🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 39.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 313 Days

Day: 44 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 13.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.14 AU - 1.5 AU

Year: 995 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,430,590 km

• M1: 174,431 km (0.075 R)
• M2: 259,852 km (0.106 R)
• M3: 365,617 km (0.043 R)
• M4: 452,234 km (0.098 R)
• M5: 539,600 km (0.11 R)
• M6: 715,377 km (0.102 R)
• M7: 870,660 km (0.103 R)
• M8: 998,267 km (0.08 R)
• M9: 1,091,167 km (0.079 R)
• M10: 1,178,981 km (0.111 R)
• M11: 1,282,503 km (0.117 R)
• M12: 1,439,281 km (0.114 R)
• M13: 1,564,794 km (0.103 R)
• M14: 1,665,174 km (0.109 R)
• M15: 1,762,861 km (0.111 R)
• M16: 1,938,788 km (0.092 R)
• M17: 2,131,321 km (0.075 R)
• M18: 2,216,442 km (0.112 R)
• M19: 2,501,725 km (0.077 R)
• M20: 2,620,506 km (0.067 R)
• M21: 2,712,209 km (0.115 R)
• M22: 2,810,794 km (0.07 R)
• M23: 2,898,908 km (0.11 R)
• M24: 3,102,211 km (0.101 R)
• M25: 3,187,332 km (0.05 R)
• M26: 3,273,201 km (0.112 R)
• M27: 3,548,312 km (0.112 R)
• M28: 3,675,919 km (0.084 R)
• M29: 3,772,559 km (0.107 R)
• M30: 4,087,911 km (0.105 R)
• M31: 4,228,683 km (0.051 R)
• M32: 4,316,647 km (0.11 R)
• M33: 4,425,703 km (0.054 R)
• M34: 4,515,013 km (0.09 R)
• M35: 4,632,747 km (0.102 R)
• M36: 4,772,621 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.27 AU - 1.55 AU

Year: 1098 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,430,590 km

• M1: 176,974 km (0.098 R)
• M2: 297,700 km (0.117 R)
• M3: 415,732 km (0.107 R)
• M4: 565,181 km (0.059 R)
• M5: 692,489 km (0.096 R)
• M6: 779,854 km (0.113 R)
• M7: 930,948 km (0.117 R)
• M8: 1,183,768 km (0.05 R)
• M9: 1,277,715 km (0.055 R)
• M10: 1,402,480 km (0.104 R)
• M11: 1,582,745 km (0.119 R)
• M12: 1,833,023 km (0.092 R)
• M13: 1,943,276 km (0.086 R)
• M14: 2,120,999 km (0.07 R)
• M15: 2,329,688 km (0.111 R)
• M16: 2,415,108 km (0.112 R)
• M17: 2,519,079 km (0.088 R)
• M18: 2,651,173 km (0.066 R)
• M19: 2,931,669 km (0.096 R)
• M20: 3,014,995 km (0.101 R)
• M21: 3,174,616 km (0.111 R)
• M22: 3,260,186 km (0.052 R)
• M23: 3,453,317 km (0.12 R)
• M24: 3,760,292 km (0.113 R)
• M25: 3,861,271 km (0.082 R)
• M26: 3,983,492 km (0.11 R)
• M27: 4,190,386 km (0.111 R)
• M28: 4,810,320 km (0.118 R)
• M29: 4,898,133 km (0.072 R)
• M30: 5,041,897 km (0.101 R)
• M31: 5,402,129 km (0.116 R)
• M32: 5,910,911 km (0.085 R)
• M33: 6,230,901 km (0.077 R)
• M34: 6,580,960 km (0.042 R)
• M35: 6,727,715 km (0.079 R)
• M36: 6,912,768 km (0.095 R)
• M37: 7,682,299 km (0.078 R)
• M38: 7,811,103 km (0.07 R)
• M39: 8,254,362 km (0.108 R)
• M40: 8,612,349 km (0.049 R)
• M41: 8,705,998 km (0.081 R)
• M42: 9,206,552 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.3

Radius: 8.4

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.41 AU - 4.69 AU

Year: 5347 Days

Day: 9.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,430,590 km

• M1: 109,954 km (0.065 R)
• M2: 229,633 km (0.118 R)
• M3: 383,868 km (0.118 R)
• M4: 586,872 km (0.116 R)
• M5: 675,135 km (0.099 R)
• M6: 1,089,970 km (0.079 R)
• M7: 1,315,713 km (0.119 R)
• M8: 1,591,871 km (0.037 R)
• M9: 1,663,828 km (0.083 R)
• M10: 1,718,580 km (0.11 R)
• M11: 1,886,429 km (0.11 R)
• M12: 1,982,022 km (0.094 R)
• M13: 2,339,860 km (0.045 R)
• M14: 2,914,017 km (0.076 R)
• M15: 3,182,844 km (0.098 R)
• M16: 3,459,750 km (0.094 R)
• M17: 3,601,270 km (0.11 R)
• M18: 3,914,228 km (0.085 R)
• M19: 4,618,086 km (0.105 R)
• M20: 4,721,907 km (0.086 R)
• M21: 4,800,296 km (0.075 R)
• M22: 4,905,314 km (0.109 R)
• M23: 5,037,858 km (0.065 R)
• M24: 5,117,893 km (0.075 R)
• M25: 5,442,520 km (0.079 R)
• M26: 5,607,227 km (0.112 R)
• M27: 5,998,276 km (0.099 R)
• M28: 6,140,095 km (0.113 R)
• M29: 6,197,092 km (0.076 R)
• M30: 6,311,684 km (0.097 R)
• M31: 6,630,477 km (0.06 R)
• M32: 6,895,265 km (0.1 R)
• M33: 7,014,046 km (0.092 R)
• M34: 7,283,771 km (0.067 R)
• M35: 7,895,476 km (0.075 R)
• M36: 8,940,418 km (0.117 R)
• M37: 10,062,102 km (0.117 R)
• M38: 10,332,426 km (0.11 R)
• M39: 10,605,143 km (0.067 R)
• M40: 10,708,066 km (0.069 R)
• M41: 11,122,901 km (0.107 R)
• M42: 11,332,338 km (0.111 R)
• M43: 11,968,428 km (0.058 R)
• M44: 12,326,865 km (0.108 R)
• M45: 12,579,835 km (0.101 R)
• M46: 12,761,596 km (0.104 R)
• M47: 13,164,613 km (0.099 R)
• M48: 13,423,118 km (0.105 R)
• M49: 14,474,342 km (0.083 R)
• M50: 14,550,487 km (0.067 R)
• M51: 14,626,633 km (0.045 R)
• M52: 15,241,330 km (0.118 R)
• M53: 15,318,822 km (0.11 R)
• M54: 15,668,881 km (0.107 R)
• M55: 15,746,971 km (0.12 R)
• M56: 16,021,483 km (0.094 R)
• M57: 16,218,504 km (0.093 R)
• M58: 16,495,858 km (0.052 R)
• M59: 17,458,371 km (0.115 R)
• M60: 17,661,076 km (0.092 R)
• M61: 17,783,148 km (0.114 R)
• M62: 18,274,277 km (0.044 R)
• M63: 19,311,589 km (0.1 R)
• M64: 20,410,535 km (0.04 R)
• M65: 21,486,293 km (0.116 R)
• M66: 21,834,408 km (0.07 R)
• M67: 22,624,584 km (0.111 R)
• M68: 22,801,408 km (0.032 R)
• M69: 23,290,144 km (0.117 R)
• M70: 24,413,774 km (0.094 R)
• M71: 24,640,564 km (0.098 R)
• M72: 24,822,625 km (0.108 R)
• M73: 25,554,907 km (0.067 R)
• M74: 25,739,211 km (0.12 R)
• M75: 25,970,041 km (0.104 R)
• M76: 26,108,868 km (0.1 R)
• M77: 26,247,994 km (0.111 R)
• M78: 26,994,038 km (0.08 R)
• M79: 27,322,555 km (0.109 R)
• M80: 27,416,802 km (0.119 R)
• M81: 28,126,195 km (0.042 R)
• M82: 28,221,190 km (0.103 R)
• M83: 28,602,365 km (0.095 R)
• M84: 28,697,958 km (0.039 R)
• M85: 29,804,833 km (0.108 R)
• M86: 33,660,867 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.7

Radius: 7.8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.39 AU - 10.81 AU

Year: 18008 Days

Day: 19.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,430,590 km

• M1: 597,045 km (0.089 R)
• M2: 2,139,998 km (0.118 R)
• M3: 2,841,163 km (0.08 R)
• M4: 2,952,164 km (0.034 R)
• M5: 4,265,484 km (0.101 R)
• M6: 4,350,306 km (0.046 R)
• M7: 4,521,596 km (0.108 R)
• M8: 4,608,063 km (0.102 R)
• M9: 5,548,884 km (0.058 R)
• M10: 5,688,160 km (0.056 R)
• M11: 5,875,606 km (0.116 R)
• M12: 6,256,482 km (0.086 R)
• M13: 6,645,437 km (0.077 R)
• M14: 6,942,388 km (0.084 R)
• M15: 7,092,435 km (0.096 R)
• M16: 7,294,243 km (0.073 R)
• M17: 8,015,304 km (0.104 R)
• M18: 8,867,115 km (0.059 R)
• M19: 9,691,548 km (0.103 R)
• M20: 9,915,496 km (0.12 R)
• M21: 10,655,258 km (0.104 R)
• M22: 12,127,301 km (0.105 R)
• M23: 12,308,165 km (0.06 R)
• M24: 12,368,602 km (0.06 R)
• M25: 13,226,097 km (0.074 R)
• M26: 14,675,850 km (0.108 R)
• M27: 16,241,691 km (0.045 R)
• M28: 16,374,684 km (0.113 R)
• M29: 17,723,159 km (0.087 R)
• M30: 18,203,667 km (0.117 R)
• M31: 18,688,215 km (0.105 R)
• M32: 18,827,490 km (0.108 R)
• M33: 19,037,077 km (0.109 R)
• M34: 19,177,250 km (0.066 R)
• M35: 20,238,946 km (0.11 R)
• M36: 20,382,111 km (0.12 R)
• M37: 20,957,465 km (0.118 R)
• M38: 21,174,681 km (0.074 R)
• M39: 21,757,365 km (0.118 R)
• M40: 23,312,135 km (0.112 R)
• M41: 23,387,084 km (0.088 R)
• M42: 23,762,874 km (0.093 R)
• M43: 23,838,421 km (0.093 R)
• M44: 25,055,699 km (0.077 R)
• M45: 25,594,700 km (0.111 R)
• M46: 25,749,384 km (0.075 R)
• M47: 26,137,441 km (0.088 R)
• M48: 26,997,928 km (0.108 R)
• M49: 27,788,403 km (0.111 R)
• M50: 27,867,839 km (0.033 R)
• M51: 28,346,253 km (0.089 R)
• M52: 28,988,178 km (0.077 R)
• M53: 32,436,558 km (0.12 R)
• M54: 33,953,630 km (0.107 R)
• M55: 34,720,918 km (0.084 R)
• M56: 35,752,694 km (0.106 R)
• M57: 36,620,212 km (0.119 R)
• M58: 37,406,798 km (0.107 R)
• M59: 38,110,806 km (0.061 R)
• M60: 38,199,068 km (0.057 R)
• M61: 38,996,874 km (0.103 R)
• M62: 39,353,216 km (0.103 R)
• M63: 39,442,526 km (0.111 R)
• M64: 39,979,433 km (0.078 R)
• M65: 41,968,785 km (0.103 R)
• M66: 42,059,890 km (0.098 R)
• M67: 43,435,742 km (0.051 R)
• M68: 44,268,254 km (0.06 R)
• M69: 45,667,443 km (0.104 R)
• M70: 46,514,017 km (0.096 R)
• M71: 52,582,754 km (0.101 R)
• M72: 54,163,106 km (0.114 R)
• M73: 54,262,439 km (0.092 R)
• M74: 54,560,737 km (0.096 R)
• M75: 54,759,852 km (0.073 R)
• M76: 56,462,276 km (0.096 R)
• M77: 57,775,745 km (0.077 R)
• M78: 58,385,356 km (0.08 R)
• M79: 58,793,010 km (0.066 R)
• M80: 60,845,194 km (0.106 R)
• M81: 61,051,639 km (0.071 R)
• M82: 61,465,427 km (0.108 R)
• M83: 61,672,620 km (0.053 R)
• M84: 62,295,695 km (0.066 R)
• M85: 62,503,786 km (0.085 R)
• M86: 62,607,906 km (0.084 R)
• M87: 63,234,122 km (0.091 R)
• M88: 64,282,355 km (0.08 R)
• M89: 65,125,039 km (0.093 R)
• M90: 65,230,656 km (0.063 R)
• M91: 65,653,569 km (0.089 R)
• M92: 68,424,869 km (0.118 R)
• M93: 69,716,647 km (0.115 R)
• M94: 71,125,260 km (0.097 R)
• M95: 71,887,761 km (0.052 R)
• M96: 73,310,736 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.7

Radius: 8

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.65 AU - 12.61 AU

Year: 22736 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,430,590 km

• M1: 122,521 km (0.109 R)
• M2: 219,610 km (0.053 R)
• M3: 482,453 km (0.076 R)
• M4: 830,119 km (0.119 R)
• M5: 1,213,837 km (0.046 R)
• M6: 1,277,566 km (0.092 R)
• M7: 1,827,338 km (0.116 R)
• M8: 1,900,791 km (0.112 R)
• M9: 2,362,749 km (0.064 R)
• M10: 2,483,624 km (0.115 R)
• M11: 2,731,657 km (0.113 R)
• M12: 3,031,002 km (0.059 R)
• M13: 4,832,610 km (0.1 R)
• M14: 5,835,364 km (0.074 R)
• M15: 6,054,675 km (0.119 R)
• M16: 6,614,470 km (0.079 R)
• M17: 7,366,798 km (0.118 R)
• M18: 8,146,202 km (0.118 R)
• M19: 8,268,424 km (0.109 R)
• M20: 8,391,244 km (0.052 R)
• M21: 9,652,653 km (0.098 R)
• M22: 10,637,007 km (0.099 R)
• M23: 11,175,111 km (0.083 R)
• M24: 11,584,410 km (0.102 R)
• M25: 12,137,922 km (0.065 R)
• M26: 12,417,820 km (0.087 R)
• M27: 12,699,962 km (0.043 R)
• M28: 15,635,072 km (0.057 R)
• M29: 16,787,424 km (0.066 R)
• M30: 17,177,576 km (0.038 R)
• M31: 17,255,965 km (0.11 R)
• M32: 17,649,856 km (0.091 R)
• M33: 20,654,679 km (0.096 R)
• M34: 21,240,803 km (0.042 R)
• M35: 22,945,172 km (0.105 R)
• M36: 23,118,107 km (0.11 R)
• M37: 24,959,058 km (0.103 R)
• M38: 25,942,066 km (0.096 R)
• M39: 26,392,954 km (0.077 R)
• M40: 26,846,535 km (0.065 R)
• M41: 27,669,473 km (0.051 R)
• M42: 29,810,068 km (0.08 R)
• M43: 33,265,630 km (0.061 R)
• M44: 35,538,919 km (0.043 R)
• M45: 36,643,699 km (0.065 R)
• M46: 36,845,806 km (0.12 R)
• M47: 37,555,947 km (0.105 R)
• M48: 38,168,401 km (0.057 R)
• M49: 38,681,222 km (0.056 R)
• M50: 42,971,540 km (0.113 R)
• M51: 43,826,043 km (0.114 R)
• M52: 45,010,259 km (0.115 R)
• M53: 46,532,567 km (0.109 R)
• M54: 48,182,333 km (0.093 R)
• M55: 49,070,046 km (0.084 R)
• M56: 49,739,347 km (0.067 R)
• M57: 50,187,094 km (0.113 R)
• M58: 50,861,481 km (0.05 R)
• M59: 51,199,722 km (0.103 R)
• M60: 52,446,620 km (0.108 R)
• M61: 53,130,881 km (0.105 R)
• M62: 53,588,650 km (0.086 R)
• M63: 53,703,242 km (0.084 R)
• M64: 55,781,156 km (0.071 R)
• M65: 56,130,019 km (0.118 R)
• M66: 58,002,834 km (0.052 R)
• M67: 59,183,610 km (0.102 R)
• M68: 59,420,723 km (0.078 R)
• M69: 59,777,065 km (0.086 R)
• M70: 60,253,235 km (0.032 R)
• M71: 61,809,352 km (0.104 R)
• M72: 63,136,435 km (0.105 R)
• M73: 63,257,609 km (0.103 R)
• M74: 65,573,235 km (0.081 R)
• M75: 66,433,422 km (0.074 R)
• M76: 67,297,350 km (0.045 R)
• M77: 69,785,911 km (0.12 R)
• M78: 75,109,351 km (0.091 R)
• M79: 75,623,070 km (0.113 R)
• M80: 76,783,351 km (0.085 R)
• M81: 77,430,362 km (0.077 R)
• M82: 77,819,616 km (0.044 R)
• M83: 78,339,468 km (0.073 R)
• M84: 80,430,398 km (0.105 R)
• M85: 80,956,085 km (0.108 R)
• M86: 81,746,560 km (0.108 R)
• M87: 82,407,333 km (0.086 R)
• M88: 82,539,728 km (0.114 R)
• M89: 83,867,259 km (0.064 R)
• M90: 85,469,602 km (0.094 R)
• M91: 86,005,910 km (0.097 R)
• M92: 91,019,982 km (0.084 R)
• M93: 91,156,715 km (0.095 R)
• M94: 91,293,597 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit