🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.58 AU - 1.93 AU

Year: 868 Days

Day: 19.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2 AU - 2.78 AU

Year: 1385 Days

Day: 45.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 12.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.74 AU - 7.98 AU

Year: 8258 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,945,253 km

• M1: 182,509 km (0.098 R)
• M2: 293,960 km (0.102 R)
• M3: 591,211 km (0.088 R)
• M4: 701,165 km (0.088 R)
• M5: 782,846 km (0.082 R)
• M6: 1,287,290 km (0.03 R)
• M7: 1,375,552 km (0.066 R)
• M8: 1,465,910 km (0.081 R)
• M9: 1,848,581 km (0.104 R)
• M10: 2,226,914 km (0.109 R)
• M11: 2,499,032 km (0.11 R)
• M12: 2,762,773 km (0.09 R)
• M13: 2,839,966 km (0.072 R)
• M14: 2,917,757 km (0.11 R)
• M15: 3,035,939 km (0.068 R)
• M16: 3,135,571 km (0.12 R)
• M17: 3,256,746 km (0.078 R)
• M18: 3,524,675 km (0.075 R)
• M19: 3,608,600 km (0.075 R)
• M20: 3,778,393 km (0.094 R)
• M21: 4,060,236 km (0.067 R)
• M22: 4,326,520 km (0.067 R)
• M23: 4,644,415 km (0.045 R)
• M24: 4,899,629 km (0.116 R)
• M25: 5,040,850 km (0.101 R)
• M26: 5,399,735 km (0.083 R)
• M27: 5,767,148 km (0.104 R)
• M28: 6,142,638 km (0.106 R)
• M29: 6,812,388 km (0.106 R)
• M30: 7,102,757 km (0.106 R)
• M31: 7,478,398 km (0.073 R)
• M32: 8,333,050 km (0.091 R)
• M33: 8,814,905 km (0.116 R)
• M34: 8,987,092 km (0.047 R)
• M35: 9,247,692 km (0.086 R)
• M36: 9,954,542 km (0.114 R)
• M37: 10,044,001 km (0.062 R)
• M38: 10,254,186 km (0.111 R)
• M39: 11,357,620 km (0.104 R)
• M40: 11,451,268 km (0.049 R)
• M41: 12,434,276 km (0.08 R)
• M42: 12,952,184 km (0.094 R)
• M43: 13,050,021 km (0.117 R)
• M44: 13,675,789 km (0.115 R)
• M45: 13,808,781 km (0.084 R)
• M46: 14,042,603 km (0.096 R)
• M47: 14,446,517 km (0.095 R)
• M48: 14,548,094 km (0.066 R)
• M49: 15,300,122 km (0.053 R)
• M50: 15,820,124 km (0.089 R)
• M51: 16,135,028 km (0.092 R)
• M52: 16,664,305 km (0.107 R)
• M53: 17,092,006 km (0.074 R)
• M54: 17,776,416 km (0.095 R)
• M55: 18,103,736 km (0.052 R)
• M56: 18,838,261 km (0.111 R)
• M57: 19,582,660 km (0.072 R)
• M58: 19,732,558 km (0.082 R)
• M59: 20,678,914 km (0.025 R)
• M60: 20,793,506 km (0.092 R)
• M61: 20,946,544 km (0.102 R)
• M62: 21,292,415 km (0.08 R)
• M63: 22,537,069 km (0.119 R)
• M64: 22,773,134 km (0.102 R)
• M65: 23,565,853 km (0.118 R)
• M66: 23,885,394 km (0.035 R)
• M67: 24,126,097 km (0.047 R)
• M68: 24,488,573 km (0.087 R)
• M69: 24,609,747 km (0.076 R)
• M70: 25,545,931 km (0.076 R)
• M71: 25,668,900 km (0.104 R)
• M72: 25,997,716 km (0.109 R)
• M73: 26,245,301 km (0.058 R)
• M74: 26,410,756 km (0.104 R)
• M75: 26,576,660 km (0.033 R)
• M76: 26,992,692 km (0.118 R)
• M77: 27,494,892 km (0.109 R)
• M78: 28,381,110 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 9.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.69 AU - 11.89 AU

Year: 11479 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,945,253 km

• M1: 156,180 km (0.102 R)
• M2: 232,475 km (0.05 R)
• M3: 479,910 km (0.109 R)
• M4: 649,105 km (0.092 R)
• M5: 763,697 km (0.085 R)
• M6: 869,912 km (0.047 R)
• M7: 1,345,334 km (0.094 R)
• M8: 1,552,527 km (0.036 R)
• M9: 1,810,882 km (0.033 R)
• M10: 2,040,365 km (0.091 R)
• M11: 2,147,777 km (0.112 R)
• M12: 2,235,291 km (0.071 R)
• M13: 2,368,583 km (0.104 R)
• M14: 2,620,057 km (0.068 R)
• M15: 2,713,705 km (0.12 R)
• M16: 2,880,357 km (0.041 R)
• M17: 3,025,767 km (0.087 R)
• M18: 3,349,496 km (0.041 R)
• M19: 3,816,242 km (0.099 R)
• M20: 3,922,755 km (0.107 R)
• M21: 4,084,471 km (0.081 R)
• M22: 4,166,151 km (0.12 R)
• M23: 4,358,833 km (0.099 R)
• M24: 4,781,746 km (0.087 R)
• M25: 5,306,685 km (0.027 R)
• M26: 5,880,543 km (0.076 R)
• M27: 6,097,011 km (0.084 R)
• M28: 6,923,988 km (0.037 R)
• M29: 7,054,437 km (0.112 R)
• M30: 7,317,580 km (0.113 R)
• M31: 7,819,780 km (0.062 R)
• M32: 9,573,217 km (0.102 R)
• M33: 9,718,626 km (0.098 R)
• M34: 9,974,887 km (0.119 R)
• M35: 11,791,005 km (0.062 R)
• M36: 13,747,745 km (0.081 R)
• M37: 14,035,422 km (0.095 R)
• M38: 14,700,534 km (0.114 R)
• M39: 15,206,025 km (0.042 R)
• M40: 15,333,333 km (0.072 R)
• M41: 15,588,996 km (0.107 R)
• M42: 16,104,510 km (0.086 R)
• M43: 16,407,745 km (0.119 R)
• M44: 16,976,067 km (0.102 R)
• M45: 17,997,222 km (0.117 R)
• M46: 18,176,889 km (0.088 R)
• M47: 18,628,525 km (0.052 R)
• M48: 18,901,392 km (0.089 R)
• M49: 19,773,996 km (0.089 R)
• M50: 20,238,498 km (0.077 R)
• M51: 21,036,602 km (0.112 R)
• M52: 21,605,972 km (0.071 R)
• M53: 21,892,751 km (0.092 R)
• M54: 22,760,119 km (0.064 R)
• M55: 23,786,510 km (0.114 R)
• M56: 24,131,932 km (0.032 R)
• M57: 25,027,873 km (0.109 R)
• M58: 25,681,616 km (0.065 R)
• M59: 25,782,744 km (0.086 R)
• M60: 26,494,082 km (0.106 R)
• M61: 26,596,257 km (0.088 R)
• M62: 26,749,745 km (0.044 R)
• M63: 27,108,929 km (0.111 R)
• M64: 30,039,851 km (0.074 R)
• M65: 31,651,020 km (0.108 R)
• M66: 31,867,937 km (0.057 R)
• M67: 32,795,444 km (0.093 R)
• M68: 33,234,962 km (0.119 R)
• M69: 34,342,286 km (0.106 R)
• M70: 34,676,936 km (0.039 R)
• M71: 35,012,484 km (0.07 R)
• M72: 35,405,478 km (0.077 R)
• M73: 35,912,914 km (0.086 R)
• M74: 36,195,803 km (0.034 R)
• M75: 36,706,979 km (0.106 R)
• M76: 36,820,823 km (0.116 R)
• M77: 37,163,253 km (0.059 R)
• M78: 37,334,841 km (0.104 R)
• M79: 37,908,848 km (0.106 R)
• M80: 38,024,039 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.1

Radius: 5.7

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.72 AU - 13.32 AU

Year: 15617 Days

Day: 15.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,945,253 km

• M1: 72,854 km (0.041 R)
• M2: 163,361 km (0.07 R)
• M3: 551,567 km (0.083 R)
• M4: 686,654 km (0.083 R)
• M5: 988,094 km (0.078 R)
• M6: 1,057,807 km (0.084 R)
• M7: 1,153,250 km (0.095 R)
• M8: 1,301,801 km (0.118 R)
• M9: 1,563,298 km (0.085 R)
• M10: 1,840,951 km (0.12 R)
• M11: 3,200,946 km (0.08 R)
• M12: 3,990,523 km (0.12 R)
• M13: 4,215,818 km (0.063 R)
• M14: 4,291,963 km (0.109 R)
• M15: 4,368,407 km (0.097 R)
• M16: 4,484,047 km (0.089 R)
• M17: 4,836,948 km (0.041 R)
• M18: 4,876,741 km (0.119 R)
• M19: 4,996,718 km (0.053 R)
• M20: 5,077,202 km (0.079 R)
• M21: 5,362,485 km (0.11 R)
• M22: 5,444,914 km (0.085 R)
• M23: 5,569,529 km (0.089 R)
• M24: 5,863,638 km (0.109 R)
• M25: 6,206,068 km (0.115 R)
• M26: 6,776,185 km (0.044 R)
• M27: 7,317,281 km (0.113 R)
• M28: 8,344,868 km (0.119 R)
• M29: 10,480,079 km (0.101 R)
• M30: 12,063,722 km (0.083 R)
• M31: 12,117,727 km (0.069 R)
• M32: 12,883,069 km (0.056 R)
• M33: 13,327,375 km (0.034 R)
• M34: 14,575,021 km (0.109 R)
• M35: 15,271,100 km (0.058 R)
• M36: 15,446,878 km (0.039 R)
• M37: 16,037,490 km (0.106 R)
• M38: 16,096,880 km (0.113 R)
• M39: 16,395,328 km (0.096 R)
• M40: 18,224,013 km (0.052 R)
• M41: 22,136,147 km (0.115 R)
• M42: 22,268,690 km (0.066 R)
• M43: 22,801,408 km (0.101 R)
• M44: 23,136,507 km (0.102 R)
• M45: 23,405,784 km (0.089 R)
• M46: 23,879,411 km (0.074 R)
• M47: 23,947,328 km (0.085 R)
• M48: 24,287,962 km (0.075 R)
• M49: 25,596,794 km (0.115 R)
• M50: 26,014,920 km (0.037 R)
• M51: 27,852,431 km (0.104 R)
• M52: 28,354,332 km (0.118 R)
• M53: 28,426,288 km (0.062 R)
• M54: 28,786,819 km (0.082 R)
• M55: 29,221,550 km (0.07 R)
• M56: 32,399,907 km (0.038 R)
• M57: 32,701,197 km (0.052 R)
• M58: 32,852,141 km (0.105 R)
• M59: 33,382,316 km (0.099 R)
• M60: 33,762,743 km (0.093 R)
• M61: 34,221,111 km (0.117 R)
• M62: 36,309,198 km (0.11 R)
• M63: 36,387,288 km (0.038 R)
• M64: 37,644,958 km (0.103 R)
• M65: 37,882,370 km (0.069 R)
• M66: 38,438,126 km (0.05 R)
• M67: 38,597,447 km (0.084 R)
• M68: 38,836,804 km (0.116 R)
• M69: 40,041,216 km (0.114 R)
• M70: 40,364,348 km (0.104 R)
• M71: 42,403,965 km (0.095 R)
• M72: 44,059,565 km (0.117 R)
• M73: 44,476,793 km (0.076 R)
• M74: 45,399,363 km (0.085 R)
• M75: 46,497,711 km (0.105 R)
• M76: 46,582,533 km (0.056 R)
• M77: 49,584,513 km (0.059 R)
• M78: 49,844,814 km (0.103 R)
• M79: 50,105,413 km (0.105 R)
• M80: 50,628,108 km (0.086 R)
• M81: 55,773,228 km (0.115 R)
• M82: 55,863,435 km (0.071 R)
• M83: 56,134,207 km (0.056 R)
• M84: 57,494,501 km (0.058 R)
• M85: 58,315,943 km (0.046 R)
• M86: 58,407,347 km (0.071 R)
• M87: 59,049,272 km (0.113 R)
• M88: 59,141,274 km (0.086 R)
• M89: 60,247,550 km (0.101 R)
• M90: 60,617,955 km (0.104 R)
• M91: 60,896,207 km (0.036 R)
• M92: 61,640,157 km (0.084 R)
• M93: 62,293,750 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.5

Radius: 7.4

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.71 AU - 17.95 AU

Year: 23602 Days

Day: 24.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,945,253 km

• M1: 286,779 km (0.086 R)
• M2: 398,529 km (0.096 R)
• M3: 594,951 km (0.112 R)
• M4: 1,351,018 km (0.103 R)
• M5: 1,789,340 km (0.08 R)
• M6: 2,042,759 km (0.054 R)
• M7: 2,307,697 km (0.04 R)
• M8: 2,664,488 km (0.114 R)
• M9: 2,828,597 km (0.063 R)
• M10: 3,789,763 km (0.116 R)
• M11: 4,353,298 km (0.114 R)
• M12: 4,449,789 km (0.108 R)
• M13: 4,498,258 km (0.105 R)
• M14: 5,144,820 km (0.09 R)
• M15: 5,298,308 km (0.084 R)
• M16: 5,401,381 km (0.065 R)
• M17: 5,714,639 km (0.034 R)
• M18: 6,033,881 km (0.041 R)
• M19: 6,195,596 km (0.098 R)
• M20: 6,578,716 km (0.116 R)
• M21: 8,365,962 km (0.079 R)
• M22: 8,606,964 km (0.049 R)
• M23: 9,782,654 km (0.077 R)
• M24: 10,100,250 km (0.103 R)
• M25: 10,228,306 km (0.03 R)
• M26: 10,680,690 km (0.074 R)
• M27: 11,205,778 km (0.098 R)
• M28: 12,212,572 km (0.099 R)
• M29: 12,349,155 km (0.118 R)
• M30: 13,108,513 km (0.051 R)
• M31: 13,741,163 km (0.114 R)
• M32: 13,812,072 km (0.101 R)
• M33: 14,240,072 km (0.076 R)
• M34: 14,383,686 km (0.045 R)
• M35: 14,817,519 km (0.075 R)
• M36: 15,402,597 km (0.034 R)
• M37: 16,219,252 km (0.084 R)
• M38: 16,294,200 km (0.09 R)
• M39: 16,369,298 km (0.099 R)
• M40: 17,740,213 km (0.038 R)
• M41: 18,361,194 km (0.098 R)
• M42: 20,025,021 km (0.103 R)
• M43: 20,185,989 km (0.102 R)
• M44: 20,428,188 km (0.107 R)
• M45: 20,590,202 km (0.069 R)
• M46: 24,519,091 km (0.073 R)
• M47: 24,950,382 km (0.081 R)
• M48: 25,210,383 km (0.118 R)
• M49: 26,700,677 km (0.091 R)
• M50: 27,055,373 km (0.071 R)
• M51: 30,410,405 km (0.119 R)
• M52: 30,966,610 km (0.097 R)
• M53: 31,339,408 km (0.063 R)
• M54: 32,939,955 km (0.097 R)
• M55: 33,130,094 km (0.077 R)
• M56: 36,122,201 km (0.051 R)
• M57: 40,413,266 km (0.1 R)
• M58: 42,153,538 km (0.11 R)
• M59: 42,566,578 km (0.1 R)
• M60: 42,670,100 km (0.093 R)
• M61: 42,773,622 km (0.06 R)
• M62: 44,862,157 km (0.106 R)
• M63: 46,876,942 km (0.117 R)
• M64: 48,164,530 km (0.095 R)
• M65: 48,488,260 km (0.102 R)
• M66: 49,790,360 km (0.087 R)
• M67: 51,875,455 km (0.098 R)
• M68: 53,988,824 km (0.081 R)
• M69: 54,662,164 km (0.053 R)
• M70: 56,243,863 km (0.116 R)
• M71: 57,040,322 km (0.11 R)
• M72: 59,336,350 km (0.116 R)
• M73: 59,567,628 km (0.032 R)
• M74: 60,379,496 km (0.112 R)
• M75: 60,961,581 km (0.066 R)
• M76: 61,078,267 km (0.04 R)
• M77: 61,662,597 km (0.06 R)
• M78: 62,131,436 km (0.099 R)
• M79: 62,836,790 km (0.046 R)
• M80: 64,255,726 km (0.118 R)
• M81: 64,969,009 km (0.082 R)
• M82: 65,565,456 km (0.077 R)
• M83: 70,524,625 km (0.11 R)
• M84: 73,359,056 km (0.118 R)
• M85: 76,859,496 km (0.117 R)
• M86: 76,985,458 km (0.104 R)
• M87: 77,237,680 km (0.108 R)
• M88: 77,743,021 km (0.047 R)
• M89: 80,286,036 km (0.074 R)
• M90: 80,926,165 km (0.068 R)
• M91: 81,054,370 km (0.03 R)
• M92: 81,310,931 km (0.071 R)
• M93: 84,151,495 km (0.09 R)
• M94: 85,062,097 km (0.108 R)
• M95: 85,453,296 km (0.113 R)
• M96: 85,714,494 km (0.109 R)
• M97: 86,761,978 km (0.111 R)
• M98: 87,813,501 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 17,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit