🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 159 Days

Day: 28 Hours

Environment

Temp: 202 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.82 AU - 1.2 AU

Year: 384 Days

Day: 20 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,774,095 km

• M1: 106,214 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.45 AU - 1.61 AU

Year: 717 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,774,095 km

• M1: 107,860 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.61 AU - 4.27 AU

Year: 2962 Days

Day: 18.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,774,095 km

• M1: 1,006,345 km (0.103 R)
• M2: 2,139,250 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.16 AU - 8.12 AU

Year: 6480 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,774,095 km

• M1: 184,604 km (0.059 R)
• M2: 373,396 km (0.093 R)
• M3: 581,637 km (0.078 R)
• M4: 754,721 km (0.091 R)
• M5: 918,681 km (0.025 R)
• M6: 1,236,576 km (0.092 R)
• M7: 1,400,685 km (0.102 R)
• M8: 1,503,010 km (0.12 R)
• M9: 1,844,243 km (0.058 R)
• M10: 1,957,339 km (0.091 R)
• M11: 2,495,891 km (0.11 R)
• M12: 2,858,516 km (0.113 R)
• M13: 3,035,191 km (0.098 R)
• M14: 3,778,094 km (0.084 R)
• M15: 4,095,990 km (0.119 R)
• M16: 4,783,990 km (0.117 R)
• M17: 5,182,070 km (0.118 R)
• M18: 5,426,064 km (0.104 R)
• M19: 6,095,365 km (0.095 R)
• M20: 6,643,941 km (0.059 R)
• M21: 7,788,514 km (0.089 R)
• M22: 8,225,789 km (0.113 R)
• M23: 9,222,110 km (0.09 R)
• M24: 9,386,518 km (0.099 R)
• M25: 10,256,729 km (0.065 R)
• M26: 10,392,863 km (0.089 R)
• M27: 11,222,683 km (0.101 R)
• M28: 11,823,318 km (0.1 R)
• M29: 12,181,605 km (0.063 R)
• M30: 12,725,692 km (0.056 R)
• M31: 13,203,807 km (0.116 R)
• M32: 13,650,357 km (0.114 R)
• M33: 13,875,502 km (0.102 R)
• M34: 13,988,448 km (0.041 R)
• M35: 14,215,538 km (0.11 R)
• M36: 14,788,348 km (0.119 R)
• M37: 15,642,253 km (0.054 R)
• M38: 15,759,986 km (0.066 R)
• M39: 16,193,970 km (0.086 R)
• M40: 16,512,164 km (0.106 R)
• M41: 17,276,160 km (0.092 R)
• M42: 17,479,165 km (0.106 R)
• M43: 18,216,383 km (0.059 R)
• M44: 18,713,646 km (0.113 R)
• M45: 19,131,324 km (0.076 R)
• M46: 19,425,583 km (0.115 R)
• M47: 20,189,280 km (0.113 R)
• M48: 20,789,915 km (0.033 R)
• M49: 21,614,648 km (0.055 R)
• M50: 21,833,360 km (0.078 R)
• M51: 22,273,178 km (0.104 R)
• M52: 22,538,565 km (0.115 R)
• M53: 24,061,621 km (0.076 R)
• M54: 24,333,889 km (0.094 R)
• M55: 24,561,577 km (0.107 R)
• M56: 26,455,037 km (0.049 R)
• M57: 26,595,360 km (0.041 R)
• M58: 27,253,890 km (0.117 R)
• M59: 27,917,655 km (0.093 R)
• M60: 28,442,894 km (0.118 R)
• M61: 28,634,828 km (0.088 R)
• M62: 28,971,572 km (0.088 R)
• M63: 29,357,984 km (0.088 R)
• M64: 30,429,703 km (0.106 R)
• M65: 32,360,712 km (0.071 R)
• M66: 32,611,139 km (0.074 R)
• M67: 33,164,352 km (0.041 R)
• M68: 33,416,873 km (0.097 R)
• M69: 33,518,001 km (0.12 R)
• M70: 33,669,993 km (0.06 R)
• M71: 33,872,997 km (0.085 R)
• M72: 33,974,574 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 14.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.52 AU - 9.2 AU

Year: 8346 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,774,095 km

• M1: 311,164 km (0.096 R)
• M2: 471,233 km (0.087 R)
• M3: 781,050 km (0.073 R)
• M4: 1,009,786 km (0.084 R)
• M5: 1,279,810 km (0.105 R)
• M6: 1,769,444 km (0.082 R)
• M7: 1,870,273 km (0.085 R)
• M8: 2,250,251 km (0.07 R)
• M9: 2,890,231 km (0.111 R)
• M10: 3,793,353 km (0.119 R)
• M11: 3,898,969 km (0.083 R)
• M12: 4,893,795 km (0.105 R)
• M13: 5,125,373 km (0.109 R)
• M14: 5,242,508 km (0.082 R)
• M15: 5,780,911 km (0.079 R)
• M16: 6,781,720 km (0.094 R)
• M17: 7,368,294 km (0.118 R)
• M18: 7,768,468 km (0.096 R)
• M19: 7,903,555 km (0.051 R)
• M20: 8,141,715 km (0.066 R)
• M21: 8,660,071 km (0.078 R)
• M22: 9,011,776 km (0.11 R)
• M23: 9,620,340 km (0.082 R)
• M24: 9,874,806 km (0.05 R)
• M25: 10,242,368 km (0.085 R)
• M26: 10,764,315 km (0.047 R)
• M27: 11,873,433 km (0.117 R)
• M28: 12,224,988 km (0.091 R)
• M29: 12,382,365 km (0.054 R)
• M30: 12,619,777 km (0.119 R)
• M31: 12,739,007 km (0.05 R)
• M32: 13,219,665 km (0.038 R)
• M33: 13,421,771 km (0.095 R)
• M34: 13,584,235 km (0.114 R)
• M35: 14,075,364 km (0.1 R)
• M36: 14,364,687 km (0.028 R)
• M37: 15,498,639 km (0.078 R)
• M38: 16,313,947 km (0.085 R)
• M39: 16,617,780 km (0.113 R)
• M40: 17,407,956 km (0.093 R)
• M41: 18,030,882 km (0.07 R)
• M42: 18,480,423 km (0.103 R)
• M43: 19,024,660 km (0.057 R)
• M44: 19,161,542 km (0.095 R)
• M45: 19,344,650 km (0.075 R)
• M46: 19,712,511 km (0.102 R)
• M47: 20,361,766 km (0.108 R)
• M48: 20,548,614 km (0.115 R)
• M49: 21,681,519 km (0.115 R)
• M50: 21,872,256 km (0.091 R)
• M51: 23,321,111 km (0.057 R)
• M52: 24,007,765 km (0.112 R)
• M53: 24,601,669 km (0.1 R)
• M54: 24,750,818 km (0.087 R)
• M55: 25,350,855 km (0.079 R)
• M56: 25,955,530 km (0.083 R)
• M57: 26,412,252 km (0.105 R)
• M58: 26,718,180 km (0.046 R)
• M59: 26,820,505 km (0.115 R)
• M60: 29,418,870 km (0.066 R)
• M61: 29,630,102 km (0.1 R)
• M62: 29,788,975 km (0.092 R)
• M63: 30,640,785 km (0.092 R)
• M64: 30,801,454 km (0.08 R)
• M65: 31,069,832 km (0.033 R)
• M66: 31,338,809 km (0.044 R)
• M67: 31,933,610 km (0.082 R)
• M68: 32,641,358 km (0.055 R)
• M69: 33,519,497 km (0.114 R)
• M70: 34,907,167 km (0.101 R)
• M71: 35,243,014 km (0.111 R)
• M72: 35,411,312 km (0.044 R)
• M73: 36,995,254 km (0.089 R)
• M74: 37,681,160 km (0.092 R)
• M75: 38,717,874 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.1

Radius: 6.3

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.82 AU - 19.16 AU

Year: 25362 Days

Day: 15.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,774,095 km

• M1: 289,322 km (0.054 R)
• M2: 839,543 km (0.116 R)
• M3: 1,511,836 km (0.096 R)
• M4: 1,691,653 km (0.1 R)
• M5: 1,840,503 km (0.116 R)
• M6: 3,132,579 km (0.058 R)
• M7: 3,315,687 km (0.051 R)
• M8: 3,502,535 km (0.071 R)
• M9: 3,935,172 km (0.089 R)
• M10: 4,033,757 km (0.072 R)
• M11: 4,182,906 km (0.095 R)
• M12: 4,486,889 km (0.109 R)
• M13: 4,641,573 km (0.074 R)
• M14: 5,717,032 km (0.081 R)
• M15: 5,997,528 km (0.107 R)
• M16: 6,110,923 km (0.03 R)
• M17: 6,688,970 km (0.082 R)
• M18: 6,925,035 km (0.12 R)
• M19: 7,527,166 km (0.11 R)
• M20: 8,146,053 km (0.099 R)
• M21: 10,573,877 km (0.105 R)
• M22: 10,848,838 km (0.111 R)
• M23: 11,126,192 km (0.08 R)
• M24: 11,265,767 km (0.113 R)
• M25: 13,058,548 km (0.097 R)
• M26: 13,279,504 km (0.063 R)
• M27: 13,650,656 km (0.119 R)
• M28: 14,708,014 km (0.077 R)
• M29: 14,861,202 km (0.118 R)
• M30: 15,092,032 km (0.08 R)
• M31: 15,713,162 km (0.119 R)
• M32: 16,421,957 km (0.103 R)
• M33: 16,501,393 km (0.042 R)
• M34: 16,660,565 km (0.088 R)
• M35: 22,808,589 km (0.029 R)
• M36: 23,252,745 km (0.107 R)
• M37: 27,001,668 km (0.087 R)
• M38: 27,754,743 km (0.091 R)
• M39: 28,610,144 km (0.076 R)
• M40: 28,705,737 km (0.093 R)
• M41: 28,801,330 km (0.03 R)
• M42: 29,089,156 km (0.071 R)
• M43: 29,377,731 km (0.079 R)
• M44: 30,541,901 km (0.096 R)
• M45: 30,933,249 km (0.1 R)
• M46: 31,622,297 km (0.105 R)
• M47: 33,416,873 km (0.103 R)
• M48: 33,921,168 km (0.116 R)
• M49: 34,123,723 km (0.093 R)
• M50: 34,529,732 km (0.106 R)
• M51: 36,687,980 km (0.048 R)
• M52: 37,730,977 km (0.052 R)
• M53: 39,313,572 km (0.118 R)
• M54: 40,810,150 km (0.096 R)
• M55: 41,782,087 km (0.113 R)
• M56: 41,890,545 km (0.109 R)
• M57: 42,107,761 km (0.102 R)
• M58: 44,521,673 km (0.086 R)
• M59: 45,187,832 km (0.062 R)
• M60: 46,529,875 km (0.114 R)
• M61: 47,431,800 km (0.095 R)
• M62: 50,287,324 km (0.107 R)
• M63: 52,494,641 km (0.03 R)
• M64: 54,022,933 km (0.088 R)
• M65: 55,208,496 km (0.103 R)
• M66: 55,565,885 km (0.085 R)
• M67: 56,882,646 km (0.109 R)
• M68: 57,002,922 km (0.094 R)
• M69: 58,452,077 km (0.077 R)
• M70: 61,386,738 km (0.036 R)
• M71: 62,375,580 km (0.106 R)
• M72: 62,623,613 km (0.115 R)
• M73: 62,747,780 km (0.087 R)
• M74: 64,368,972 km (0.104 R)
• M75: 64,619,698 km (0.113 R)
• M76: 65,121,898 km (0.111 R)
• M77: 69,186,472 km (0.105 R)
• M78: 70,473,313 km (0.087 R)
• M79: 70,602,416 km (0.063 R)
• M80: 72,418,534 km (0.113 R)
• M81: 75,567,270 km (0.099 R)
• M82: 75,964,004 km (0.078 R)
• M83: 76,626,722 km (0.077 R)
• M84: 77,691,111 km (0.077 R)
• M85: 80,778,362 km (0.078 R)
• M86: 83,905,556 km (0.061 R)
• M87: 84,179,320 km (0.102 R)
• M88: 84,727,896 km (0.108 R)
• M89: 84,865,226 km (0.105 R)
• M90: 86,380,354 km (0.119 R)
• M91: 86,656,811 km (0.038 R)
• M92: 88,879,087 km (0.056 R)
• M93: 89,437,685 km (0.051 R)
• M94: 91,120,063 km (0.05 R)
• M95: 91,401,606 km (0.033 R)
• M96: 93,379,589 km (0.091 R)
• M97: 94,373,966 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 4.3

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.04 AU - 19.68 AU

Year: 26220 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,774,095 km

• M1: 264,938 km (0.095 R)
• M2: 494,122 km (0.067 R)
• M3: 798,553 km (0.073 R)
• M4: 875,896 km (0.047 R)
• M5: 955,930 km (0.112 R)
• M6: 1,299,557 km (0.096 R)
• M7: 1,391,111 km (0.067 R)
• M8: 1,484,759 km (0.101 R)
• M9: 1,580,651 km (0.047 R)
• M10: 2,567,847 km (0.119 R)
• M11: 3,038,632 km (0.049 R)
• M12: 3,367,149 km (0.061 R)
• M13: 3,578,082 km (0.111 R)
• M14: 4,236,612 km (0.052 R)
• M15: 5,122,979 km (0.089 R)
• M16: 5,268,089 km (0.069 R)
• M17: 5,512,831 km (0.119 R)
• M18: 5,661,531 km (0.07 R)
• M19: 6,372,720 km (0.062 R)
• M20: 7,004,322 km (0.081 R)
• M21: 7,273,299 km (0.067 R)
• M22: 7,988,676 km (0.081 R)
• M23: 8,899,278 km (0.093 R)
• M24: 9,425,863 km (0.089 R)
• M25: 9,603,585 km (0.118 R)
• M26: 9,722,814 km (0.067 R)
• M27: 9,962,470 km (0.106 R)
• M28: 10,386,730 km (0.106 R)
• M29: 10,447,766 km (0.042 R)
• M30: 11,821,523 km (0.109 R)
• M31: 13,516,616 km (0.087 R)
• M32: 15,986,028 km (0.063 R)
• M33: 16,624,662 km (0.053 R)
• M34: 18,516,028 km (0.097 R)
• M35: 19,486,918 km (0.089 R)
• M36: 19,864,802 km (0.115 R)
• M37: 20,245,080 km (0.026 R)
• M38: 20,551,007 km (0.091 R)
• M39: 20,935,474 km (0.12 R)
• M40: 21,244,842 km (0.087 R)
• M41: 21,477,916 km (0.051 R)
• M42: 21,555,707 km (0.095 R)
• M43: 21,711,737 km (0.032 R)
• M44: 21,789,977 km (0.038 R)
• M45: 23,052,882 km (0.114 R)
• M46: 23,292,239 km (0.107 R)
• M47: 24,015,545 km (0.073 R)
• M48: 24,177,260 km (0.071 R)
• M49: 25,401,718 km (0.117 R)
• M50: 28,250,810 km (0.107 R)
• M51: 30,496,723 km (0.107 R)
• M52: 31,818,270 km (0.081 R)
• M53: 32,084,854 km (0.075 R)
• M54: 32,441,345 km (0.107 R)
• M55: 33,158,368 km (0.027 R)
• M56: 34,973,888 km (0.098 R)
• M57: 35,985,917 km (0.116 R)
• M58: 37,101,020 km (0.081 R)
• M59: 39,174,746 km (0.111 R)
• M60: 39,365,034 km (0.054 R)
• M61: 39,460,328 km (0.118 R)
• M62: 39,746,658 km (0.044 R)
• M63: 39,842,251 km (0.088 R)
• M64: 39,937,994 km (0.103 R)
• M65: 40,129,629 km (0.084 R)
• M66: 40,225,521 km (0.107 R)
• M67: 41,479,301 km (0.104 R)
• M68: 42,452,585 km (0.079 R)
• M69: 44,025,157 km (0.045 R)
• M70: 44,520,476 km (0.105 R)
• M71: 45,217,153 km (0.045 R)
• M72: 45,516,798 km (0.097 R)
• M73: 46,218,561 km (0.093 R)
• M74: 46,721,958 km (0.116 R)
• M75: 47,024,894 km (0.088 R)
• M76: 48,141,193 km (0.114 R)
• M77: 48,345,095 km (0.106 R)
• M78: 49,061,070 km (0.106 R)
• M79: 51,646,421 km (0.099 R)
• M80: 59,553,865 km (0.042 R)
• M81: 59,772,727 km (0.062 R)
• M82: 59,991,888 km (0.113 R)
• M83: 60,651,016 km (0.12 R)
• M84: 60,981,328 km (0.05 R)
• M85: 61,422,941 km (0.119 R)
• M86: 61,644,047 km (0.059 R)
• M87: 62,309,009 km (0.098 R)
• M88: 63,422,765 km (0.084 R)
• M89: 65,218,239 km (0.107 R)
• M90: 65,556,779 km (0.078 R)
• M91: 67,942,715 km (0.055 R)
• M92: 71,982,007 km (0.098 R)
• M93: 72,215,081 km (0.033 R)
• M94: 73,150,217 km (0.11 R)
• M95: 73,501,922 km (0.1 R)
• M96: 75,979,562 km (0.071 R)
• M97: 78,005,267 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit