🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 143 Days

Day: 15.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.02 AU - 1.08 AU

Year: 378 Days

Day: 45.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.11 AU - 1.59 AU

Year: 551 Days

Day: 28 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.39 AU - 1.47 AU

Year: 601 Days

Day: 43.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,225,250 km

• M1: 321,336 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 13.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.72 AU - 9.48 AU

Year: 7364 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,225,250 km

• M1: 218,862 km (0.119 R)
• M2: 350,508 km (0.032 R)
• M3: 645,066 km (0.075 R)
• M4: 762,201 km (0.075 R)
• M5: 899,233 km (0.12 R)
• M6: 1,083,537 km (0.084 R)
• M7: 1,174,044 km (0.111 R)
• M8: 1,321,996 km (0.029 R)
• M9: 1,563,597 km (0.113 R)
• M10: 1,652,458 km (0.109 R)
• M11: 1,773,632 km (0.079 R)
• M12: 1,945,520 km (0.059 R)
• M13: 2,057,868 km (0.112 R)
• M14: 2,222,276 km (0.072 R)
• M15: 2,759,931 km (0.116 R)
• M16: 2,905,340 km (0.117 R)
• M17: 3,318,530 km (0.047 R)
• M18: 3,552,052 km (0.109 R)
• M19: 4,076,392 km (0.091 R)
• M20: 4,201,007 km (0.085 R)
• M21: 4,411,492 km (0.093 R)
• M22: 4,560,790 km (0.071 R)
• M23: 4,646,959 km (0.076 R)
• M24: 5,153,048 km (0.075 R)
• M25: 5,538,562 km (0.102 R)
• M26: 6,170,164 km (0.111 R)
• M27: 6,289,693 km (0.061 R)
• M28: 6,506,909 km (0.115 R)
• M29: 6,652,917 km (0.073 R)
• M30: 6,973,355 km (0.113 R)
• M31: 7,324,013 km (0.107 R)
• M32: 7,629,342 km (0.066 R)
• M33: 8,042,980 km (0.083 R)
• M34: 9,190,545 km (0.087 R)
• M35: 9,464,908 km (0.07 R)
• M36: 9,658,487 km (0.088 R)
• M37: 10,021,561 km (0.063 R)
• M38: 10,134,209 km (0.027 R)
• M39: 10,303,853 km (0.079 R)
• M40: 10,389,123 km (0.098 R)
• M41: 10,732,450 km (0.025 R)
• M42: 11,137,711 km (0.119 R)
• M43: 11,342,211 km (0.088 R)
• M44: 11,430,175 km (0.118 R)
• M45: 12,504,437 km (0.111 R)
• M46: 12,808,570 km (0.111 R)
• M47: 12,961,459 km (0.072 R)
• M48: 13,735,478 km (0.114 R)
• M49: 14,652,214 km (0.073 R)
• M50: 14,748,256 km (0.071 R)
• M51: 14,876,461 km (0.044 R)
• M52: 15,134,218 km (0.065 R)
• M53: 15,556,084 km (0.107 R)
• M54: 15,883,255 km (0.077 R)
• M55: 16,179,758 km (0.077 R)
• M56: 16,744,639 km (0.094 R)
• M57: 16,878,529 km (0.072 R)
• M58: 17,417,680 km (0.061 R)
• M59: 17,859,742 km (0.075 R)
• M60: 18,894,361 km (0.109 R)
• M61: 19,138,504 km (0.11 R)
• M62: 19,842,063 km (0.091 R)
• M63: 20,303,872 km (0.035 R)
• M64: 20,553,999 km (0.085 R)
• M65: 20,733,218 km (0.053 R)
• M66: 20,877,131 km (0.087 R)
• M67: 21,238,111 km (0.069 R)
• M68: 21,492,128 km (0.033 R)
• M69: 22,333,616 km (0.109 R)
• M70: 22,517,920 km (0.112 R)
• M71: 22,925,275 km (0.088 R)
• M72: 24,693,373 km (0.103 R)
• M73: 25,382,121 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 10.5

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.82 AU - 12.74 AU

Year: 11584 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,225,250 km

• M1: 180,415 km (0.043 R)
• M2: 389,403 km (0.104 R)
• M3: 668,852 km (0.066 R)
• M4: 1,304,793 km (0.048 R)
• M5: 1,425,668 km (0.099 R)
• M6: 1,576,014 km (0.086 R)
• M7: 2,058,766 km (0.092 R)
• M8: 2,616,168 km (0.106 R)
• M9: 3,120,761 km (0.103 R)
• M10: 3,218,748 km (0.061 R)
• M11: 3,384,502 km (0.102 R)
• M12: 3,451,672 km (0.105 R)
• M13: 3,587,207 km (0.078 R)
• M14: 3,793,802 km (0.038 R)
• M15: 3,933,826 km (0.025 R)
• M16: 4,182,906 km (0.118 R)
• M17: 4,400,721 km (0.078 R)
• M18: 4,510,974 km (0.115 R)
• M19: 4,659,375 km (0.093 R)
• M20: 6,314,377 km (0.114 R)
• M21: 6,397,403 km (0.118 R)
• M22: 6,480,729 km (0.101 R)
• M23: 7,074,483 km (0.045 R)
• M24: 7,378,017 km (0.084 R)
• M25: 7,465,383 km (0.093 R)
• M26: 8,634,191 km (0.114 R)
• M27: 8,958,519 km (0.102 R)
• M28: 9,286,886 km (0.107 R)
• M29: 9,667,014 km (0.105 R)
• M30: 9,762,907 km (0.068 R)
• M31: 10,590,332 km (0.077 R)
• M32: 11,339,070 km (0.03 R)
• M33: 11,643,352 km (0.082 R)
• M34: 12,624,714 km (0.108 R)
• M35: 13,311,368 km (0.058 R)
• M36: 13,739,966 km (0.082 R)
• M37: 14,010,140 km (0.103 R)
• M38: 14,336,712 km (0.035 R)
• M39: 14,721,029 km (0.092 R)
• M40: 15,219,938 km (0.111 R)
• M41: 15,499,536 km (0.12 R)
• M42: 16,120,667 km (0.117 R)
• M43: 16,577,538 km (0.059 R)
• M44: 17,212,581 km (0.072 R)
• M45: 17,855,703 km (0.05 R)
• M46: 20,629,247 km (0.044 R)
• M47: 21,125,164 km (0.099 R)
• M48: 21,813,464 km (0.066 R)
• M49: 22,255,376 km (0.061 R)
• M50: 23,340,709 km (0.067 R)
• M51: 23,727,868 km (0.059 R)
• M52: 23,922,196 km (0.118 R)
• M53: 24,052,196 km (0.111 R)
• M54: 25,033,857 km (0.082 R)
• M55: 26,631,563 km (0.113 R)
• M56: 27,306,997 km (0.071 R)
• M57: 29,506,235 km (0.107 R)
• M58: 29,715,223 km (0.117 R)
• M59: 29,854,948 km (0.076 R)
• M60: 30,556,562 km (0.098 R)
• M61: 31,690,364 km (0.114 R)
• M62: 32,334,084 km (0.069 R)
• M63: 32,910,036 km (0.104 R)
• M64: 35,025,948 km (0.115 R)
• M65: 35,691,658 km (0.12 R)
• M66: 37,864,567 km (0.101 R)
• M67: 38,167,653 km (0.102 R)
• M68: 39,926,026 km (0.042 R)
• M69: 42,416,083 km (0.076 R)
• M70: 42,809,675 km (0.039 R)
• M71: 43,204,463 km (0.11 R)
• M72: 43,759,172 km (0.095 R)
• M73: 43,838,758 km (0.088 R)
• M74: 43,997,781 km (0.066 R)
• M75: 44,555,931 km (0.071 R)
• M76: 44,955,955 km (0.096 R)
• M77: 45,921,161 km (0.073 R)
• M78: 48,528,053 km (0.09 R)
• M79: 51,601,542 km (0.101 R)
• M80: 52,696,448 km (0.053 R)
• M81: 52,950,166 km (0.086 R)
• M82: 54,139,619 km (0.097 R)
• M83: 54,566,571 km (0.087 R)
• M84: 57,412,372 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447

Radius: 3.9

Gravity: 29.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.68 AU - 16.32 AU

Year: 17433 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 69,225,250 km

• M1: 76,445 km (0.072 R)
• M2: 148,251 km (0.099 R)
• M3: 272,268 km (0.101 R)
• M4: 315,502 km (0.108 R)
• M5: 392,994 km (0.075 R)
• M6: 442,511 km (0.113 R)
• M7: 622,926 km (0.061 R)
• M8: 721,211 km (0.063 R)
• M9: 845,976 km (0.107 R)
• M10: 977,472 km (0.028 R)
• M11: 1,139,188 km (0.066 R)
• M12: 1,309,281 km (0.114 R)
• M13: 1,384,678 km (0.087 R)
• M14: 1,487,452 km (0.053 R)
• M15: 1,619,397 km (0.119 R)
• M16: 2,125,187 km (0.062 R)
• M17: 2,487,663 km (0.12 R)
• M18: 2,804,212 km (0.097 R)
• M19: 2,967,124 km (0.081 R)
• M20: 3,234,456 km (0.115 R)
• M21: 3,302,523 km (0.049 R)
• M22: 3,405,446 km (0.085 R)
• M23: 3,720,499 km (0.103 R)
• M24: 4,008,475 km (0.06 R)
• M25: 4,720,710 km (0.105 R)
• M26: 4,875,544 km (0.071 R)
• M27: 5,390,310 km (0.101 R)
• M28: 5,922,281 km (0.055 R)
• M29: 6,513,491 km (0.089 R)
• M30: 7,301,124 km (0.112 R)
• M31: 7,345,704 km (0.099 R)
• M32: 7,390,434 km (0.062 R)
• M33: 7,525,222 km (0.105 R)
• M34: 7,751,414 km (0.083 R)
• M35: 8,210,829 km (0.073 R)
• M36: 8,350,404 km (0.114 R)
• M37: 9,445,909 km (0.051 R)
• M38: 9,543,297 km (0.082 R)
• M39: 9,592,066 km (0.07 R)
• M40: 9,886,624 km (0.12 R)
• M41: 9,936,141 km (0.104 R)
• M42: 11,249,012 km (0.119 R)
• M43: 11,300,474 km (0.09 R)
• M44: 11,403,846 km (0.114 R)
• M45: 12,189,235 km (0.119 R)
• M46: 12,348,407 km (0.066 R)
• M47: 12,454,920 km (0.095 R)
• M48: 12,830,112 km (0.103 R)
• M49: 13,646,318 km (0.092 R)
• M50: 13,977,527 km (0.113 R)
• M51: 14,255,480 km (0.091 R)
• M52: 14,311,430 km (0.079 R)
• M53: 14,873,619 km (0.068 R)
• M54: 15,500,284 km (0.12 R)
• M55: 15,615,175 km (0.094 R)
• M56: 16,252,163 km (0.119 R)
• M57: 17,491,432 km (0.114 R)
• M58: 17,911,203 km (0.099 R)
• M59: 18,213,092 km (0.073 R)
• M60: 20,625,058 km (0.119 R)
• M61: 20,688,189 km (0.11 R)
• M62: 20,941,458 km (0.101 R)
• M63: 22,222,913 km (0.084 R)
• M64: 22,482,316 km (0.116 R)
• M65: 22,547,241 km (0.058 R)
• M66: 22,938,590 km (0.059 R)
• M67: 25,468,289 km (0.118 R)
• M68: 25,603,825 km (0.033 R)
• M69: 28,014,894 km (0.085 R)
• M70: 28,787,417 km (0.063 R)
• M71: 28,858,028 km (0.107 R)
• M72: 29,140,917 km (0.113 R)
• M73: 31,291,835 km (0.104 R)
• M74: 31,728,063 km (0.1 R)
• M75: 33,865,068 km (0.103 R)
• M76: 34,238,165 km (0.079 R)
• M77: 34,837,903 km (0.075 R)
• M78: 35,365,685 km (0.111 R)
• M79: 37,194,818 km (0.107 R)
• M80: 39,132,559 km (0.105 R)
• M81: 39,524,057 km (0.103 R)
• M82: 40,310,941 km (0.067 R)
• M83: 40,864,902 km (0.087 R)
• M84: 41,341,671 km (0.119 R)
• M85: 41,580,728 km (0.049 R)
• M86: 42,220,558 km (0.105 R)
• M87: 43,186,213 km (0.044 R)
• M88: 43,996,584 km (0.097 R)
• M89: 44,240,728 km (0.043 R)
• M90: 49,977,058 km (0.094 R)
• M91: 50,062,030 km (0.067 R)
• M92: 51,768,792 km (0.089 R)
• M93: 52,284,605 km (0.091 R)
• M94: 53,407,936 km (0.064 R)
• M95: 55,063,984 km (0.093 R)
• M96: 55,678,383 km (0.11 R)
• M97: 57,446,181 km (0.087 R)
• M98: 58,247,726 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.9

Radius: 3.7

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.36 AU - 17.04 AU

Year: 22917 Days

Day: 23.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,225,250 km

• M1: 160,668 km (0.086 R)
• M2: 538,403 km (0.095 R)
• M3: 599,439 km (0.064 R)
• M4: 750,832 km (0.09 R)
• M5: 796,309 km (0.117 R)
• M6: 1,582,147 km (0.095 R)
• M7: 1,640,789 km (0.075 R)
• M8: 1,882,839 km (0.054 R)
• M9: 1,945,072 km (0.116 R)
• M10: 2,039,767 km (0.098 R)
• M11: 2,103,645 km (0.061 R)
• M12: 2,673,763 km (0.108 R)
• M13: 2,814,534 km (0.111 R)
• M14: 3,030,254 km (0.1 R)
• M15: 3,177,010 km (0.105 R)
• M16: 3,631,040 km (0.084 R)
• M17: 4,186,197 km (0.104 R)
• M18: 4,308,568 km (0.118 R)
• M19: 5,417,388 km (0.116 R)
• M20: 7,282,125 km (0.112 R)
• M21: 7,331,044 km (0.08 R)
• M22: 7,676,764 km (0.057 R)
• M23: 7,926,892 km (0.11 R)
• M24: 8,027,721 km (0.086 R)
• M25: 8,179,862 km (0.104 R)
• M26: 8,230,725 km (0.099 R)
• M27: 9,429,902 km (0.071 R)
• M28: 10,186,119 km (0.117 R)
• M29: 10,240,872 km (0.109 R)
• M30: 10,460,930 km (0.084 R)
• M31: 10,793,935 km (0.089 R)
• M32: 11,584,261 km (0.11 R)
• M33: 13,519,608 km (0.082 R)
• M34: 14,309,186 km (0.106 R)
• M35: 14,740,327 km (0.086 R)
• M36: 14,802,261 km (0.093 R)
• M37: 15,742,034 km (0.109 R)
• M38: 15,995,902 km (0.086 R)
• M39: 16,572,003 km (0.115 R)
• M40: 17,481,558 km (0.09 R)
• M41: 17,612,756 km (0.116 R)
• M42: 18,273,978 km (0.116 R)
• M43: 18,808,791 km (0.109 R)
• M44: 19,213,303 km (0.113 R)
• M45: 21,769,931 km (0.101 R)
• M46: 21,911,151 km (0.099 R)
• M47: 23,339,961 km (0.066 R)
• M48: 23,701,838 km (0.065 R)
• M49: 25,093,846 km (0.081 R)
• M50: 25,539,049 km (0.034 R)
• M51: 25,986,646 km (0.107 R)
• M52: 26,738,525 km (0.075 R)
• M53: 27,573,880 km (0.032 R)
• M54: 28,109,889 km (0.069 R)
• M55: 29,114,289 km (0.093 R)
• M56: 30,287,884 km (0.075 R)
• M57: 30,761,661 km (0.107 R)
• M58: 30,840,947 km (0.106 R)
• M59: 32,358,468 km (0.114 R)
• M60: 32,761,934 km (0.041 R)
• M61: 33,085,813 km (0.043 R)
• M62: 38,240,357 km (0.093 R)
• M63: 40,996,548 km (0.094 R)
• M64: 41,607,955 km (0.114 R)
• M65: 41,695,470 km (0.095 R)
• M66: 42,486,693 km (0.097 R)
• M67: 45,339,225 km (0.086 R)
• M68: 46,152,589 km (0.047 R)
• M69: 46,879,634 km (0.119 R)
• M70: 47,427,312 km (0.054 R)
• M71: 48,069,087 km (0.086 R)
• M72: 48,437,098 km (0.116 R)
• M73: 48,529,250 km (0.111 R)
• M74: 51,132,851 km (0.094 R)
• M75: 51,508,492 km (0.102 R)
• M76: 53,686,038 km (0.053 R)
• M77: 54,450,483 km (0.077 R)
• M78: 54,834,202 km (0.082 R)
• M79: 55,026,286 km (0.06 R)
• M80: 55,604,033 km (0.087 R)
• M81: 55,797,014 km (0.098 R)
• M82: 55,990,294 km (0.063 R)
• M83: 56,280,514 km (0.036 R)
• M84: 57,544,167 km (0.079 R)
• M85: 60,198,482 km (0.094 R)
• M86: 60,297,516 km (0.094 R)
• M87: 61,889,985 km (0.081 R)
• M88: 62,791,911 km (0.076 R)
• M89: 63,194,030 km (0.049 R)
• M90: 63,899,982 km (0.042 R)
• M91: 64,507,200 km (0.116 R)
• M92: 64,913,059 km (0.08 R)
• M93: 65,319,666 km (0.103 R)
• M94: 68,396,745 km (0.068 R)
• M95: 68,603,639 km (0.115 R)
• M96: 68,914,204 km (0.025 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit