🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.46 AU - 0.62 AU

Year: 153 Days

Day: 17.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,820,412 km

• M1: 91,404 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.16 AU - 1.58 AU

Year: 617 Days

Day: 45.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.01 AU - 2.15 AU

Year: 1155 Days

Day: 45.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.77 AU - 2.69 AU

Year: 1282 Days

Day: 28.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 13.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.05 AU - 5.51 AU

Year: 4671 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 112,820,412 km

• M1: 172,486 km (0.085 R)
• M2: 350,957 km (0.063 R)
• M3: 440,416 km (0.101 R)
• M4: 761,752 km (0.086 R)
• M5: 956,828 km (0.041 R)
• M6: 1,157,289 km (0.107 R)
• M7: 1,372,411 km (0.111 R)
• M8: 1,505,403 km (0.12 R)
• M9: 1,615,208 km (0.068 R)
• M10: 1,770,640 km (0.117 R)
• M11: 1,916,498 km (0.091 R)
• M12: 2,005,958 km (0.086 R)
• M13: 2,362,749 km (0.077 R)
• M14: 2,508,008 km (0.098 R)
• M15: 2,606,444 km (0.051 R)
• M16: 2,807,653 km (0.101 R)
• M17: 2,961,888 km (0.093 R)
• M18: 3,350,992 km (0.118 R)
• M19: 4,004,137 km (0.079 R)
• M20: 4,395,185 km (0.1 R)
• M21: 5,025,740 km (0.118 R)
• M22: 5,277,514 km (0.105 R)
• M23: 6,213,996 km (0.097 R)
• M24: 6,439,141 km (0.063 R)
• M25: 6,713,055 km (0.111 R)
• M26: 6,874,621 km (0.089 R)
• M27: 7,060,870 km (0.088 R)
• M28: 7,178,005 km (0.1 R)
• M29: 7,509,813 km (0.116 R)
• M30: 7,798,238 km (0.091 R)
• M31: 7,895,327 km (0.049 R)
• M32: 7,992,565 km (0.089 R)
• M33: 8,139,471 km (0.089 R)
• M34: 8,237,756 km (0.092 R)
• M35: 8,585,272 km (0.088 R)
• M36: 8,937,725 km (0.094 R)
• M37: 9,141,178 km (0.082 R)
• M38: 9,891,710 km (0.118 R)
• M39: 10,367,581 km (0.102 R)
• M40: 10,608,434 km (0.073 R)
• M41: 11,259,484 km (0.116 R)
• M42: 11,451,867 km (0.077 R)
• M43: 12,119,821 km (0.074 R)
• M44: 12,373,539 km (0.082 R)
• M45: 12,629,052 km (0.106 R)
• M46: 12,714,622 km (0.09 R)
• M47: 12,943,657 km (0.108 R)
• M48: 13,174,187 km (0.099 R)
• M49: 13,289,976 km (0.111 R)
• M50: 14,287,644 km (0.107 R)
• M51: 14,406,574 km (0.102 R)
• M52: 15,736,948 km (0.115 R)
• M53: 16,603,868 km (0.099 R)
• M54: 17,327,622 km (0.103 R)
• M55: 17,518,210 km (0.111 R)
• M56: 17,837,302 km (0.04 R)
• M57: 18,061,699 km (0.1 R)
• M58: 18,806,098 km (0.045 R)
• M59: 19,001,922 km (0.09 R)
• M60: 19,428,425 km (0.091 R)
• M61: 19,858,220 km (0.05 R)
• M62: 20,324,666 km (0.116 R)
• M63: 20,727,234 km (0.083 R)
• M64: 20,862,021 km (0.066 R)
• M65: 23,338,016 km (0.117 R)
• M66: 23,583,656 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 14.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.95 AU - 8.81 AU

Year: 9340 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 96.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,820,412 km

• M1: 176,675 km (0.101 R)
• M2: 339,587 km (0.115 R)
• M3: 440,117 km (0.119 R)
• M4: 555,457 km (0.104 R)
• M5: 993,180 km (0.075 R)
• M6: 1,367,624 km (0.119 R)
• M7: 1,592,769 km (0.075 R)
• M8: 1,699,282 km (0.105 R)
• M9: 1,919,939 km (0.099 R)
• M10: 2,173,956 km (0.097 R)
• M11: 2,317,121 km (0.069 R)
• M12: 2,488,411 km (0.092 R)
• M13: 2,664,039 km (0.044 R)
• M14: 3,001,382 km (0.026 R)
• M15: 3,977,807 km (0.111 R)
• M16: 4,095,391 km (0.104 R)
• M17: 4,334,150 km (0.119 R)
• M18: 4,951,091 km (0.087 R)
• M19: 5,334,810 km (0.105 R)
• M20: 5,928,564 km (0.09 R)
• M21: 6,233,294 km (0.11 R)
• M22: 6,404,883 km (0.045 R)
• M23: 6,612,974 km (0.094 R)
• M24: 7,000,283 km (0.091 R)
• M25: 7,540,331 km (0.056 R)
• M26: 8,281,439 km (0.101 R)
• M27: 8,814,157 km (0.104 R)
• M28: 9,162,421 km (0.057 R)
• M29: 9,436,634 km (0.05 R)
• M30: 9,952,896 km (0.102 R)
• M31: 10,073,322 km (0.109 R)
• M32: 10,356,212 km (0.107 R)
• M33: 11,767,967 km (0.082 R)
• M34: 12,151,835 km (0.072 R)
• M35: 12,496,359 km (0.109 R)
• M36: 12,626,509 km (0.073 R)
• M37: 13,063,335 km (0.075 R)
• M38: 13,505,247 km (0.038 R)
• M39: 14,312,926 km (0.108 R)
• M40: 15,600,515 km (0.061 R)
• M41: 16,447,687 km (0.094 R)
• M42: 16,685,698 km (0.092 R)
• M43: 17,165,159 km (0.116 R)
• M44: 17,358,290 km (0.096 R)
• M45: 17,941,871 km (0.12 R)
• M46: 18,482,368 km (0.095 R)
• M47: 18,978,435 km (0.093 R)
• M48: 19,078,216 km (0.1 R)
• M49: 20,187,036 km (0.095 R)
• M50: 21,889,310 km (0.115 R)
• M51: 22,098,747 km (0.093 R)
• M52: 23,102,698 km (0.039 R)
• M53: 23,529,950 km (0.096 R)
• M54: 24,609,448 km (0.118 R)
• M55: 24,991,072 km (0.118 R)
• M56: 25,484,596 km (0.086 R)
• M57: 26,704,716 km (0.067 R)
• M58: 27,886,988 km (0.118 R)
• M59: 28,000,533 km (0.112 R)
• M60: 29,201,504 km (0.117 R)
• M61: 29,779,251 km (0.09 R)
• M62: 30,653,053 km (0.112 R)
• M63: 31,004,907 km (0.114 R)
• M64: 33,024,179 km (0.111 R)
• M65: 33,144,306 km (0.115 R)
• M66: 33,928,647 km (0.045 R)
• M67: 35,515,432 km (0.049 R)
• M68: 36,132,075 km (0.089 R)
• M69: 38,129,505 km (0.084 R)
• M70: 38,255,467 km (0.105 R)
• M71: 38,381,578 km (0.092 R)
• M72: 39,141,535 km (0.101 R)
• M73: 40,740,587 km (0.074 R)
• M74: 41,192,073 km (0.091 R)
• M75: 42,165,357 km (0.099 R)
• M76: 42,622,079 km (0.12 R)
• M77: 42,883,875 km (0.098 R)
• M78: 43,211,794 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 11

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.49 AU - 9.41 AU

Year: 10309 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,820,412 km

• M1: 141,968 km (0.104 R)
• M2: 245,490 km (0.086 R)
• M3: 332,107 km (0.109 R)
• M4: 424,409 km (0.096 R)
• M5: 594,801 km (0.12 R)
• M6: 841,787 km (0.103 R)
• M7: 936,333 km (0.06 R)
• M8: 1,107,323 km (0.075 R)
• M9: 1,242,710 km (0.104 R)
• M10: 1,530,386 km (0.069 R)
• M11: 1,665,174 km (0.067 R)
• M12: 1,947,016 km (0.06 R)
• M13: 2,075,072 km (0.113 R)
• M14: 2,244,118 km (0.053 R)
• M15: 2,320,861 km (0.027 R)
• M16: 2,778,631 km (0.117 R)
• M17: 2,902,797 km (0.114 R)
• M18: 3,156,814 km (0.107 R)
• M19: 3,551,304 km (0.049 R)
• M20: 4,291,514 km (0.037 R)
• M21: 4,703,955 km (0.106 R)
• M22: 4,827,673 km (0.088 R)
• M23: 4,927,455 km (0.103 R)
• M24: 5,333,613 km (0.119 R)
• M25: 5,462,865 km (0.114 R)
• M26: 5,989,899 km (0.083 R)
• M27: 6,070,382 km (0.115 R)
• M28: 7,149,432 km (0.046 R)
• M29: 7,378,017 km (0.108 R)
• M30: 7,464,485 km (0.098 R)
• M31: 7,754,854 km (0.111 R)
• M32: 7,871,990 km (0.08 R)
• M33: 7,989,873 km (0.114 R)
• M34: 8,346,664 km (0.104 R)
• M35: 8,527,228 km (0.084 R)
• M36: 8,739,358 km (0.091 R)
• M37: 9,417,485 km (0.112 R)
• M38: 9,794,472 km (0.101 R)
• M39: 10,305,049 km (0.096 R)
• M40: 10,563,554 km (0.085 R)
• M41: 10,922,440 km (0.086 R)
• M42: 11,385,146 km (0.119 R)
• M43: 11,685,987 km (0.096 R)
• M44: 11,786,816 km (0.115 R)
• M45: 11,887,944 km (0.119 R)
• M46: 12,091,248 km (0.106 R)
• M47: 14,114,110 km (0.102 R)
• M48: 14,185,768 km (0.083 R)
• M49: 15,384,795 km (0.041 R)
• M50: 15,495,497 km (0.102 R)
• M51: 15,940,700 km (0.105 R)
• M52: 16,015,200 km (0.118 R)
• M53: 16,995,664 km (0.091 R)
• M54: 17,685,909 km (0.079 R)
• M55: 17,763,102 km (0.086 R)
• M56: 18,112,113 km (0.079 R)
• M57: 18,424,324 km (0.073 R)
• M58: 18,777,674 km (0.106 R)
• M59: 20,821,780 km (0.113 R)
• M60: 20,903,310 km (0.11 R)
• M61: 21,189,790 km (0.069 R)
• M62: 21,601,185 km (0.1 R)
• M63: 22,056,860 km (0.093 R)
• M64: 22,641,339 km (0.04 R)
• M65: 22,851,374 km (0.113 R)
• M66: 23,146,531 km (0.066 R)
• M67: 23,825,705 km (0.036 R)
• M68: 24,124,901 km (0.1 R)
• M69: 25,247,184 km (0.119 R)
• M70: 26,078,050 km (0.118 R)
• M71: 26,474,784 km (0.104 R)
• M72: 27,587,343 km (0.115 R)
• M73: 27,721,832 km (0.065 R)
• M74: 28,533,550 km (0.118 R)
• M75: 28,987,879 km (0.119 R)
• M76: 29,216,015 km (0.072 R)
• M77: 29,949,793 km (0.07 R)
• M78: 30,504,203 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 7.5

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.56 AU - 20.36 AU

Year: 30536 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,820,412 km

• M1: 133,142 km (0.118 R)
• M2: 280,047 km (0.097 R)
• M3: 593,455 km (0.044 R)
• M4: 3,290,405 km (0.112 R)
• M5: 3,498,795 km (0.116 R)
• M6: 5,135,097 km (0.048 R)
• M7: 6,381,995 km (0.108 R)
• M8: 7,717,455 km (0.119 R)
• M9: 7,786,420 km (0.077 R)
• M10: 7,924,947 km (0.062 R)
• M11: 8,558,943 km (0.078 R)
• M12: 9,576,956 km (0.088 R)
• M13: 10,556,374 km (0.051 R)
• M14: 10,632,968 km (0.115 R)
• M15: 11,019,080 km (0.108 R)
• M16: 12,690,088 km (0.115 R)
• M17: 12,771,619 km (0.117 R)
• M18: 13,017,259 km (0.106 R)
• M19: 14,694,400 km (0.084 R)
• M20: 14,951,858 km (0.078 R)
• M21: 15,210,812 km (0.059 R)
• M22: 15,471,113 km (0.114 R)
• M23: 15,558,328 km (0.106 R)
• M24: 17,788,982 km (0.057 R)
• M25: 20,117,622 km (0.096 R)
• M26: 20,594,840 km (0.113 R)
• M27: 22,936,495 km (0.093 R)
• M28: 23,235,092 km (0.098 R)
• M29: 23,836,177 km (0.108 R)
• M30: 24,340,920 km (0.114 R)
• M31: 26,499,318 km (0.063 R)
• M32: 27,971,959 km (0.114 R)
• M33: 30,339,346 km (0.097 R)
• M34: 31,215,989 km (0.114 R)
• M35: 31,436,497 km (0.095 R)
• M36: 31,546,900 km (0.093 R)
• M37: 31,768,155 km (0.085 R)
• M38: 32,323,462 km (0.046 R)
• M39: 32,770,012 km (0.116 R)
• M40: 34,008,682 km (0.032 R)
• M41: 36,299,923 km (0.101 R)
• M42: 37,113,437 km (0.113 R)
• M43: 37,581,079 km (0.096 R)
• M44: 37,815,649 km (0.097 R)
• M45: 38,758,714 km (0.068 R)
• M46: 39,948,316 km (0.111 R)
• M47: 40,187,673 km (0.096 R)
• M48: 41,512,811 km (0.041 R)
• M49: 42,241,502 km (0.072 R)
• M50: 44,081,855 km (0.117 R)
• M51: 44,701,190 km (0.111 R)
• M52: 45,323,368 km (0.084 R)
• M53: 45,697,961 km (0.069 R)
• M54: 47,586,634 km (0.101 R)
• M55: 48,221,826 km (0.111 R)
• M56: 49,886,552 km (0.093 R)
• M57: 51,179,825 km (0.085 R)
• M58: 51,439,826 km (0.068 R)
• M59: 52,484,169 km (0.07 R)
• M60: 54,726,491 km (0.087 R)
• M61: 55,525,344 km (0.115 R)
• M62: 56,462,126 km (0.091 R)
• M63: 58,351,547 km (0.07 R)
• M64: 59,031,320 km (0.097 R)
• M65: 60,673,456 km (0.028 R)
• M66: 61,086,346 km (0.118 R)
• M67: 61,914,968 km (0.056 R)
• M68: 63,722,859 km (0.12 R)
• M69: 64,282,654 km (0.088 R)
• M70: 64,563,150 km (0.106 R)
• M71: 66,963,896 km (0.117 R)
• M72: 67,248,282 km (0.111 R)
• M73: 68,389,714 km (0.083 R)
• M74: 68,676,044 km (0.06 R)
• M75: 72,434,840 km (0.068 R)
• M76: 72,726,706 km (0.104 R)
• M77: 73,604,696 km (0.117 R)
• M78: 74,486,276 km (0.087 R)
• M79: 74,780,984 km (0.074 R)
• M80: 79,547,321 km (0.109 R)
• M81: 82,575,930 km (0.117 R)
• M82: 83,186,140 km (0.057 R)
• M83: 84,104,222 km (0.111 R)
• M84: 85,333,767 km (0.083 R)
• M85: 86,259,628 km (0.061 R)
• M86: 86,414,312 km (0.098 R)
• M87: 89,370,217 km (0.109 R)
• M88: 90,153,511 km (0.109 R)
• M89: 92,834,006 km (0.078 R)
• M90: 98,595,917 km (0.113 R)
• M91: 100,542,186 km (0.091 R)
• M92: 101,519,957 km (0.087 R)
• M93: 103,156,708 km (0.086 R)
• M94: 103,320,966 km (0.112 R)
• M95: 104,802,284 km (0.107 R)
• M96: 105,462,908 km (0.095 R)
• M97: 106,124,879 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit