🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.63 AU - 0.65 AU

Year: 336 Days

Day: 28.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.66 AU - 0.68 AU

Year: 360 Days

Day: 44.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.59 AU - 0.79 AU

Year: 376 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 61,721,532 km

• M1: 119,379 km (0.083 R)
• M2: 182,809 km (0.114 R)
• M3: 295,456 km (0.09 R)
• M4: 368,609 km (0.101 R)
• M5: 465,549 km (0.066 R)
• M6: 537,954 km (0.118 R)
• M7: 718,668 km (0.07 R)
• M8: 841,039 km (0.062 R)
• M9: 915,539 km (0.052 R)
• M10: 979,268 km (0.087 R)
• M11: 1,107,323 km (0.1 R)
• M12: 1,171,202 km (0.09 R)
• M13: 1,245,851 km (0.111 R)
• M14: 1,307,785 km (0.109 R)
• M15: 1,429,856 km (0.093 R)
• M16: 1,695,991 km (0.077 R)
• M17: 1,781,112 km (0.118 R)
• M18: 1,928,167 km (0.084 R)
• M19: 2,006,107 km (0.114 R)
• M20: 2,079,261 km (0.083 R)
• M21: 2,170,815 km (0.101 R)
• M22: 2,240,228 km (0.068 R)
• M23: 2,334,176 km (0.091 R)
• M24: 2,525,810 km (0.067 R)
• M25: 2,623,647 km (0.069 R)
• M26: 2,697,848 km (0.072 R)
• M27: 2,816,778 km (0.093 R)
• M28: 2,886,491 km (0.073 R)
• M29: 2,969,518 km (0.078 R)
• M30: 3,066,457 km (0.105 R)
• M31: 3,210,520 km (0.102 R)
• M32: 3,424,146 km (0.118 R)
• M33: 3,809,360 km (0.107 R)
• M34: 3,936,070 km (0.102 R)
• M35: 3,999,948 km (0.044 R)
• M36: 4,251,871 km (0.111 R)
• M37: 4,332,055 km (0.095 R)
• M38: 4,449,639 km (0.037 R)
• M39: 4,553,460 km (0.088 R)
• M40: 4,778,605 km (0.101 R)
• M41: 4,846,971 km (0.091 R)
• M42: 4,907,857 km (0.103 R)
• M43: 5,216,627 km (0.088 R)
• M44: 5,318,354 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 12.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.65 AU - 0.87 AU

Year: 435 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,721,532 km

• M1: 155,731 km (0.1 R)
• M2: 235,467 km (0.057 R)
• M3: 341,233 km (0.11 R)
• M4: 467,045 km (0.114 R)
• M5: 556,504 km (0.098 R)
• M6: 641,924 km (0.098 R)
• M7: 723,156 km (0.1 R)
• M8: 830,867 km (0.117 R)
• M9: 918,381 km (0.109 R)
• M10: 1,056,011 km (0.069 R)
• M11: 1,137,692 km (0.072 R)
• M12: 1,224,608 km (0.108 R)
• M13: 1,356,404 km (0.114 R)
• M14: 1,446,013 km (0.09 R)
• M15: 1,531,433 km (0.111 R)
• M16: 1,737,430 km (0.106 R)
• M17: 1,914,703 km (0.12 R)
• M18: 2,019,721 km (0.118 R)
• M19: 2,123,243 km (0.087 R)
• M20: 2,210,159 km (0.055 R)
• M21: 2,291,091 km (0.073 R)
• M22: 2,376,661 km (0.093 R)
• M23: 2,601,507 km (0.085 R)
• M24: 2,761,876 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.78 AU - 0.94 AU

Year: 523 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,721,532 km

• M1: 185,651 km (0.102 R)
• M2: 281,094 km (0.037 R)
• M3: 373,247 km (0.101 R)
• M4: 491,579 km (0.099 R)
• M5: 584,030 km (0.066 R)
• M6: 701,315 km (0.118 R)
• M7: 799,451 km (0.118 R)
• M8: 913,893 km (0.081 R)
• M9: 1,023,100 km (0.092 R)
• M10: 1,200,822 km (0.087 R)
• M11: 1,341,444 km (0.079 R)
• M12: 1,438,384 km (0.035 R)
• M13: 1,554,771 km (0.116 R)
• M14: 1,674,599 km (0.114 R)
• M15: 1,794,127 km (0.094 R)
• M16: 1,927,569 km (0.086 R)
• M17: 2,045,900 km (0.089 R)
• M18: 2,159,146 km (0.112 R)
• M19: 2,411,817 km (0.075 R)
• M20: 2,633,521 km (0.105 R)
• M21: 2,857,768 km (0.076 R)
• M22: 2,972,360 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 14.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.96 AU - 1.24 AU

Year: 757 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,721,532 km

• M1: 189,241 km (0.056 R)
• M2: 306,975 km (0.094 R)
• M3: 485,146 km (0.105 R)
• M4: 623,524 km (0.092 R)
• M5: 767,587 km (0.081 R)
• M6: 884,123 km (0.108 R)
• M7: 983,456 km (0.057 R)
• M8: 1,080,994 km (0.107 R)
• M9: 1,175,690 km (0.056 R)
• M10: 1,280,109 km (0.089 R)
• M11: 1,599,201 km (0.079 R)
• M12: 1,905,578 km (0.068 R)
• M13: 2,046,349 km (0.112 R)
• M14: 2,198,790 km (0.103 R)
• M15: 2,371,874 km (0.075 R)
• M16: 2,464,475 km (0.085 R)
• M17: 2,723,130 km (0.087 R)
• M18: 2,829,345 km (0.117 R)
• M19: 3,036,687 km (0.057 R)
• M20: 3,128,391 km (0.065 R)
• M21: 3,239,691 km (0.097 R)
• M22: 3,380,912 km (0.117 R)
• M23: 3,514,503 km (0.073 R)
• M24: 3,630,591 km (0.027 R)
• M25: 3,966,288 km (0.054 R)
• M26: 4,229,880 km (0.097 R)
• M27: 4,488,983 km (0.086 R)
• M28: 4,583,529 km (0.081 R)
• M29: 4,828,271 km (0.109 R)
• M30: 4,968,594 km (0.106 R)
• M31: 5,088,422 km (0.027 R)
• M32: 5,622,486 km (0.107 R)
• M33: 5,747,401 km (0.073 R)
• M34: 5,873,362 km (0.102 R)
• M35: 6,092,972 km (0.082 R)
• M36: 6,362,547 km (0.076 R)
• M37: 6,564,355 km (0.085 R)
• M38: 6,732,203 km (0.11 R)
• M39: 6,901,399 km (0.109 R)
• M40: 7,011,054 km (0.081 R)
• M41: 7,492,609 km (0.109 R)
• M42: 8,074,545 km (0.105 R)
• M43: 8,228,780 km (0.115 R)
• M44: 8,358,033 km (0.114 R)
• M45: 8,475,019 km (0.094 R)
• M46: 8,618,633 km (0.114 R)
• M47: 8,908,553 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 14

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.06 AU - 1.45 AU

Year: 917 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,721,532 km

• M1: 175,329 km (0.063 R)
• M2: 303,235 km (0.114 R)
• M3: 402,418 km (0.041 R)
• M4: 555,756 km (0.085 R)
• M5: 659,427 km (0.092 R)
• M6: 771,327 km (0.076 R)
• M7: 926,609 km (0.105 R)
• M8: 1,071,270 km (0.064 R)
• M9: 1,178,083 km (0.109 R)
• M10: 1,294,770 km (0.053 R)
• M11: 1,385,127 km (0.113 R)
• M12: 1,540,708 km (0.105 R)
• M13: 1,636,900 km (0.107 R)
• M14: 1,917,845 km (0.119 R)
• M15: 2,043,208 km (0.111 R)
• M16: 2,229,307 km (0.051 R)
• M17: 2,317,271 km (0.073 R)
• M18: 2,436,201 km (0.098 R)
• M19: 2,572,784 km (0.084 R)
• M20: 2,680,644 km (0.068 R)
• M21: 2,901,301 km (0.082 R)
• M22: 2,997,792 km (0.098 R)
• M23: 3,087,102 km (0.09 R)
• M24: 3,453,766 km (0.104 R)
• M25: 3,564,917 km (0.057 R)
• M26: 3,668,439 km (0.084 R)
• M27: 3,941,006 km (0.105 R)
• M28: 4,247,532 km (0.054 R)
• M29: 4,477,913 km (0.07 R)
• M30: 4,684,209 km (0.086 R)
• M31: 4,903,220 km (0.096 R)
• M32: 5,203,912 km (0.098 R)
• M33: 5,510,737 km (0.073 R)
• M34: 5,641,186 km (0.114 R)
• M35: 5,803,201 km (0.094 R)
• M36: 5,894,904 km (0.093 R)
• M37: 5,987,206 km (0.095 R)
• M38: 6,131,867 km (0.039 R)
• M39: 6,267,104 km (0.116 R)
• M40: 6,413,859 km (0.088 R)
• M41: 6,519,475 km (0.083 R)
• M42: 6,721,732 km (0.104 R)
• M43: 6,828,993 km (0.119 R)
• M44: 7,198,051 km (0.042 R)
• M45: 7,318,777 km (0.061 R)
• M46: 7,473,610 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 12.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.3 AU - 4.82 AU

Year: 6388 Days

Day: 6.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,721,532 km

• M1: 162,762 km (0.04 R)
• M2: 515,664 km (0.091 R)
• M3: 660,923 km (0.109 R)
• M4: 1,275,023 km (0.045 R)
• M5: 1,404,724 km (0.037 R)
• M6: 1,558,660 km (0.067 R)
• M7: 1,698,235 km (0.11 R)
• M8: 1,947,615 km (0.108 R)
• M9: 2,298,870 km (0.114 R)
• M10: 2,552,140 km (0.116 R)
• M11: 2,839,218 km (0.085 R)
• M12: 3,444,641 km (0.095 R)
• M13: 3,655,424 km (0.109 R)
• M14: 3,952,376 km (0.118 R)
• M15: 4,341,629 km (0.12 R)
• M16: 4,541,043 km (0.104 R)
• M17: 4,627,361 km (0.09 R)
• M18: 5,582,993 km (0.073 R)
• M19: 5,988,552 km (0.03 R)
• M20: 6,307,046 km (0.085 R)
• M21: 6,403,686 km (0.109 R)
• M22: 6,861,306 km (0.052 R)
• M23: 7,431,274 km (0.095 R)
• M24: 7,842,818 km (0.105 R)
• M25: 8,086,363 km (0.109 R)
• M26: 8,191,531 km (0.029 R)
• M27: 8,581,083 km (0.117 R)
• M28: 8,724,249 km (0.1 R)
• M29: 9,674,046 km (0.08 R)
• M30: 10,465,119 km (0.05 R)
• M31: 11,316,181 km (0.026 R)
• M32: 11,631,085 km (0.082 R)
• M33: 11,909,187 km (0.112 R)
• M34: 11,989,073 km (0.088 R)
• M35: 12,109,050 km (0.063 R)
• M36: 12,431,284 km (0.096 R)
• M37: 13,002,149 km (0.078 R)
• M38: 14,296,171 km (0.085 R)
• M39: 15,196,152 km (0.06 R)
• M40: 15,894,175 km (0.087 R)
• M41: 16,380,069 km (0.06 R)
• M42: 18,789,343 km (0.067 R)
• M43: 19,022,267 km (0.066 R)
• M44: 19,821,568 km (0.056 R)
• M45: 20,201,547 km (0.12 R)
• M46: 20,488,027 km (0.057 R)
• M47: 21,940,921 km (0.1 R)
• M48: 22,038,908 km (0.052 R)
• M49: 22,383,282 km (0.106 R)
• M50: 22,878,302 km (0.106 R)
• M51: 23,778,282 km (0.093 R)
• M52: 24,080,919 km (0.108 R)
• M53: 24,740,795 km (0.082 R)
• M54: 24,893,983 km (0.112 R)
• M55: 25,561,339 km (0.112 R)
• M56: 26,495,129 km (0.096 R)
• M57: 26,704,118 km (0.087 R)
• M58: 26,913,704 km (0.091 R)
• M59: 28,235,850 km (0.095 R)
• M60: 29,524,935 km (0.117 R)
• M61: 30,176,583 km (0.092 R)
• M62: 30,613,858 km (0.1 R)
• M63: 31,108,129 km (0.119 R)
• M64: 31,771,297 km (0.112 R)
• M65: 32,215,901 km (0.114 R)
• M66: 32,327,501 km (0.036 R)
• M67: 32,550,851 km (0.054 R)
• M68: 32,774,799 km (0.118 R)
• M69: 33,167,793 km (0.037 R)
• M70: 33,958,717 km (0.092 R)
• M71: 34,299,501 km (0.067 R)
• M72: 34,527,338 km (0.118 R)
• M73: 34,755,774 km (0.065 R)
• M74: 34,870,067 km (0.112 R)
• M75: 35,386,329 km (0.112 R)
• M76: 36,194,307 km (0.078 R)
• M77: 36,717,002 km (0.064 R)
• M78: 37,769,872 km (0.108 R)
• M79: 38,181,865 km (0.087 R)
• M80: 38,654,743 km (0.093 R)
• M81: 38,773,225 km (0.12 R)
• M82: 39,129,567 km (0.086 R)
• M83: 39,905,082 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 3.5

Gravity: 26.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.87 AU - 10.43 AU

Year: 21213 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,721,532 km

• M1: 413,339 km (0.111 R)
• M2: 733,179 km (0.108 R)
• M3: 972,835 km (0.112 R)
• M4: 1,018,761 km (0.112 R)
• M5: 1,491,790 km (0.087 R)
• M6: 1,518,418 km (0.109 R)
• M7: 1,993,990 km (0.083 R)
• M8: 2,263,117 km (0.095 R)
• M9: 2,386,385 km (0.086 R)
• M10: 2,575,477 km (0.11 R)
• M11: 2,671,818 km (0.108 R)
• M12: 3,102,959 km (0.096 R)
• M13: 3,239,841 km (0.093 R)
• M14: 4,215,070 km (0.113 R)
• M15: 4,636,487 km (0.108 R)
• M16: 5,151,702 km (0.094 R)
• M17: 5,601,543 km (0.111 R)
• M18: 5,643,131 km (0.113 R)
• M19: 5,768,344 km (0.07 R)
• M20: 6,626,288 km (0.101 R)
• M21: 7,114,875 km (0.076 R)
• M22: 7,892,484 km (0.117 R)
• M23: 8,267,676 km (0.115 R)
• M24: 8,457,516 km (0.101 R)
• M25: 9,976,233 km (0.08 R)
• M26: 10,792,439 km (0.065 R)
• M27: 10,947,722 km (0.031 R)
• M28: 11,789,060 km (0.089 R)
• M29: 12,217,359 km (0.105 R)
• M30: 12,760,100 km (0.113 R)
• M31: 13,199,768 km (0.062 R)
• M32: 13,255,119 km (0.048 R)
• M33: 14,037,666 km (0.113 R)
• M34: 15,065,553 km (0.089 R)
• M35: 15,588,547 km (0.12 R)
• M36: 16,831,705 km (0.116 R)
• M37: 17,072,109 km (0.11 R)
• M38: 17,192,834 km (0.082 R)
• M39: 17,253,122 km (0.089 R)
• M40: 17,556,357 km (0.075 R)
• M41: 18,291,032 km (0.101 R)
• M42: 18,476,384 km (0.113 R)
• M43: 19,160,944 km (0.075 R)
• M44: 20,044,170 km (0.091 R)
• M45: 20,298,935 km (0.062 R)
• M46: 20,490,720 km (0.073 R)
• M47: 20,554,747 km (0.037 R)
• M48: 21,981,014 km (0.113 R)
• M49: 22,046,537 km (0.072 R)
• M50: 22,507,448 km (0.061 R)
• M51: 22,705,965 km (0.102 R)
• M52: 24,044,118 km (0.114 R)
• M53: 29,067,913 km (0.097 R)
• M54: 29,500,700 km (0.097 R)
• M55: 29,717,916 km (0.092 R)
• M56: 30,081,140 km (0.075 R)
• M57: 30,226,848 km (0.079 R)
• M58: 30,299,852 km (0.067 R)
• M59: 31,327,141 km (0.084 R)
• M60: 31,770,848 km (0.067 R)
• M61: 34,858,099 km (0.111 R)
• M62: 35,011,138 km (0.111 R)
• M63: 35,164,475 km (0.085 R)
• M64: 35,934,007 km (0.114 R)
• M65: 36,088,542 km (0.071 R)
• M66: 36,553,641 km (0.113 R)
• M67: 37,646,603 km (0.099 R)
• M68: 37,960,908 km (0.104 R)
• M69: 39,146,920 km (0.086 R)
• M70: 39,465,265 km (0.116 R)
• M71: 43,023,300 km (0.099 R)
• M72: 43,928,667 km (0.086 R)
• M73: 46,851,061 km (0.084 R)
• M74: 47,189,003 km (0.095 R)
• M75: 47,527,692 km (0.105 R)
• M76: 50,786,084 km (0.105 R)
• M77: 51,917,193 km (0.032 R)
• M78: 52,354,468 km (0.095 R)
• M79: 52,529,647 km (0.113 R)
• M80: 52,880,753 km (0.07 R)
• M81: 52,968,716 km (0.096 R)
• M82: 53,408,833 km (0.061 R)
• M83: 54,027,121 km (0.079 R)
• M84: 54,204,245 km (0.093 R)
• M85: 55,003,547 km (0.12 R)
• M86: 55,806,738 km (0.086 R)
• M87: 56,703,727 km (0.117 R)
• M88: 57,154,016 km (0.066 R)
• M89: 57,244,224 km (0.069 R)
• M90: 57,515,145 km (0.08 R)
• M91: 58,875,888 km (0.102 R)
• M92: 61,074,976 km (0.033 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: 390 - 18,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit