🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.94 AU

Year: 299 Days

Day: 46 Hours

Environment

Temp: 90 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,220,058 km

• M1: 226,641 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.51 AU - 1.85 AU

Year: 803 Days

Day: 30 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.99 AU - 2.39 AU

Year: 1196 Days

Day: 19.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.79 AU - 3.29 AU

Year: 1956 Days

Day: 43.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 11.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.48 AU - 11.94 AU

Year: 12037 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,220,058 km

• M1: 228,286 km (0.098 R)
• M2: 719,416 km (0.066 R)
• M3: 945,159 km (0.09 R)
• M4: 1,033,123 km (0.117 R)
• M5: 1,290,282 km (0.099 R)
• M6: 1,439,431 km (0.055 R)
• M7: 1,782,459 km (0.109 R)
• M8: 2,035,279 km (0.076 R)
• M9: 2,765,317 km (0.104 R)
• M10: 3,159,058 km (0.112 R)
• M11: 3,641,063 km (0.087 R)
• M12: 3,854,688 km (0.117 R)
• M13: 4,146,105 km (0.115 R)
• M14: 4,867,017 km (0.104 R)
• M15: 5,063,140 km (0.115 R)
• M16: 5,708,655 km (0.107 R)
• M17: 5,957,436 km (0.12 R)
• M18: 6,041,061 km (0.098 R)
• M19: 6,812,388 km (0.095 R)
• M20: 7,165,140 km (0.11 R)
• M21: 7,888,595 km (0.088 R)
• M22: 8,073,199 km (0.082 R)
• M23: 8,873,398 km (0.036 R)
• M24: 9,161,822 km (0.032 R)
• M25: 9,453,538 km (0.085 R)
• M26: 10,447,466 km (0.076 R)
• M27: 10,650,321 km (0.09 R)
• M28: 10,905,685 km (0.111 R)
• M29: 11,111,382 km (0.1 R)
• M30: 11,214,754 km (0.079 R)
• M31: 12,480,053 km (0.066 R)
• M32: 12,966,096 km (0.111 R)
• M33: 13,074,854 km (0.103 R)
• M34: 13,348,468 km (0.111 R)
• M35: 13,845,582 km (0.099 R)
• M36: 14,744,217 km (0.108 R)
• M37: 14,971,755 km (0.086 R)
• M38: 15,086,048 km (0.116 R)
• M39: 15,257,936 km (0.062 R)
• M40: 15,894,026 km (0.088 R)
• M41: 16,068,906 km (0.053 R)
• M42: 19,512,649 km (0.045 R)
• M43: 19,700,095 km (0.089 R)
• M44: 20,392,284 km (0.068 R)
• M45: 20,582,423 km (0.091 R)
• M46: 21,477,766 km (0.079 R)
• M47: 21,735,972 km (0.069 R)
• M48: 23,638,109 km (0.11 R)
• M49: 24,980,750 km (0.107 R)
• M50: 25,524,688 km (0.096 R)
• M51: 25,661,271 km (0.109 R)
• M52: 25,935,334 km (0.063 R)
• M53: 26,901,736 km (0.094 R)
• M54: 27,389,425 km (0.104 R)
• M55: 28,373,480 km (0.068 R)
• M56: 29,440,711 km (0.109 R)
• M57: 29,584,026 km (0.068 R)
• M58: 30,448,552 km (0.049 R)
• M59: 31,102,594 km (0.089 R)
• M60: 31,394,609 km (0.078 R)
• M61: 32,055,233 km (0.034 R)
• M62: 32,424,291 km (0.09 R)
• M63: 32,498,193 km (0.055 R)
• M64: 33,464,894 km (0.082 R)
• M65: 35,426,421 km (0.086 R)
• M66: 36,344,354 km (0.069 R)
• M67: 36,729,120 km (0.067 R)
• M68: 37,502,690 km (0.085 R)
• M69: 37,891,495 km (0.049 R)
• M70: 38,516,365 km (0.098 R)
• M71: 40,490,908 km (0.101 R)
• M72: 40,650,379 km (0.065 R)
• M73: 40,969,770 km (0.094 R)
• M74: 43,963,673 km (0.117 R)
• M75: 44,537,979 km (0.12 R)
• M76: 45,859,975 km (0.101 R)
• M77: 47,362,686 km (0.064 R)
• M78: 47,530,535 km (0.101 R)
• M79: 48,881,403 km (0.102 R)
• M80: 52,400,095 km (0.102 R)
• M81: 53,882,909 km (0.109 R)
• M82: 55,556,311 km (0.042 R)
• M83: 55,644,873 km (0.065 R)
• M84: 55,733,435 km (0.04 R)
• M85: 56,266,003 km (0.053 R)
• M86: 56,533,035 km (0.05 R)
• M87: 56,800,367 km (0.113 R)
• M88: 59,859,494 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.9

Radius: 5.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.19 AU - 15.21 AU

Year: 20795 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,220,058 km

• M1: 564,283 km (0.097 R)
• M2: 648,656 km (0.066 R)
• M3: 760,107 km (0.076 R)
• M4: 877,840 km (0.053 R)
• M5: 1,294,022 km (0.103 R)
• M6: 1,889,571 km (0.119 R)
• M7: 2,115,912 km (0.051 R)
• M8: 2,629,781 km (0.102 R)
• M9: 2,737,043 km (0.067 R)
• M10: 2,773,245 km (0.079 R)
• M11: 3,067,654 km (0.095 R)
• M12: 4,258,603 km (0.1 R)
• M13: 4,342,527 km (0.109 R)
• M14: 4,469,685 km (0.094 R)
• M15: 4,902,023 km (0.027 R)
• M16: 5,123,129 km (0.098 R)
• M17: 5,167,858 km (0.102 R)
• M18: 5,393,003 km (0.103 R)
• M19: 5,713,442 km (0.118 R)
• M20: 5,759,817 km (0.11 R)
• M21: 6,421,189 km (0.032 R)
• M22: 6,809,845 km (0.062 R)
• M23: 7,007,015 km (0.116 R)
• M24: 7,106,348 km (0.048 R)
• M25: 7,660,757 km (0.113 R)
• M26: 8,124,810 km (0.108 R)
• M27: 8,544,881 km (0.099 R)
• M28: 9,736,278 km (0.12 R)
• M29: 9,791,629 km (0.071 R)
• M30: 10,464,371 km (0.073 R)
• M31: 12,091,248 km (0.072 R)
• M32: 12,330,006 km (0.027 R)
• M33: 14,421,684 km (0.105 R)
• M34: 14,611,523 km (0.091 R)
• M35: 15,637,615 km (0.09 R)
• M36: 16,159,263 km (0.065 R)
• M37: 17,286,782 km (0.117 R)
• M38: 17,488,440 km (0.084 R)
• M39: 17,555,759 km (0.036 R)
• M40: 18,234,335 km (0.031 R)
• M41: 20,250,017 km (0.087 R)
• M42: 20,320,776 km (0.112 R)
• M43: 20,746,981 km (0.114 R)
• M44: 20,889,697 km (0.056 R)
• M45: 21,176,177 km (0.087 R)
• M46: 21,319,941 km (0.06 R)
• M47: 22,335,112 km (0.093 R)
• M48: 22,408,265 km (0.112 R)
• M49: 24,036,787 km (0.12 R)
• M50: 24,789,564 km (0.092 R)
• M51: 25,092,799 km (0.066 R)
• M52: 25,321,085 km (0.093 R)
• M53: 25,473,675 km (0.1 R)
• M54: 26,395,348 km (0.118 R)
• M55: 27,016,029 km (0.105 R)
• M56: 27,328,090 km (0.025 R)
• M57: 27,406,330 km (0.112 R)
• M58: 28,192,467 km (0.053 R)
• M59: 28,509,016 km (0.104 R)
• M60: 29,225,590 km (0.102 R)
• M61: 29,706,547 km (0.046 R)
• M62: 29,867,514 km (0.1 R)
• M63: 30,270,980 km (0.055 R)
• M64: 31,328,636 km (0.12 R)
• M65: 31,410,467 km (0.047 R)
• M66: 32,646,893 km (0.088 R)
• M67: 33,312,903 km (0.118 R)
• M68: 33,647,403 km (0.119 R)
• M69: 34,151,548 km (0.099 R)
• M70: 34,488,892 km (0.076 R)
• M71: 34,573,414 km (0.114 R)
• M72: 38,010,575 km (0.098 R)
• M73: 40,391,425 km (0.042 R)
• M74: 40,837,676 km (0.104 R)
• M75: 42,638,535 km (0.059 R)
• M76: 42,910,952 km (0.084 R)
• M77: 43,001,908 km (0.111 R)
• M78: 43,275,074 km (0.111 R)
• M79: 44,189,715 km (0.118 R)
• M80: 46,410,795 km (0.079 R)
• M81: 49,332,890 km (0.099 R)
• M82: 50,192,330 km (0.036 R)
• M83: 55,749,292 km (0.1 R)
• M84: 57,343,706 km (0.119 R)
• M85: 57,644,398 km (0.104 R)
• M86: 57,845,158 km (0.097 R)
• M87: 61,702,689 km (0.113 R)
• M88: 63,144,663 km (0.116 R)
• M89: 64,389,467 km (0.049 R)
• M90: 65,223,924 km (0.07 R)
• M91: 66,797,992 km (0.097 R)
• M92: 67,219,858 km (0.119 R)
• M93: 68,490,692 km (0.108 R)
• M94: 69,022,662 km (0.068 R)
• M95: 70,197,604 km (0.098 R)
• M96: 70,519,239 km (0.099 R)
• M97: 72,026,438 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 6.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.53 AU - 15.97 AU

Year: 21973 Days

Day: 15.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,220,058 km

• M1: 82,728 km (0.113 R)
• M2: 140,472 km (0.108 R)
• M3: 249,679 km (0.088 R)
• M4: 613,052 km (0.04 R)
• M5: 1,139,188 km (0.114 R)
• M6: 1,233,883 km (0.077 R)
• M7: 1,638,845 km (0.096 R)
• M8: 1,719,179 km (0.028 R)
• M9: 2,718,493 km (0.116 R)
• M10: 2,846,099 km (0.119 R)
• M11: 3,173,719 km (0.117 R)
• M12: 3,274,398 km (0.117 R)
• M13: 4,153,884 km (0.113 R)
• M14: 5,824,294 km (0.081 R)
• M15: 6,408,174 km (0.052 R)
• M16: 6,450,511 km (0.119 R)
• M17: 7,054,288 km (0.118 R)
• M18: 7,185,934 km (0.112 R)
• M19: 8,038,941 km (0.029 R)
• M20: 8,222,497 km (0.118 R)
• M21: 9,353,308 km (0.066 R)
• M22: 10,183,426 km (0.112 R)
• M23: 10,783,463 km (0.097 R)
• M24: 12,070,005 km (0.067 R)
• M25: 12,758,006 km (0.115 R)
• M26: 13,133,795 km (0.042 R)
• M27: 13,951,049 km (0.049 R)
• M28: 14,227,206 km (0.117 R)
• M29: 14,672,709 km (0.116 R)
• M30: 14,728,808 km (0.091 R)
• M31: 16,909,496 km (0.101 R)
• M32: 19,250,104 km (0.101 R)
• M33: 20,614,736 km (0.109 R)
• M34: 22,138,390 km (0.036 R)
• M35: 23,435,703 km (0.072 R)
• M36: 25,360,280 km (0.111 R)
• M37: 25,427,449 km (0.116 R)
• M38: 26,307,234 km (0.117 R)
• M39: 31,646,382 km (0.091 R)
• M40: 31,863,898 km (0.064 R)
• M41: 32,227,420 km (0.046 R)
• M42: 32,811,899 km (0.101 R)
• M43: 33,547,323 km (0.082 R)
• M44: 36,771,456 km (0.117 R)
• M45: 37,382,114 km (0.05 R)
• M46: 38,690,796 km (0.092 R)
• M47: 40,249,756 km (0.107 R)
• M48: 40,800,126 km (0.12 R)
• M49: 42,786,188 km (0.116 R)
• M50: 43,106,926 km (0.111 R)
• M51: 43,589,379 km (0.074 R)
• M52: 43,750,645 km (0.057 R)
• M53: 44,803,665 km (0.076 R)
• M54: 47,430,753 km (0.115 R)
• M55: 48,095,267 km (0.108 R)
• M56: 48,178,593 km (0.028 R)
• M57: 51,463,911 km (0.098 R)
• M58: 53,090,639 km (0.077 R)
• M59: 53,607,799 km (0.073 R)
• M60: 55,343,732 km (0.104 R)
• M61: 55,518,313 km (0.066 R)
• M62: 57,009,804 km (0.082 R)
• M63: 58,070,602 km (0.087 R)
• M64: 59,227,143 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.3

Radius: 4.8

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.21 AU - 19.95 AU

Year: 31967 Days

Day: 15.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,220,058 km

• M1: 162,613 km (0.117 R)
• M2: 240,105 km (0.075 R)
• M3: 433,535 km (0.101 R)
• M4: 882,627 km (0.093 R)
• M5: 1,675,646 km (0.102 R)
• M6: 2,001,919 km (0.11 R)
• M7: 2,115,164 km (0.084 R)
• M8: 2,795,087 km (0.109 R)
• M9: 3,180,301 km (0.11 R)
• M10: 3,905,851 km (0.111 R)
• M11: 4,047,370 km (0.077 R)
• M12: 4,094,943 km (0.12 R)
• M13: 4,335,645 km (0.098 R)
• M14: 4,780,400 km (0.116 R)
• M15: 4,982,656 km (0.115 R)
• M16: 5,343,337 km (0.098 R)
• M17: 6,199,186 km (0.094 R)
• M18: 6,309,141 km (0.114 R)
• M19: 7,327,603 km (0.068 R)
• M20: 7,385,647 km (0.105 R)
• M21: 8,578,690 km (0.116 R)
• M22: 8,701,360 km (0.054 R)
• M23: 10,674,107 km (0.105 R)
• M24: 10,938,297 km (0.045 R)
• M25: 16,123,808 km (0.118 R)
• M26: 18,363,438 km (0.104 R)
• M27: 18,521,413 km (0.09 R)
• M28: 18,918,446 km (0.048 R)
• M29: 19,882,754 km (0.086 R)
• M30: 21,027,776 km (0.12 R)
• M31: 21,441,863 km (0.086 R)
• M32: 21,608,365 km (0.11 R)
• M33: 22,194,041 km (0.09 R)
• M34: 22,278,115 km (0.049 R)
• M35: 23,466,820 km (0.074 R)
• M36: 25,200,210 km (0.109 R)
• M37: 25,288,024 km (0.085 R)
• M38: 26,082,239 km (0.097 R)
• M39: 26,705,763 km (0.049 R)
• M40: 27,334,074 km (0.046 R)
• M41: 27,967,322 km (0.119 R)
• M42: 28,331,294 km (0.061 R)
• M43: 29,525,234 km (0.031 R)
• M44: 30,174,788 km (0.117 R)
• M45: 31,205,069 km (0.114 R)
• M46: 31,488,108 km (0.028 R)
• M47: 31,582,654 km (0.062 R)
• M48: 33,589,360 km (0.114 R)
• M49: 34,559,203 km (0.113 R)
• M50: 40,055,877 km (0.085 R)
• M51: 40,568,848 km (0.107 R)
• M52: 42,746,993 km (0.032 R)
• M53: 43,271,184 km (0.049 R)
• M54: 44,644,044 km (0.079 R)
• M55: 46,031,115 km (0.084 R)
• M56: 46,676,181 km (0.102 R)
• M57: 47,540,707 km (0.066 R)
• M58: 47,866,232 km (0.084 R)
• M59: 48,738,089 km (0.036 R)
• M60: 49,725,135 km (0.116 R)
• M61: 50,386,956 km (0.109 R)
• M62: 50,718,914 km (0.053 R)
• M63: 52,389,474 km (0.103 R)
• M64: 52,837,968 km (0.107 R)
• M65: 54,304,476 km (0.109 R)
• M66: 54,531,416 km (0.083 R)
• M67: 54,644,811 km (0.053 R)
• M68: 56,471,850 km (0.105 R)
• M69: 60,185,617 km (0.117 R)
• M70: 65,298,423 km (0.085 R)
• M71: 67,845,626 km (0.103 R)
• M72: 68,212,141 km (0.071 R)
• M73: 69,069,935 km (0.113 R)
• M74: 69,561,663 km (0.119 R)
• M75: 69,684,783 km (0.079 R)
• M76: 70,054,588 km (0.113 R)
• M77: 71,416,079 km (0.112 R)
• M78: 72,287,038 km (0.094 R)
• M79: 72,536,567 km (0.086 R)
• M80: 73,412,013 km (0.078 R)
• M81: 76,948,657 km (0.105 R)
• M82: 77,203,422 km (0.115 R)
• M83: 77,586,093 km (0.059 R)
• M84: 77,969,363 km (0.114 R)
• M85: 80,669,754 km (0.111 R)
• M86: 80,928,559 km (0.095 R)
• M87: 81,966,469 km (0.078 R)
• M88: 82,356,769 km (0.075 R)
• M89: 82,747,669 km (0.105 R)
• M90: 83,662,310 km (0.118 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: 190 - 11,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit