🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.51 AU - 0.83 AU

Year: 197 Days

Day: 33.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,281,064 km

• M1: 238,609 km (0.095 R)
• M2: 607,068 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.41 AU - 1.79 AU

Year: 728 Days

Day: 44.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.93 AU - 5.07 AU

Year: 3436 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 9.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.61 AU - 6.75 AU

Year: 5529 Days

Day: 7.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 105,281,064 km

• M1: 142,866 km (0.107 R)
• M2: 230,830 km (0.1 R)
• M3: 298,448 km (0.114 R)
• M4: 396,734 km (0.098 R)
• M5: 598,092 km (0.11 R)
• M6: 711,637 km (0.103 R)
• M7: 852,409 km (0.066 R)
• M8: 992,432 km (0.082 R)
• M9: 1,076,207 km (0.106 R)
• M10: 1,184,217 km (0.098 R)
• M11: 1,307,635 km (0.053 R)
• M12: 1,591,721 km (0.049 R)
• M13: 1,779,467 km (0.097 R)
• M14: 1,843,644 km (0.094 R)
• M15: 2,027,650 km (0.08 R)
• M16: 2,135,659 km (0.038 R)
• M17: 2,428,123 km (0.116 R)
• M18: 2,543,014 km (0.04 R)
• M19: 2,748,562 km (0.027 R)
• M20: 3,036,238 km (0.116 R)
• M21: 3,222,937 km (0.113 R)
• M22: 3,772,559 km (0.063 R)
• M23: 3,839,130 km (0.088 R)
• M24: 3,973,469 km (0.081 R)
• M25: 4,509,029 km (0.065 R)
• M26: 4,597,591 km (0.042 R)
• M27: 4,812,414 km (0.119 R)
• M28: 4,884,819 km (0.098 R)
• M29: 4,975,775 km (0.054 R)
• M30: 5,067,329 km (0.057 R)
• M31: 5,495,777 km (0.111 R)
• M32: 5,628,470 km (0.096 R)
• M33: 5,723,914 km (0.091 R)
• M34: 5,955,192 km (0.107 R)
• M35: 6,091,625 km (0.102 R)
• M36: 6,228,956 km (0.114 R)
• M37: 6,307,944 km (0.07 R)
• M38: 7,178,155 km (0.091 R)
• M39: 7,406,740 km (0.092 R)
• M40: 7,658,962 km (0.078 R)
• M41: 8,388,850 km (0.099 R)
• M42: 8,607,861 km (0.082 R)
• M43: 9,028,979 km (0.1 R)
• M44: 9,320,995 km (0.109 R)
• M45: 10,030,088 km (0.073 R)
• M46: 10,309,088 km (0.081 R)
• M47: 10,732,600 km (0.096 R)
• M48: 11,113,925 km (0.117 R)
• M49: 11,185,882 km (0.101 R)
• M50: 11,572,442 km (0.102 R)
• M51: 11,963,342 km (0.102 R)
• M52: 12,037,093 km (0.062 R)
• M53: 12,111,144 km (0.068 R)
• M54: 12,185,195 km (0.104 R)
• M55: 12,358,579 km (0.102 R)
• M56: 12,883,967 km (0.111 R)
• M57: 13,035,360 km (0.106 R)
• M58: 13,136,787 km (0.068 R)
• M59: 13,518,860 km (0.041 R)
• M60: 13,621,485 km (0.12 R)
• M61: 13,698,527 km (0.108 R)
• M62: 14,164,076 km (0.114 R)
• M63: 14,268,196 km (0.1 R)
• M64: 14,555,873 km (0.092 R)
• M65: 14,871,973 km (0.119 R)
• M66: 15,645,245 km (0.104 R)
• M67: 15,996,201 km (0.05 R)
• M68: 16,158,964 km (0.077 R)
• M69: 16,541,037 km (0.088 R)
• M70: 16,760,646 km (0.104 R)
• M71: 16,843,374 km (0.1 R)
• M72: 16,981,303 km (0.114 R)
• M73: 17,286,333 km (0.098 R)
• M74: 17,537,209 km (0.115 R)
• M75: 18,240,319 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.2

Radius: 10.4

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.81 AU - 12.05 AU

Year: 11261 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,281,064 km

• M1: 194,328 km (0.07 R)
• M2: 295,007 km (0.115 R)
• M3: 455,675 km (0.113 R)
• M4: 585,376 km (0.119 R)
• M5: 728,841 km (0.102 R)
• M6: 812,466 km (0.068 R)
• M7: 929,452 km (0.061 R)
• M8: 1,116,000 km (0.106 R)
• M9: 1,214,136 km (0.117 R)
• M10: 1,281,156 km (0.116 R)
• M11: 1,472,492 km (0.117 R)
• M12: 1,562,550 km (0.119 R)
• M13: 1,710,801 km (0.073 R)
• M14: 2,266,258 km (0.095 R)
• M15: 2,371,126 km (0.117 R)
• M16: 2,740,035 km (0.097 R)
• M17: 3,268,265 km (0.096 R)
• M18: 3,339,473 km (0.084 R)
• M19: 4,629,007 km (0.043 R)
• M20: 4,763,047 km (0.118 R)
• M21: 4,898,283 km (0.104 R)
• M22: 5,035,016 km (0.086 R)
• M23: 5,284,096 km (0.067 R)
• M24: 5,509,091 km (0.087 R)
• M25: 5,765,951 km (0.098 R)
• M26: 6,321,108 km (0.111 R)
• M27: 6,680,592 km (0.063 R)
• M28: 6,801,766 km (0.085 R)
• M29: 7,170,226 km (0.092 R)
• M30: 7,294,392 km (0.107 R)
• M31: 7,388,190 km (0.078 R)
• M32: 7,545,118 km (0.101 R)
• M33: 7,734,958 km (0.071 R)
• M34: 7,894,429 km (0.12 R)
• M35: 8,151,887 km (0.081 R)
• M36: 8,477,412 km (0.118 R)
• M37: 8,674,881 km (0.108 R)
• M38: 8,741,153 km (0.116 R)
• M39: 9,208,946 km (0.09 R)
• M40: 9,891,411 km (0.063 R)
• M41: 10,273,783 km (0.115 R)
• M42: 10,803,061 km (0.103 R)
• M43: 11,017,135 km (0.097 R)
• M44: 11,341,164 km (0.117 R)
• M45: 12,294,402 km (0.046 R)
• M46: 12,856,142 km (0.088 R)
• M47: 13,349,815 km (0.081 R)
• M48: 14,004,605 km (0.053 R)
• M49: 14,512,489 km (0.067 R)
• M50: 14,907,278 km (0.062 R)
• M51: 15,305,508 km (0.119 R)
• M52: 15,707,328 km (0.059 R)
• M53: 15,909,584 km (0.114 R)
• M54: 16,194,119 km (0.091 R)
• M55: 16,357,480 km (0.115 R)
• M56: 16,603,568 km (0.104 R)
• M57: 16,768,425 km (0.028 R)
• M58: 17,978,971 km (0.081 R)
• M59: 18,190,503 km (0.051 R)
• M60: 18,530,688 km (0.106 R)
• M61: 18,701,679 km (0.102 R)
• M62: 19,260,726 km (0.117 R)
• M63: 20,748,776 km (0.097 R)
• M64: 21,193,530 km (0.085 R)
• M65: 21,461,909 km (0.081 R)
• M66: 21,776,364 km (0.074 R)
• M67: 22,318,955 km (0.087 R)
• M68: 22,683,226 km (0.091 R)
• M69: 23,095,368 km (0.101 R)
• M70: 23,741,481 km (0.104 R)
• M71: 23,880,607 km (0.093 R)
• M72: 24,299,930 km (0.032 R)
• M73: 25,334,998 km (0.051 R)
• M74: 25,667,404 km (0.11 R)
• M75: 26,576,959 km (0.078 R)
• M76: 27,156,801 km (0.054 R)
• M77: 27,545,606 km (0.074 R)
• M78: 29,169,191 km (0.107 R)
• M79: 30,671,902 km (0.109 R)
• M80: 31,127,577 km (0.072 R)
• M81: 32,251,057 km (0.06 R)
• M82: 32,353,831 km (0.119 R)
• M83: 32,714,511 km (0.039 R)
• M84: 32,869,495 km (0.095 R)
• M85: 34,906,120 km (0.066 R)
• M86: 35,064,395 km (0.088 R)
• M87: 35,223,118 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.4

Radius: 5.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.14 AU - 17.24 AU

Year: 23445 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 105,281,064 km

• M1: 70,909 km (0.067 R)
• M2: 135,386 km (0.082 R)
• M3: 249,828 km (0.114 R)
• M4: 314,006 km (0.114 R)
• M5: 486,791 km (0.082 R)
• M6: 541,395 km (0.095 R)
• M7: 946,955 km (0.096 R)
• M8: 1,123,779 km (0.071 R)
• M9: 1,160,431 km (0.113 R)
• M10: 1,821,803 km (0.084 R)
• M11: 1,865,186 km (0.115 R)
• M12: 2,224,221 km (0.101 R)
• M13: 2,459,389 km (0.066 R)
• M14: 2,531,495 km (0.069 R)
• M15: 3,004,524 km (0.11 R)
• M16: 3,159,507 km (0.062 R)
• M17: 3,450,624 km (0.048 R)
• M18: 3,917,220 km (0.11 R)
• M19: 4,200,858 km (0.086 R)
• M20: 4,345,220 km (0.115 R)
• M21: 4,491,227 km (0.065 R)
• M22: 4,908,605 km (0.115 R)
• M23: 5,276,317 km (0.091 R)
• M24: 5,338,400 km (0.117 R)
• M25: 6,497,933 km (0.056 R)
• M26: 7,944,395 km (0.071 R)
• M27: 8,123,015 km (0.09 R)
• M28: 8,302,831 km (0.107 R)
• M29: 8,924,560 km (0.101 R)
• M30: 9,297,208 km (0.088 R)
• M31: 9,980,721 km (0.118 R)
• M32: 10,680,390 km (0.111 R)
• M33: 11,195,456 km (0.06 R)
• M34: 11,395,767 km (0.081 R)
• M35: 12,705,198 km (0.081 R)
• M36: 13,039,998 km (0.091 R)
• M37: 16,180,805 km (0.119 R)
• M38: 18,491,793 km (0.06 R)
• M39: 19,975,504 km (0.077 R)
• M40: 20,657,970 km (0.053 R)
• M41: 20,952,827 km (0.113 R)
• M42: 21,150,147 km (0.116 R)
• M43: 21,497,064 km (0.072 R)
• M44: 21,596,547 km (0.068 R)
• M45: 21,696,030 km (0.062 R)
• M46: 23,463,528 km (0.101 R)
• M47: 23,977,098 km (0.111 R)
• M48: 24,338,676 km (0.067 R)
• M49: 24,806,169 km (0.041 R)
• M50: 25,171,936 km (0.064 R)
• M51: 25,961,663 km (0.116 R)
• M52: 26,067,579 km (0.099 R)
• M53: 27,080,805 km (0.114 R)
• M54: 28,925,945 km (0.115 R)
• M55: 29,310,860 km (0.116 R)
• M56: 29,476,465 km (0.09 R)
• M57: 29,697,571 km (0.081 R)
• M58: 30,308,379 km (0.051 R)
• M59: 30,699,428 km (0.115 R)
• M60: 31,035,724 km (0.082 R)
• M61: 31,373,366 km (0.113 R)
• M62: 32,052,391 km (0.067 R)
• M63: 33,309,611 km (0.101 R)
• M64: 33,655,183 km (0.07 R)
• M65: 33,886,311 km (0.11 R)
• M66: 34,408,258 km (0.093 R)
• M67: 34,932,898 km (0.087 R)
• M68: 34,991,241 km (0.106 R)
• M69: 35,754,041 km (0.112 R)
• M70: 38,678,230 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.5

Radius: 5.5

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 18.34 AU - 21.36 AU

Year: 31828 Days

Day: 16.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,281,064 km

• M1: 71,657 km (0.077 R)
• M2: 173,683 km (0.077 R)
• M3: 224,397 km (0.115 R)
• M4: 411,693 km (0.053 R)
• M5: 642,672 km (0.118 R)
• M6: 1,771,837 km (0.066 R)
• M7: 2,186,373 km (0.101 R)
• M8: 2,675,708 km (0.109 R)
• M9: 3,149,185 km (0.113 R)
• M10: 4,442,010 km (0.09 R)
• M11: 4,943,162 km (0.049 R)
• M12: 5,579,701 km (0.034 R)
• M13: 5,698,332 km (0.04 R)
• M14: 5,757,872 km (0.074 R)
• M15: 5,937,839 km (0.095 R)
• M16: 8,036,398 km (0.036 R)
• M17: 9,408,360 km (0.058 R)
• M18: 11,222,683 km (0.105 R)
• M19: 11,372,430 km (0.097 R)
• M20: 11,447,528 km (0.117 R)
• M21: 13,298,952 km (0.039 R)
• M22: 13,536,812 km (0.032 R)
• M23: 13,856,353 km (0.03 R)
• M24: 14,178,138 km (0.117 R)
• M25: 15,076,025 km (0.072 R)
• M26: 18,404,128 km (0.093 R)
• M27: 19,382,349 km (0.047 R)
• M28: 20,195,264 km (0.113 R)
• M29: 22,228,598 km (0.12 R)
• M30: 22,416,643 km (0.109 R)
• M31: 23,079,062 km (0.076 R)
• M32: 23,843,806 km (0.078 R)
• M33: 24,229,470 km (0.077 R)
• M34: 27,689,668 km (0.106 R)
• M35: 28,094,929 km (0.095 R)
• M36: 30,254,075 km (0.07 R)
• M37: 35,605,340 km (0.115 R)
• M38: 35,825,399 km (0.037 R)
• M39: 35,935,653 km (0.096 R)
• M40: 36,932,423 km (0.099 R)
• M41: 37,713,922 km (0.113 R)
• M42: 38,953,042 km (0.117 R)
• M43: 40,549,400 km (0.034 R)
• M44: 42,749,836 km (0.037 R)
• M45: 44,159,347 km (0.069 R)
• M46: 44,751,305 km (0.091 R)
• M47: 46,182,359 km (0.079 R)
• M48: 49,702,097 km (0.079 R)
• M49: 50,071,155 km (0.109 R)
• M50: 50,811,964 km (0.074 R)
• M51: 51,307,731 km (0.058 R)
• M52: 51,556,363 km (0.101 R)
• M53: 54,190,033 km (0.087 R)
• M54: 54,696,572 km (0.085 R)
• M55: 54,950,439 km (0.069 R)
• M56: 58,805,577 km (0.062 R)
• M57: 61,028,451 km (0.095 R)
• M58: 61,951,769 km (0.075 R)
• M59: 63,278,703 km (0.07 R)
• M60: 63,411,994 km (0.106 R)
• M61: 65,960,693 km (0.12 R)
• M62: 67,723,854 km (0.102 R)
• M63: 68,406,020 km (0.044 R)
• M64: 69,227,761 km (0.045 R)
• M65: 70,466,431 km (0.043 R)
• M66: 71,712,282 km (0.071 R)
• M67: 73,805,007 km (0.081 R)
• M68: 74,929,385 km (0.102 R)
• M69: 75,917,778 km (0.036 R)
• M70: 76,768,391 km (0.11 R)
• M71: 78,479,193 km (0.112 R)
• M72: 79,770,521 km (0.06 R)
• M73: 80,635,197 km (0.071 R)
• M74: 83,248,073 km (0.049 R)
• M75: 84,418,228 km (0.093 R)
• M76: 85,888,626 km (0.08 R)
• M77: 87,367,400 km (0.057 R)
• M78: 87,515,652 km (0.116 R)
• M79: 95,955,365 km (0.072 R)
• M80: 96,721,456 km (0.098 R)
• M81: 97,489,641 km (0.098 R)
• M82: 98,414,006 km (0.109 R)
• M83: 98,877,311 km (0.062 R)
• M84: 99,031,846 km (0.074 R)
• M85: 99,806,015 km (0.105 R)
• M86: 101,204,605 km (0.1 R)
• M87: 101,516,217 km (0.108 R)
• M88: 104,492,916 km (0.06 R)
• M89: 105,123,321 km (0.085 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit