🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 587 Days

Day: 32 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 718 Days

Day: 17.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 11

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.57 AU - 5.29 AU

Year: 3570 Days

Day: 8.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,956,205 km

• M1: 276,008 km (0.061 R)
• M2: 367,412 km (0.106 R)
• M3: 682,316 km (0.085 R)
• M4: 965,953 km (0.095 R)
• M5: 1,099,096 km (0.098 R)
• M6: 1,322,894 km (0.025 R)
• M7: 1,679,984 km (0.089 R)
• M8: 1,760,468 km (0.06 R)
• M9: 1,883,736 km (0.104 R)
• M10: 2,009,997 km (0.102 R)
• M11: 2,226,764 km (0.083 R)
• M12: 2,330,585 km (0.119 R)
• M13: 2,420,942 km (0.077 R)
• M14: 2,543,313 km (0.095 R)
• M15: 2,699,194 km (0.1 R)
• M16: 2,906,687 km (0.085 R)
• M17: 3,388,541 km (0.062 R)
• M18: 3,577,932 km (0.12 R)
• M19: 3,717,956 km (0.097 R)
• M20: 3,806,368 km (0.053 R)
• M21: 3,949,384 km (0.117 R)
• M22: 4,021,490 km (0.041 R)
• M23: 4,370,352 km (0.1 R)
• M24: 5,394,798 km (0.071 R)
• M25: 5,636,848 km (0.04 R)
• M26: 5,800,209 km (0.107 R)
• M27: 6,110,774 km (0.096 R)
• M28: 6,194,399 km (0.09 R)
• M29: 6,640,500 km (0.112 R)
• M30: 6,878,211 km (0.114 R)
• M31: 6,965,426 km (0.108 R)
• M32: 8,479,806 km (0.1 R)
• M33: 8,856,194 km (0.116 R)
• M34: 8,998,611 km (0.118 R)
• M35: 9,189,947 km (0.093 R)
• M36: 9,358,394 km (0.096 R)
• M37: 9,576,508 km (0.085 R)
• M38: 9,796,267 km (0.09 R)
• M39: 10,042,505 km (0.084 R)
• M40: 10,241,021 km (0.08 R)
• M41: 10,616,512 km (0.117 R)
• M42: 10,717,491 km (0.091 R)
• M43: 11,588,300 km (0.115 R)
• M44: 11,901,109 km (0.073 R)
• M45: 12,163,803 km (0.089 R)
• M46: 12,322,377 km (0.085 R)
• M47: 12,428,591 km (0.118 R)
• M48: 12,561,584 km (0.03 R)
• M49: 12,721,953 km (0.1 R)
• M50: 13,071,563 km (0.1 R)
• M51: 13,179,872 km (0.116 R)
• M52: 13,261,253 km (0.118 R)
• M53: 13,643,176 km (0.05 R)
• M54: 14,474,043 km (0.117 R)
• M55: 14,670,166 km (0.071 R)
• M56: 15,406,636 km (0.07 R)
• M57: 15,578,374 km (0.096 R)
• M58: 15,664,393 km (0.098 R)
• M59: 15,750,711 km (0.1 R)
• M60: 15,865,901 km (0.07 R)
• M61: 16,504,684 km (0.102 R)
• M62: 16,768,425 km (0.049 R)
• M63: 17,122,374 km (0.077 R)
• M64: 17,359,636 km (0.057 R)
• M65: 17,777,463 km (0.067 R)
• M66: 19,020,322 km (0.098 R)
• M67: 19,389,380 km (0.076 R)
• M68: 19,512,948 km (0.062 R)
• M69: 20,197,059 km (0.108 R)
• M70: 20,542,181 km (0.03 R)
• M71: 21,174,531 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.2

Radius: 9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.42 AU - 6.34 AU

Year: 4778 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 38,956,205 km

• M1: 119,080 km (0.104 R)
• M2: 192,532 km (0.091 R)
• M3: 270,174 km (0.073 R)
• M4: 510,278 km (0.078 R)
• M5: 670,647 km (0.101 R)
• M6: 942,766 km (0.114 R)
• M7: 1,086,978 km (0.114 R)
• M8: 1,248,544 km (0.053 R)
• M9: 1,327,382 km (0.106 R)
• M10: 1,459,178 km (0.04 R)
• M11: 2,111,275 km (0.086 R)
• M12: 2,229,906 km (0.061 R)
• M13: 2,338,813 km (0.075 R)
• M14: 2,449,366 km (0.038 R)
• M15: 2,650,425 km (0.077 R)
• M16: 3,244,479 km (0.101 R)
• M17: 3,563,870 km (0.076 R)
• M18: 3,677,415 km (0.114 R)
• M19: 3,806,518 km (0.083 R)
• M20: 3,922,606 km (0.057 R)
• M21: 4,368,258 km (0.096 R)
• M22: 4,505,140 km (0.067 R)
• M23: 4,751,976 km (0.103 R)
• M24: 4,845,774 km (0.103 R)
• M25: 5,486,502 km (0.117 R)
• M26: 5,900,439 km (0.117 R)
• M27: 6,119,600 km (0.104 R)
• M28: 6,273,088 km (0.119 R)
• M29: 6,952,411 km (0.116 R)
• M30: 7,636,672 km (0.071 R)
• M31: 7,894,280 km (0.091 R)
• M32: 7,968,480 km (0.084 R)
• M33: 8,342,475 km (0.084 R)
• M34: 9,322,191 km (0.094 R)
• M35: 9,400,581 km (0.098 R)
• M36: 9,696,485 km (0.093 R)
• M37: 9,895,600 km (0.071 R)
• M38: 10,196,591 km (0.081 R)
• M39: 10,459,883 km (0.095 R)
• M40: 10,889,977 km (0.103 R)
• M41: 11,682,995 km (0.069 R)
• M42: 11,852,340 km (0.108 R)
• M43: 11,979,947 km (0.096 R)
• M44: 12,257,900 km (0.077 R)
• M45: 12,537,798 km (0.113 R)
• M46: 12,885,463 km (0.034 R)
• M47: 13,214,130 km (0.034 R)
• M48: 13,501,357 km (0.075 R)
• M49: 14,420,337 km (0.072 R)
• M50: 14,624,837 km (0.104 R)
• M51: 15,220,985 km (0.08 R)
• M52: 15,336,475 km (0.102 R)
• M53: 15,591,688 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 10.3

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.94 AU - 7.34 AU

Year: 6551 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,956,205 km

• M1: 142,118 km (0.039 R)
• M2: 239,805 km (0.079 R)
• M3: 637,287 km (0.109 R)
• M4: 708,196 km (0.116 R)
• M5: 859,141 km (0.077 R)
• M6: 1,529,040 km (0.118 R)
• M7: 1,667,418 km (0.111 R)
• M8: 1,768,995 km (0.073 R)
• M9: 1,872,517 km (0.085 R)
• M10: 1,956,890 km (0.049 R)
• M11: 2,042,609 km (0.118 R)
• M12: 2,151,666 km (0.107 R)
• M13: 2,583,555 km (0.066 R)
• M14: 2,993,005 km (0.079 R)
• M15: 3,527,069 km (0.034 R)
• M16: 4,008,325 km (0.072 R)
• M17: 4,118,130 km (0.114 R)
• M18: 4,538,949 km (0.071 R)
• M19: 4,769,031 km (0.118 R)
• M20: 5,151,253 km (0.093 R)
• M21: 5,512,831 km (0.104 R)
• M22: 5,727,504 km (0.102 R)
• M23: 6,039,116 km (0.097 R)
• M24: 6,516,932 km (0.092 R)
• M25: 6,711,559 km (0.104 R)
• M26: 7,509,065 km (0.093 R)
• M27: 7,988,078 km (0.092 R)
• M28: 8,725,296 km (0.106 R)
• M29: 9,301,397 km (0.113 R)
• M30: 9,410,903 km (0.119 R)
• M31: 9,630,961 km (0.119 R)
• M32: 9,927,165 km (0.105 R)
• M33: 10,151,263 km (0.03 R)
• M34: 10,264,060 km (0.114 R)
• M35: 10,452,702 km (0.07 R)
• M36: 10,604,544 km (0.099 R)
• M37: 10,680,839 km (0.069 R)
• M38: 10,948,919 km (0.088 R)
• M39: 11,609,393 km (0.061 R)
• M40: 12,003,883 km (0.089 R)
• M41: 12,282,584 km (0.026 R)
• M42: 12,644,311 km (0.074 R)
• M43: 13,377,939 km (0.111 R)
• M44: 13,584,235 km (0.1 R)
• M45: 13,916,492 km (0.055 R)
• M46: 14,167,517 km (0.12 R)
• M47: 14,546,747 km (0.085 R)
• M48: 14,801,363 km (0.033 R)
• M49: 14,886,634 km (0.085 R)
• M50: 15,358,316 km (0.087 R)
• M51: 17,069,865 km (0.097 R)
• M52: 19,304,857 km (0.086 R)
• M53: 19,537,931 km (0.099 R)
• M54: 20,432,676 km (0.111 R)
• M55: 20,575,093 km (0.106 R)
• M56: 21,437,076 km (0.114 R)
• M57: 21,581,886 km (0.113 R)
• M58: 21,969,494 km (0.109 R)
• M59: 22,506,401 km (0.052 R)
• M60: 22,899,544 km (0.082 R)
• M61: 23,295,081 km (0.073 R)
• M62: 23,543,264 km (0.117 R)
• M63: 24,343,762 km (0.115 R)
• M64: 24,494,856 km (0.088 R)
• M65: 25,102,373 km (0.068 R)
• M66: 25,510,027 km (0.088 R)
• M67: 26,332,217 km (0.05 R)
• M68: 26,798,364 km (0.098 R)
• M69: 26,954,395 km (0.101 R)
• M70: 27,267,353 km (0.064 R)
• M71: 27,634,018 km (0.107 R)
• M72: 28,372,134 km (0.111 R)
• M73: 29,545,131 km (0.099 R)
• M74: 29,921,669 km (0.115 R)
• M75: 31,279,568 km (0.078 R)
• M76: 31,938,397 km (0.1 R)
• M77: 33,269,968 km (0.077 R)
• M78: 33,773,963 km (0.043 R)
• M79: 33,942,410 km (0.095 R)
• M80: 34,959,676 km (0.075 R)
• M81: 35,130,218 km (0.119 R)
• M82: 35,472,049 km (0.115 R)
• M83: 37,313,898 km (0.065 R)
• M84: 38,129,356 km (0.094 R)
• M85: 39,422,779 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 14.5

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.49 AU - 9.09 AU

Year: 9139 Days

Day: 7.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,956,205 km

• M1: 189,989 km (0.084 R)
• M2: 408,552 km (0.116 R)
• M3: 508,034 km (0.083 R)
• M4: 977,921 km (0.087 R)
• M5: 1,190,949 km (0.064 R)
• M6: 1,330,224 km (0.098 R)
• M7: 1,550,133 km (0.109 R)
• M8: 1,645,427 km (0.072 R)
• M9: 1,742,965 km (0.086 R)
• M10: 2,369,630 km (0.061 R)
• M11: 2,480,781 km (0.098 R)
• M12: 2,943,189 km (0.09 R)
• M13: 3,283,224 km (0.12 R)
• M14: 3,687,588 km (0.108 R)
• M15: 3,817,289 km (0.105 R)
• M16: 3,922,307 km (0.111 R)
• M17: 4,379,029 km (0.094 R)
• M18: 4,516,659 km (0.078 R)
• M19: 4,711,884 km (0.101 R)
• M20: 5,402,428 km (0.119 R)
• M21: 5,639,840 km (0.056 R)
• M22: 5,789,886 km (0.075 R)
• M23: 5,941,429 km (0.043 R)
• M24: 6,655,160 km (0.111 R)
• M25: 6,782,169 km (0.092 R)
• M26: 7,006,267 km (0.108 R)
• M27: 7,396,268 km (0.087 R)
• M28: 7,893,831 km (0.031 R)
• M29: 9,167,358 km (0.109 R)
• M30: 9,273,572 km (0.082 R)
• M31: 9,630,064 km (0.09 R)
• M32: 10,210,055 km (0.039 R)
• M33: 10,356,810 km (0.11 R)
• M34: 11,328,000 km (0.094 R)
• M35: 11,940,154 km (0.07 R)
• M36: 12,289,166 km (0.1 R)
• M37: 13,037,305 km (0.04 R)
• M38: 13,517,364 km (0.102 R)
• M39: 13,881,336 km (0.043 R)
• M40: 17,650,604 km (0.115 R)
• M41: 18,048,534 km (0.114 R)
• M42: 19,806,758 km (0.106 R)
• M43: 20,358,774 km (0.111 R)
• M44: 21,477,916 km (0.102 R)
• M45: 22,569,083 km (0.082 R)
• M46: 23,338,913 km (0.1 R)
• M47: 25,699,568 km (0.096 R)
• M48: 26,908,319 km (0.092 R)
• M49: 28,755,852 km (0.084 R)
• M50: 29,380,872 km (0.072 R)
• M51: 30,115,697 km (0.047 R)
• M52: 30,644,226 km (0.08 R)
• M53: 30,750,291 km (0.107 R)
• M54: 31,122,640 km (0.114 R)
• M55: 31,389,373 km (0.119 R)
• M56: 32,464,234 km (0.059 R)
• M57: 33,496,609 km (0.103 R)
• M58: 33,989,384 km (0.082 R)
• M59: 34,650,158 km (0.106 R)
• M60: 34,926,615 km (0.104 R)
• M61: 35,148,469 km (0.071 R)
• M62: 35,426,421 km (0.043 R)
• M63: 35,872,522 km (0.104 R)
• M64: 36,432,766 km (0.099 R)
• M65: 38,017,008 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.6

Radius: 7.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.82 AU - 19.84 AU

Year: 25267 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,956,205 km

• M1: 135,835 km (0.101 R)
• M2: 319,391 km (0.119 R)
• M3: 696,976 km (0.102 R)
• M4: 1,146,219 km (0.057 R)
• M5: 1,400,236 km (0.057 R)
• M6: 1,793,828 km (0.111 R)
• M7: 2,198,341 km (0.055 R)
• M8: 3,114,179 km (0.096 R)
• M9: 4,106,910 km (0.06 R)
• M10: 4,552,114 km (0.098 R)
• M11: 5,219,021 km (0.105 R)
• M12: 5,488,297 km (0.091 R)
• M13: 5,609,471 km (0.043 R)
• M14: 5,670,358 km (0.117 R)
• M15: 5,978,230 km (0.102 R)
• M16: 6,642,445 km (0.065 R)
• M17: 7,164,242 km (0.088 R)
• M18: 7,937,214 km (0.034 R)
• M19: 8,595,744 km (0.119 R)
• M20: 8,701,360 km (0.042 R)
• M21: 9,307,680 km (0.076 R)
• M22: 10,001,515 km (0.114 R)
• M23: 10,261,367 km (0.111 R)
• M24: 11,130,680 km (0.112 R)
• M25: 11,399,956 km (0.107 R)
• M26: 11,632,431 km (0.093 R)
• M27: 14,083,892 km (0.039 R)
• M28: 14,416,896 km (0.085 R)
• M29: 14,584,296 km (0.076 R)
• M30: 14,710,407 km (0.084 R)
• M31: 15,090,685 km (0.071 R)
• M32: 15,947,283 km (0.081 R)
• M33: 16,907,851 km (0.112 R)
• M34: 17,439,521 km (0.072 R)
• M35: 17,886,969 km (0.044 R)
• M36: 19,021,668 km (0.073 R)
• M37: 19,621,107 km (0.086 R)
• M38: 19,806,608 km (0.106 R)
• M39: 20,179,706 km (0.084 R)
• M40: 20,602,170 km (0.117 R)
• M41: 21,694,982 km (0.085 R)
• M42: 22,031,428 km (0.061 R)
• M43: 22,612,017 km (0.063 R)
• M44: 23,295,680 km (0.051 R)
• M45: 24,533,452 km (0.114 R)
• M46: 24,583,418 km (0.072 R)
• M47: 24,833,695 km (0.109 R)
• M48: 26,557,960 km (0.11 R)
• M49: 26,660,585 km (0.045 R)
• M50: 27,072,427 km (0.105 R)
• M51: 27,124,039 km (0.113 R)
• M52: 27,330,933 km (0.054 R)
• M53: 27,746,067 km (0.099 R)
• M54: 28,477,899 km (0.066 R)
• M55: 29,693,681 km (0.11 R)
• M56: 31,196,542 km (0.071 R)
• M57: 34,331,814 km (0.059 R)
• M58: 35,398,895 km (0.031 R)
• M59: 35,455,443 km (0.111 R)
• M60: 35,681,486 km (0.042 R)
• M61: 35,851,429 km (0.117 R)
• M62: 36,135,366 km (0.08 R)
• M63: 36,249,060 km (0.112 R)
• M64: 36,476,898 km (0.037 R)
• M65: 37,220,698 km (0.091 R)
• M66: 37,335,589 km (0.061 R)
• M67: 37,853,946 km (0.038 R)
• M68: 37,911,691 km (0.065 R)
• M69: 38,665,066 km (0.097 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: 463 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit