45,276,244 km (0.029 R)
• M92: 46,858,391 km (0.094 R)
• M93: 47,438,233 km (0.079 R)
• M94: 48,093,471 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit