🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.18 AU

Year: 373 Days

Day: 44.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.51 AU - 2.79 AU

Year: 1634 Days

Day: 40.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,807,549 km

• M1: 919,877 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.14 AU - 3.44 AU

Year: 1765 Days

Day: 38.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.25 AU - 3.25 AU

Year: 2219 Days

Day: 21.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,807,549 km

• M1: 358,137 km (0.1 R)
• M2: 919,578 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 13

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.17 AU - 10.29 AU

Year: 10621 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 89,807,549 km

• M1: 203,154 km (0.027 R)
• M2: 331,210 km (0.104 R)
• M3: 521,648 km (0.096 R)
• M4: 737,966 km (0.115 R)
• M5: 948,600 km (0.112 R)
• M6: 1,139,936 km (0.111 R)
• M7: 1,323,792 km (0.084 R)
• M8: 1,652,608 km (0.07 R)
• M9: 1,838,857 km (0.094 R)
• M10: 2,335,372 km (0.102 R)
• M11: 2,518,929 km (0.118 R)
• M12: 2,872,878 km (0.092 R)
• M13: 2,985,076 km (0.036 R)
• M14: 3,098,770 km (0.072 R)
• M15: 3,184,939 km (0.077 R)
• M16: 3,478,300 km (0.108 R)
• M17: 3,658,715 km (0.068 R)
• M18: 4,091,651 km (0.116 R)
• M19: 4,508,581 km (0.076 R)
• M20: 4,871,954 km (0.101 R)
• M21: 5,108,318 km (0.103 R)
• M22: 5,840,151 km (0.069 R)
• M23: 6,567,496 km (0.088 R)
• M24: 8,227,284 km (0.066 R)
• M25: 8,712,879 km (0.072 R)
• M26: 8,794,709 km (0.047 R)
• M27: 9,041,695 km (0.107 R)
• M28: 9,416,588 km (0.072 R)
• M29: 10,354,417 km (0.108 R)
• M30: 11,188,275 km (0.115 R)
• M31: 11,545,964 km (0.033 R)
• M32: 12,226,634 km (0.094 R)
• M33: 12,364,264 km (0.042 R)
• M34: 12,502,492 km (0.116 R)
• M35: 12,780,595 km (0.115 R)
• M36: 13,060,642 km (0.048 R)
• M37: 14,588,485 km (0.086 R)
• M38: 14,930,167 km (0.083 R)
• M39: 15,175,956 km (0.051 R)
• M40: 15,621,608 km (0.109 R)
• M41: 16,122,013 km (0.12 R)
• M42: 16,374,085 km (0.052 R)
• M43: 17,035,757 km (0.04 R)
• M44: 17,758,165 km (0.026 R)
• M45: 18,175,393 km (0.119 R)
• M46: 18,437,938 km (0.111 R)
• M47: 20,473,366 km (0.107 R)
• M48: 20,637,176 km (0.087 R)
• M49: 21,351,655 km (0.106 R)
• M50: 21,906,963 km (0.055 R)
• M51: 23,315,576 km (0.094 R)
• M52: 24,117,271 km (0.115 R)
• M53: 24,463,590 km (0.092 R)
• M54: 24,753,511 km (0.066 R)
• M55: 25,161,315 km (0.084 R)
• M56: 27,473,499 km (0.109 R)
• M57: 28,198,600 km (0.09 R)
• M58: 28,502,583 km (0.114 R)
• M59: 30,224,903 km (0.101 R)
• M60: 30,848,128 km (0.087 R)
• M61: 31,349,879 km (0.055 R)
• M62: 32,424,890 km (0.119 R)
• M63: 33,833,952 km (0.074 R)
• M64: 34,027,681 km (0.109 R)
• M65: 34,221,710 km (0.069 R)
• M66: 34,416,187 km (0.084 R)
• M67: 34,610,963 km (0.115 R)
• M68: 35,919,047 km (0.11 R)
• M69: 36,314,734 km (0.084 R)
• M70: 37,443,449 km (0.041 R)
• M71: 37,710,631 km (0.099 R)
• M72: 38,448,897 km (0.09 R)
• M73: 39,124,182 km (0.099 R)
• M74: 39,395,253 km (0.12 R)
• M75: 39,531,088 km (0.03 R)
• M76: 40,623,451 km (0.1 R)
• M77: 41,173,373 km (0.052 R)
• M78: 41,518,196 km (0.09 R)
• M79: 43,397,445 km (0.104 R)
• M80: 43,607,929 km (0.112 R)
• M81: 45,304,219 km (0.088 R)
• M82: 45,945,844 km (0.114 R)
• M83: 46,303,533 km (0.061 R)
• M84: 46,518,655 km (0.077 R)
• M85: 47,166,114 km (0.066 R)
• M86: 47,599,200 km (0.115 R)
• M87: 47,744,011 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 8.4

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.81 AU - 11.79 AU

Year: 13443 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,807,549 km

• M1: 282,590 km (0.1 R)
• M2: 851,361 km (0.039 R)
• M3: 961,615 km (0.077 R)
• M4: 1,556,416 km (0.108 R)
• M5: 1,977,833 km (0.093 R)
• M6: 2,126,085 km (0.12 R)
• M7: 2,186,522 km (0.093 R)
• M8: 2,339,860 km (0.037 R)
• M9: 2,465,223 km (0.118 R)
• M10: 2,821,416 km (0.073 R)
• M11: 2,887,987 km (0.107 R)
• M12: 2,988,816 km (0.062 R)
• M13: 4,060,086 km (0.11 R)
• M14: 4,249,328 km (0.082 R)
• M15: 4,364,219 km (0.081 R)
• M16: 4,794,612 km (0.103 R)
• M17: 4,874,347 km (0.097 R)
• M18: 4,954,532 km (0.038 R)
• M19: 6,339,659 km (0.039 R)
• M20: 6,427,323 km (0.119 R)
• M21: 7,509,813 km (0.085 R)
• M22: 8,072,152 km (0.067 R)
• M23: 8,214,718 km (0.097 R)
• M24: 8,502,694 km (0.077 R)
• M25: 8,696,573 km (0.09 R)
• M26: 8,793,961 km (0.097 R)
• M27: 8,989,934 km (0.113 R)
• M28: 9,889,766 km (0.084 R)
• M29: 10,042,505 km (0.089 R)
• M30: 10,144,830 km (0.104 R)
• M31: 10,453,750 km (0.076 R)
• M32: 11,080,864 km (0.111 R)
• M33: 11,666,390 km (0.108 R)
• M34: 13,993,385 km (0.078 R)
• M35: 14,800,017 km (0.073 R)
• M36: 15,033,240 km (0.096 R)
• M37: 16,038,238 km (0.069 R)
• M38: 16,579,034 km (0.039 R)
• M39: 17,064,779 km (0.112 R)
• M40: 18,112,413 km (0.119 R)
• M41: 18,299,410 km (0.12 R)
• M42: 19,244,120 km (0.106 R)
• M43: 19,754,548 km (0.11 R)
• M44: 20,140,212 km (0.079 R)
• M45: 20,269,464 km (0.107 R)
• M46: 21,972,935 km (0.101 R)
• M47: 22,841,800 km (0.11 R)
• M48: 24,475,259 km (0.116 R)
• M49: 24,613,038 km (0.103 R)
• M50: 26,428,109 km (0.075 R)
• M51: 26,498,720 km (0.061 R)
• M52: 26,569,479 km (0.073 R)
• M53: 27,638,057 km (0.097 R)
• M54: 29,523,140 km (0.116 R)
• M55: 29,669,895 km (0.063 R)
• M56: 30,777,967 km (0.108 R)
• M57: 32,882,659 km (0.036 R)
• M58: 33,339,681 km (0.059 R)
• M59: 33,952,284 km (0.098 R)
• M60: 34,029,028 km (0.081 R)
• M61: 35,188,561 km (0.045 R)
• M62: 35,656,054 km (0.087 R)
• M63: 36,125,492 km (0.049 R)
• M64: 37,466,936 km (0.114 R)
• M65: 38,103,774 km (0.115 R)
• M66: 38,663,869 km (0.114 R)
• M67: 38,985,205 km (0.114 R)
• M68: 39,065,689 km (0.078 R)
• M69: 39,630,570 km (0.087 R)
• M70: 39,954,599 km (0.112 R)
• M71: 40,360,758 km (0.073 R)
• M72: 41,177,263 km (0.069 R)
• M73: 41,423,351 km (0.066 R)
• M74: 41,916,875 km (0.08 R)
• M75: 42,412,343 km (0.115 R)
• M76: 45,595,037 km (0.092 R)
• M77: 45,849,653 km (0.037 R)
• M78: 46,445,352 km (0.06 R)
• M79: 48,680,494 km (0.108 R)
• M80: 49,027,411 km (0.114 R)
• M81: 51,479,170 km (0.097 R)
• M82: 53,344,058 km (0.067 R)
• M83: 53,701,746 km (0.101 R)
• M84: 54,779,599 km (0.079 R)
• M85: 55,230,935 km (0.107 R)
• M86: 57,139,505 km (0.083 R)
• M87: 57,230,909 km (0.069 R)
• M88: 57,872,235 km (0.085 R)
• M89: 57,964,089 km (0.102 R)
• M90: 59,439,722 km (0.094 R)
• M91: 59,625,074 km (0.119 R)
• M92: 60,461,475 km (0.113 R)
• M93: 60,647,874 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.9

Radius: 4.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.68 AU - 16.66 AU

Year: 22378 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,807,549 km

• M1: 197,918 km (0.111 R)
• M2: 288,724 km (0.037 R)
• M3: 393,143 km (0.082 R)
• M4: 421,118 km (0.094 R)
• M5: 555,906 km (0.09 R)
• M6: 996,920 km (0.034 R)
• M7: 1,239,119 km (0.096 R)
• M8: 2,271,344 km (0.078 R)
• M9: 2,890,530 km (0.094 R)
• M10: 3,438,956 km (0.089 R)
• M11: 3,468,726 km (0.098 R)
• M12: 3,528,415 km (0.114 R)
• M13: 4,176,324 km (0.068 R)
• M14: 4,240,052 km (0.067 R)
• M15: 4,335,945 km (0.077 R)
• M16: 4,465,197 km (0.112 R)
• M17: 4,727,293 km (0.111 R)
• M18: 4,793,565 km (0.074 R)
• M19: 5,028,134 km (0.084 R)
• M20: 5,163,819 km (0.09 R)
• M21: 5,438,780 km (0.115 R)
• M22: 5,543,200 km (0.113 R)
• M23: 5,789,288 km (0.096 R)
• M24: 6,038,967 km (0.118 R)
• M25: 6,183,329 km (0.051 R)
• M26: 6,365,240 km (0.11 R)
• M27: 7,110,387 km (0.118 R)
• M28: 7,765,177 km (0.115 R)
• M29: 7,882,761 km (0.051 R)
• M30: 9,297,059 km (0.097 R)
• M31: 9,421,973 km (0.072 R)
• M32: 10,787,652 km (0.1 R)
• M33: 10,962,831 km (0.086 R)
• M34: 11,182,890 km (0.117 R)
• M35: 12,487,981 km (0.12 R)
• M36: 12,717,913 km (0.066 R)
• M37: 13,509,885 km (0.1 R)
• M38: 14,126,228 km (0.087 R)
• M39: 14,317,713 km (0.114 R)
• M40: 16,279,240 km (0.079 R)
• M41: 16,479,851 km (0.117 R)
• M42: 17,393,445 km (0.059 R)
• M43: 17,444,608 km (0.12 R)
• M44: 18,323,196 km (0.114 R)
• M45: 18,794,130 km (0.03 R)
• M46: 19,587,747 km (0.106 R)
• M47: 20,663,056 km (0.078 R)
• M48: 21,317,248 km (0.113 R)
• M49: 21,702,163 km (0.029 R)
• M50: 21,757,215 km (0.106 R)
• M51: 22,144,674 km (0.118 R)
• M52: 23,095,069 km (0.09 R)
• M53: 23,151,318 km (0.071 R)
• M54: 23,320,513 km (0.045 R)
• M55: 24,001,632 km (0.074 R)
• M56: 24,344,510 km (0.092 R)
• M57: 24,573,993 km (0.081 R)
• M58: 26,142,078 km (0.117 R)
• M59: 27,027,099 km (0.063 R)
• M60: 27,682,338 km (0.067 R)
• M61: 28,222,386 km (0.09 R)
• M62: 28,342,813 km (0.098 R)
• M63: 29,556,799 km (0.061 R)
• M64: 30,478,472 km (0.087 R)
• M65: 30,725,907 km (0.088 R)
• M66: 32,098,318 km (0.102 R)
• M67: 33,426,896 km (0.057 R)
• M68: 33,490,625 km (0.116 R)
• M69: 36,137,310 km (0.092 R)
• M70: 36,202,685 km (0.101 R)
• M71: 36,333,583 km (0.107 R)
• M72: 36,595,978 km (0.069 R)
• M73: 38,182,762 km (0.091 R)
• M74: 38,249,333 km (0.037 R)
• M75: 38,582,936 km (0.073 R)
• M76: 39,118,646 km (0.106 R)
• M77: 39,656,900 km (0.099 R)
• M78: 40,333,082 km (0.092 R)
• M79: 41,013,154 km (0.119 R)
• M80: 41,149,587 km (0.112 R)
• M81: 41,696,966 km (0.084 R)
• M82: 41,902,812 km (0.071 R)
• M83: 43,353,463 km (0.114 R)
• M84: 43,422,876 km (0.116 R)
• M85: 43,492,439 km (0.07 R)
• M86: 44,259,577 km (0.117 R)
• M87: 45,172,124 km (0.05 R)
• M88: 46,161,565 km (0.102 R)
• M89: 46,587,918 km (0.07 R)
• M90: 46,730,336 km (0.095 R)
• M91: 47,301,201 km (0.066 R)
• M92: 47,372,859 km (0.114 R)
• M93: 47,802,803 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747

Radius: 6.7

Gravity: 16.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.4 AU - 19.88 AU

Year: 24559 Days

Day: 20.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,807,549 km

• M1: 86,168 km (0.084 R)
• M2: 396,285 km (0.114 R)
• M3: 573,109 km (0.119 R)
• M4: 883,375 km (0.074 R)
• M5: 939,774 km (0.071 R)
• M6: 1,336,657 km (0.064 R)
• M7: 1,402,031 km (0.07 R)
• M8: 1,502,112 km (0.03 R)
• M9: 2,306,799 km (0.05 R)
• M10: 2,465,672 km (0.051 R)
• M11: 2,920,599 km (0.098 R)
• M12: 3,136,020 km (0.091 R)
• M13: 3,813,100 km (0.052 R)
• M14: 3,859,775 km (0.083 R)
• M15: 5,452,992 km (0.111 R)
• M16: 5,879,645 km (0.06 R)
• M17: 6,042,408 km (0.096 R)
• M18: 6,097,011 km (0.066 R)
• M19: 6,935,357 km (0.116 R)
• M20: 7,455,659 km (0.039 R)
• M21: 8,472,326 km (0.097 R)
• M22: 8,903,467 km (0.108 R)
• M23: 9,153,146 km (0.115 R)
• M24: 9,980,272 km (0.094 R)
• M25: 11,097,619 km (0.074 R)
• M26: 12,531,664 km (0.099 R)
• M27: 13,448,400 km (0.1 R)
• M28: 14,240,670 km (0.037 R)
• M29: 14,605,988 km (0.093 R)
• M30: 15,270,951 km (0.066 R)
• M31: 15,795,142 km (0.045 R)
• M32: 16,097,329 km (0.108 R)
• M33: 17,092,454 km (0.104 R)
• M34: 17,714,632 km (0.098 R)
• M35: 18,028,488 km (0.099 R)
• M36: 18,423,576 km (0.051 R)
• M37: 19,463,730 km (0.102 R)
• M38: 19,706,528 km (0.087 R)
• M39: 20,113,284 km (0.117 R)
• M40: 23,123,343 km (0.093 R)
• M41: 25,118,530 km (0.069 R)
• M42: 25,206,493 km (0.12 R)
• M43: 25,294,606 km (0.073 R)
• M44: 26,003,102 km (0.082 R)
• M45: 26,628,421 km (0.103 R)
• M46: 28,167,484 km (0.068 R)
• M47: 28,625,553 km (0.064 R)
• M48: 29,178,616 km (0.111 R)
• M49: 29,363,668 km (0.106 R)
• M50: 30,576,608 km (0.062 R)
• M51: 30,858,750 km (0.103 R)
• M52: 31,236,335 km (0.093 R)
• M53: 34,409,455 km (0.077 R)
• M54: 35,194,096 km (0.057 R)
• M55: 36,880,812 km (0.047 R)
• M56: 36,980,893 km (0.059 R)
• M57: 38,695,284 km (0.095 R)
• M58: 39,306,541 km (0.059 R)
• M59: 39,715,841 km (0.082 R)
• M60: 39,921,089 km (0.077 R)
• M61: 40,229,411 km (0.11 R)
• M62: 40,952,118 km (0.088 R)
• M63: 42,935,337 km (0.112 R)
• M64: 44,842,859 km (0.058 R)
• M65: 46,777,908 km (0.117 R)
• M66: 46,994,526 km (0.111 R)
• M67: 47,320,200 km (0.118 R)
• M68: 47,428,958 km (0.087 R)
• M69: 48,192,206 km (0.119 R)
• M70: 51,733,188 km (0.077 R)
• M71: 52,744,020 km (0.037 R)
• M72: 53,195,357 km (0.045 R)
• M73: 53,988,376 km (0.091 R)
• M74: 54,785,283 km (0.055 R)
• M75: 55,471,489 km (0.096 R)
• M76: 57,315,133 km (0.107 R)
• M77: 59,413,094 km (0.077 R)
• M78: 59,530,378 km (0.111 R)
• M79: 63,204,352 km (0.098 R)
• M80: 66,220,395 km (0.073 R)
• M81: 71,516,459 km (0.058 R)
• M82: 72,141,030 km (0.114 R)
• M83: 75,290,963 km (0.091 R)
• M84: 75,926,455 km (0.087 R)
• M85: 77,074,618 km (0.108 R)
• M86: 78,872,037 km (0.088 R)
• M87: 79,258,897 km (0.116 R)
• M88: 79,517,252 km (0.101 R)
• M89: 83,294,299 km (0.104 R)
• M90: 84,742,107 km (0.069 R)
• M91: 85,932,906 km (0.103 R)
• M92: 86,065,600 km (0.05 R)
• M93: 88,465,000 km (0.075 R)
• M94: 89,269,687 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit