🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.61 AU - 0.81 AU

Year: 220 Days

Day: 17.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,501,919 km

• M1: 526,734 km (0.104 R)
• M2: 571,015 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.52 AU - 2.5 AU

Year: 1046 Days

Day: 12.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,501,919 km

• M1: 1,315,713 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.09 AU - 2.13 AU

Year: 1125 Days

Day: 28.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,501,919 km

• M1: 156,629 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.81 AU - 2.69 AU

Year: 1239 Days

Day: 24.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,501,919 km

• M1: 176,077 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.14 AU - 2.86 AU

Year: 1451 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 10.1

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.31 AU - 5.51 AU

Year: 3994 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,501,919 km

• M1: 126,560 km (0.093 R)
• M2: 264,938 km (0.078 R)
• M3: 395,088 km (0.055 R)
• M4: 614,997 km (0.106 R)
• M5: 705,204 km (0.081 R)
• M6: 874,998 km (0.09 R)
• M7: 1,085,781 km (0.044 R)
• M8: 1,255,126 km (0.066 R)
• M9: 1,372,860 km (0.083 R)
• M10: 1,525,449 km (0.109 R)
• M11: 1,619,846 km (0.077 R)
• M12: 1,999,974 km (0.066 R)
• M13: 2,138,801 km (0.118 R)
• M14: 2,227,213 km (0.082 R)
• M15: 3,464,537 km (0.084 R)
• M16: 4,041,087 km (0.075 R)
• M17: 4,129,200 km (0.094 R)
• M18: 4,464,898 km (0.066 R)
• M19: 5,162,772 km (0.108 R)
• M20: 5,671,405 km (0.12 R)
• M21: 6,069,784 km (0.105 R)
• M22: 6,145,630 km (0.101 R)
• M23: 6,221,626 km (0.118 R)
• M24: 6,632,422 km (0.089 R)
• M25: 6,893,769 km (0.086 R)
• M26: 7,052,193 km (0.083 R)
• M27: 7,345,854 km (0.081 R)
• M28: 7,453,564 km (0.103 R)
• M29: 8,139,022 km (0.095 R)
• M30: 8,306,571 km (0.064 R)
• M31: 8,844,525 km (0.109 R)
• M32: 9,277,312 km (0.051 R)
• M33: 9,569,776 km (0.106 R)
• M34: 9,746,600 km (0.112 R)
• M35: 9,954,392 km (0.101 R)
• M36: 10,223,668 km (0.072 R)
• M37: 11,231,509 km (0.063 R)
• M38: 12,079,579 km (0.09 R)
• M39: 12,559,489 km (0.085 R)
• M40: 12,753,368 km (0.04 R)
• M41: 13,013,220 km (0.094 R)
• M42: 13,439,274 km (0.085 R)
• M43: 14,745,114 km (0.051 R)
• M44: 14,983,723 km (0.11 R)
• M45: 15,052,089 km (0.118 R)
• M46: 15,120,605 km (0.057 R)
• M47: 15,916,166 km (0.082 R)
• M48: 16,125,902 km (0.089 R)
• M49: 16,196,064 km (0.107 R)
• M50: 16,301,381 km (0.101 R)
• M51: 16,548,217 km (0.059 R)
• M52: 16,654,282 km (0.099 R)
• M53: 16,831,705 km (0.087 R)
• M54: 17,260,004 km (0.105 R)
• M55: 17,475,574 km (0.097 R)
• M56: 17,692,043 km (0.079 R)
• M57: 18,054,668 km (0.081 R)
• M58: 18,164,024 km (0.114 R)
• M59: 18,787,398 km (0.106 R)
• M60: 19,009,102 km (0.051 R)
• M61: 19,754,548 km (0.042 R)
• M62: 19,867,196 km (0.082 R)
• M63: 19,942,294 km (0.105 R)
• M64: 20,168,486 km (0.115 R)
• M65: 21,158,524 km (0.098 R)
• M66: 21,582,036 km (0.115 R)
• M67: 22,555,170 km (0.063 R)
• M68: 23,542,666 km (0.07 R)
• M69: 23,821,666 km (0.083 R)
• M70: 24,101,713 km (0.077 R)
• M71: 24,182,047 km (0.116 R)
• M72: 24,503,832 km (0.088 R)
• M73: 24,867,654 km (0.081 R)
• M74: 25,518,704 km (0.091 R)
• M75: 25,600,384 km (0.08 R)
• M76: 25,682,364 km (0.086 R)
• M77: 25,805,334 km (0.099 R)
• M78: 26,920,735 km (0.079 R)
• M79: 27,715,250 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 10.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.69 AU - 10.11 AU

Year: 8937 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,501,919 km

• M1: 217,067 km (0.043 R)
• M2: 377,286 km (0.093 R)
• M3: 662,868 km (0.055 R)
• M4: 848,220 km (0.038 R)
• M5: 1,089,970 km (0.105 R)
• M6: 1,482,664 km (0.088 R)
• M7: 1,548,637 km (0.062 R)
• M8: 1,823,000 km (0.083 R)
• M9: 2,088,237 km (0.12 R)
• M10: 2,162,736 km (0.085 R)
• M11: 2,366,040 km (0.092 R)
• M12: 2,629,033 km (0.119 R)
• M13: 3,327,655 km (0.095 R)
• M14: 5,496,226 km (0.082 R)
• M15: 6,058,415 km (0.1 R)
• M16: 6,201,879 km (0.116 R)
• M17: 6,824,056 km (0.077 R)
• M18: 7,504,577 km (0.104 R)
• M19: 8,127,652 km (0.119 R)
• M20: 8,848,415 km (0.047 R)
• M21: 9,052,317 km (0.059 R)
• M22: 10,393,611 km (0.101 R)
• M23: 10,608,883 km (0.094 R)
• M24: 11,351,486 km (0.113 R)
• M25: 13,164,313 km (0.049 R)
• M26: 13,678,631 km (0.101 R)
• M27: 14,151,659 km (0.059 R)
• M28: 14,919,994 km (0.089 R)
• M29: 15,211,560 km (0.09 R)
• M30: 16,197,111 km (0.077 R)
• M31: 16,798,345 km (0.102 R)
• M32: 17,203,306 km (0.092 R)
• M33: 18,541,459 km (0.112 R)
• M34: 18,750,298 km (0.111 R)
• M35: 19,223,027 km (0.09 R)
• M36: 20,556,692 km (0.055 R)
• M37: 20,772,861 km (0.09 R)
• M38: 21,044,082 km (0.087 R)
• M39: 21,316,500 km (0.049 R)
• M40: 22,196,135 km (0.03 R)
• M41: 23,256,186 km (0.117 R)
• M42: 23,481,480 km (0.054 R)
• M43: 23,991,011 km (0.071 R)
• M44: 24,389,689 km (0.1 R)
• M45: 25,136,182 km (0.088 R)
• M46: 25,483,249 km (0.113 R)
• M47: 25,773,619 km (0.098 R)
• M48: 27,242,221 km (0.11 R)
• M49: 27,598,713 km (0.087 R)
• M50: 27,896,861 km (0.089 R)
• M51: 28,556,887 km (0.109 R)
• M52: 29,343,323 km (0.037 R)
• M53: 29,525,833 km (0.062 R)
• M54: 29,892,048 km (0.065 R)
• M55: 30,752,385 km (0.117 R)
• M56: 30,875,953 km (0.08 R)
• M57: 31,683,183 km (0.101 R)
• M58: 31,932,862 km (0.116 R)
• M59: 32,183,289 km (0.086 R)
• M60: 32,308,802 km (0.108 R)
• M61: 32,434,314 km (0.114 R)
• M62: 34,466,302 km (0.056 R)
• M63: 35,238,826 km (0.106 R)
• M64: 35,432,854 km (0.119 R)
• M65: 35,497,630 km (0.046 R)
• M66: 35,952,108 km (0.117 R)
• M67: 36,997,947 km (0.077 R)
• M68: 37,063,620 km (0.118 R)
• M69: 38,585,480 km (0.038 R)
• M70: 38,918,933 km (0.04 R)
• M71: 38,985,803 km (0.082 R)
• M72: 39,253,434 km (0.045 R)
• M73: 40,330,240 km (0.117 R)
• M74: 40,668,780 km (0.105 R)
• M75: 40,872,233 km (0.091 R)
• M76: 41,621,568 km (0.1 R)
• M77: 41,826,667 km (0.106 R)
• M78: 42,169,246 km (0.112 R)
• M79: 42,444,057 km (0.104 R)
• M80: 42,581,688 km (0.061 R)
• M81: 42,857,247 km (0.102 R)
• M82: 43,271,932 km (0.049 R)
• M83: 44,314,330 km (0.113 R)
• M84: 46,140,471 km (0.061 R)
• M85: 46,565,479 km (0.118 R)
• M86: 47,776,474 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.9

Radius: 7.2

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.66 AU - 18.42 AU

Year: 21411 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,501,919 km

• M1: 115,340 km (0.115 R)
• M2: 449,691 km (0.079 R)
• M3: 694,882 km (0.113 R)
• M4: 1,270,086 km (0.117 R)
• M5: 1,354,010 km (0.105 R)
• M6: 1,864,737 km (0.083 R)
• M7: 1,992,943 km (0.055 R)
• M8: 2,859,264 km (0.059 R)
• M9: 3,158,460 km (0.117 R)
• M10: 4,073,849 km (0.111 R)
• M11: 4,199,063 km (0.034 R)
• M12: 5,245,500 km (0.098 R)
• M13: 5,704,316 km (0.091 R)
• M14: 7,006,416 km (0.088 R)
• M15: 7,056,382 km (0.115 R)
• M16: 7,409,283 km (0.115 R)
• M17: 8,290,265 km (0.057 R)
• M18: 8,449,138 km (0.119 R)
• M19: 9,040,349 km (0.114 R)
• M20: 9,258,612 km (0.06 R)
• M21: 10,547,398 km (0.098 R)
• M22: 10,604,694 km (0.12 R)
• M23: 11,359,116 km (0.116 R)
• M24: 11,951,075 km (0.079 R)
• M25: 13,599,194 km (0.088 R)
• M26: 14,993,895 km (0.03 R)
• M27: 15,187,475 km (0.087 R)
• M28: 15,773,599 km (0.108 R)
• M29: 16,633,189 km (0.105 R)
• M30: 17,848,372 km (0.088 R)
• M31: 17,985,105 km (0.067 R)
• M32: 18,053,621 km (0.118 R)
• M33: 19,372,027 km (0.073 R)
• M34: 20,793,057 km (0.077 R)
• M35: 22,468,254 km (0.07 R)
• M36: 22,542,006 km (0.087 R)
• M37: 26,101,238 km (0.107 R)
• M38: 28,542,675 km (0.063 R)
• M39: 30,809,532 km (0.111 R)
• M40: 31,220,477 km (0.119 R)
• M41: 32,630,886 km (0.071 R)
• M42: 33,386,056 km (0.039 R)
• M43: 33,808,072 km (0.076 R)
• M44: 34,316,854 km (0.091 R)
• M45: 35,685,824 km (0.074 R)
• M46: 36,811,249 km (0.03 R)
• M47: 38,124,269 km (0.101 R)
• M48: 38,919,382 km (0.074 R)
• M49: 41,156,618 km (0.042 R)
• M50: 41,337,332 km (0.101 R)
• M51: 41,518,495 km (0.073 R)
• M52: 43,251,437 km (0.118 R)
• M53: 43,435,293 km (0.06 R)
• M54: 45,101,065 km (0.115 R)
• M55: 45,474,162 km (0.096 R)
• M56: 46,505,191 km (0.091 R)
• M57: 48,018,673 km (0.073 R)
• M58: 48,877,065 km (0.09 R)
• M59: 51,872,463 km (0.106 R)
• M60: 52,165,526 km (0.109 R)
• M61: 57,735,204 km (0.051 R)
• M62: 62,034,497 km (0.098 R)
• M63: 64,537,120 km (0.058 R)
• M64: 64,957,490 km (0.116 R)
• M65: 65,484,074 km (0.115 R)
• M66: 66,329,751 km (0.12 R)
• M67: 66,435,666 km (0.097 R)
• M68: 67,178,869 km (0.095 R)
• M69: 67,711,587 km (0.116 R)
• M70: 68,995,436 km (0.069 R)
• M71: 69,210,258 km (0.113 R)
• M72: 69,425,230 km (0.106 R)
• M73: 72,131,306 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 4.2

Gravity: 53.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.34 AU - 17.14 AU

Year: 25142 Days

Day: 17.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 105.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 98,501,919 km

• M1: 61,036 km (0.089 R)
• M2: 270,473 km (0.102 R)
• M3: 395,686 km (0.087 R)
• M4: 930,050 km (0.071 R)
• M5: 1,427,463 km (0.089 R)
• M6: 1,646,175 km (0.067 R)
• M7: 1,798,017 km (0.056 R)
• M8: 1,875,509 km (0.089 R)
• M9: 1,954,197 km (0.115 R)
• M10: 2,238,283 km (0.117 R)
• M11: 2,321,759 km (0.117 R)
• M12: 2,406,431 km (0.077 R)
• M13: 2,980,588 km (0.109 R)
• M14: 3,449,876 km (0.103 R)
• M15: 4,773,668 km (0.098 R)
• M16: 6,059,911 km (0.076 R)
• M17: 7,136,267 km (0.099 R)
• M18: 7,822,622 km (0.047 R)
• M19: 8,464,547 km (0.12 R)
• M20: 8,791,867 km (0.077 R)
• M21: 8,857,840 km (0.055 R)
• M22: 11,699,900 km (0.083 R)
• M23: 12,137,623 km (0.1 R)
• M24: 12,953,829 km (0.055 R)
• M25: 13,711,094 km (0.095 R)
• M26: 15,110,133 km (0.076 R)
• M27: 15,347,694 km (0.105 R)
• M28: 15,987,076 km (0.11 R)
• M29: 16,067,709 km (0.114 R)
• M30: 17,540,500 km (0.066 R)
• M31: 17,790,029 km (0.062 R)
• M32: 18,292,828 km (0.099 R)
• M33: 20,175,966 km (0.07 R)
• M34: 24,585,662 km (0.067 R)
• M35: 25,520,798 km (0.112 R)
• M36: 25,803,538 km (0.116 R)
• M37: 27,425,628 km (0.106 R)
• M38: 28,590,397 km (0.045 R)
• M39: 29,080,480 km (0.036 R)
• M40: 30,068,873 km (0.096 R)
• M41: 32,894,477 km (0.098 R)
• M42: 33,407,897 km (0.054 R)
• M43: 33,923,860 km (0.108 R)
• M44: 34,027,382 km (0.097 R)
• M45: 35,487,906 km (0.079 R)
• M46: 37,716,615 km (0.09 R)
• M47: 38,469,541 km (0.113 R)
• M48: 39,444,770 km (0.106 R)
• M49: 40,208,916 km (0.065 R)
• M50: 41,530,314 km (0.089 R)
• M51: 41,862,870 km (0.097 R)
• M52: 43,089,871 km (0.067 R)
• M53: 46,151,093 km (0.088 R)
• M54: 46,840,888 km (0.049 R)
• M55: 47,187,058 km (0.107 R)
• M56: 47,302,548 km (0.117 R)
• M57: 50,340,431 km (0.096 R)
• M58: 51,763,556 km (0.051 R)
• M59: 53,199,995 km (0.072 R)
• M60: 53,802,276 km (0.096 R)
• M61: 54,164,751 km (0.062 R)
• M62: 55,013,719 km (0.09 R)
• M63: 57,463,534 km (0.102 R)
• M64: 58,329,407 km (0.106 R)
• M65: 58,453,423 km (0.118 R)
• M66: 58,577,440 km (0.058 R)
• M67: 58,701,756 km (0.112 R)
• M68: 59,324,083 km (0.094 R)
• M69: 59,823,590 km (0.094 R)
• M70: 61,330,340 km (0.059 R)
• M71: 65,666,883 km (0.081 R)
• M72: 67,220,906 km (0.073 R)
• M73: 69,443,032 km (0.093 R)
• M74: 69,837,672 km (0.1 R)
• M75: 74,227,621 km (0.104 R)
• M76: 76,116,743 km (0.06 R)
• M77: 77,885,139 km (0.074 R)
• M78: 78,158,455 km (0.092 R)
• M79: 79,392,039 km (0.105 R)
• M80: 80,217,969 km (0.072 R)
• M81: 80,493,977 km (0.112 R)
• M82: 80,770,284 km (0.074 R)
• M83: 81,046,890 km (0.109 R)
• M84: 82,573,686 km (0.08 R)
• M85: 83,410,537 km (0.115 R)
• M86: 84,951,993 km (0.092 R)
• M87: 85,796,772 km (0.112 R)
• M88: 86,502,874 km (0.082 R)
• M89: 96,295,102 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit