🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.84 AU - 0.96 AU

Year: 310 Days

Day: 15.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.26 AU - 1.98 AU

Year: 749 Days

Day: 47.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,290,755 km

• M1: 182,659 km (0.12 R)
• M2: 242,947 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.44 AU - 1.98 AU

Year: 813 Days

Day: 40.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.99 AU - 2.95 AU

Year: 1411 Days

Day: 34 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.31 AU - 3.83 AU

Year: 1955 Days

Day: 21.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.18 AU - 3.24 AU

Year: 2090 Days

Day: 18.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,290,755 km

• M1: 243,246 km (0.046 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 6.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 12.24 AU - 13.28 AU

Year: 16566 Days

Day: 15.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,290,755 km

• M1: 168,148 km (0.077 R)
• M2: 439,668 km (0.081 R)
• M3: 967,599 km (0.069 R)
• M4: 1,296,565 km (0.034 R)
• M5: 1,682,078 km (0.079 R)
• M6: 2,050,538 km (0.117 R)
• M7: 2,497,836 km (0.062 R)
• M8: 2,552,439 km (0.108 R)
• M9: 2,888,585 km (0.044 R)
• M10: 2,946,031 km (0.074 R)
• M11: 3,120,462 km (0.109 R)
• M12: 3,510,164 km (0.118 R)
• M13: 4,171,836 km (0.094 R)
• M14: 4,500,502 km (0.042 R)
• M15: 5,008,836 km (0.108 R)
• M16: 5,182,369 km (0.112 R)
• M17: 5,535,420 km (0.084 R)
• M18: 6,190,509 km (0.06 R)
• M19: 6,301,960 km (0.102 R)
• M20: 6,527,105 km (0.105 R)
• M21: 7,375,025 km (0.12 R)
• M22: 7,811,851 km (0.112 R)
• M23: 8,462,303 km (0.098 R)
• M24: 8,627,608 km (0.076 R)
• M25: 8,752,373 km (0.113 R)
• M26: 9,045,585 km (0.07 R)
• M27: 9,130,108 km (0.116 R)
• M28: 9,342,237 km (0.037 R)
• M29: 9,901,285 km (0.1 R)
• M30: 10,119,249 km (0.094 R)
• M31: 10,382,990 km (0.11 R)
• M32: 11,323,512 km (0.082 R)
• M33: 11,826,908 km (0.079 R)
• M34: 12,666,452 km (0.102 R)
• M35: 12,760,998 km (0.095 R)
• M36: 12,855,693 km (0.072 R)
• M37: 13,476,973 km (0.083 R)
• M38: 13,670,104 km (0.11 R)
• M39: 14,304,100 km (0.057 R)
• M40: 15,047,601 km (0.088 R)
• M41: 16,571,854 km (0.11 R)
• M42: 17,352,306 km (0.098 R)
• M43: 17,457,324 km (0.085 R)
• M44: 17,985,254 km (0.073 R)
• M45: 19,874,227 km (0.083 R)
• M46: 20,204,240 km (0.11 R)
• M47: 21,542,841 km (0.099 R)
• M48: 22,222,764 km (0.116 R)
• M49: 23,140,247 km (0.087 R)
• M50: 24,011,655 km (0.051 R)
• M51: 24,775,502 km (0.112 R)
• M52: 25,190,187 km (0.039 R)
• M53: 25,846,323 km (0.107 R)
• M54: 26,387,269 km (0.109 R)
• M55: 26,447,707 km (0.032 R)
• M56: 26,508,144 km (0.085 R)
• M57: 27,175,500 km (0.12 R)
• M58: 28,155,965 km (0.09 R)
• M59: 28,402,951 km (0.103 R)
• M60: 28,588,602 km (0.074 R)
• M61: 28,712,619 km (0.09 R)
• M62: 28,774,702 km (0.116 R)
• M63: 29,962,658 km (0.099 R)
• M64: 30,277,861 km (0.086 R)
• M65: 30,911,707 km (0.095 R)
• M66: 31,934,957 km (0.096 R)
• M67: 32,386,144 km (0.105 R)
• M68: 32,450,770 km (0.047 R)
• M69: 32,644,799 km (0.118 R)
• M70: 33,752,122 km (0.12 R)
• M71: 34,343,333 km (0.051 R)
• M72: 35,602,648 km (0.106 R)
• M73: 37,621,621 km (0.112 R)
• M74: 38,371,255 km (0.103 R)
• M75: 39,194,493 km (0.12 R)
• M76: 39,815,922 km (0.045 R)
• M77: 40,301,367 km (0.039 R)
• M78: 40,788,757 km (0.112 R)
• M79: 41,208,229 km (0.117 R)
• M80: 41,699,210 km (0.086 R)
• M81: 42,192,284 km (0.107 R)
• M82: 42,899,882 km (0.077 R)
• M83: 43,113,059 km (0.118 R)
• M84: 43,255,177 km (0.117 R)
• M85: 43,682,877 km (0.111 R)
• M86: 43,825,743 km (0.089 R)
• M87: 43,897,251 km (0.11 R)
• M88: 44,686,230 km (0.051 R)
• M89: 45,407,442 km (0.105 R)
• M90: 46,350,955 km (0.06 R)
• M91: 48,848,791 km (0.119 R)
• M92: 48,922,842 km (0.078 R)
• M93: 49,666,194 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.1

Radius: 3.9

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.11 AU - 15.29 AU

Year: 19447 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,290,755 km

• M1: 224,995 km (0.077 R)
• M2: 372,648 km (0.06 R)
• M3: 447,298 km (0.066 R)
• M4: 940,223 km (0.114 R)
• M5: 1,016,966 km (0.097 R)
• M6: 1,069,326 km (0.103 R)
• M7: 1,176,587 km (0.096 R)
• M8: 1,344,286 km (0.066 R)
• M9: 1,640,490 km (0.111 R)
• M10: 1,764,507 km (0.059 R)
• M11: 1,859,502 km (0.118 R)
• M12: 2,570,540 km (0.106 R)
• M13: 3,395,124 km (0.109 R)
• M14: 4,125,161 km (0.082 R)
• M15: 4,901,873 km (0.076 R)
• M16: 5,306,835 km (0.118 R)
• M17: 6,196,493 km (0.118 R)
• M18: 6,781,870 km (0.077 R)
• M19: 7,030,801 km (0.071 R)
• M20: 8,426,698 km (0.119 R)
• M21: 8,586,918 km (0.098 R)
• M22: 8,964,802 km (0.042 R)
• M23: 9,904,875 km (0.033 R)
• M24: 10,358,007 km (0.084 R)
• M25: 12,357,831 km (0.05 R)
• M26: 12,479,006 km (0.041 R)
• M27: 12,539,892 km (0.116 R)
• M28: 12,906,556 km (0.072 R)
• M29: 13,588,124 km (0.062 R)
• M30: 13,901,831 km (0.106 R)
• M31: 14,857,013 km (0.046 R)
• M32: 15,244,921 km (0.119 R)
• M33: 15,505,520 km (0.098 R)
• M34: 16,097,030 km (0.094 R)
• M35: 18,121,388 km (0.102 R)
• M36: 18,397,247 km (0.059 R)
• M37: 19,585,353 km (0.054 R)
• M38: 19,868,542 km (0.108 R)
• M39: 20,510,466 km (0.115 R)
• M40: 21,888,113 km (0.087 R)
• M41: 22,034,869 km (0.068 R)
• M42: 22,996,484 km (0.051 R)
• M43: 23,220,432 km (0.09 R)
• M44: 23,370,030 km (0.03 R)
• M45: 23,520,076 km (0.067 R)
• M46: 24,123,105 km (0.087 R)
• M47: 26,351,665 km (0.104 R)
• M48: 26,820,953 km (0.073 R)
• M49: 27,056,570 km (0.104 R)
• M50: 27,450,910 km (0.075 R)
• M51: 27,767,609 km (0.108 R)
• M52: 28,885,853 km (0.036 R)
• M53: 32,578,676 km (0.098 R)
• M54: 33,082,073 km (0.115 R)
• M55: 33,757,358 km (0.056 R)
• M56: 33,842,030 km (0.038 R)
• M57: 34,437,131 km (0.074 R)
• M58: 34,522,551 km (0.108 R)
• M59: 35,810,289 km (0.039 R)
• M60: 36,590,592 km (0.107 R)
• M61: 36,764,724 km (0.086 R)
• M62: 36,851,939 km (0.116 R)
• M63: 37,639,572 km (0.03 R)
• M64: 37,903,463 km (0.067 R)
• M65: 37,991,426 km (0.075 R)
• M66: 40,125,440 km (0.096 R)
• M67: 40,484,924 km (0.045 R)
• M68: 41,116,526 km (0.084 R)
• M69: 42,024,435 km (0.115 R)
• M70: 42,572,263 km (0.079 R)
• M71: 46,096,789 km (0.117 R)
• M72: 47,418,785 km (0.109 R)
• M73: 47,893,908 km (0.048 R)
• M74: 48,466,120 km (0.096 R)
• M75: 48,848,791 km (0.107 R)
• M76: 49,906,598 km (0.098 R)
• M77: 51,458,526 km (0.082 R)
• M78: 52,338,311 km (0.117 R)
• M79: 53,026,162 km (0.114 R)
• M80: 53,618,121 km (0.111 R)
• M81: 55,506,944 km (0.111 R)
• M82: 58,228,278 km (0.091 R)
• M83: 59,145,014 km (0.069 R)
• M84: 60,374,858 km (0.059 R)
• M85: 60,786,552 km (0.079 R)
• M86: 61,096,070 km (0.112 R)
• M87: 62,027,466 km (0.04 R)
• M88: 62,235,108 km (0.049 R)
• M89: 63,485,746 km (0.037 R)
• M90: 64,534,277 km (0.12 R)
• M91: 69,215,344 km (0.102 R)
• M92: 69,430,765 km (0.077 R)
• M93: 71,487,736 km (0.068 R)
• M94: 71,814,458 km (0.057 R)
• M95: 72,578,454 km (0.099 R)
• M96: 72,906,672 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 6.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.09 AU - 16.65 AU

Year: 22977 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 104,290,755 km

• M1: 119,529 km (0.096 R)
• M2: 190,438 km (0.116 R)
• M3: 417,079 km (0.064 R)
• M4: 543,339 km (0.107 R)
• M5: 2,135,360 km (0.037 R)
• M6: 2,561,415 km (0.037 R)
• M7: 2,718,044 km (0.091 R)
• M8: 2,958,896 km (0.09 R)
• M9: 3,068,252 km (0.04 R)
• M10: 4,050,063 km (0.117 R)
• M11: 4,263,539 km (0.107 R)
• M12: 4,543,287 km (0.12 R)
• M13: 4,733,127 km (0.11 R)
• M14: 5,055,510 km (0.089 R)
• M15: 5,451,496 km (0.065 R)
• M16: 5,585,835 km (0.073 R)
• M17: 6,273,536 km (0.057 R)
• M18: 6,987,567 km (0.069 R)
• M19: 8,106,409 km (0.102 R)
• M20: 8,259,747 km (0.096 R)
• M21: 8,608,310 km (0.067 R)
• M22: 8,843,329 km (0.091 R)
• M23: 10,840,610 km (0.077 R)
• M24: 11,651,131 km (0.07 R)
• M25: 13,420,425 km (0.096 R)
• M26: 14,243,512 km (0.075 R)
• M27: 14,428,565 km (0.055 R)
• M28: 14,614,515 km (0.107 R)
• M29: 15,890,286 km (0.069 R)
• M30: 20,653,183 km (0.061 R)
• M31: 22,672,455 km (0.097 R)
• M32: 24,976,262 km (0.061 R)
• M33: 26,382,632 km (0.079 R)
• M34: 30,633,455 km (0.114 R)
• M35: 30,693,145 km (0.1 R)
• M36: 31,052,180 km (0.066 R)
• M37: 31,774,289 km (0.102 R)
• M38: 31,955,601 km (0.057 R)
• M39: 32,441,046 km (0.068 R)
• M40: 36,095,423 km (0.11 R)
• M41: 36,221,534 km (0.081 R)
• M42: 36,727,624 km (0.07 R)
• M43: 38,646,067 km (0.114 R)
• M44: 39,422,480 km (0.119 R)
• M45: 41,254,156 km (0.086 R)
• M46: 42,846,177 km (0.107 R)
• M47: 42,979,767 km (0.082 R)
• M48: 43,716,836 km (0.081 R)
• M49: 44,120,750 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.7

Radius: 4.2

Gravity: 37.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.91 AU - 23.15 AU

Year: 32580 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,290,755 km

• M1: 89,160 km (0.096 R)
• M2: 189,241 km (0.107 R)
• M3: 566,976 km (0.118 R)
• M4: 593,904 km (0.078 R)
• M5: 705,803 km (0.064 R)
• M6: 1,859,950 km (0.074 R)
• M7: 1,900,641 km (0.108 R)
• M8: 3,700,603 km (0.091 R)
• M9: 4,331,307 km (0.074 R)
• M10: 4,494,070 km (0.083 R)
• M11: 4,658,926 km (0.114 R)
• M12: 5,629,966 km (0.12 R)
• M13: 5,748,298 km (0.084 R)
• M14: 9,515,771 km (0.073 R)
• M15: 9,869,271 km (0.103 R)
• M16: 10,227,109 km (0.088 R)
• M17: 10,299,215 km (0.086 R)
• M18: 10,662,139 km (0.081 R)
• M19: 12,002,985 km (0.096 R)
• M20: 12,308,165 km (0.094 R)
• M21: 12,848,213 km (0.089 R)
• M22: 13,792,026 km (0.093 R)
• M23: 14,352,719 km (0.103 R)
• M24: 14,595,367 km (0.109 R)
• M25: 14,839,211 km (0.059 R)
• M26: 14,920,892 km (0.102 R)
• M27: 16,079,228 km (0.1 R)
• M28: 17,696,830 km (0.084 R)
• M29: 18,218,328 km (0.092 R)
• M30: 18,305,693 km (0.064 R)
• M31: 19,276,284 km (0.045 R)
• M32: 20,717,809 km (0.114 R)
• M33: 22,380,440 km (0.117 R)
• M34: 22,755,631 km (0.11 R)
• M35: 24,759,644 km (0.067 R)
• M36: 24,953,374 km (0.1 R)
• M37: 25,929,799 km (0.082 R)
• M38: 26,620,791 km (0.104 R)
• M39: 26,719,975 km (0.058 R)
• M40: 30,268,436 km (0.109 R)
• M41: 30,995,632 km (0.025 R)
• M42: 31,309,039 km (0.09 R)
• M43: 31,939,145 km (0.063 R)
• M44: 34,069,269 km (0.06 R)
• M45: 35,042,703 km (0.089 R)
• M46: 35,806,101 km (0.119 R)
• M47: 39,026,644 km (0.086 R)
• M48: 39,591,226 km (0.057 R)
• M49: 39,704,472 km (0.082 R)
• M50: 41,071,647 km (0.073 R)
• M51: 43,151,356 km (0.096 R)
• M52: 44,086,492 km (0.11 R)
• M53: 44,203,927 km (0.087 R)
• M54: 44,556,679 km (0.048 R)
• M55: 46,812,315 km (0.089 R)
• M56: 48,014,334 km (0.086 R)
• M57: 48,861,657 km (0.116 R)
• M58: 50,080,879 km (0.095 R)
• M59: 51,804,546 km (0.061 R)
• M60: 53,297,383 km (0.098 R)
• M61: 53,672,724 km (0.106 R)
• M62: 55,562,893 km (0.025 R)
• M63: 56,452,402 km (0.079 R)
• M64: 56,835,073 km (0.055 R)
• M65: 57,218,642 km (0.046 R)
• M66: 60,578,311 km (0.082 R)
• M67: 61,231,605 km (0.063 R)
• M68: 63,868,417 km (0.108 R)
• M69: 66,273,054 km (0.058 R)
• M70: 67,081,181 km (0.053 R)
• M71: 67,216,268 km (0.073 R)
• M72: 70,072,091 km (0.116 R)
• M73: 74,919,062 km (0.1 R)
• M74: 75,760,850 km (0.117 R)
• M75: 77,453,699 km (0.036 R)
• M76: 78,162,643 km (0.11 R)
• M77: 78,304,761 km (0.115 R)
• M78: 80,732,884 km (0.06 R)
• M79: 81,164,026 km (0.097 R)
• M80: 81,884,190 km (0.092 R)
• M81: 82,172,764 km (0.038 R)
• M82: 82,317,276 km (0.093 R)
• M83: 83,185,691 km (0.082 R)
• M84: 84,057,248 km (0.093 R)
• M85: 84,494,074 km (0.1 R)
• M86: 85,077,805 km (0.082 R)
• M87: 86,396,061 km (0.081 R)
• M88: 91,286,865 km (0.041 R)
• M89: 92,035,752 km (0.113 R)
• M90: 94,445,773 km (0.095 R)
• M91: 94,597,017 km (0.105 R)
• M92: 94,899,952 km (0.062 R)
• M93: 97,029,029 km (0.029 R)
• M94: 99,789,409 km (0.112 R)
• M95: 100,560,736 km (0.106 R)
• M96: 103,509,908 km (0.106 R)
• M97: 104,134,479 km (0.071 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 11,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit