🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.5 AU - 0.7 AU

Year: 300 Days

Day: 29.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,610,865 km

• M1: 483,650 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.7

Radius: 12.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.88 AU - 0.96 AU

Year: 570 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,610,865 km

• M1: 159,322 km (0.025 R)
• M2: 248,931 km (0.109 R)
• M3: 335,398 km (0.047 R)
• M4: 415,583 km (0.027 R)
• M5: 534,364 km (0.111 R)
• M6: 635,043 km (0.106 R)
• M7: 726,597 km (0.101 R)
• M8: 917,633 km (0.07 R)
• M9: 1,062,743 km (0.102 R)
• M10: 1,146,518 km (0.031 R)
• M11: 1,266,047 km (0.04 R)
• M12: 1,407,716 km (0.098 R)
• M13: 1,609,673 km (0.1 R)
• M14: 1,759,271 km (0.119 R)
• M15: 1,869,824 km (0.112 R)
• M16: 1,977,983 km (0.066 R)
• M17: 2,108,432 km (0.091 R)
• M18: 2,283,462 km (0.106 R)
• M19: 2,372,921 km (0.108 R)
• M20: 2,490,505 km (0.118 R)
• M21: 2,626,490 km (0.055 R)
• M22: 2,871,980 km (0.096 R)
• M23: 3,055,237 km (0.062 R)
• M24: 3,154,271 km (0.106 R)
• M25: 3,236,700 km (0.119 R)
• M26: 3,349,646 km (0.053 R)
• M27: 3,445,837 km (0.071 R)
• M28: 3,549,060 km (0.066 R)
• M29: 3,746,379 km (0.055 R)
• M30: 3,858,877 km (0.051 R)
• M31: 3,953,573 km (0.074 R)
• M32: 4,049,016 km (0.088 R)
• M33: 4,138,775 km (0.051 R)
• M34: 4,379,478 km (0.109 R)
• M35: 4,504,841 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 12.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.9 AU - 1.18 AU

Year: 685 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,610,865 km

• M1: 170,542 km (0.037 R)
• M2: 324,179 km (0.096 R)
• M3: 427,102 km (0.079 R)
• M4: 558,449 km (0.12 R)
• M5: 777,460 km (0.077 R)
• M6: 870,510 km (0.119 R)
• M7: 1,063,192 km (0.059 R)
• M8: 1,414,448 km (0.093 R)
• M9: 1,583,793 km (0.101 R)
• M10: 1,667,867 km (0.056 R)
• M11: 1,770,640 km (0.072 R)
• M12: 2,074,025 km (0.083 R)
• M13: 2,218,985 km (0.105 R)
• M14: 2,444,878 km (0.1 R)
• M15: 2,630,230 km (0.119 R)
• M16: 2,812,290 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 8.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.04 AU - 1.08 AU

Year: 705 Days

Day: 14.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,610,865 km

• M1: 125,363 km (0.053 R)
• M2: 265,237 km (0.026 R)
• M3: 330,312 km (0.111 R)
• M4: 474,375 km (0.109 R)
• M5: 606,769 km (0.053 R)
• M6: 731,833 km (0.106 R)
• M7: 922,720 km (0.071 R)
• M8: 999,164 km (0.025 R)
• M9: 1,115,701 km (0.115 R)
• M10: 1,187,807 km (0.098 R)
• M11: 1,342,192 km (0.059 R)
• M12: 1,476,830 km (0.044 R)
• M13: 1,599,800 km (0.084 R)
• M14: 1,714,990 km (0.074 R)
• M15: 1,936,694 km (0.031 R)
• M16: 2,006,706 km (0.117 R)
• M17: 2,125,487 km (0.105 R)
• M18: 2,240,378 km (0.069 R)
• M19: 2,301,862 km (0.1 R)
• M20: 2,912,970 km (0.099 R)
• M21: 3,013,948 km (0.102 R)
• M22: 3,212,614 km (0.055 R)
• M23: 3,394,376 km (0.073 R)
• M24: 3,637,173 km (0.089 R)
• M25: 3,922,755 km (0.094 R)
• M26: 4,041,985 km (0.092 R)
• M27: 4,330,110 km (0.095 R)
• M28: 4,399,374 km (0.097 R)
• M29: 4,562,436 km (0.095 R)
• M30: 5,055,211 km (0.109 R)
• M31: 5,193,440 km (0.103 R)
• M32: 5,324,637 km (0.087 R)
• M33: 5,523,453 km (0.101 R)
• M34: 5,699,380 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 10.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.91 AU - 1.31 AU

Year: 755 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 34,610,865 km

• M1: 163,361 km (0.07 R)
• M2: 241,451 km (0.114 R)
• M3: 333,902 km (0.096 R)
• M4: 548,575 km (0.091 R)
• M5: 757,564 km (0.06 R)
• M6: 855,999 km (0.103 R)
• M7: 970,292 km (0.075 R)
• M8: 1,055,263 km (0.057 R)
• M9: 1,142,928 km (0.117 R)
• M10: 1,269,936 km (0.102 R)
• M11: 1,395,449 km (0.041 R)
• M12: 1,485,956 km (0.087 R)
• M13: 1,558,511 km (0.105 R)
• M14: 1,693,448 km (0.109 R)
• M15: 1,811,331 km (0.109 R)
• M16: 1,889,122 km (0.11 R)
• M17: 2,026,303 km (0.109 R)
• M18: 2,204,325 km (0.108 R)
• M19: 2,310,539 km (0.051 R)
• M20: 2,441,886 km (0.07 R)
• M21: 2,512,496 km (0.1 R)
• M22: 2,591,783 km (0.08 R)
• M23: 2,950,519 km (0.038 R)
• M24: 3,118,966 km (0.119 R)
• M25: 3,204,386 km (0.031 R)
• M26: 3,438,956 km (0.105 R)
• M27: 3,509,416 km (0.062 R)
• M28: 3,589,451 km (0.085 R)
• M29: 3,661,109 km (0.047 R)
• M30: 3,897,324 km (0.108 R)
• M31: 3,970,926 km (0.114 R)
• M32: 4,082,376 km (0.042 R)
• M33: 4,157,325 km (0.093 R)
• M34: 4,423,011 km (0.032 R)
• M35: 4,596,694 km (0.103 R)
• M36: 4,684,508 km (0.062 R)
• M37: 4,753,173 km (0.101 R)
• M38: 5,161,875 km (0.101 R)
• M39: 5,749,046 km (0.078 R)
• M40: 5,833,120 km (0.034 R)
• M41: 5,896,550 km (0.072 R)
• M42: 5,960,129 km (0.118 R)
• M43: 6,077,264 km (0.109 R)
• M44: 6,281,615 km (0.107 R)
• M45: 6,411,765 km (0.094 R)
• M46: 6,531,892 km (0.093 R)
• M47: 6,608,785 km (0.101 R)
• M48: 6,752,249 km (0.09 R)
• M49: 6,941,491 km (0.078 R)
• M50: 7,109,938 km (0.087 R)
• M51: 7,279,732 km (0.057 R)
• M52: 7,542,725 km (0.079 R)
• M53: 7,623,358 km (0.038 R)
• M54: 7,750,815 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 13.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.31 AU - 1.77 AU

Year: 1234 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,610,865 km

• M1: 175,179 km (0.067 R)
• M2: 318,643 km (0.086 R)
• M3: 452,534 km (0.108 R)
• M4: 662,120 km (0.026 R)
• M5: 821,741 km (0.108 R)
• M6: 936,183 km (0.079 R)
• M7: 1,198,728 km (0.12 R)
• M8: 1,521,261 km (0.09 R)
• M9: 1,628,971 km (0.102 R)
• M10: 1,843,046 km (0.105 R)
• M11: 1,939,088 km (0.117 R)
• M12: 2,176,799 km (0.094 R)
• M13: 2,791,047 km (0.11 R)
• M14: 2,924,788 km (0.114 R)
• M15: 3,095,030 km (0.11 R)
• M16: 3,245,376 km (0.062 R)
• M17: 3,517,345 km (0.119 R)
• M18: 3,674,423 km (0.084 R)
• M19: 3,920,661 km (0.116 R)
• M20: 4,159,868 km (0.108 R)
• M21: 4,494,818 km (0.04 R)
• M22: 4,919,376 km (0.103 R)
• M23: 5,014,072 km (0.079 R)
• M24: 5,177,732 km (0.119 R)
• M25: 5,301,599 km (0.082 R)
• M26: 5,398,688 km (0.089 R)
• M27: 5,580,599 km (0.078 R)
• M28: 5,893,109 km (0.083 R)
• M29: 6,211,304 km (0.106 R)
• M30: 6,299,118 km (0.104 R)
• M31: 6,431,661 km (0.092 R)
• M32: 6,789,499 km (0.114 R)
• M33: 7,199,996 km (0.057 R)
• M34: 7,524,922 km (0.049 R)
• M35: 7,649,986 km (0.045 R)
• M36: 7,744,233 km (0.097 R)
• M37: 7,886,201 km (0.099 R)
• M38: 8,061,081 km (0.102 R)
• M39: 8,269,471 km (0.106 R)
• M40: 8,431,037 km (0.093 R)
• M41: 8,855,745 km (0.085 R)
• M42: 9,037,656 km (0.112 R)
• M43: 9,692,446 km (0.102 R)
• M44: 9,982,666 km (0.049 R)
• M45: 10,068,535 km (0.057 R)
• M46: 10,310,435 km (0.058 R)
• M47: 10,414,705 km (0.09 R)
• M48: 10,519,423 km (0.069 R)
• M49: 10,853,026 km (0.108 R)
• M50: 10,976,744 km (0.071 R)
• M51: 11,136,664 km (0.119 R)
• M52: 11,297,332 km (0.1 R)
• M53: 11,693,318 km (0.104 R)
• M54: 12,185,495 km (0.049 R)
• M55: 12,424,851 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 13

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.51 AU - 2.43 AU

Year: 1785 Days

Day: 9.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 57.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,610,865 km

• M1: 168,298 km (0.11 R)
• M2: 269,725 km (0.103 R)
• M3: 357,240 km (0.106 R)
• M4: 456,722 km (0.074 R)
• M5: 650,452 km (0.101 R)
• M6: 1,011,282 km (0.108 R)
• M7: 1,093,112 km (0.083 R)
• M8: 1,220,569 km (0.097 R)
• M9: 1,302,848 km (0.093 R)
• M10: 1,387,221 km (0.099 R)
• M11: 1,485,357 km (0.093 R)
• M12: 1,756,578 km (0.066 R)
• M13: 1,991,896 km (0.076 R)
• M14: 2,123,542 km (0.053 R)
• M15: 2,237,835 km (0.114 R)
• M16: 2,600,460 km (0.101 R)
• M17: 2,833,084 km (0.102 R)
• M18: 2,929,575 km (0.102 R)
• M19: 3,164,294 km (0.094 R)
• M20: 3,264,674 km (0.104 R)
• M21: 3,476,355 km (0.069 R)
• M22: 3,604,112 km (0.117 R)
• M23: 3,733,364 km (0.088 R)
• M24: 4,005,034 km (0.036 R)
• M25: 4,097,037 km (0.107 R)
• M26: 4,266,082 km (0.114 R)
• M27: 4,498,258 km (0.092 R)
• M28: 4,611,504 km (0.095 R)
• M29: 4,796,407 km (0.09 R)
• M30: 5,128,365 km (0.068 R)
• M31: 5,310,874 km (0.056 R)
• M32: 5,645,076 km (0.102 R)
• M33: 5,881,141 km (0.11 R)
• M34: 6,072,477 km (0.094 R)
• M35: 6,461,282 km (0.067 R)
• M36: 6,549,844 km (0.05 R)
• M37: 6,728,314 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.3

Radius: 14.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.15 AU - 6.29 AU

Year: 7701 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,610,865 km

• M1: 248,183 km (0.11 R)
• M2: 356,043 km (0.116 R)
• M3: 610,808 km (0.069 R)
• M4: 882,179 km (0.09 R)
• M5: 1,121,535 km (0.109 R)
• M6: 1,287,290 km (0.069 R)
• M7: 1,422,227 km (0.076 R)
• M8: 1,856,958 km (0.085 R)
• M9: 2,056,073 km (0.118 R)
• M10: 2,239,181 km (0.111 R)
• M11: 2,427,973 km (0.101 R)
• M12: 3,026,215 km (0.107 R)
• M13: 3,182,994 km (0.073 R)
• M14: 3,342,615 km (0.082 R)
• M15: 3,950,581 km (0.117 R)
• M16: 4,122,469 km (0.105 R)
• M17: 4,238,556 km (0.116 R)
• M18: 4,444,254 km (0.094 R)
• M19: 4,653,242 km (0.077 R)
• M20: 5,143,474 km (0.075 R)
• M21: 6,008,299 km (0.118 R)
• M22: 6,173,455 km (0.112 R)
• M23: 7,056,681 km (0.086 R)
• M24: 7,266,118 km (0.093 R)
• M25: 7,691,275 km (0.107 R)
• M26: 7,870,942 km (0.056 R)
• M27: 8,381,221 km (0.089 R)
• M28: 8,640,474 km (0.114 R)
• M29: 8,864,871 km (0.101 R)
• M30: 9,665,219 km (0.089 R)
• M31: 9,859,248 km (0.073 R)
• M32: 9,976,233 km (0.103 R)
• M33: 10,172,356 km (0.09 R)
• M34: 10,969,563 km (0.066 R)
• M35: 12,623,966 km (0.114 R)
• M36: 12,793,610 km (0.066 R)
• M37: 12,921,516 km (0.09 R)
• M38: 13,092,506 km (0.099 R)
• M39: 13,784,247 km (0.073 R)
• M40: 14,046,791 km (0.098 R)
• M41: 14,355,112 km (0.09 R)
• M42: 15,701,942 km (0.107 R)
• M43: 16,205,937 km (0.082 R)
• M44: 16,901,717 km (0.068 R)
• M45: 17,229,785 km (0.073 R)
• M46: 17,892,354 km (0.056 R)
• M47: 18,756,282 km (0.116 R)
• M48: 18,901,691 km (0.118 R)
• M49: 19,242,176 km (0.074 R)
• M50: 21,378,583 km (0.085 R)
• M51: 21,530,425 km (0.083 R)
• M52: 22,243,857 km (0.084 R)
• M53: 22,500,567 km (0.067 R)
• M54: 22,655,102 km (0.111 R)
• M55: 23,641,699 km (0.071 R)
• M56: 24,271,955 km (0.071 R)
• M57: 24,377,571 km (0.12 R)
• M58: 26,575,912 km (0.112 R)
• M59: 26,902,933 km (0.103 R)
• M60: 28,391,133 km (0.092 R)
• M61: 28,725,484 km (0.112 R)
• M62: 29,454,325 km (0.111 R)
• M63: 30,416,538 km (0.089 R)
• M64: 31,102,145 km (0.101 R)
• M65: 33,071,900 km (0.041 R)
• M66: 33,541,189 km (0.044 R)
• M67: 37,619,077 km (0.117 R)
• M68: 38,109,010 km (0.115 R)
• M69: 38,477,769 km (0.084 R)
• M70: 38,662,672 km (0.109 R)
• M71: 38,847,874 km (0.089 R)
• M72: 39,033,376 km (0.117 R)
• M73: 39,653,758 km (0.115 R)
• M74: 40,152,368 km (0.11 R)
• M75: 40,277,282 km (0.111 R)
• M76: 42,676,533 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 6.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.41 AU - 9.73 AU

Year: 14802 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,610,865 km

• M1: 86,916 km (0.093 R)
• M2: 302,188 km (0.11 R)
• M3: 460,313 km (0.059 R)
• M4: 852,409 km (0.084 R)
• M5: 1,049,279 km (0.117 R)
• M6: 1,311,225 km (0.099 R)
• M7: 1,449,903 km (0.092 R)
• M8: 1,630,018 km (0.087 R)
• M9: 1,817,465 km (0.107 R)
• M10: 2,011,792 km (0.104 R)
• M11: 2,700,391 km (0.067 R)
• M12: 2,788,654 km (0.045 R)
• M13: 3,013,200 km (0.092 R)
• M14: 3,081,716 km (0.089 R)
• M15: 3,173,868 km (0.042 R)
• M16: 3,527,667 km (0.05 R)
• M17: 3,746,080 km (0.119 R)
• M18: 4,401,469 km (0.047 R)
• M19: 4,453,379 km (0.09 R)
• M20: 4,636,636 km (0.092 R)
• M21: 4,689,444 km (0.08 R)
• M22: 5,064,636 km (0.11 R)
• M23: 5,228,595 km (0.065 R)
• M24: 5,730,496 km (0.065 R)
• M25: 6,160,590 km (0.09 R)
• M26: 6,335,470 km (0.12 R)
• M27: 7,204,035 km (0.091 R)
• M28: 7,450,273 km (0.101 R)
• M29: 7,636,672 km (0.073 R)
• M30: 7,824,567 km (0.091 R)
• M31: 8,301,186 km (0.03 R)
• M32: 8,787,229 km (0.116 R)
• M33: 8,852,753 km (0.108 R)
• M34: 9,249,337 km (0.113 R)
• M35: 9,854,760 km (0.118 R)
• M36: 10,438,491 km (0.065 R)
• M37: 10,647,180 km (0.093 R)
• M38: 10,717,042 km (0.085 R)
• M39: 11,317,079 km (0.117 R)
• M40: 12,219,154 km (0.115 R)
• M41: 13,294,164 km (0.12 R)
• M42: 13,709,897 km (0.042 R)
• M43: 13,862,187 km (0.11 R)
• M44: 15,257,188 km (0.11 R)
• M45: 15,851,690 km (0.067 R)
• M46: 15,971,368 km (0.044 R)
• M47: 16,413,280 km (0.102 R)
• M48: 16,899,772 km (0.1 R)
• M49: 17,970,145 km (0.054 R)
• M50: 18,220,273 km (0.044 R)
• M51: 18,345,785 km (0.074 R)
• M52: 18,766,155 km (0.101 R)
• M53: 20,479,350 km (0.116 R)
• M54: 20,566,416 km (0.043 R)
• M55: 21,134,589 km (0.065 R)
• M56: 22,019,011 km (0.105 R)
• M57: 22,063,442 km (0.034 R)
• M58: 22,286,642 km (0.066 R)
• M59: 22,465,711 km (0.072 R)
• M60: 22,555,320 km (0.079 R)
• M61: 22,825,194 km (0.097 R)
• M62: 22,960,431 km (0.077 R)
• M63: 23,050,788 km (0.076 R)
• M64: 23,277,279 km (0.091 R)
• M65: 23,367,935 km (0.049 R)
• M66: 23,549,846 km (0.103 R)
• M67: 24,512,509 km (0.117 R)
• M68: 24,604,811 km (0.098 R)
• M69: 24,928,989 km (0.06 R)
• M70: 25,862,929 km (0.117 R)
• M71: 26,618,248 km (0.075 R)
• M72: 26,808,238 km (0.026 R)
• M73: 27,046,397 km (0.109 R)
• M74: 27,285,156 km (0.116 R)
• M75: 27,476,641 km (0.03 R)
• M76: 27,812,937 km (0.066 R)
• M77: 29,220,653 km (0.093 R)
• M78: 29,563,830 km (0.114 R)
• M79: 29,809,769 km (0.055 R)
• M80: 30,007,089 km (0.096 R)
• M81: 30,502,258 km (0.098 R)
• M82: 31,199,833 km (0.09 R)
• M83: 31,450,260 km (0.054 R)
• M84: 31,701,434 km (0.088 R)
• M85: 32,763,430 km (0.103 R)
• M86: 34,145,864 km (0.11 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: 220 - 18,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit