🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 260 Days

Day: 12.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,405,401 km

• M1: 283,338 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.56 AU - 0.68 AU

Year: 320 Days

Day: 21.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 24.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578

Radius: 8.8

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.89 AU - 1.43 AU

Year: 820 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,405,401 km

• M1: 114,442 km (0.051 R)
• M2: 176,974 km (0.098 R)
• M3: 255,812 km (0.063 R)
• M4: 314,904 km (0.064 R)
• M5: 396,434 km (0.04 R)
• M6: 482,304 km (0.084 R)
• M7: 580,141 km (0.117 R)
• M8: 813,663 km (0.092 R)
• M9: 886,816 km (0.071 R)
• M10: 974,032 km (0.027 R)
• M11: 1,034,020 km (0.111 R)
• M12: 1,151,455 km (0.108 R)
• M13: 1,221,467 km (0.078 R)
• M14: 1,406,669 km (0.077 R)
• M15: 1,530,536 km (0.033 R)
• M16: 1,615,208 km (0.069 R)
• M17: 1,774,680 km (0.113 R)
• M18: 1,863,840 km (0.097 R)
• M19: 2,000,572 km (0.088 R)
• M20: 2,219,883 km (0.046 R)
• M21: 2,356,765 km (0.089 R)
• M22: 2,513,244 km (0.088 R)
• M23: 2,750,207 km (0.108 R)
• M24: 2,819,321 km (0.077 R)
• M25: 2,950,220 km (0.054 R)
• M26: 3,012,153 km (0.096 R)
• M27: 3,254,801 km (0.118 R)
• M28: 3,364,755 km (0.052 R)
• M29: 3,588,404 km (0.108 R)
• M30: 3,749,671 km (0.098 R)
• M31: 3,923,204 km (0.062 R)
• M32: 4,001,145 km (0.083 R)
• M33: 4,178,418 km (0.12 R)
• M34: 4,358,384 km (0.096 R)
• M35: 4,643,368 km (0.073 R)
• M36: 4,777,857 km (0.067 R)
• M37: 5,039,952 km (0.115 R)
• M38: 5,188,802 km (0.112 R)
• M39: 5,447,457 km (0.115 R)
• M40: 5,512,831 km (0.088 R)
• M41: 5,644,178 km (0.082 R)
• M42: 5,754,581 km (0.12 R)
• M43: 5,932,603 km (0.117 R)
• M44: 6,044,801 km (0.077 R)
• M45: 6,248,553 km (0.035 R)
• M46: 6,328,289 km (0.082 R)
• M47: 6,581,558 km (0.038 R)
• M48: 6,686,127 km (0.034 R)
• M49: 7,026,762 km (0.072 R)
• M50: 7,121,756 km (0.107 R)
• M51: 7,300,974 km (0.073 R)
• M52: 7,663,899 km (0.115 R)
• M53: 7,774,003 km (0.117 R)
• M54: 7,909,090 km (0.114 R)
• M55: 7,983,290 km (0.11 R)
• M56: 8,094,741 km (0.108 R)
• M57: 8,169,540 km (0.114 R)
• M58: 8,382,268 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 12.5

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.18 AU - 1.42 AU

Year: 972 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,405,401 km

• M1: 176,974 km (0.114 R)
• M2: 260,151 km (0.063 R)
• M3: 481,107 km (0.046 R)
• M4: 647,310 km (0.098 R)
• M5: 790,774 km (0.062 R)
• M6: 879,935 km (0.11 R)
• M7: 966,103 km (0.07 R)
• M8: 1,069,475 km (0.044 R)
• M9: 1,228,498 km (0.118 R)
• M10: 1,311,076 km (0.048 R)
• M11: 1,522,308 km (0.112 R)
• M12: 1,644,679 km (0.077 R)
• M13: 1,804,599 km (0.117 R)
• M14: 1,890,917 km (0.097 R)
• M15: 1,978,731 km (0.076 R)
• M16: 2,113,070 km (0.038 R)
• M17: 2,343,899 km (0.097 R)
• M18: 2,477,042 km (0.09 R)
• M19: 2,750,656 km (0.094 R)
• M20: 2,850,887 km (0.079 R)
• M21: 3,179,852 km (0.045 R)
• M22: 3,597,530 km (0.04 R)
• M23: 3,740,695 km (0.092 R)
• M24: 3,852,145 km (0.032 R)
• M25: 3,930,834 km (0.115 R)
• M26: 4,021,490 km (0.082 R)
• M27: 4,170,190 km (0.104 R)
• M28: 4,285,979 km (0.082 R)
• M29: 4,414,484 km (0.094 R)
• M30: 4,579,939 km (0.06 R)
• M31: 4,663,414 km (0.108 R)
• M32: 4,783,691 km (0.046 R)
• M33: 4,965,901 km (0.087 R)
• M34: 5,064,187 km (0.113 R)
• M35: 5,150,505 km (0.102 R)
• M36: 5,350,069 km (0.026 R)
• M37: 5,526,594 km (0.082 R)
• M38: 5,730,945 km (0.074 R)
• M39: 5,989,899 km (0.087 R)
• M40: 6,081,453 km (0.084 R)
• M41: 6,173,455 km (0.095 R)
• M42: 6,559,567 km (0.085 R)
• M43: 6,708,118 km (0.115 R)
• M44: 6,885,092 km (0.093 R)
• M45: 7,063,712 km (0.059 R)
• M46: 7,188,327 km (0.049 R)
• M47: 7,509,963 km (0.115 R)
• M48: 7,850,747 km (0.102 R)
• M49: 8,138,573 km (0.051 R)
• M50: 8,312,854 km (0.096 R)
• M51: 8,444,501 km (0.118 R)
• M52: 8,650,646 km (0.11 R)
• M53: 9,783,102 km (0.076 R)
• M54: 9,875,703 km (0.089 R)
• M55: 10,015,278 km (0.079 R)
• M56: 10,217,834 km (0.061 R)
• M57: 10,343,197 km (0.086 R)
• M58: 10,421,885 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 8.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.1 AU - 1.74 AU

Year: 1110 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,405,401 km

• M1: 129,851 km (0.081 R)
• M2: 219,161 km (0.108 R)
• M3: 332,107 km (0.077 R)
• M4: 505,192 km (0.118 R)
• M5: 591,660 km (0.087 R)
• M6: 664,663 km (0.082 R)
• M7: 716,125 km (0.108 R)
• M8: 1,004,251 km (0.114 R)
• M9: 1,080,246 km (0.083 R)
• M10: 1,154,896 km (0.088 R)
• M11: 1,375,552 km (0.05 R)
• M12: 1,658,292 km (0.116 R)
• M13: 1,779,616 km (0.113 R)
• M14: 2,007,155 km (0.11 R)
• M15: 2,153,162 km (0.111 R)
• M16: 2,370,378 km (0.065 R)
• M17: 2,429,918 km (0.091 R)
• M18: 3,068,402 km (0.115 R)
• M19: 3,180,451 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.6

Radius: 8.2

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.57 AU - 2.45 AU

Year: 1869 Days

Day: 10.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,405,401 km

• M1: 135,386 km (0.069 R)
• M2: 191,186 km (0.054 R)
• M3: 249,679 km (0.038 R)
• M4: 322,084 km (0.096 R)
• M5: 664,065 km (0.082 R)
• M6: 758,760 km (0.039 R)
• M7: 840,291 km (0.041 R)
• M8: 981,512 km (0.1 R)
• M9: 1,142,778 km (0.112 R)
• M10: 1,253,929 km (0.062 R)
• M11: 1,390,363 km (0.075 R)
• M12: 1,495,979 km (0.068 R)
• M13: 2,267,006 km (0.091 R)
• M14: 2,365,890 km (0.097 R)
• M15: 2,466,121 km (0.095 R)
• M16: 2,638,308 km (0.094 R)
• M17: 2,887,089 km (0.106 R)
• M18: 3,034,443 km (0.067 R)
• M19: 3,091,739 km (0.072 R)
• M20: 3,307,011 km (0.039 R)
• M21: 3,360,118 km (0.082 R)
• M22: 3,569,405 km (0.081 R)
• M23: 3,660,361 km (0.115 R)
• M24: 3,950,581 km (0.098 R)
• M25: 4,120,673 km (0.111 R)
• M26: 4,383,517 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 9.3

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.31 AU - 4.83 AU

Year: 6409 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,405,401 km

• M1: 132,245 km (0.115 R)
• M2: 231,727 km (0.108 R)
• M3: 338,690 km (0.096 R)
• M4: 455,226 km (0.099 R)
• M5: 664,813 km (0.116 R)
• M6: 802,892 km (0.073 R)
• M7: 1,124,378 km (0.117 R)
• M8: 1,291,478 km (0.079 R)
• M9: 1,431,053 km (0.109 R)
• M10: 1,763,609 km (0.04 R)
• M11: 1,939,088 km (0.104 R)
• M12: 2,120,251 km (0.119 R)
• M13: 2,456,397 km (0.097 R)
• M14: 2,564,855 km (0.106 R)
• M15: 2,630,828 km (0.104 R)
• M16: 2,809,298 km (0.099 R)
• M17: 3,273,201 km (0.093 R)
• M18: 3,861,271 km (0.112 R)
• M19: 4,038,993 km (0.088 R)
• M20: 4,455,473 km (0.113 R)
• M21: 5,273,026 km (0.07 R)
• M22: 5,785,698 km (0.052 R)
• M23: 6,018,771 km (0.112 R)
• M24: 6,254,837 km (0.069 R)
• M25: 6,314,377 km (0.106 R)
• M26: 6,644,988 km (0.037 R)
• M27: 6,858,464 km (0.119 R)
• M28: 6,919,799 km (0.054 R)
• M29: 7,512,207 km (0.098 R)
• M30: 7,702,645 km (0.104 R)
• M31: 7,926,892 km (0.118 R)
• M32: 8,153,234 km (0.118 R)
• M33: 8,480,404 km (0.075 R)
• M34: 9,113,801 km (0.101 R)
• M35: 10,249,997 km (0.08 R)
• M36: 10,461,379 km (0.079 R)
• M37: 10,638,653 km (0.107 R)
• M38: 11,357,620 km (0.098 R)
• M39: 12,427,843 km (0.075 R)
• M40: 12,578,039 km (0.064 R)
• M41: 12,804,381 km (0.038 R)
• M42: 12,994,071 km (0.111 R)
• M43: 13,607,273 km (0.064 R)
• M44: 13,723,211 km (0.073 R)
• M45: 15,422,194 km (0.089 R)
• M46: 15,664,543 km (0.109 R)
• M47: 16,563,775 km (0.104 R)
• M48: 17,061,488 km (0.119 R)
• M49: 17,228,439 km (0.111 R)
• M50: 17,353,951 km (0.09 R)
• M51: 18,284,151 km (0.115 R)
• M52: 19,491,256 km (0.102 R)
• M53: 19,928,680 km (0.046 R)
• M54: 20,016,494 km (0.111 R)
• M55: 20,192,571 km (0.105 R)
• M56: 20,857,534 km (0.091 R)
• M57: 21,394,739 km (0.114 R)
• M58: 21,936,583 km (0.07 R)
• M59: 22,711,799 km (0.107 R)
• M60: 23,218,188 km (0.066 R)
• M61: 23,495,842 km (0.078 R)
• M62: 24,008,065 km (0.117 R)
• M63: 24,289,009 km (0.08 R)
• M64: 24,806,768 km (0.055 R)
• M65: 25,949,097 km (0.066 R)
• M66: 26,430,204 km (0.094 R)
• M67: 26,575,164 km (0.11 R)
• M68: 26,720,274 km (0.101 R)
• M69: 28,235,701 km (0.111 R)
• M70: 28,433,170 km (0.107 R)
• M71: 29,628,307 km (0.059 R)
• M72: 30,080,541 km (0.108 R)
• M73: 30,181,520 km (0.113 R)
• M74: 30,282,349 km (0.052 R)
• M75: 30,484,605 km (0.088 R)
• M76: 30,738,024 km (0.106 R)
• M77: 31,195,943 km (0.101 R)
• M78: 31,604,944 km (0.056 R)
• M79: 31,861,504 km (0.109 R)
• M80: 32,376,570 km (0.099 R)
• M81: 33,623,917 km (0.112 R)
• M82: 34,516,866 km (0.11 R)
• M83: 34,939,929 km (0.091 R)
• M84: 35,577,515 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.6

Radius: 7.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.4 AU - 10.74 AU

Year: 17919 Days

Day: 18.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,405,401 km

• M1: 116,238 km (0.095 R)
• M2: 299,944 km (0.106 R)
• M3: 362,476 km (0.031 R)
• M4: 473,028 km (0.102 R)
• M5: 579,841 km (0.107 R)
• M6: 677,978 km (0.113 R)
• M7: 929,452 km (0.086 R)
• M8: 1,167,462 km (0.064 R)
• M9: 1,315,264 km (0.09 R)
• M10: 2,485,120 km (0.056 R)
• M11: 2,648,780 km (0.104 R)
• M12: 2,704,131 km (0.045 R)
• M13: 3,338,426 km (0.09 R)
• M14: 3,398,265 km (0.08 R)
• M15: 4,112,894 km (0.072 R)
• M16: 4,177,221 km (0.097 R)
• M17: 4,470,882 km (0.119 R)
• M18: 4,537,004 km (0.067 R)
• M19: 4,603,426 km (0.118 R)
• M20: 4,975,027 km (0.027 R)
• M21: 5,043,543 km (0.101 R)
• M22: 5,181,771 km (0.106 R)
• M23: 6,517,979 km (0.098 R)
• M24: 6,782,319 km (0.035 R)
• M25: 6,896,611 km (0.046 R)
• M26: 7,754,555 km (0.071 R)
• M27: 8,074,844 km (0.091 R)
• M28: 9,314,263 km (0.104 R)
• M29: 9,999,122 km (0.049 R)
• M30: 10,085,888 km (0.097 R)
• M31: 10,347,834 km (0.031 R)
• M32: 10,656,006 km (0.08 R)
• M33: 11,553,444 km (0.118 R)
• M34: 12,195,966 km (0.109 R)
• M35: 13,467,698 km (0.074 R)
• M36: 14,192,200 km (0.106 R)
• M37: 14,240,969 km (0.06 R)
• M38: 14,289,888 km (0.08 R)
• M39: 15,128,234 km (0.086 R)
• M40: 16,084,015 km (0.09 R)
• M41: 16,287,618 km (0.075 R)
• M42: 18,318,110 km (0.113 R)
• M43: 18,637,501 km (0.107 R)
• M44: 19,173,959 km (0.096 R)
• M45: 19,389,978 km (0.118 R)
• M46: 19,824,411 km (0.089 R)
• M47: 20,482,192 km (0.066 R)
• M48: 20,647,648 km (0.039 R)
• M49: 20,869,053 km (0.085 R)
• M50: 21,091,355 km (0.109 R)
• M51: 21,482,105 km (0.079 R)
• M52: 21,706,352 km (0.096 R)
• M53: 22,384,180 km (0.103 R)
• M54: 22,440,877 km (0.107 R)
• M55: 25,222,799 km (0.116 R)
• M56: 25,341,131 km (0.107 R)
• M57: 25,400,222 km (0.093 R)
• M58: 25,697,025 km (0.047 R)
• M59: 26,473,737 km (0.091 R)
• M60: 26,533,726 km (0.106 R)
• M61: 27,683,684 km (0.109 R)
• M62: 28,418,360 km (0.086 R)
• M63: 28,479,844 km (0.101 R)
• M64: 28,973,517 km (0.091 R)
• M65: 30,282,798 km (0.104 R)
• M66: 30,660,383 km (0.109 R)
• M67: 33,217,609 km (0.1 R)
• M68: 33,412,086 km (0.098 R)
• M69: 33,477,012 km (0.113 R)
• M70: 34,194,034 km (0.109 R)
• M71: 34,455,980 km (0.114 R)
• M72: 34,521,653 km (0.088 R)
• M73: 34,981,966 km (0.047 R)
• M74: 35,709,461 km (0.095 R)
• M75: 35,775,882 km (0.097 R)
• M76: 36,375,171 km (0.026 R)
• M77: 37,044,921 km (0.047 R)
• M78: 37,179,409 km (0.109 R)
• M79: 37,314,047 km (0.093 R)
• M80: 38,125,167 km (0.117 R)
• M81: 38,192,935 km (0.087 R)
• M82: 38,601,038 km (0.114 R)
• M83: 39,421,283 km (0.104 R)
• M84: 39,833,575 km (0.095 R)
• M85: 40,801,024 km (0.11 R)
• M86: 44,819,522 km (0.118 R)
• M87: 44,962,837 km (0.086 R)
• M88: 45,825,717 km (0.111 R)
• M89: 46,766,688 km (0.036 R)
• M90: 47,130,211 km (0.097 R)
• M91: 47,203,065 km (0.069 R)
• M92: 48,667,628 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit