🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.5 AU - 0.5 AU

Year: 232 Days

Day: 33.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.4

Radius: 8.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.76 AU - 0.88 AU

Year: 487 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 73,289,259 km

• M1: 101,577 km (0.115 R)
• M2: 157,826 km (0.108 R)
• M3: 217,814 km (0.084 R)
• M4: 310,715 km (0.069 R)
• M5: 369,058 km (0.065 R)
• M6: 420,220 km (0.116 R)
• M7: 486,492 km (0.113 R)
• M8: 566,976 km (0.085 R)
• M9: 673,340 km (0.099 R)
• M10: 727,345 km (0.062 R)
• M11: 782,995 km (0.11 R)
• M12: 867,518 km (0.099 R)
• M13: 934,987 km (0.114 R)
• M14: 1,004,251 km (0.098 R)
• M15: 1,083,837 km (0.101 R)
• M16: 1,178,831 km (0.093 R)
• M17: 1,231,938 km (0.089 R)
• M18: 1,395,898 km (0.047 R)
• M19: 1,475,933 km (0.096 R)
• M20: 1,562,400 km (0.027 R)
• M21: 1,616,106 km (0.084 R)
• M22: 1,725,312 km (0.096 R)
• M23: 1,791,135 km (0.099 R)
• M24: 1,956,591 km (0.113 R)
• M25: 2,073,277 km (0.089 R)
• M26: 2,230,803 km (0.047 R)
• M27: 2,347,340 km (0.092 R)
• M28: 2,644,591 km (0.089 R)
• M29: 2,738,539 km (0.081 R)
• M30: 2,791,795 km (0.107 R)
• M31: 2,863,453 km (0.108 R)
• M32: 2,917,607 km (0.056 R)
• M33: 3,082,165 km (0.09 R)
• M34: 3,181,199 km (0.094 R)
• M35: 3,420,555 km (0.115 R)
• M36: 3,490,866 km (0.117 R)
• M37: 3,869,947 km (0.026 R)
• M38: 3,930,086 km (0.104 R)
• M39: 4,044,229 km (0.117 R)
• M40: 4,118,729 km (0.119 R)
• M41: 4,214,322 km (0.074 R)
• M42: 4,324,276 km (0.097 R)
• M43: 4,428,396 km (0.07 R)
• M44: 4,575,451 km (0.109 R)
• M45: 4,717,120 km (0.091 R)
• M46: 4,809,871 km (0.075 R)
• M47: 4,874,497 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 9.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.41 AU - 1.45 AU

Year: 1122 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,289,259 km

• M1: 122,371 km (0.118 R)
• M2: 191,036 km (0.116 R)
• M3: 289,621 km (0.091 R)
• M4: 410,347 km (0.101 R)
• M5: 486,193 km (0.115 R)
• M6: 564,433 km (0.075 R)
• M7: 629,807 km (0.073 R)
• M8: 769,232 km (0.114 R)
• M9: 931,696 km (0.112 R)
• M10: 1,006,794 km (0.117 R)
• M11: 1,101,639 km (0.083 R)
• M12: 1,181,524 km (0.055 R)
• M13: 1,254,229 km (0.064 R)
• M14: 1,352,066 km (0.051 R)
• M15: 1,428,360 km (0.1 R)
• M16: 1,646,175 km (0.103 R)
• M17: 1,728,005 km (0.081 R)
• M18: 1,853,518 km (0.099 R)
• M19: 2,075,072 km (0.083 R)
• M20: 2,362,749 km (0.095 R)
• M21: 2,438,146 km (0.12 R)
• M22: 2,520,275 km (0.112 R)
• M23: 2,796,732 km (0.109 R)
• M24: 2,944,834 km (0.116 R)
• M25: 3,038,931 km (0.05 R)
• M26: 3,133,776 km (0.114 R)
• M27: 3,210,520 km (0.111 R)
• M28: 3,281,429 km (0.083 R)
• M29: 3,359,370 km (0.092 R)
• M30: 3,490,717 km (0.058 R)
• M31: 3,711,074 km (0.116 R)
• M32: 4,151,491 km (0.102 R)
• M33: 4,435,427 km (0.079 R)
• M34: 4,623,322 km (0.084 R)
• M35: 4,776,959 km (0.09 R)
• M36: 5,006,891 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.7

Radius: 10.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.49 AU - 1.67 AU

Year: 1303 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,289,259 km

• M1: 153,787 km (0.115 R)
• M2: 236,514 km (0.09 R)
• M3: 333,753 km (0.108 R)
• M4: 468,092 km (0.118 R)
• M5: 538,552 km (0.12 R)
• M6: 618,438 km (0.097 R)
• M7: 686,804 km (0.104 R)
• M8: 758,012 km (0.057 R)
• M9: 861,235 km (0.091 R)
• M10: 982,110 km (0.114 R)
• M11: 1,076,506 km (0.065 R)
• M12: 1,167,761 km (0.1 R)
• M13: 1,248,095 km (0.068 R)
• M14: 1,323,492 km (0.1 R)
• M15: 1,471,893 km (0.085 R)
• M16: 1,640,939 km (0.071 R)
• M17: 1,785,600 km (0.041 R)
• M18: 1,902,885 km (0.046 R)
• M19: 1,990,549 km (0.09 R)
• M20: 2,137,006 km (0.077 R)
• M21: 2,304,106 km (0.106 R)
• M22: 2,580,563 km (0.112 R)
• M23: 2,669,125 km (0.081 R)
• M24: 3,033,845 km (0.117 R)
• M25: 3,137,067 km (0.064 R)
• M26: 3,222,338 km (0.1 R)
• M27: 3,308,357 km (0.062 R)
• M28: 3,404,848 km (0.068 R)
• M29: 3,512,259 km (0.094 R)
• M30: 3,730,223 km (0.086 R)
• M31: 3,800,534 km (0.114 R)
• M32: 3,891,639 km (0.095 R)
• M33: 3,962,997 km (0.046 R)
• M34: 4,045,126 km (0.098 R)
• M35: 4,211,030 km (0.107 R)
• M36: 4,336,992 km (0.032 R)
• M37: 4,496,164 km (0.092 R)
• M38: 4,571,113 km (0.047 R)
• M39: 4,678,973 km (0.076 R)
• M40: 4,754,968 km (0.092 R)
• M41: 5,197,180 km (0.113 R)
• M42: 5,366,524 km (0.107 R)
• M43: 5,434,741 km (0.073 R)
• M44: 5,560,553 km (0.065 R)
• M45: 5,756,975 km (0.111 R)
• M46: 6,014,582 km (0.104 R)
• M47: 6,180,486 km (0.069 R)
• M48: 6,638,555 km (0.092 R)
• M49: 6,970,812 km (0.065 R)
• M50: 7,057,728 km (0.059 R)
• M51: 7,232,907 km (0.093 R)
• M52: 7,625,751 km (0.107 R)
• M53: 7,818,434 km (0.1 R)
• M54: 7,895,925 km (0.087 R)
• M55: 8,130,046 km (0.103 R)
• M56: 8,208,585 km (0.119 R)
• M57: 8,353,246 km (0.097 R)
• M58: 8,565,226 km (0.105 R)
• M59: 8,671,740 km (0.05 R)
• M60: 8,752,074 km (0.102 R)
• M61: 8,846,021 km (0.063 R)
• M62: 9,198,025 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424

Radius: 7.8

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.45 AU - 12.61 AU

Year: 24031 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,289,259 km

• M1: 303,983 km (0.055 R)
• M2: 515,963 km (0.093 R)
• M3: 704,606 km (0.102 R)
• M4: 1,041,052 km (0.091 R)
• M5: 1,199,775 km (0.073 R)
• M6: 1,309,879 km (0.114 R)
• M7: 1,481,767 km (0.101 R)
• M8: 1,570,329 km (0.036 R)
• M9: 2,172,759 km (0.098 R)
• M10: 2,274,037 km (0.025 R)
• M11: 2,803,763 km (0.051 R)
• M12: 2,951,416 km (0.112 R)
• M13: 3,177,608 km (0.103 R)
• M14: 3,409,635 km (0.072 R)
• M15: 4,869,411 km (0.111 R)
• M16: 4,958,122 km (0.109 R)
• M17: 5,547,388 km (0.119 R)
• M18: 6,351,178 km (0.096 R)
• M19: 6,990,260 km (0.098 R)
• M20: 7,393,576 km (0.089 R)
• M21: 9,800,456 km (0.117 R)
• M22: 10,479,929 km (0.11 R)
• M23: 11,350,439 km (0.064 R)
• M24: 11,764,676 km (0.056 R)
• M25: 12,003,584 km (0.079 R)
• M26: 12,123,711 km (0.029 R)
• M27: 13,909,012 km (0.12 R)
• M28: 14,800,017 km (0.052 R)
• M29: 15,447,626 km (0.074 R)
• M30: 16,436,468 km (0.107 R)
• M31: 16,569,759 km (0.091 R)
• M32: 18,474,589 km (0.074 R)
• M33: 18,682,829 km (0.086 R)
• M34: 19,312,038 km (0.097 R)
• M35: 20,090,545 km (0.116 R)
• M36: 21,970,841 km (0.088 R)
• M37: 22,044,293 km (0.085 R)
• M38: 22,486,804 km (0.083 R)
• M39: 22,560,705 km (0.062 R)
• M40: 22,932,007 km (0.118 R)
• M41: 23,081,156 km (0.113 R)
• M42: 23,380,202 km (0.096 R)
• M43: 23,455,301 km (0.095 R)
• M44: 24,589,701 km (0.039 R)
• M45: 25,896,738 km (0.079 R)
• M46: 26,363,483 km (0.092 R)
• M47: 26,911,460 km (0.046 R)
• M48: 28,818,833 km (0.12 R)
• M49: 28,979,800 km (0.075 R)
• M50: 29,545,280 km (0.052 R)
• M51: 31,016,127 km (0.088 R)
• M52: 33,858,935 km (0.116 R)
• M53: 34,625,175 km (0.105 R)
• M54: 34,796,315 km (0.115 R)
• M55: 34,967,605 km (0.097 R)
• M56: 35,742,222 km (0.092 R)
• M57: 36,088,242 km (0.118 R)
• M58: 36,261,776 km (0.071 R)
• M59: 36,696,507 km (0.097 R)
• M60: 36,870,938 km (0.08 R)
• M61: 38,719,070 km (0.057 R)
• M62: 39,967,764 km (0.091 R)
• M63: 40,596,973 km (0.119 R)
• M64: 41,048,459 km (0.042 R)
• M65: 42,047,623 km (0.079 R)
• M66: 42,321,537 km (0.044 R)
• M67: 43,699,932 km (0.117 R)
• M68: 44,348,139 km (0.057 R)
• M69: 44,441,039 km (0.072 R)
• M70: 45,560,480 km (0.119 R)
• M71: 47,351,765 km (0.09 R)
• M72: 48,590,735 km (0.118 R)
• M73: 49,262,280 km (0.1 R)
• M74: 49,936,816 km (0.083 R)
• M75: 51,587,779 km (0.117 R)
• M76: 52,272,787 km (0.1 R)
• M77: 52,370,923 km (0.103 R)
• M78: 53,355,427 km (0.04 R)
• M79: 53,949,031 km (0.058 R)
• M80: 54,445,247 km (0.116 R)
• M81: 55,843,090 km (0.099 R)
• M82: 58,063,272 km (0.085 R)
• M83: 59,901,231 km (0.113 R)
• M84: 61,550,997 km (0.094 R)
• M85: 61,862,011 km (0.084 R)
• M86: 62,589,655 km (0.102 R)
• M87: 62,693,775 km (0.097 R)
• M88: 63,424,710 km (0.107 R)
• M89: 65,952,016 km (0.114 R)
• M90: 67,441,413 km (0.065 R)
• M91: 68,083,188 km (0.095 R)
• M92: 68,190,300 km (0.085 R)
• M93: 68,404,823 km (0.1 R)
• M94: 69,804,311 km (0.085 R)
• M95: 71,321,982 km (0.105 R)
• M96: 71,430,739 km (0.107 R)
• M97: 73,289,194 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit