🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.02 AU - 1.22 AU

Year: 435 Days

Day: 20.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.6 AU - 1.8 AU

Year: 814 Days

Day: 26.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 176.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,888,407 km

• M1: 580,589 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.96 AU - 2.78 AU

Year: 1339 Days

Day: 19.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,888,407 km

• M1: 29,770 km (0.102 R)
• M2: 134,638 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 8.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.91 AU - 7.87 AU

Year: 6639 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,888,407 km

• M1: 175,478 km (0.066 R)
• M2: 254,316 km (0.089 R)
• M3: 351,256 km (0.062 R)
• M4: 442,062 km (0.106 R)
• M5: 542,143 km (0.067 R)
• M6: 862,133 km (0.078 R)
• M7: 947,254 km (0.117 R)
• M8: 1,065,436 km (0.068 R)
• M9: 1,517,820 km (0.115 R)
• M10: 1,587,084 km (0.075 R)
• M11: 1,728,903 km (0.109 R)
• M12: 1,801,458 km (0.091 R)
• M13: 2,082,552 km (0.114 R)
• M14: 2,337,616 km (0.092 R)
• M15: 2,418,100 km (0.078 R)
• M16: 2,899,207 km (0.068 R)
• M17: 2,964,282 km (0.101 R)
• M18: 3,139,910 km (0.05 R)
• M19: 3,364,307 km (0.059 R)
• M20: 3,478,450 km (0.094 R)
• M21: 3,547,714 km (0.061 R)
• M22: 3,876,380 km (0.117 R)
• M23: 4,044,528 km (0.103 R)
• M24: 4,141,767 km (0.089 R)
• M25: 4,462,953 km (0.09 R)
• M26: 4,972,783 km (0.096 R)
• M27: 7,015,243 km (0.12 R)
• M28: 7,427,833 km (0.099 R)
• M29: 7,636,971 km (0.111 R)
• M30: 7,817,985 km (0.057 R)
• M31: 8,122,566 km (0.112 R)
• M32: 8,276,353 km (0.093 R)
• M33: 8,431,186 km (0.117 R)
• M34: 8,493,270 km (0.079 R)
• M35: 8,712,131 km (0.076 R)
• M36: 8,838,093 km (0.092 R)
• M37: 9,251,432 km (0.113 R)
• M38: 9,315,609 km (0.084 R)
• M39: 9,412,100 km (0.093 R)
• M40: 9,834,115 km (0.066 R)
• M41: 10,130,020 km (0.114 R)
• M42: 10,395,406 km (0.117 R)
• M43: 11,000,979 km (0.044 R)
• M44: 11,205,479 km (0.056 R)
• M45: 11,514,399 km (0.075 R)
• M46: 12,635,784 km (0.113 R)
• M47: 13,065,280 km (0.068 R)
• M48: 13,390,505 km (0.106 R)
• M49: 14,196,688 km (0.057 R)
• M50: 14,680,637 km (0.104 R)
• M51: 15,169,822 km (0.085 R)
• M52: 15,817,581 km (0.043 R)
• M53: 16,825,871 km (0.092 R)
• M54: 17,735,127 km (0.082 R)
• M55: 17,934,840 km (0.068 R)
• M56: 18,095,209 km (0.069 R)
• M57: 18,904,085 km (0.076 R)
• M58: 19,108,136 km (0.09 R)
• M59: 19,230,956 km (0.111 R)
• M60: 20,389,591 km (0.114 R)
• M61: 21,570,816 km (0.111 R)
• M62: 21,912,348 km (0.062 R)
• M63: 22,298,759 km (0.113 R)
• M64: 22,600,798 km (0.104 R)
• M65: 24,664,051 km (0.069 R)
• M66: 24,797,792 km (0.119 R)
• M67: 25,470,085 km (0.109 R)
• M68: 25,560,143 km (0.082 R)
• M69: 25,966,899 km (0.081 R)
• M70: 26,466,855 km (0.086 R)
• M71: 27,476,342 km (0.037 R)
• M72: 28,405,045 km (0.078 R)
• M73: 28,685,691 km (0.088 R)
• M74: 29,296,948 km (0.112 R)
• M75: 29,817,399 km (0.088 R)
• M76: 30,102,532 km (0.106 R)
• M77: 30,819,555 km (0.099 R)
• M78: 30,963,618 km (0.067 R)
• M79: 31,397,152 km (0.053 R)
• M80: 31,638,902 km (0.103 R)
• M81: 31,784,162 km (0.059 R)
• M82: 31,929,721 km (0.076 R)
• M83: 32,514,200 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 8.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.17 AU - 9.33 AU

Year: 7920 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,888,407 km

• M1: 111,899 km (0.112 R)
• M2: 249,080 km (0.066 R)
• M3: 343,327 km (0.102 R)
• M4: 752,926 km (0.095 R)
• M5: 860,936 km (0.026 R)
• M6: 990,936 km (0.091 R)
• M7: 1,289,085 km (0.029 R)
• M8: 1,439,132 km (0.087 R)
• M9: 2,340,907 km (0.099 R)
• M10: 2,501,875 km (0.067 R)
• M11: 2,630,828 km (0.114 R)
• M12: 2,774,143 km (0.111 R)
• M13: 2,834,580 km (0.064 R)
• M14: 3,753,859 km (0.068 R)
• M15: 3,834,493 km (0.097 R)
• M16: 4,513,817 km (0.096 R)
• M17: 4,889,307 km (0.099 R)
• M18: 5,006,891 km (0.108 R)
• M19: 5,335,109 km (0.095 R)
• M20: 5,501,910 km (0.101 R)
• M21: 6,506,011 km (0.098 R)
• M22: 6,930,121 km (0.09 R)
• M23: 7,396,717 km (0.114 R)
• M24: 8,167,894 km (0.057 R)
• M25: 8,325,122 km (0.084 R)
• M26: 9,163,019 km (0.106 R)
• M27: 9,253,675 km (0.055 R)
• M28: 10,233,542 km (0.071 R)
• M29: 10,516,880 km (0.077 R)
• M30: 11,421,199 km (0.108 R)
• M31: 11,912,329 km (0.079 R)
• M32: 11,971,719 km (0.104 R)
• M33: 12,190,431 km (0.106 R)
• M34: 12,390,294 km (0.111 R)
• M35: 12,672,136 km (0.096 R)
• M36: 12,996,764 km (0.086 R)
• M37: 13,385,718 km (0.106 R)
• M38: 13,674,891 km (0.102 R)
• M39: 13,757,768 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 8.5

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.25 AU - 10.57 AU

Year: 12330 Days

Day: 13.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,888,407 km

• M1: 107,561 km (0.114 R)
• M2: 264,639 km (0.096 R)
• M3: 452,982 km (0.114 R)
• M4: 520,152 km (0.116 R)
• M5: 684,859 km (0.028 R)
• M6: 784,042 km (0.092 R)
• M7: 888,312 km (0.095 R)
• M8: 1,253,481 km (0.088 R)
• M9: 2,533,739 km (0.106 R)
• M10: 2,916,710 km (0.095 R)
• M11: 3,182,246 km (0.119 R)
• M12: 3,490,268 km (0.054 R)
• M13: 4,320,686 km (0.056 R)
• M14: 5,819,507 km (0.087 R)
• M15: 6,281,016 km (0.064 R)
• M16: 7,373,230 km (0.057 R)
• M17: 7,553,346 km (0.112 R)
• M18: 8,288,620 km (0.116 R)
• M19: 9,777,268 km (0.095 R)
• M20: 11,502,580 km (0.091 R)
• M21: 11,869,245 km (0.077 R)
• M22: 12,399,868 km (0.114 R)
• M23: 12,506,980 km (0.082 R)
• M24: 12,884,117 km (0.117 R)
• M25: 12,992,575 km (0.09 R)
• M26: 13,484,303 km (0.108 R)
• M27: 13,594,407 km (0.117 R)
• M28: 13,704,811 km (0.056 R)
• M29: 14,486,160 km (0.056 R)
• M30: 14,542,409 km (0.025 R)
• M31: 14,655,355 km (0.08 R)
• M32: 14,938,993 km (0.08 R)
• M33: 15,109,983 km (0.046 R)
• M34: 16,208,331 km (0.104 R)
• M35: 16,325,466 km (0.043 R)
• M36: 16,619,426 km (0.108 R)
• M37: 16,974,571 km (0.097 R)
• M38: 17,153,191 km (0.079 R)
• M39: 18,298,064 km (0.115 R)
• M40: 21,620,183 km (0.065 R)
• M41: 22,397,644 km (0.092 R)
• M42: 22,724,365 km (0.094 R)
• M43: 22,789,889 km (0.068 R)
• M44: 23,581,262 km (0.073 R)
• M45: 25,258,404 km (0.045 R)
• M46: 27,321,358 km (0.114 R)
• M47: 27,740,382 km (0.118 R)
• M48: 28,584,862 km (0.105 R)
• M49: 28,726,531 km (0.083 R)
• M50: 29,437,869 km (0.065 R)
• M51: 30,443,466 km (0.107 R)
• M52: 31,899,502 km (0.097 R)
• M53: 33,154,927 km (0.104 R)
• M54: 34,125,817 km (0.108 R)
• M55: 34,501,757 km (0.053 R)
• M56: 34,652,552 km (0.103 R)
• M57: 35,030,286 km (0.091 R)
• M58: 37,171,331 km (0.082 R)
• M59: 37,480,699 km (0.093 R)
• M60: 39,118,497 km (0.062 R)
• M61: 39,827,591 km (0.083 R)
• M62: 40,064,853 km (0.104 R)
• M63: 42,141,122 km (0.116 R)
• M64: 42,786,936 km (0.101 R)
• M65: 43,192,346 km (0.066 R)
• M66: 43,436,191 km (0.11 R)
• M67: 44,006,757 km (0.098 R)
• M68: 44,334,077 km (0.048 R)
• M69: 46,314,154 km (0.079 R)
• M70: 46,563,684 km (0.108 R)
• M71: 46,980,613 km (0.086 R)
• M72: 47,650,363 km (0.062 R)
• M73: 47,818,211 km (0.074 R)
• M74: 47,902,285 km (0.117 R)
• M75: 48,238,881 km (0.076 R)
• M76: 48,407,477 km (0.06 R)
• M77: 49,423,097 km (0.036 R)
• M78: 49,933,525 km (0.106 R)
• M79: 51,217,374 km (0.064 R)
• M80: 51,647,767 km (0.106 R)
• M81: 51,906,572 km (0.074 R)
• M82: 51,992,890 km (0.101 R)
• M83: 52,772,294 km (0.082 R)
• M84: 54,079,780 km (0.105 R)
• M85: 57,350,438 km (0.094 R)
• M86: 59,144,865 km (0.085 R)
• M87: 59,235,072 km (0.073 R)
• M88: 59,777,215 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 3.8

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.23 AU - 18.31 AU

Year: 20837 Days

Day: 24.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,888,407 km

• M1: 74,350 km (0.12 R)
• M2: 114,592 km (0.109 R)
• M3: 549,323 km (0.059 R)
• M4: 1,150,856 km (0.053 R)
• M5: 1,367,325 km (0.07 R)
• M6: 1,836,912 km (0.053 R)
• M7: 2,117,857 km (0.108 R)
• M8: 2,352,127 km (0.115 R)
• M9: 2,594,476 km (0.087 R)
• M10: 3,572,846 km (0.066 R)
• M11: 4,136,232 km (0.097 R)
• M12: 4,317,993 km (0.108 R)
• M13: 4,502,298 km (0.089 R)
• M14: 4,878,686 km (0.064 R)
• M15: 5,382,980 km (0.113 R)
• M16: 5,701,474 km (0.06 R)
• M17: 5,822,499 km (0.115 R)
• M18: 5,985,112 km (0.066 R)
• M19: 6,067,091 km (0.114 R)
• M20: 7,647,892 km (0.075 R)
• M21: 8,231,772 km (0.03 R)
• M22: 8,690,589 km (0.111 R)
• M23: 8,736,964 km (0.107 R)
• M24: 9,204,907 km (0.076 R)
• M25: 9,970,548 km (0.095 R)
• M26: 10,360,849 km (0.102 R)
• M27: 10,806,053 km (0.06 R)
• M28: 10,905,834 km (0.112 R)
• M29: 11,156,560 km (0.106 R)
• M30: 11,460,094 km (0.117 R)
• M31: 12,858,685 km (0.084 R)
• M32: 15,587,051 km (0.116 R)
• M33: 16,096,581 km (0.106 R)
• M34: 18,010,836 km (0.118 R)
• M35: 18,545,349 km (0.082 R)
• M36: 18,605,038 km (0.077 R)
• M37: 18,724,567 km (0.094 R)
• M38: 19,145,236 km (0.1 R)
• M39: 20,364,010 km (0.105 R)
• M40: 20,920,664 km (0.074 R)
• M41: 22,556,517 km (0.11 R)
• M42: 22,747,852 km (0.09 R)
• M43: 23,972,460 km (0.092 R)
• M44: 24,232,910 km (0.109 R)
• M45: 24,428,883 km (0.084 R)
• M46: 24,625,455 km (0.082 R)
• M47: 25,218,311 km (0.117 R)
• M48: 26,484,957 km (0.071 R)
• M49: 27,363,545 km (0.106 R)
• M50: 27,840,613 km (0.103 R)
• M51: 27,908,979 km (0.059 R)
• M52: 28,045,861 km (0.102 R)
• M53: 28,802,976 km (0.064 R)
• M54: 29,427,248 km (0.114 R)
• M55: 29,496,960 km (0.118 R)
• M56: 30,336,952 km (0.088 R)
• M57: 30,618,795 km (0.074 R)
• M58: 30,689,255 km (0.091 R)
• M59: 31,043,054 km (0.063 R)
• M60: 31,540,467 km (0.083 R)
• M61: 31,683,034 km (0.092 R)
• M62: 31,825,900 km (0.087 R)
• M63: 32,759,391 km (0.099 R)
• M64: 33,629,153 km (0.117 R)
• M65: 33,702,007 km (0.102 R)
• M66: 34,286,486 km (0.104 R)
• M67: 34,506,394 km (0.103 R)
• M68: 36,208,818 km (0.091 R)
• M69: 36,432,916 km (0.05 R)
• M70: 37,032,654 km (0.104 R)
• M71: 37,183,149 km (0.064 R)
• M72: 37,409,192 km (0.055 R)
• M73: 37,711,379 km (0.087 R)
• M74: 38,393,994 km (0.09 R)
• M75: 40,234,497 km (0.083 R)
• M76: 40,854,281 km (0.032 R)
• M77: 42,732,781 km (0.082 R)
• M78: 44,239,681 km (0.091 R)
• M79: 44,879,361 km (0.075 R)
• M80: 46,735,422 km (0.108 R)
• M81: 47,223,709 km (0.096 R)
• M82: 47,631,962 km (0.081 R)
• M83: 49,276,491 km (0.085 R)
• M84: 49,359,219 km (0.034 R)
• M85: 49,690,578 km (0.045 R)
• M86: 49,856,482 km (0.077 R)
• M87: 51,358,295 km (0.078 R)
• M88: 52,536,528 km (0.097 R)
• M89: 57,947,633 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 3.8

Gravity: 32.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.57 AU - 21.55 AU

Year: 27012 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 81,888,407 km

• M1: 67,917 km (0.084 R)
• M2: 105,766 km (0.073 R)
• M3: 182,809 km (0.12 R)
• M4: 228,735 km (0.102 R)
• M5: 701,913 km (0.109 R)
• M6: 751,729 km (0.103 R)
• M7: 828,473 km (0.088 R)
• M8: 881,131 km (0.072 R)
• M9: 1,074,262 km (0.082 R)
• M10: 1,310,777 km (0.101 R)
• M11: 1,466,658 km (0.081 R)
• M12: 1,661,434 km (0.099 R)
• M13: 2,004,312 km (0.102 R)
• M14: 2,183,680 km (0.115 R)
• M15: 3,406,942 km (0.083 R)
• M16: 6,718,590 km (0.116 R)
• M17: 7,257,890 km (0.069 R)
• M18: 7,643,554 km (0.113 R)
• M19: 9,074,607 km (0.105 R)
• M20: 10,772,393 km (0.088 R)
• M21: 11,401,901 km (0.071 R)
• M22: 12,828,317 km (0.097 R)
• M23: 12,894,588 km (0.102 R)
• M24: 14,516,229 km (0.103 R)
• M25: 15,070,938 km (0.119 R)
• M26: 16,703,799 km (0.069 R)
• M27: 17,872,458 km (0.088 R)
• M28: 18,317,511 km (0.074 R)
• M29: 18,916,501 km (0.117 R)
• M30: 20,984,991 km (0.119 R)
• M31: 21,141,021 km (0.119 R)
• M32: 21,848,021 km (0.103 R)
• M33: 22,403,328 km (0.112 R)
• M34: 22,642,685 km (0.107 R)
• M35: 23,527,706 km (0.11 R)
• M36: 24,752,613 km (0.1 R)
• M37: 25,663,964 km (0.113 R)
• M38: 27,009,148 km (0.095 R)
• M39: 28,549,557 km (0.055 R)
• M40: 28,809,109 km (0.067 R)
• M41: 28,895,726 km (0.063 R)
• M42: 29,243,242 km (0.115 R)
• M43: 29,592,254 km (0.064 R)
• M44: 29,854,798 km (0.059 R)
• M45: 29,942,612 km (0.066 R)
• M46: 32,073,185 km (0.092 R)
• M47: 32,163,093 km (0.076 R)
• M48: 32,253,002 km (0.118 R)
• M49: 34,435,934 km (0.092 R)
• M50: 36,478,543 km (0.111 R)
• M51: 36,854,183 km (0.081 R)
• M52: 36,948,280 km (0.096 R)
• M53: 37,042,378 km (0.086 R)
• M54: 37,231,020 km (0.029 R)
• M55: 38,560,048 km (0.1 R)
• M56: 39,615,162 km (0.113 R)
• M57: 40,097,914 km (0.116 R)
• M58: 40,388,433 km (0.119 R)
• M59: 40,582,611 km (0.109 R)
• M60: 41,166,641 km (0.111 R)
• M61: 44,428,922 km (0.11 R)
• M62: 44,529,153 km (0.074 R)
• M63: 45,939,113 km (0.11 R)
• M64: 47,465,908 km (0.093 R)
• M65: 50,151,489 km (0.089 R)
• M66: 50,464,598 km (0.099 R)
• M67: 52,250,647 km (0.113 R)
• M68: 55,237,368 km (0.089 R)
• M69: 56,751,299 km (0.045 R)
• M70: 57,295,386 km (0.043 R)
• M71: 58,607,958 km (0.094 R)
• M72: 59,820,000 km (0.114 R)
• M73: 60,817,668 km (0.118 R)
• M74: 61,374,322 km (0.072 R)
• M75: 61,485,922 km (0.077 R)
• M76: 62,156,569 km (0.08 R)
• M77: 64,636,303 km (0.041 R)
• M78: 65,546,008 km (0.095 R)
• M79: 67,723,405 km (0.115 R)
• M80: 67,953,935 km (0.054 R)
• M81: 68,647,321 km (0.104 R)
• M82: 68,763,110 km (0.098 R)
• M83: 68,878,899 km (0.092 R)
• M84: 70,274,198 km (0.101 R)
• M85: 71,209,484 km (0.118 R)
• M86: 75,110,847 km (0.052 R)
• M87: 78,354,278 km (0.074 R)
• M88: 79,445,445 km (0.097 R)
• M89: 79,932,087 km (0.081 R)
• M90: 80,053,860 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit