🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 14.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,817,681 km

• M1: 361,428 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.47 AU - 0.71 AU

Year: 293 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.1

Radius: 13.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.43 AU

Year: 946 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 76,817,681 km

• M1: 172,486 km (0.12 R)
• M2: 368,310 km (0.099 R)
• M3: 566,677 km (0.108 R)
• M4: 837,150 km (0.119 R)
• M5: 933,042 km (0.073 R)
• M6: 1,019,360 km (0.098 R)
• M7: 1,136,944 km (0.063 R)
• M8: 1,259,464 km (0.091 R)
• M9: 1,371,513 km (0.114 R)
• M10: 1,526,646 km (0.092 R)
• M11: 1,679,535 km (0.1 R)
• M12: 1,846,487 km (0.095 R)
• M13: 2,089,583 km (0.098 R)
• M14: 2,251,598 km (0.092 R)
• M15: 2,343,451 km (0.075 R)
• M16: 2,521,771 km (0.116 R)
• M17: 2,802,567 km (0.084 R)
• M18: 2,901,899 km (0.119 R)
• M19: 3,165,641 km (0.031 R)
• M20: 3,258,840 km (0.076 R)
• M21: 3,374,030 km (0.059 R)
• M22: 3,501,189 km (0.097 R)
• M23: 3,793,503 km (0.052 R)
• M24: 3,914,976 km (0.099 R)
• M25: 4,150,294 km (0.068 R)
• M26: 4,252,619 km (0.101 R)
• M27: 4,390,548 km (0.076 R)
• M28: 4,647,108 km (0.069 R)
• M29: 5,138,537 km (0.106 R)
• M30: 5,347,226 km (0.107 R)
• M31: 5,458,976 km (0.112 R)
• M32: 5,571,324 km (0.117 R)
• M33: 6,171,211 km (0.074 R)
• M34: 6,380,200 km (0.087 R)
• M35: 6,939,995 km (0.037 R)
• M36: 7,308,305 km (0.112 R)
• M37: 7,515,647 km (0.1 R)
• M38: 7,809,308 km (0.117 R)
• M39: 7,908,043 km (0.112 R)
• M40: 8,149,643 km (0.097 R)
• M41: 8,335,893 km (0.048 R)
• M42: 8,422,510 km (0.087 R)
• M43: 8,830,164 km (0.06 R)
• M44: 9,140,131 km (0.038 R)
• M45: 9,303,940 km (0.115 R)
• M46: 9,408,659 km (0.097 R)
• M47: 9,770,985 km (0.11 R)
• M48: 9,923,276 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 12.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.28 AU - 1.94 AU

Year: 1319 Days

Day: 9.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,817,681 km

• M1: 183,557 km (0.108 R)
• M2: 262,245 km (0.114 R)
• M3: 395,836 km (0.099 R)
• M4: 567,724 km (0.054 R)
• M5: 647,310 km (0.116 R)
• M6: 850,464 km (0.115 R)
• M7: 1,001,109 km (0.12 R)
• M8: 1,152,652 km (0.099 R)
• M9: 1,460,674 km (0.051 R)
• M10: 1,605,036 km (0.071 R)
• M11: 1,887,776 km (0.089 R)
• M12: 1,992,793 km (0.095 R)
• M13: 2,208,813 km (0.113 R)
• M14: 2,890,829 km (0.087 R)
• M15: 3,224,133 km (0.037 R)
• M16: 3,376,274 km (0.086 R)
• M17: 3,648,393 km (0.046 R)
• M18: 3,740,695 km (0.106 R)
• M19: 3,873,986 km (0.07 R)
• M20: 4,076,841 km (0.076 R)
• M21: 4,255,611 km (0.111 R)
• M22: 4,437,073 km (0.118 R)
• M23: 4,620,929 km (0.106 R)
• M24: 4,721,159 km (0.059 R)
• M25: 4,807,477 km (0.1 R)
• M26: 4,981,908 km (0.048 R)
• M27: 5,070,021 km (0.107 R)
• M28: 5,716,135 km (0.094 R)
• M29: 6,025,503 km (0.086 R)
• M30: 6,182,431 km (0.09 R)
• M31: 6,340,556 km (0.107 R)
• M32: 6,500,027 km (0.089 R)
• M33: 6,839,465 km (0.028 R)
• M34: 7,036,037 km (0.101 R)
• M35: 7,168,132 km (0.085 R)
• M36: 7,418,110 km (0.069 R)
• M37: 7,654,025 km (0.089 R)
• M38: 7,926,742 km (0.065 R)
• M39: 8,185,247 km (0.091 R)
• M40: 8,411,589 km (0.094 R)
• M41: 8,977,667 km (0.102 R)
• M42: 9,120,982 km (0.082 R)
• M43: 9,464,758 km (0.073 R)
• M44: 9,610,766 km (0.055 R)
• M45: 9,849,673 km (0.104 R)
• M46: 10,034,876 km (0.118 R)
• M47: 10,408,571 km (0.069 R)
• M48: 10,502,668 km (0.032 R)
• M49: 10,825,052 km (0.117 R)
• M50: 10,939,494 km (0.069 R)
• M51: 11,054,385 km (0.089 R)
• M52: 11,208,321 km (0.117 R)
• M53: 11,635,124 km (0.083 R)
• M54: 12,424,851 km (0.072 R)
• M55: 12,685,301 km (0.039 R)
• M56: 12,826,222 km (0.088 R)
• M57: 13,069,169 km (0.104 R)
• M58: 13,170,746 km (0.062 R)
• M59: 13,931,152 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.8

Radius: 11.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.74 AU - 2.48 AU

Year: 1979 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 144.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,817,681 km

• M1: 145,409 km (0.03 R)
• M2: 277,055 km (0.042 R)
• M3: 390,450 km (0.062 R)
• M4: 658,829 km (0.053 R)
• M5: 742,005 km (0.071 R)
• M6: 1,086,829 km (0.082 R)
• M7: 1,207,554 km (0.072 R)
• M8: 1,370,316 km (0.042 R)
• M9: 1,531,882 km (0.067 R)
• M10: 1,786,498 km (0.075 R)
• M11: 1,874,461 km (0.086 R)
• M12: 2,196,695 km (0.037 R)
• M13: 2,438,595 km (0.056 R)
• M14: 2,547,203 km (0.101 R)
• M15: 2,899,207 km (0.084 R)
• M16: 3,468,127 km (0.11 R)
• M17: 3,584,814 km (0.069 R)
• M18: 3,726,782 km (0.12 R)
• M19: 4,016,254 km (0.118 R)
• M20: 4,232,124 km (0.12 R)
• M21: 4,306,923 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.9

Radius: 9.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2 AU - 3.06 AU

Year: 2598 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,817,681 km

• M1: 126,261 km (0.088 R)
• M2: 204,799 km (0.111 R)
• M3: 290,968 km (0.07 R)
• M4: 431,440 km (0.097 R)
• M5: 515,664 km (0.095 R)
• M6: 805,585 km (0.099 R)
• M7: 984,803 km (0.083 R)
• M8: 1,324,540 km (0.111 R)
• M9: 1,587,383 km (0.035 R)
• M10: 1,725,163 km (0.1 R)
• M11: 1,802,056 km (0.103 R)
• M12: 1,919,640 km (0.104 R)
• M13: 2,458,641 km (0.062 R)
• M14: 2,767,860 km (0.028 R)
• M15: 3,058,528 km (0.092 R)
• M16: 3,423,547 km (0.062 R)
• M17: 3,537,391 km (0.103 R)
• M18: 3,685,643 km (0.096 R)
• M19: 3,937,566 km (0.103 R)
• M20: 4,264,587 km (0.086 R)
• M21: 4,636,487 km (0.107 R)
• M22: 5,000,309 km (0.064 R)
• M23: 5,129,861 km (0.053 R)
• M24: 5,204,360 km (0.106 R)
• M25: 5,373,406 km (0.087 R)
• M26: 5,891,613 km (0.099 R)
• M27: 5,969,703 km (0.031 R)
• M28: 6,087,586 km (0.101 R)
• M29: 6,385,585 km (0.051 R)
• M30: 6,465,770 km (0.056 R)
• M31: 6,769,902 km (0.113 R)
• M32: 6,913,366 km (0.116 R)
• M33: 7,078,672 km (0.118 R)
• M34: 7,582,368 km (0.094 R)
• M35: 7,646,246 km (0.091 R)
• M36: 8,228,332 km (0.097 R)
• M37: 8,513,764 km (0.112 R)
• M38: 8,757,759 km (0.082 R)
• M39: 8,981,707 km (0.102 R)
• M40: 9,162,122 km (0.1 R)
• M41: 9,321,144 km (0.102 R)
• M42: 9,618,694 km (0.072 R)
• M43: 9,849,673 km (0.095 R)
• M44: 10,082,597 km (0.026 R)
• M45: 10,840,011 km (0.061 R)
• M46: 11,542,224 km (0.106 R)
• M47: 11,689,278 km (0.096 R)
• M48: 12,309,062 km (0.097 R)
• M49: 12,939,468 km (0.12 R)
• M50: 13,015,912 km (0.105 R)
• M51: 13,245,844 km (0.109 R)
• M52: 13,374,199 km (0.109 R)
• M53: 13,917,838 km (0.111 R)
• M54: 14,074,467 km (0.045 R)
• M55: 14,919,844 km (0.118 R)
• M56: 15,053,435 km (0.11 R)
• M57: 15,510,606 km (0.069 R)
• M58: 16,191,277 km (0.119 R)
• M59: 16,438,712 km (0.074 R)
• M60: 16,715,019 km (0.083 R)
• M61: 17,076,597 km (0.109 R)
• M62: 17,581,639 km (0.102 R)
• M63: 17,694,436 km (0.038 R)
• M64: 18,119,892 km (0.086 R)
• M65: 18,233,886 km (0.104 R)
• M66: 19,067,745 km (0.096 R)
• M67: 19,183,683 km (0.025 R)
• M68: 19,358,114 km (0.04 R)
• M69: 19,533,144 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 7.7

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.53 AU - 10.49 AU

Year: 16029 Days

Day: 16.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,817,681 km

• M1: 1,121,386 km (0.105 R)
• M2: 1,472,043 km (0.117 R)
• M3: 2,302,461 km (0.105 R)
• M4: 2,711,312 km (0.073 R)
• M5: 4,519,950 km (0.093 R)
• M6: 5,292,174 km (0.111 R)
• M7: 5,875,008 km (0.114 R)
• M8: 6,058,415 km (0.088 R)
• M9: 6,150,866 km (0.094 R)
• M10: 6,337,265 km (0.056 R)
• M11: 6,859,212 km (0.079 R)
• M12: 6,907,233 km (0.114 R)
• M13: 7,003,873 km (0.059 R)
• M14: 7,493,806 km (0.058 R)
• M15: 7,893,532 km (0.084 R)
• M16: 8,506,285 km (0.071 R)
• M17: 9,507,543 km (0.118 R)
• M18: 10,159,042 km (0.07 R)
• M19: 10,712,853 km (0.104 R)
• M20: 11,619,416 km (0.077 R)
• M21: 11,792,202 km (0.069 R)
• M22: 12,081,823 km (0.101 R)
• M23: 12,965,199 km (0.115 R)
• M24: 13,869,069 km (0.078 R)
• M25: 14,421,235 km (0.112 R)
• M26: 14,483,019 km (0.099 R)
• M27: 14,855,667 km (0.077 R)
• M28: 14,980,581 km (0.06 R)
• M29: 15,231,457 km (0.076 R)
• M30: 15,420,549 km (0.099 R)
• M31: 15,610,388 km (0.051 R)
• M32: 16,442,003 km (0.092 R)
• M33: 16,506,479 km (0.07 R)
• M34: 16,830,658 km (0.094 R)
• M35: 17,026,033 km (0.112 R)
• M36: 17,550,972 km (0.073 R)
• M37: 17,749,189 km (0.066 R)
• M38: 19,089,735 km (0.07 R)
• M39: 19,634,870 km (0.08 R)
• M40: 20,671,135 km (0.106 R)
• M41: 20,880,422 km (0.117 R)
• M42: 22,080,047 km (0.066 R)
• M43: 22,294,122 km (0.06 R)
• M44: 22,796,172 km (0.105 R)
• M45: 23,957,650 km (0.07 R)
• M46: 24,251,012 km (0.088 R)
• M47: 24,545,570 km (0.066 R)
• M48: 25,287,126 km (0.037 R)
• M49: 25,960,915 km (0.108 R)
• M50: 26,564,842 km (0.091 R)
• M51: 26,716,385 km (0.053 R)
• M52: 28,636,623 km (0.074 R)
• M53: 29,182,356 km (0.114 R)
• M54: 29,652,692 km (0.098 R)
• M55: 31,318,763 km (0.08 R)
• M56: 32,770,910 km (0.072 R)
• M57: 33,751,075 km (0.106 R)
• M58: 34,327,326 km (0.114 R)
• M59: 35,406,076 km (0.098 R)
• M60: 36,495,897 km (0.109 R)
• M61: 36,580,270 km (0.097 R)
• M62: 39,311,628 km (0.063 R)
• M63: 39,397,946 km (0.043 R)
• M64: 39,657,648 km (0.072 R)
• M65: 39,744,265 km (0.119 R)
• M66: 42,107,911 km (0.061 R)
• M67: 42,728,144 km (0.065 R)
• M68: 44,787,209 km (0.091 R)
• M69: 44,967,774 km (0.101 R)
• M70: 45,420,158 km (0.083 R)
• M71: 46,695,180 km (0.098 R)
• M72: 46,786,734 km (0.048 R)
• M73: 49,653,328 km (0.103 R)
• M74: 49,840,326 km (0.114 R)
• M75: 50,120,971 km (0.11 R)
• M76: 51,911,508 km (0.12 R)
• M77: 53,914,624 km (0.086 R)
• M78: 54,395,282 km (0.1 R)
• M79: 54,780,945 km (0.034 R)
• M80: 54,877,436 km (0.09 R)
• M81: 55,264,146 km (0.057 R)
• M82: 56,234,737 km (0.09 R)
• M83: 56,527,051 km (0.079 R)
• M84: 57,996,252 km (0.104 R)
• M85: 58,192,973 km (0.096 R)
• M86: 59,775,569 km (0.11 R)
• M87: 60,472,546 km (0.043 R)
• M88: 60,672,109 km (0.088 R)
• M89: 63,996,922 km (0.118 R)
• M90: 64,200,225 km (0.113 R)
• M91: 64,505,704 km (0.097 R)
• M92: 65,118,158 km (0.096 R)
• M93: 65,732,556 km (0.09 R)
• M94: 66,554,746 km (0.104 R)
• M95: 66,967,188 km (0.039 R)
• M96: 69,877,315 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.9

Radius: 5.8

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.79 AU - 12.03 AU

Year: 20143 Days

Day: 17 Hours

Environment

Temp: -236 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,817,681 km

• M1: 160,668 km (0.088 R)
• M2: 213,177 km (0.116 R)
• M3: 305,628 km (0.073 R)
• M4: 804,687 km (0.12 R)
• M5: 1,035,217 km (0.077 R)
• M6: 1,285,644 km (0.12 R)
• M7: 2,109,779 km (0.096 R)
• M8: 2,609,136 km (0.061 R)
• M9: 2,646,087 km (0.101 R)
• M10: 3,794,550 km (0.045 R)
• M11: 5,738,724 km (0.112 R)
• M12: 6,278,174 km (0.117 R)
• M13: 6,377,956 km (0.052 R)
• M14: 7,616,476 km (0.093 R)
• M15: 7,883,658 km (0.039 R)
• M16: 8,703,604 km (0.103 R)
• M17: 9,039,152 km (0.097 R)
• M18: 9,265,195 km (0.092 R)
• M19: 9,954,542 km (0.102 R)
• M20: 10,660,344 km (0.111 R)
• M21: 10,959,091 km (0.08 R)
• M22: 11,139,656 km (0.091 R)
• M23: 11,200,093 km (0.1 R)
• M24: 11,626,148 km (0.09 R)
• M25: 11,810,303 km (0.092 R)
• M26: 13,126,615 km (0.09 R)
• M27: 13,318,399 km (0.1 R)
• M28: 13,575,708 km (0.085 R)
• M29: 14,422,880 km (0.089 R)
• M30: 15,624,002 km (0.071 R)
• M31: 17,907,912 km (0.084 R)
• M32: 17,978,672 km (0.05 R)
• M33: 18,049,581 km (0.073 R)
• M34: 18,692,104 km (0.099 R)
• M35: 18,763,911 km (0.049 R)
• M36: 21,185,751 km (0.037 R)
• M37: 21,335,648 km (0.091 R)
• M38: 21,485,994 km (0.119 R)
• M39: 24,879,771 km (0.096 R)
• M40: 26,074,161 km (0.101 R)
• M41: 27,205,719 km (0.063 R)
• M42: 28,932,976 km (0.102 R)
• M43: 29,600,332 km (0.1 R)
• M44: 29,684,107 km (0.102 R)
• M45: 30,272,625 km (0.093 R)
• M46: 30,356,998 km (0.091 R)
• M47: 30,695,389 km (0.115 R)
• M48: 30,780,211 km (0.038 R)
• M49: 31,632,470 km (0.102 R)
• M50: 32,147,386 km (0.103 R)
• M51: 35,384,085 km (0.098 R)
• M52: 37,176,417 km (0.078 R)
• M53: 38,814,514 km (0.093 R)
• M54: 39,181,777 km (0.057 R)
• M55: 39,827,292 km (0.056 R)
• M56: 39,919,743 km (0.11 R)
• M57: 40,197,546 km (0.084 R)
• M58: 40,476,097 km (0.114 R)
• M59: 40,662,197 km (0.062 R)
• M60: 41,128,643 km (0.107 R)
• M61: 43,582,198 km (0.101 R)
• M62: 44,826,553 km (0.075 R)
• M63: 46,374,143 km (0.065 R)
• M64: 47,644,528 km (0.057 R)
• M65: 49,025,317 km (0.108 R)
• M66: 52,432,857 km (0.114 R)
• M67: 55,296,011 km (0.098 R)
• M68: 55,812,572 km (0.098 R)
• M69: 56,434,600 km (0.063 R)
• M70: 60,427,068 km (0.07 R)
• M71: 61,385,841 km (0.113 R)
• M72: 64,726,960 km (0.084 R)
• M73: 65,271,197 km (0.073 R)
• M74: 65,707,873 km (0.079 R)
• M75: 66,583,918 km (0.118 R)
• M76: 66,693,723 km (0.092 R)
• M77: 67,905,316 km (0.059 R)
• M78: 69,013,088 km (0.099 R)
• M79: 69,457,992 km (0.034 R)
• M80: 71,583,628 km (0.08 R)
• M81: 72,033,768 km (0.095 R)
• M82: 72,484,955 km (0.119 R)
• M83: 73,050,286 km (0.116 R)
• M84: 74,868,947 km (0.037 R)
• M85: 74,983,240 km (0.098 R)
• M86: 75,440,411 km (0.112 R)
• M87: 76,817,609 km (0.111 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: 251 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit