🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 157 Days

Day: 18.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.18 AU - 1.42 AU

Year: 528 Days

Day: 29.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.35 AU - 2.11 AU

Year: 811 Days

Day: 43.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 8.6

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.68 AU - 6.82 AU

Year: 6251 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 90,605,967 km

• M1: 110,254 km (0.093 R)
• M2: 273,914 km (0.115 R)
• M3: 342,729 km (0.056 R)
• M4: 407,953 km (0.094 R)
• M5: 527,482 km (0.054 R)
• M6: 715,975 km (0.069 R)
• M7: 990,338 km (0.079 R)
• M8: 1,105,827 km (0.114 R)
• M9: 1,368,671 km (0.087 R)
• M10: 1,574,069 km (0.085 R)
• M11: 2,205,521 km (0.032 R)
• M12: 2,314,279 km (0.114 R)
• M13: 2,402,542 km (0.076 R)
• M14: 2,720,587 km (0.102 R)
• M15: 3,321,372 km (0.032 R)
• M16: 3,831,052 km (0.116 R)
• M17: 4,041,835 km (0.048 R)
• M18: 4,310,812 km (0.096 R)
• M19: 4,724,899 km (0.08 R)
• M20: 4,894,244 km (0.053 R)
• M21: 5,355,454 km (0.094 R)
• M22: 5,443,567 km (0.079 R)
• M23: 5,650,910 km (0.083 R)
• M24: 5,981,970 km (0.086 R)
• M25: 6,350,280 km (0.111 R)
• M26: 6,568,693 km (0.062 R)
• M27: 6,757,785 km (0.064 R)
• M28: 7,270,905 km (0.103 R)
• M29: 7,335,831 km (0.081 R)
• M30: 7,630,987 km (0.119 R)
• M31: 7,829,803 km (0.111 R)
• M32: 8,402,613 km (0.106 R)
• M33: 9,023,744 km (0.049 R)
• M34: 9,339,844 km (0.093 R)
• M35: 11,161,497 km (0.058 R)
• M36: 11,614,779 km (0.062 R)
• M37: 11,843,663 km (0.07 R)
• M38: 12,151,087 km (0.092 R)
• M39: 12,578,339 km (0.112 R)
• M40: 13,089,365 km (0.101 R)
• M41: 13,969,898 km (0.118 R)
• M42: 14,172,603 km (0.109 R)
• M43: 14,376,355 km (0.034 R)
• M44: 14,745,563 km (0.116 R)
• M45: 15,451,515 km (0.083 R)
• M46: 15,914,072 km (0.116 R)
• M47: 16,338,631 km (0.107 R)
• M48: 17,765,944 km (0.108 R)
• M49: 17,853,608 km (0.081 R)
• M50: 18,918,296 km (0.03 R)
• M51: 19,730,164 km (0.073 R)
• M52: 19,821,119 km (0.06 R)
• M53: 20,049,107 km (0.102 R)
• M54: 20,369,545 km (0.116 R)
• M55: 20,691,779 km (0.113 R)
• M56: 21,062,183 km (0.105 R)
• M57: 21,248,134 km (0.115 R)
• M58: 21,528,181 km (0.107 R)
• M59: 22,233,535 km (0.094 R)
• M60: 24,492,463 km (0.096 R)
• M61: 24,639,069 km (0.119 R)
• M62: 24,737,055 km (0.032 R)
• M63: 25,624,320 km (0.1 R)
• M64: 25,723,503 km (0.107 R)
• M65: 26,672,552 km (0.119 R)
• M66: 26,974,590 km (0.115 R)
• M67: 27,125,984 km (0.116 R)
• M68: 28,091,787 km (0.037 R)
• M69: 28,399,211 km (0.04 R)
• M70: 28,656,220 km (0.07 R)
• M71: 28,965,589 km (0.075 R)
• M72: 30,004,845 km (0.045 R)
• M73: 30,109,414 km (0.118 R)
• M74: 30,214,132 km (0.059 R)
• M75: 31,268,049 km (0.026 R)
• M76: 31,586,543 km (0.047 R)
• M77: 32,173,266 km (0.058 R)
• M78: 32,709,724 km (0.057 R)
• M79: 33,737,312 km (0.117 R)
• M80: 37,613,243 km (0.1 R)
• M81: 37,726,040 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 8.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.51 AU - 10.63 AU

Year: 10553 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,605,967 km

• M1: 226,342 km (0.052 R)
• M2: 360,980 km (0.107 R)
• M3: 564,882 km (0.089 R)
• M4: 632,201 km (0.069 R)
• M5: 688,150 km (0.103 R)
• M6: 914,193 km (0.119 R)
• M7: 1,011,431 km (0.114 R)
• M8: 1,379,292 km (0.115 R)
• M9: 1,510,789 km (0.104 R)
• M10: 1,726,210 km (0.066 R)
• M11: 1,806,993 km (0.088 R)
• M12: 2,036,027 km (0.114 R)
• M13: 2,707,422 km (0.104 R)
• M14: 3,042,970 km (0.038 R)
• M15: 3,215,756 km (0.08 R)
• M16: 3,545,170 km (0.112 R)
• M17: 3,753,411 km (0.112 R)
• M18: 3,832,548 km (0.103 R)
• M19: 4,154,632 km (0.112 R)
• M20: 4,263,839 km (0.091 R)
• M21: 4,853,553 km (0.099 R)
• M22: 4,939,871 km (0.091 R)
• M23: 5,438,780 km (0.092 R)
• M24: 5,739,921 km (0.088 R)
• M25: 5,861,843 km (0.102 R)
• M26: 6,421,339 km (0.057 R)
• M27: 6,547,899 km (0.119 R)
• M28: 6,803,711 km (0.115 R)
• M29: 6,997,889 km (0.076 R)
• M30: 7,128,189 km (0.116 R)
• M31: 7,859,723 km (0.079 R)
• M32: 8,719,761 km (0.079 R)
• M33: 8,824,928 km (0.096 R)
• M34: 8,965,849 km (0.116 R)
• M35: 9,214,331 km (0.097 R)
• M36: 9,681,825 km (0.095 R)
• M37: 9,900,237 km (0.119 R)
• M38: 10,378,951 km (0.113 R)
• M39: 12,211,225 km (0.118 R)
• M40: 13,244,797 km (0.118 R)
• M41: 13,365,822 km (0.111 R)
• M42: 13,853,660 km (0.102 R)
• M43: 13,935,640 km (0.115 R)
• M44: 14,430,360 km (0.112 R)
• M45: 14,596,563 km (0.038 R)
• M46: 15,225,473 km (0.081 R)
• M47: 15,820,424 km (0.039 R)
• M48: 15,905,994 km (0.037 R)
• M49: 16,336,536 km (0.114 R)
• M50: 17,164,860 km (0.109 R)
• M51: 17,473,480 km (0.117 R)
• M52: 17,962,067 km (0.052 R)
• M53: 18,500,320 km (0.09 R)
• M54: 19,089,436 km (0.106 R)
• M55: 19,409,127 km (0.082 R)
• M56: 20,799,639 km (0.101 R)
• M57: 21,982,659 km (0.034 R)
• M58: 22,317,758 km (0.106 R)
• M59: 22,654,653 km (0.073 R)
• M60: 23,235,990 km (0.113 R)
• M61: 25,610,258 km (0.105 R)
• M62: 26,266,394 km (0.1 R)
• M63: 26,571,125 km (0.046 R)
• M64: 27,081,703 km (0.105 R)
• M65: 27,389,575 km (0.052 R)
• M66: 28,216,103 km (0.104 R)
• M67: 29,051,009 km (0.085 R)
• M68: 31,066,092 km (0.074 R)
• M69: 31,982,080 km (0.097 R)
• M70: 32,253,151 km (0.103 R)
• M71: 32,961,497 km (0.119 R)
• M72: 33,730,281 km (0.119 R)
• M73: 35,565,398 km (0.115 R)
• M74: 35,789,944 km (0.112 R)
• M75: 35,902,442 km (0.083 R)
• M76: 36,240,683 km (0.073 R)
• M77: 36,410,177 km (0.099 R)
• M78: 36,636,668 km (0.076 R)
• M79: 37,432,678 km (0.039 R)
• M80: 37,604,118 km (0.097 R)
• M81: 37,775,706 km (0.108 R)
• M82: 38,119,632 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.8

Radius: 7.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.46 AU - 14.62 AU

Year: 18752 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,605,967 km

• M1: 163,660 km (0.116 R)
• M2: 479,910 km (0.102 R)
• M3: 617,390 km (0.108 R)
• M4: 672,442 km (0.089 R)
• M5: 868,416 km (0.034 R)
• M6: 1,016,518 km (0.079 R)
• M7: 1,195,885 km (0.05 R)
• M8: 1,508,994 km (0.078 R)
• M9: 1,662,032 km (0.082 R)
• M10: 1,874,013 km (0.067 R)
• M11: 1,928,466 km (0.063 R)
• M12: 2,208,364 km (0.106 R)
• M13: 2,471,357 km (0.106 R)
• M14: 2,561,265 km (0.069 R)
• M15: 3,452,120 km (0.12 R)
• M16: 3,860,971 km (0.119 R)
• M17: 4,393,540 km (0.071 R)
• M18: 4,502,746 km (0.112 R)
• M19: 4,836,050 km (0.048 R)
• M20: 5,254,326 km (0.09 R)
• M21: 5,409,309 km (0.083 R)
• M22: 6,370,476 km (0.098 R)
• M23: 7,688,433 km (0.088 R)
• M24: 7,908,641 km (0.031 R)
• M25: 8,131,093 km (0.085 R)
• M26: 8,175,823 km (0.08 R)
• M27: 8,445,847 km (0.078 R)
• M28: 8,536,503 km (0.041 R)
• M29: 8,718,863 km (0.045 R)
• M30: 8,810,567 km (0.08 R)
• M31: 11,054,834 km (0.109 R)
• M32: 12,162,756 km (0.075 R)
• M33: 12,419,466 km (0.101 R)
• M34: 12,626,060 km (0.108 R)
• M35: 13,729,644 km (0.066 R)
• M36: 15,359,064 km (0.09 R)
• M37: 15,525,417 km (0.06 R)
• M38: 16,365,708 km (0.071 R)
• M39: 17,393,595 km (0.028 R)
• M40: 18,737,133 km (0.072 R)
• M41: 19,093,176 km (0.102 R)
• M42: 19,751,556 km (0.069 R)
• M43: 20,661,261 km (0.079 R)
• M44: 20,783,632 km (0.114 R)
• M45: 21,337,144 km (0.089 R)
• M46: 21,646,812 km (0.091 R)
• M47: 22,207,804 km (0.08 R)
• M48: 22,270,336 km (0.062 R)
• M49: 22,647,472 km (0.115 R)
• M50: 23,855,176 km (0.109 R)
• M51: 24,305,465 km (0.12 R)
• M52: 25,214,422 km (0.087 R)
• M53: 25,672,939 km (0.085 R)
• M54: 26,002,204 km (0.095 R)
• M55: 27,199,137 km (0.119 R)
• M56: 27,333,326 km (0.098 R)
• M57: 29,784,487 km (0.117 R)
• M58: 30,061,094 km (0.038 R)
• M59: 30,896,299 km (0.052 R)
• M60: 32,660,506 km (0.078 R)
• M61: 33,518,899 km (0.086 R)
• M62: 33,590,706 km (0.119 R)
• M63: 33,806,725 km (0.105 R)
• M64: 34,384,622 km (0.071 R)
• M65: 34,457,177 km (0.092 R)
• M66: 34,529,732 km (0.047 R)
• M67: 35,843,949 km (0.051 R)
• M68: 37,845,868 km (0.044 R)
• M69: 38,070,564 km (0.093 R)
• M70: 38,220,610 km (0.101 R)
• M71: 38,973,686 km (0.076 R)
• M72: 39,579,707 km (0.038 R)
• M73: 40,265,164 km (0.097 R)
• M74: 40,877,768 km (0.094 R)
• M75: 41,416,320 km (0.108 R)
• M76: 42,112,249 km (0.108 R)
• M77: 42,422,815 km (0.06 R)
• M78: 42,656,187 km (0.117 R)
• M79: 43,202,369 km (0.115 R)
• M80: 48,221,677 km (0.036 R)
• M81: 49,935,171 km (0.084 R)
• M82: 51,171,448 km (0.104 R)
• M83: 51,585,684 km (0.06 R)
• M84: 51,834,765 km (0.085 R)
• M85: 51,917,941 km (0.088 R)
• M86: 52,501,074 km (0.096 R)
• M87: 53,337,924 km (0.056 R)
• M88: 53,842,069 km (0.103 R)
• M89: 55,704,263 km (0.107 R)
• M90: 55,959,926 km (0.101 R)
• M91: 57,071,887 km (0.065 R)
• M92: 57,415,513 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.9

Radius: 5.6

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.59 AU - 18.71 AU

Year: 25316 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,605,967 km

• M1: 122,670 km (0.111 R)
• M2: 270,323 km (0.092 R)
• M3: 1,081,892 km (0.052 R)
• M4: 1,334,263 km (0.12 R)
• M5: 1,501,215 km (0.109 R)
• M6: 1,604,736 km (0.101 R)
• M7: 1,746,406 km (0.117 R)
• M8: 1,966,464 km (0.086 R)
• M9: 2,273,738 km (0.093 R)
• M10: 2,762,624 km (0.038 R)
• M11: 3,150,082 km (0.084 R)
• M12: 3,194,214 km (0.03 R)
• M13: 3,739,498 km (0.084 R)
• M14: 4,264,437 km (0.117 R)
• M15: 4,761,551 km (0.107 R)
• M16: 5,594,512 km (0.091 R)
• M17: 7,508,616 km (0.118 R)
• M18: 7,686,488 km (0.109 R)
• M19: 7,805,867 km (0.067 R)
• M20: 7,865,706 km (0.076 R)
• M21: 10,515,534 km (0.096 R)
• M22: 10,648,077 km (0.102 R)
• M23: 10,981,680 km (0.092 R)
• M24: 11,251,106 km (0.089 R)
• M25: 12,280,788 km (0.116 R)
• M26: 13,483,705 km (0.086 R)
• M27: 13,627,618 km (0.118 R)
• M28: 16,766,780 km (0.106 R)
• M29: 17,702,814 km (0.067 R)
• M30: 20,528,568 km (0.041 R)
• M31: 20,611,445 km (0.117 R)
• M32: 23,577,522 km (0.051 R)
• M33: 23,751,056 km (0.092 R)
• M34: 24,800,933 km (0.055 R)
• M35: 26,224,058 km (0.104 R)
• M36: 26,855,062 km (0.096 R)
• M37: 27,673,512 km (0.097 R)
• M38: 28,500,190 km (0.067 R)
• M39: 29,241,896 km (0.078 R)
• M40: 30,272,027 km (0.064 R)
• M41: 30,838,853 km (0.101 R)
• M42: 32,850,346 km (0.114 R)
• M43: 33,530,268 km (0.088 R)
• M44: 36,195,803 km (0.086 R)
• M45: 37,807,271 km (0.094 R)
• M46: 39,133,606 km (0.075 R)
• M47: 39,339,154 km (0.047 R)
• M48: 40,995,352 km (0.06 R)
• M49: 41,831,903 km (0.116 R)
• M50: 42,357,740 km (0.03 R)
• M51: 43,841,451 km (0.11 R)
• M52: 44,054,778 km (0.103 R)
• M53: 44,161,591 km (0.105 R)
• M54: 44,911,525 km (0.098 R)
• M55: 45,882,116 km (0.091 R)
• M56: 46,532,866 km (0.105 R)
• M57: 47,624,482 km (0.115 R)
• M58: 48,503,669 km (0.092 R)
• M59: 48,945,431 km (0.09 R)
• M60: 49,166,687 km (0.041 R)
• M61: 49,499,243 km (0.105 R)
• M62: 50,389,948 km (0.07 R)
• M63: 50,837,246 km (0.091 R)
• M64: 52,413,110 km (0.096 R)
• M65: 53,320,720 km (0.109 R)
• M66: 53,776,545 km (0.057 R)
• M67: 59,818,055 km (0.115 R)
• M68: 60,054,719 km (0.08 R)
• M69: 60,410,313 km (0.119 R)
• M70: 60,766,505 km (0.119 R)
• M71: 61,123,446 km (0.057 R)
• M72: 63,762,053 km (0.068 R)
• M73: 65,704,282 km (0.106 R)
• M74: 65,826,354 km (0.034 R)
• M75: 66,560,132 km (0.09 R)
• M76: 67,912,497 km (0.05 R)
• M77: 68,406,469 km (0.093 R)
• M78: 71,019,495 km (0.052 R)
• M79: 72,149,258 km (0.058 R)
• M80: 73,158,595 km (0.117 R)
• M81: 73,791,693 km (0.101 R)
• M82: 75,574,301 km (0.115 R)
• M83: 76,214,281 km (0.069 R)
• M84: 76,342,486 km (0.061 R)
• M85: 79,181,555 km (0.084 R)
• M86: 79,441,406 km (0.092 R)
• M87: 79,701,557 km (0.094 R)
• M88: 80,352,906 km (0.11 R)
• M89: 80,614,104 km (0.03 R)
• M90: 81,267,996 km (0.108 R)
• M91: 84,431,393 km (0.073 R)
• M92: 85,494,734 km (0.102 R)
• M93: 86,428,823 km (0.094 R)
• M94: 86,830,195 km (0.113 R)
• M95: 88,981,262 km (0.116 R)
• M96: 89,656,996 km (0.055 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit