🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.35 AU

Year: 427 Days

Day: 14.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,925,503 km

• M1: 110,104 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.55 AU - 1.89 AU

Year: 812 Days

Day: 23.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.99 AU - 2.21 AU

Year: 1095 Days

Day: 47.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.62 AU - 2.82 AU

Year: 1614 Days

Day: 16.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,925,503 km

• M1: 551,567 km (0.065 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 14.1

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.87 AU - 5.83 AU

Year: 4454 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,925,503 km

• M1: 261,946 km (0.119 R)
• M2: 625,319 km (0.115 R)
• M3: 1,029,682 km (0.095 R)
• M4: 1,143,526 km (0.063 R)
• M5: 1,813,575 km (0.09 R)
• M6: 1,936,245 km (0.096 R)
• M7: 2,246,062 km (0.117 R)
• M8: 2,378,457 km (0.092 R)
• M9: 2,591,783 km (0.111 R)
• M10: 2,872,878 km (0.088 R)
• M11: 2,996,296 km (0.067 R)
• M12: 3,464,836 km (0.113 R)
• M13: 3,641,063 km (0.03 R)
• M14: 4,375,738 km (0.095 R)
• M15: 4,638,880 km (0.078 R)
• M16: 5,256,570 km (0.053 R)
• M17: 5,383,279 km (0.073 R)
• M18: 5,485,455 km (0.034 R)
• M19: 5,979,427 km (0.079 R)
• M20: 6,298,818 km (0.112 R)
• M21: 6,514,987 km (0.077 R)
• M22: 7,375,624 km (0.086 R)
• M23: 7,689,630 km (0.035 R)
• M24: 7,862,864 km (0.052 R)
• M25: 8,125,109 km (0.116 R)
• M26: 8,390,197 km (0.117 R)
• M27: 8,598,437 km (0.096 R)
• M28: 8,868,611 km (0.094 R)
• M29: 9,696,336 km (0.069 R)
• M30: 9,789,834 km (0.094 R)
• M31: 10,967,618 km (0.072 R)
• M32: 11,293,592 km (0.073 R)
• M33: 11,392,027 km (0.116 R)
• M34: 11,556,735 km (0.107 R)
• M35: 11,655,918 km (0.076 R)
• M36: 11,855,182 km (0.098 R)
• M37: 12,392,239 km (0.088 R)
• M38: 12,629,651 km (0.115 R)
• M39: 12,765,934 km (0.091 R)
• M40: 13,212,484 km (0.093 R)
• M41: 13,420,425 km (0.093 R)
• M42: 13,664,270 km (0.103 R)
• M43: 14,475,988 km (0.037 R)
• M44: 14,905,633 km (0.116 R)
• M45: 15,485,175 km (0.061 R)
• M46: 16,294,050 km (0.11 R)
• M47: 16,479,851 km (0.114 R)
• M48: 19,389,230 km (0.086 R)
• M49: 19,902,650 km (0.114 R)
• M50: 20,260,788 km (0.111 R)
• M51: 20,500,593 km (0.077 R)
• M52: 21,551,069 km (0.102 R)
• M53: 23,284,909 km (0.105 R)
• M54: 23,872,828 km (0.089 R)
• M55: 24,126,247 km (0.067 R)
• M56: 24,550,656 km (0.115 R)
• M57: 24,721,048 km (0.041 R)
• M58: 24,849,254 km (0.075 R)
• M59: 25,277,851 km (0.12 R)
• M60: 25,492,973 km (0.11 R)
• M61: 26,578,306 km (0.066 R)
• M62: 26,972,646 km (0.07 R)
• M63: 27,060,609 km (0.103 R)
• M64: 27,324,949 km (0.107 R)
• M65: 27,413,211 km (0.097 R)
• M66: 27,811,740 km (0.1 R)
• M67: 28,345,954 km (0.119 R)
• M68: 28,704,091 km (0.062 R)
• M69: 28,973,667 km (0.095 R)
• M70: 29,243,990 km (0.081 R)
• M71: 29,787,330 km (0.085 R)
• M72: 30,197,078 km (0.109 R)
• M73: 30,700,325 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 10.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.12 AU - 11.6 AU

Year: 12880 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,925,503 km

• M1: 137,181 km (0.104 R)
• M2: 220,058 km (0.12 R)
• M3: 325,226 km (0.112 R)
• M4: 829,969 km (0.076 R)
• M5: 942,467 km (0.093 R)
• M6: 1,101,040 km (0.113 R)
• M7: 1,400,236 km (0.078 R)
• M8: 1,490,593 km (0.081 R)
• M9: 1,559,558 km (0.096 R)
• M10: 2,074,025 km (0.09 R)
• M11: 2,177,846 km (0.064 R)
• M12: 2,837,572 km (0.052 R)
• M13: 3,494,008 km (0.101 R)
• M14: 4,000,397 km (0.104 R)
• M15: 4,130,696 km (0.118 R)
• M16: 4,563,782 km (0.069 R)
• M17: 4,941,816 km (0.113 R)
• M18: 5,011,678 km (0.106 R)
• M19: 5,365,776 km (0.12 R)
• M20: 5,801,405 km (0.065 R)
• M21: 6,173,306 km (0.047 R)
• M22: 6,514,688 km (0.068 R)
• M23: 7,414,968 km (0.092 R)
• M24: 7,656,269 km (0.119 R)
• M25: 8,105,362 km (0.076 R)
• M26: 8,312,406 km (0.107 R)
• M27: 8,479,207 km (0.098 R)
• M28: 9,460,270 km (0.084 R)
• M29: 10,432,058 km (0.086 R)
• M30: 10,657,352 km (0.111 R)
• M31: 11,342,810 km (0.07 R)
• M32: 11,574,537 km (0.072 R)
• M33: 11,714,411 km (0.097 R)
• M34: 11,807,910 km (0.117 R)
• M35: 12,184,447 km (0.082 R)
• M36: 12,804,680 km (0.102 R)
• M37: 13,094,451 km (0.089 R)
• M38: 13,631,208 km (0.108 R)
• M39: 13,729,644 km (0.119 R)
• M40: 14,375,009 km (0.092 R)
• M41: 14,878,107 km (0.11 R)
• M42: 15,901,655 km (0.086 R)
• M43: 16,631,693 km (0.07 R)
• M44: 16,947,793 km (0.089 R)
• M45: 17,639,833 km (0.059 R)
• M46: 18,016,221 km (0.063 R)
• M47: 18,777,076 km (0.079 R)
• M48: 19,106,341 km (0.037 R)
• M49: 19,326,998 km (0.097 R)
• M50: 19,826,355 km (0.041 R)
• M51: 19,993,755 km (0.113 R)
• M52: 20,105,655 km (0.106 R)
• M53: 21,008,179 km (0.098 R)
• M54: 21,293,013 km (0.072 R)
• M55: 24,150,631 km (0.09 R)
• M56: 24,748,425 km (0.07 R)
• M57: 25,776,012 km (0.103 R)
• M58: 25,897,785 km (0.087 R)
• M59: 26,325,635 km (0.101 R)
• M60: 27,250,299 km (0.03 R)
• M61: 28,060,222 km (0.077 R)
• M62: 28,499,741 km (0.078 R)
• M63: 29,321,781 km (0.089 R)
• M64: 29,512,668 km (0.069 R)
• M65: 29,640,125 km (0.114 R)
• M66: 29,959,517 km (0.116 R)
• M67: 30,989,349 km (0.076 R)
• M68: 32,885,352 km (0.08 R)
• M69: 34,886,074 km (0.096 R)
• M70: 35,290,886 km (0.095 R)
• M71: 35,697,343 km (0.113 R)
• M72: 36,583,262 km (0.065 R)
• M73: 37,338,432 km (0.116 R)
• M74: 37,407,396 km (0.084 R)
• M75: 37,752,668 km (0.116 R)
• M76: 38,168,251 km (0.075 R)
• M77: 38,864,480 km (0.071 R)
• M78: 40,552,243 km (0.106 R)
• M79: 40,764,821 km (0.095 R)
• M80: 41,976,863 km (0.081 R)
• M81: 42,479,512 km (0.12 R)
• M82: 42,911,850 km (0.059 R)
• M83: 43,853,419 km (0.07 R)
• M84: 45,315,589 km (0.073 R)
• M85: 46,348,562 km (0.113 R)
• M86: 47,463,814 km (0.12 R)
• M87: 48,062,355 km (0.107 R)
• M88: 48,889,183 km (0.07 R)
• M89: 49,191,071 km (0.061 R)
• M90: 50,481,053 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 6.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.87 AU - 13.07 AU

Year: 16811 Days

Day: 22 Hours

Environment

Temp: -177 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,925,503 km

• M1: 91,853 km (0.117 R)
• M2: 238,609 km (0.059 R)
• M3: 492,027 km (0.069 R)
• M4: 578,046 km (0.071 R)
• M5: 884,572 km (0.081 R)
• M6: 973,134 km (0.07 R)
• M7: 1,919,490 km (0.056 R)
• M8: 2,298,422 km (0.089 R)
• M9: 2,496,639 km (0.117 R)
• M10: 2,700,391 km (0.049 R)
• M11: 2,752,152 km (0.077 R)
• M12: 3,070,048 km (0.101 R)
• M13: 3,205,882 km (0.078 R)
• M14: 3,316,136 km (0.053 R)
• M15: 3,455,561 km (0.028 R)
• M16: 3,654,078 km (0.105 R)
• M17: 4,211,778 km (0.063 R)
• M18: 4,271,917 km (0.096 R)
• M19: 4,577,545 km (0.099 R)
• M20: 4,639,479 km (0.043 R)
• M21: 4,764,243 km (0.03 R)
• M22: 4,953,634 km (0.049 R)
• M23: 5,339,597 km (0.085 R)
• M24: 5,835,663 km (0.11 R)
• M25: 6,485,068 km (0.08 R)
• M26: 6,589,637 km (0.083 R)
• M27: 6,659,798 km (0.104 R)
• M28: 7,229,317 km (0.061 R)
• M29: 7,301,573 km (0.083 R)
• M30: 8,300,887 km (0.08 R)
• M31: 8,566,872 km (0.096 R)
• M32: 9,421,225 km (0.061 R)
• M33: 9,579,500 km (0.098 R)
• M34: 9,978,926 km (0.108 R)
• M35: 10,424,578 km (0.097 R)
• M36: 10,588,388 km (0.094 R)
• M37: 10,918,251 km (0.04 R)
• M38: 11,251,555 km (0.09 R)
• M39: 11,928,336 km (0.078 R)
• M40: 12,142,410 km (0.089 R)
• M41: 13,409,504 km (0.112 R)
• M42: 14,171,705 km (0.09 R)
• M43: 14,855,817 km (0.083 R)
• M44: 15,225,174 km (0.03 R)
• M45: 15,597,523 km (0.11 R)
• M46: 15,925,741 km (0.081 R)
• M47: 16,114,234 km (0.096 R)
• M48: 16,208,780 km (0.093 R)
• M49: 16,541,336 km (0.095 R)
• M50: 16,636,630 km (0.097 R)
• M51: 17,454,930 km (0.1 R)
• M52: 18,040,456 km (0.082 R)
• M53: 18,138,742 km (0.06 R)
• M54: 18,831,081 km (0.119 R)
• M55: 19,080,460 km (0.109 R)
• M56: 19,683,489 km (0.072 R)
• M57: 19,734,054 km (0.104 R)
• M58: 19,784,618 km (0.097 R)
• M59: 20,139,913 km (0.051 R)
• M60: 20,548,464 km (0.089 R)
• M61: 21,011,470 km (0.082 R)
• M62: 21,166,453 km (0.065 R)
• M63: 21,322,035 km (0.076 R)
• M64: 21,529,826 km (0.12 R)
• M65: 22,157,539 km (0.057 R)
• M66: 23,591,584 km (0.114 R)
• M67: 25,384,664 km (0.12 R)
• M68: 26,996,282 km (0.081 R)
• M69: 29,042,631 km (0.071 R)
• M70: 29,561,886 km (0.06 R)
• M71: 31,256,082 km (0.03 R)
• M72: 31,315,173 km (0.083 R)
• M73: 31,374,114 km (0.106 R)
• M74: 31,966,372 km (0.081 R)
• M75: 32,085,303 km (0.075 R)
• M76: 32,861,566 km (0.045 R)
• M77: 33,825,575 km (0.068 R)
• M78: 34,676,637 km (0.083 R)
• M79: 35,288,941 km (0.062 R)
• M80: 37,209,478 km (0.039 R)
• M81: 37,585,119 km (0.119 R)
• M82: 38,277,009 km (0.102 R)
• M83: 39,482,020 km (0.084 R)
• M84: 40,249,457 km (0.093 R)
• M85: 40,699,447 km (0.076 R)
• M86: 41,539,589 km (0.052 R)
• M87: 42,712,137 km (0.096 R)
• M88: 42,777,661 km (0.099 R)
• M89: 42,974,232 km (0.109 R)
• M90: 43,105,430 km (0.102 R)
• M91: 43,631,715 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.1

Radius: 4.4

Gravity: 38.64 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.04 AU - 15.04 AU

Year: 20991 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,925,503 km

• M1: 83,326 km (0.065 R)
• M2: 218,413 km (0.098 R)
• M3: 374,443 km (0.091 R)
• M4: 454,030 km (0.075 R)
• M5: 539,450 km (0.1 R)
• M6: 630,256 km (0.097 R)
• M7: 1,184,366 km (0.045 R)
• M8: 1,213,688 km (0.111 R)
• M9: 1,584,690 km (0.051 R)
• M10: 1,988,455 km (0.058 R)
• M11: 2,094,221 km (0.118 R)
• M12: 2,497,836 km (0.119 R)
• M13: 2,965,030 km (0.074 R)
• M14: 3,126,595 km (0.118 R)
• M15: 3,374,479 km (0.11 R)
• M16: 3,543,375 km (0.083 R)
• M17: 3,628,796 km (0.102 R)
• M18: 3,758,198 km (0.06 R)
• M19: 4,427,947 km (0.05 R)
• M20: 4,566,176 km (0.099 R)
• M21: 5,085,580 km (0.047 R)
• M22: 5,182,070 km (0.077 R)
• M23: 5,573,867 km (0.062 R)
• M24: 5,975,089 km (0.095 R)
• M25: 6,752,399 km (0.103 R)
• M26: 7,781,782 km (0.029 R)
• M27: 8,628,356 km (0.103 R)
• M28: 9,741,963 km (0.053 R)
• M29: 9,921,929 km (0.102 R)
• M30: 10,346,039 km (0.091 R)
• M31: 11,844,711 km (0.085 R)
• M32: 12,100,972 km (0.116 R)
• M33: 12,229,776 km (0.086 R)
• M34: 12,359,028 km (0.118 R)
• M35: 13,144,267 km (0.051 R)
• M36: 15,107,590 km (0.111 R)
• M37: 15,315,830 km (0.095 R)
• M38: 15,385,393 km (0.095 R)
• M39: 16,087,605 km (0.07 R)
• M40: 17,160,222 km (0.095 R)
• M41: 19,524,317 km (0.072 R)
• M42: 21,052,908 km (0.099 R)
• M43: 21,363,324 km (0.118 R)
• M44: 21,596,996 km (0.098 R)
• M45: 23,176,749 km (0.117 R)
• M46: 23,256,784 km (0.106 R)
• M47: 23,980,539 km (0.091 R)
• M48: 24,061,322 km (0.071 R)
• M49: 24,223,336 km (0.119 R)
• M50: 24,956,964 km (0.116 R)
• M51: 25,038,944 km (0.042 R)
• M52: 25,285,331 km (0.099 R)
• M53: 26,529,537 km (0.1 R)
• M54: 27,285,455 km (0.091 R)
• M55: 28,818,534 km (0.086 R)
• M56: 31,170,063 km (0.066 R)
• M57: 31,346,738 km (0.031 R)
• M58: 31,967,569 km (0.052 R)
• M59: 32,951,325 km (0.093 R)
• M60: 33,944,954 km (0.097 R)
• M61: 34,765,199 km (0.108 R)
• M62: 35,223,716 km (0.09 R)
• M63: 39,058,358 km (0.103 R)
• M64: 39,534,977 km (0.093 R)
• M65: 40,493,900 km (0.093 R)
• M66: 42,239,408 km (0.103 R)
• M67: 42,337,095 km (0.079 R)
• M68: 43,515,178 km (0.119 R)
• M69: 46,104,418 km (0.116 R)
• M70: 46,305,627 km (0.112 R)
• M71: 47,519,165 km (0.102 R)
• M72: 48,231,849 km (0.073 R)
• M73: 51,013,921 km (0.071 R)
• M74: 51,222,012 km (0.053 R)
• M75: 51,639,240 km (0.108 R)
• M76: 52,792,041 km (0.082 R)
• M77: 53,107,992 km (0.076 R)
• M78: 55,336,851 km (0.082 R)
• M79: 55,979,224 km (0.077 R)
• M80: 59,885,075 km (0.119 R)
• M81: 61,870,687 km (0.111 R)
• M82: 64,326,785 km (0.091 R)
• M83: 65,115,016 km (0.1 R)
• M84: 65,340,760 km (0.11 R)
• M85: 65,679,898 km (0.107 R)
• M86: 67,156,279 km (0.054 R)
• M87: 68,184,765 km (0.12 R)
• M88: 71,185,249 km (0.116 R)
• M89: 73,639,851 km (0.06 R)
• M90: 76,836,309 km (0.085 R)
• M91: 79,233,166 km (0.108 R)
• M92: 79,474,168 km (0.117 R)
• M93: 80,077,795 km (0.068 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit