🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.72 AU - 0.74 AU

Year: 219 Days

Day: 38.9 Hours

Environment

Temp: 222 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.08 AU - 1.5 AU

Year: 515 Days

Day: 14.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.93 AU - 3.45 AU

Year: 2002 Days

Day: 18.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.5 AU - 3.96 AU

Year: 2532 Days

Day: 43.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,873,146 km

• M1: 1,072,617 km (0.042 R)
• M2: 2,276,730 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 9.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.83 AU - 7.83 AU

Year: 7701 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 99,873,146 km

• M1: 202,107 km (0.059 R)
• M2: 319,092 km (0.041 R)
• M3: 423,512 km (0.065 R)
• M4: 486,043 km (0.088 R)
• M5: 610,509 km (0.105 R)
• M6: 976,425 km (0.096 R)
• M7: 1,034,020 km (0.099 R)
• M8: 1,570,329 km (0.092 R)
• M9: 1,725,462 km (0.07 R)
• M10: 1,813,874 km (0.118 R)
• M11: 2,013,737 km (0.047 R)
• M12: 2,107,086 km (0.045 R)
• M13: 2,278,675 km (0.079 R)
• M14: 3,402,753 km (0.098 R)
• M15: 3,559,532 km (0.099 R)
• M16: 3,764,630 km (0.097 R)
• M17: 3,857,082 km (0.118 R)
• M18: 4,234,517 km (0.111 R)
• M19: 4,772,770 km (0.112 R)
• M20: 5,436,536 km (0.11 R)
• M21: 5,832,821 km (0.114 R)
• M22: 6,320,510 km (0.102 R)
• M23: 6,653,066 km (0.063 R)
• M24: 6,849,638 km (0.113 R)
• M25: 7,191,170 km (0.105 R)
• M26: 7,567,408 km (0.062 R)
• M27: 8,734,571 km (0.096 R)
• M28: 9,135,942 km (0.06 R)
• M29: 9,260,707 km (0.094 R)
• M30: 10,053,127 km (0.086 R)
• M31: 10,933,211 km (0.103 R)
• M32: 12,076,288 km (0.099 R)
• M33: 12,179,062 km (0.108 R)
• M34: 12,592,700 km (0.081 R)
• M35: 12,940,964 km (0.101 R)
• M36: 13,116,293 km (0.09 R)
• M37: 13,221,909 km (0.065 R)
• M38: 13,398,434 km (0.07 R)
• M39: 13,504,798 km (0.096 R)
• M40: 14,547,047 km (0.118 R)
• M41: 14,619,901 km (0.097 R)
• M42: 14,985,967 km (0.079 R)
• M43: 15,206,923 km (0.034 R)
• M44: 15,317,924 km (0.056 R)
• M45: 15,429,076 km (0.119 R)
• M46: 15,577,776 km (0.117 R)
• M47: 16,404,155 km (0.092 R)
• M48: 16,899,174 km (0.092 R)
• M49: 17,014,065 km (0.096 R)
• M50: 18,021,008 km (0.064 R)
• M51: 18,099,248 km (0.094 R)
• M52: 18,650,217 km (0.116 R)
• M53: 18,768,998 km (0.089 R)
• M54: 18,888,078 km (0.111 R)
• M55: 19,126,836 km (0.053 R)
• M56: 19,246,664 km (0.119 R)
• M57: 19,366,641 km (0.095 R)
• M58: 20,254,654 km (0.111 R)
• M59: 20,458,257 km (0.116 R)
• M60: 20,785,577 km (0.059 R)
• M61: 20,867,557 km (0.095 R)
• M62: 21,944,512 km (0.118 R)
• M63: 22,658,542 km (0.102 R)
• M64: 23,167,025 km (0.052 R)
• M65: 23,380,053 km (0.1 R)
• M66: 23,508,109 km (0.11 R)
• M67: 23,636,464 km (0.101 R)
• M68: 23,979,940 km (0.091 R)
• M69: 24,065,959 km (0.076 R)
• M70: 25,633,446 km (0.059 R)
• M71: 25,853,803 km (0.026 R)
• M72: 26,074,759 km (0.098 R)
• M73: 27,054,326 km (0.108 R)
• M74: 28,182,144 km (0.106 R)
• M75: 28,728,925 km (0.108 R)
• M76: 29,141,366 km (0.084 R)
• M77: 29,417,374 km (0.074 R)
• M78: 30,111,209 km (0.106 R)
• M79: 31,044,700 km (0.068 R)
• M80: 31,279,568 km (0.108 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 14

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.43 AU - 8.77 AU

Year: 8864 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,873,146 km

• M1: 259,104 km (0.088 R)
• M2: 356,941 km (0.052 R)
• M3: 476,918 km (0.051 R)
• M4: 757,115 km (0.102 R)
• M5: 1,061,397 km (0.099 R)
• M6: 1,528,292 km (0.087 R)
• M7: 1,691,802 km (0.095 R)
• M8: 1,785,301 km (0.093 R)
• M9: 2,218,088 km (0.069 R)
• M10: 2,532,094 km (0.041 R)
• M11: 2,996,296 km (0.105 R)
• M12: 3,755,206 km (0.111 R)
• M13: 4,440,663 km (0.061 R)
• M14: 4,651,297 km (0.097 R)
• M15: 5,386,870 km (0.069 R)
• M16: 5,555,167 km (0.099 R)
• M17: 5,897,447 km (0.091 R)
• M18: 6,100,302 km (0.067 R)
• M19: 6,187,966 km (0.066 R)
• M20: 7,179,950 km (0.091 R)
• M21: 7,272,551 km (0.087 R)
• M22: 7,678,709 km (0.11 R)
• M23: 7,996,156 km (0.116 R)
• M24: 8,124,511 km (0.115 R)
• M25: 9,074,607 km (0.063 R)
• M26: 9,579,948 km (0.072 R)
• M27: 10,233,242 km (0.083 R)
• M28: 10,477,536 km (0.117 R)
• M29: 10,865,443 km (0.113 R)
• M30: 11,619,117 km (0.109 R)
• M31: 12,204,793 km (0.066 R)
• M32: 12,426,796 km (0.109 R)
• M33: 12,837,442 km (0.054 R)
• M34: 13,672,348 km (0.095 R)
• M35: 14,135,054 km (0.062 R)
• M36: 15,036,381 km (0.072 R)
• M37: 16,935,825 km (0.116 R)
• M38: 17,391,351 km (0.111 R)
• M39: 17,516,265 km (0.08 R)
• M40: 17,934,690 km (0.036 R)
• M41: 18,187,511 km (0.116 R)
• M42: 18,824,498 km (0.106 R)
• M43: 20,207,680 km (0.041 R)
• M44: 20,383,009 km (0.096 R)
• M45: 22,343,639 km (0.037 R)
• M46: 23,071,432 km (0.082 R)
• M47: 23,346,393 km (0.059 R)
• M48: 24,457,008 km (0.101 R)
• M49: 25,964,655 km (0.114 R)
• M50: 26,346,279 km (0.079 R)
• M51: 26,681,678 km (0.119 R)
• M52: 28,086,402 km (0.063 R)
• M53: 29,316,695 km (0.109 R)
• M54: 30,113,303 km (0.085 R)
• M55: 30,413,846 km (0.076 R)
• M56: 30,967,358 km (0.116 R)
• M57: 31,119,050 km (0.054 R)
• M58: 31,372,169 km (0.116 R)
• M59: 31,778,627 km (0.098 R)
• M60: 32,084,704 km (0.093 R)
• M61: 33,837,094 km (0.095 R)
• M62: 35,145,626 km (0.07 R)
• M63: 35,303,751 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.8

Radius: 7.6

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.73 AU - 23.59 AU

Year: 29476 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,873,146 km

• M1: 121,623 km (0.042 R)
• M2: 435,330 km (0.074 R)
• M3: 663,616 km (0.1 R)
• M4: 1,112,559 km (0.098 R)
• M5: 1,309,281 km (0.11 R)
• M6: 1,456,784 km (0.117 R)
• M7: 1,547,889 km (0.106 R)
• M8: 1,704,069 km (0.034 R)
• M9: 2,308,594 km (0.056 R)
• M10: 2,523,866 km (0.11 R)
• M11: 2,783,418 km (0.072 R)
• M12: 3,368,196 km (0.04 R)
• M13: 3,571,500 km (0.084 R)
• M14: 3,653,928 km (0.087 R)
• M15: 3,778,842 km (0.101 R)
• M16: 4,248,879 km (0.116 R)
• M17: 4,647,258 km (0.072 R)
• M18: 4,737,316 km (0.046 R)
• M19: 5,431,899 km (0.106 R)
• M20: 8,076,041 km (0.1 R)
• M21: 8,902,270 km (0.112 R)
• M22: 9,070,867 km (0.112 R)
• M23: 9,755,277 km (0.057 R)
• M24: 10,220,826 km (0.078 R)
• M25: 10,753,245 km (0.104 R)
• M26: 11,052,889 km (0.106 R)
• M27: 11,355,226 km (0.106 R)
• M28: 11,416,113 km (0.113 R)
• M29: 12,466,439 km (0.086 R)
• M30: 12,529,270 km (0.049 R)
• M31: 14,857,313 km (0.103 R)
• M32: 14,990,455 km (0.089 R)
• M33: 17,035,607 km (0.065 R)
• M34: 17,807,083 km (0.071 R)
• M35: 18,019,512 km (0.062 R)
• M36: 18,375,406 km (0.062 R)
• M37: 20,263,181 km (0.098 R)
• M38: 20,484,885 km (0.116 R)
• M39: 20,930,836 km (0.076 R)
• M40: 22,440,429 km (0.111 R)
• M41: 23,750,906 km (0.052 R)
• M42: 27,093,371 km (0.103 R)
• M43: 28,075,032 km (0.108 R)
• M44: 30,157,435 km (0.042 R)
• M45: 31,430,662 km (0.082 R)
• M46: 32,202,886 km (0.044 R)
• M47: 32,981,394 km (0.107 R)
• M48: 33,068,310 km (0.106 R)
• M49: 34,029,177 km (0.113 R)
• M50: 34,204,805 km (0.096 R)
• M51: 34,999,020 km (0.102 R)
• M52: 35,978,138 km (0.064 R)
• M53: 36,426,034 km (0.089 R)
• M54: 37,327,511 km (0.09 R)
• M55: 42,604,426 km (0.117 R)
• M56: 42,793,817 km (0.033 R)
• M57: 43,078,352 km (0.104 R)
• M58: 43,268,491 km (0.067 R)
• M59: 43,649,368 km (0.108 R)
• M60: 43,744,811 km (0.079 R)
• M61: 44,031,440 km (0.092 R)
• M62: 45,570,803 km (0.09 R)
• M63: 47,421,478 km (0.107 R)
• M64: 48,208,063 km (0.093 R)
• M65: 48,899,804 km (0.092 R)
• M66: 49,296,687 km (0.08 R)
• M67: 49,594,985 km (0.055 R)
• M68: 49,893,882 km (0.063 R)
• M69: 51,397,340 km (0.098 R)
• M70: 51,598,849 km (0.046 R)
• M71: 53,017,336 km (0.108 R)
• M72: 56,723,174 km (0.033 R)
• M73: 57,872,086 km (0.102 R)
• M74: 58,607,210 km (0.113 R)
• M75: 59,451,091 km (0.081 R)
• M76: 61,150,972 km (0.029 R)
• M77: 61,685,485 km (0.108 R)
• M78: 62,436,317 km (0.1 R)
• M79: 62,974,570 km (0.089 R)
• M80: 63,514,319 km (0.101 R)
• M81: 64,924,728 km (0.114 R)
• M82: 65,360,806 km (0.036 R)
• M83: 65,907,287 km (0.101 R)
• M84: 66,126,298 km (0.101 R)
• M85: 67,335,198 km (0.093 R)
• M86: 69,551,790 km (0.102 R)
• M87: 70,445,189 km (0.093 R)
• M88: 71,229,979 km (0.094 R)
• M89: 72,582,045 km (0.118 R)
• M90: 72,695,140 km (0.108 R)
• M91: 75,884,417 km (0.078 R)
• M92: 76,573,764 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.2

Radius: 3.7

Gravity: 44.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.52 AU - 22 AU

Year: 32051 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,873,146 km

• M1: 161,117 km (0.095 R)
• M2: 464,501 km (0.058 R)
• M3: 905,217 km (0.116 R)
• M4: 1,587,084 km (0.07 R)
• M5: 4,247,682 km (0.117 R)
• M6: 5,331,369 km (0.105 R)
• M7: 5,903,581 km (0.089 R)
• M8: 6,375,113 km (0.099 R)
• M9: 7,291,550 km (0.091 R)
• M10: 7,860,919 km (0.061 R)
• M11: 11,273,546 km (0.076 R)
• M12: 11,345,802 km (0.118 R)
• M13: 13,664,120 km (0.077 R)
• M14: 14,129,220 km (0.112 R)
• M15: 14,207,310 km (0.093 R)
• M16: 14,995,391 km (0.044 R)
• M17: 15,394,668 km (0.117 R)
• M18: 15,555,486 km (0.095 R)
• M19: 16,040,931 km (0.042 R)
• M20: 16,449,333 km (0.118 R)
• M21: 17,276,310 km (0.096 R)
• M22: 18,456,488 km (0.068 R)
• M23: 19,402,096 km (0.082 R)
• M24: 20,716,463 km (0.055 R)
• M25: 20,893,886 km (0.091 R)
• M26: 21,878,838 km (0.078 R)
• M27: 23,430,318 km (0.113 R)
• M28: 23,893,323 km (0.064 R)
• M29: 24,265,971 km (0.069 R)
• M30: 25,111,349 km (0.111 R)
• M31: 25,300,441 km (0.117 R)
• M32: 25,395,286 km (0.046 R)
• M33: 25,490,131 km (0.097 R)
• M34: 25,680,270 km (0.069 R)
• M35: 26,734,336 km (0.112 R)
• M36: 27,607,240 km (0.088 R)
• M37: 29,380,723 km (0.066 R)
• M38: 30,583,489 km (0.037 R)
• M39: 32,006,764 km (0.112 R)
• M40: 32,520,333 km (0.112 R)
• M41: 32,726,479 km (0.097 R)
• M42: 33,555,550 km (0.095 R)
• M43: 39,769,248 km (0.113 R)
• M44: 40,321,264 km (0.066 R)
• M45: 41,098,125 km (0.105 R)
• M46: 42,892,701 km (0.104 R)
• M47: 43,913,258 km (0.057 R)
• M48: 45,171,526 km (0.076 R)
• M49: 45,631,988 km (0.119 R)
• M50: 45,747,328 km (0.058 R)
• M51: 46,209,735 km (0.117 R)
• M52: 46,673,638 km (0.099 R)
• M53: 47,255,723 km (0.082 R)
• M54: 48,427,224 km (0.097 R)
• M55: 49,726,781 km (0.058 R)
• M56: 51,397,340 km (0.118 R)
• M57: 51,998,275 km (0.092 R)
• M58: 52,239,427 km (0.094 R)
• M59: 52,601,753 km (0.076 R)
• M60: 52,964,827 km (0.054 R)
• M61: 53,572,045 km (0.059 R)
• M62: 54,181,357 km (0.104 R)
• M63: 54,303,578 km (0.104 R)
• M64: 55,407,012 km (0.029 R)
• M65: 55,899,937 km (0.115 R)
• M66: 57,262,624 km (0.083 R)
• M67: 58,010,614 km (0.058 R)
• M68: 59,012,770 km (0.102 R)
• M69: 60,780,418 km (0.102 R)
• M70: 61,416,059 km (0.09 R)
• M71: 61,670,825 km (0.102 R)
• M72: 62,181,552 km (0.114 R)
• M73: 64,109,120 km (0.119 R)
• M74: 65,015,384 km (0.085 R)
• M75: 65,535,087 km (0.103 R)
• M76: 66,971,526 km (0.117 R)
• M77: 67,496,465 km (0.089 R)
• M78: 68,550,382 km (0.089 R)
• M79: 68,946,966 km (0.077 R)
• M80: 69,476,991 km (0.104 R)
• M81: 70,274,497 km (0.105 R)
• M82: 70,807,814 km (0.082 R)
• M83: 71,476,516 km (0.092 R)
• M84: 71,878,635 km (0.1 R)
• M85: 73,224,717 km (0.092 R)
• M86: 73,765,364 km (0.077 R)
• M87: 76,900,187 km (0.032 R)
• M88: 77,587,440 km (0.115 R)
• M89: 81,193,646 km (0.106 R)
• M90: 84,428,999 km (0.081 R)
• M91: 86,561,666 km (0.063 R)
• M92: 86,990,264 km (0.092 R)
• M93: 88,568,073 km (0.113 R)
• M94: 89,144,025 km (0.068 R)
• M95: 92,334,648 km (0.079 R)
• M96: 94,678,398 km (0.04 R)
• M97: 98,528,449 km (0.083 R)
• M98: 98,826,747 km (0.066 R)
• M99: 99,424,241 km (0.091 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit