🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.6 AU - 0.68 AU

Year: 183 Days

Day: 19.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.3 AU - 1.56 AU

Year: 612 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,538,740 km

• M1: 510,727 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.53 AU - 3.05 AU

Year: 1669 Days

Day: 30 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 14.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.09 AU - 10.37 AU

Year: 9238 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,538,740 km

• M1: 243,396 km (0.115 R)
• M2: 426,204 km (0.091 R)
• M3: 648,357 km (0.102 R)
• M4: 749,934 km (0.103 R)
• M5: 995,424 km (0.106 R)
• M6: 1,268,740 km (0.091 R)
• M7: 1,374,505 km (0.092 R)
• M8: 1,497,475 km (0.109 R)
• M9: 1,784,403 km (0.115 R)
• M10: 2,200,734 km (0.076 R)
• M11: 2,330,136 km (0.11 R)
• M12: 2,613,924 km (0.058 R)
• M13: 2,716,697 km (0.091 R)
• M14: 3,363,259 km (0.116 R)
• M15: 4,257,406 km (0.087 R)
• M16: 4,794,612 km (0.102 R)
• M17: 5,049,975 km (0.112 R)
• M18: 5,179,377 km (0.087 R)
• M19: 5,485,604 km (0.11 R)
• M20: 5,641,037 km (0.086 R)
• M21: 5,797,815 km (0.083 R)
• M22: 6,024,456 km (0.119 R)
• M23: 6,161,936 km (0.119 R)
• M24: 6,745,817 km (0.117 R)
• M25: 6,912,618 km (0.058 R)
• M26: 7,445,486 km (0.087 R)
• M27: 7,692,173 km (0.108 R)
• M28: 8,525,583 km (0.102 R)
• M29: 10,004,956 km (0.035 R)
• M30: 10,140,791 km (0.066 R)
• M31: 10,250,147 km (0.072 R)
• M32: 10,635,511 km (0.109 R)
• M33: 10,885,639 km (0.087 R)
• M34: 11,138,010 km (0.095 R)
• M35: 11,278,931 km (0.094 R)
• M36: 11,648,289 km (0.088 R)
• M37: 11,963,940 km (0.103 R)
• M38: 12,079,430 km (0.085 R)
• M39: 12,839,088 km (0.103 R)
• M40: 13,374,199 km (0.068 R)
• M41: 13,584,384 km (0.086 R)
• M42: 13,977,378 km (0.106 R)
• M43: 14,589,532 km (0.085 R)
• M44: 14,805,851 km (0.08 R)
• M45: 14,960,984 km (0.093 R)
• M46: 15,210,364 km (0.07 R)
• M47: 15,461,090 km (0.108 R)
• M48: 15,555,486 km (0.07 R)
• M49: 15,776,591 km (0.1 R)
• M50: 16,445,892 km (0.084 R)
• M51: 16,606,560 km (0.053 R)
• M52: 16,767,827 km (0.098 R)
• M53: 16,929,692 km (0.108 R)
• M54: 17,157,081 km (0.06 R)
• M55: 17,385,517 km (0.081 R)
• M56: 18,010,536 km (0.104 R)
• M57: 18,176,291 km (0.107 R)
• M58: 18,643,036 km (0.114 R)
• M59: 19,758,887 km (0.101 R)
• M60: 20,273,204 km (0.083 R)
• M61: 20,792,010 km (0.047 R)
• M62: 21,070,411 km (0.105 R)
• M63: 22,374,456 km (0.05 R)
• M64: 22,624,135 km (0.086 R)
• M65: 23,162,238 km (0.086 R)
• M66: 23,559,570 km (0.078 R)
• M67: 24,471,070 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 11

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.35 AU - 14.83 AU

Year: 15056 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,538,740 km

• M1: 145,409 km (0.101 R)
• M2: 223,798 km (0.033 R)
• M3: 480,508 km (0.119 R)
• M4: 1,047,035 km (0.093 R)
• M5: 1,437,486 km (0.087 R)
• M6: 1,846,487 km (0.07 R)
• M7: 2,345,844 km (0.102 R)
• M8: 3,247,022 km (0.117 R)
• M9: 3,913,331 km (0.111 R)
• M10: 4,279,247 km (0.064 R)
• M11: 4,380,974 km (0.108 R)
• M12: 4,586,820 km (0.117 R)
• M13: 4,656,234 km (0.059 R)
• M14: 4,972,633 km (0.102 R)
• M15: 5,043,991 km (0.08 R)
• M16: 5,332,566 km (0.058 R)
• M17: 5,405,569 km (0.116 R)
• M18: 5,552,624 km (0.1 R)
• M19: 6,346,241 km (0.095 R)
• M20: 6,895,115 km (0.119 R)
• M21: 7,175,312 km (0.084 R)
• M22: 9,151,799 km (0.117 R)
• M23: 9,239,464 km (0.106 R)
• M24: 9,637,394 km (0.11 R)
• M25: 10,041,009 km (0.12 R)
• M26: 10,587,939 km (0.104 R)
• M27: 10,818,619 km (0.088 R)
• M28: 11,473,409 km (0.029 R)
• M29: 11,948,980 km (0.099 R)
• M30: 12,674,530 km (0.109 R)
• M31: 13,414,441 km (0.052 R)
• M32: 14,320,555 km (0.107 R)
• M33: 14,987,463 km (0.092 R)
• M34: 16,244,982 km (0.086 R)
• M35: 16,778,897 km (0.082 R)
• M36: 18,083,839 km (0.118 R)
• M37: 20,847,810 km (0.038 R)
• M38: 21,837,250 km (0.106 R)
• M39: 22,249,093 km (0.102 R)
• M40: 22,841,949 km (0.056 R)
• M41: 23,560,169 km (0.03 R)
• M42: 23,680,595 km (0.085 R)
• M43: 26,381,435 km (0.11 R)
• M44: 26,757,225 km (0.046 R)
• M45: 27,768,058 km (0.088 R)
• M46: 27,895,216 km (0.112 R)
• M47: 28,022,673 km (0.098 R)
• M48: 29,696,823 km (0.079 R)
• M49: 29,892,198 km (0.032 R)
• M50: 30,153,096 km (0.119 R)
• M51: 30,283,995 km (0.113 R)
• M52: 30,546,090 km (0.068 R)
• M53: 30,808,933 km (0.074 R)
• M54: 31,072,675 km (0.066 R)
• M55: 31,535,830 km (0.033 R)
• M56: 31,801,515 km (0.101 R)
• M57: 33,208,783 km (0.116 R)
• M58: 34,430,997 km (0.072 R)
• M59: 35,047,789 km (0.096 R)
• M60: 35,529,943 km (0.108 R)
• M61: 35,737,136 km (0.085 R)
• M62: 36,361,558 km (0.105 R)
• M63: 36,431,121 km (0.093 R)
• M64: 38,114,695 km (0.062 R)
• M65: 38,823,789 km (0.082 R)
• M66: 38,966,057 km (0.114 R)
• M67: 39,251,190 km (0.036 R)
• M68: 40,831,991 km (0.098 R)
• M69: 41,266,722 km (0.118 R)
• M70: 41,339,277 km (0.111 R)
• M71: 41,994,665 km (0.119 R)
• M72: 43,020,907 km (0.067 R)
• M73: 43,168,111 km (0.067 R)
• M74: 43,684,972 km (0.117 R)
• M75: 44,278,127 km (0.063 R)
• M76: 44,948,625 km (0.09 R)
• M77: 45,322,620 km (0.07 R)
• M78: 45,622,563 km (0.026 R)
• M79: 46,753,075 km (0.097 R)
• M80: 46,828,771 km (0.104 R)
• M81: 47,283,698 km (0.094 R)
• M82: 49,967,185 km (0.118 R)
• M83: 50,277,002 km (0.096 R)
• M84: 52,227,908 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 6.8

Gravity: 17.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.02 AU - 16.12 AU

Year: 16923 Days

Day: 23.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,538,740 km

• M1: 102,624 km (0.087 R)
• M2: 455,526 km (0.079 R)
• M3: 572,212 km (0.116 R)
• M4: 811,868 km (0.061 R)
• M5: 1,639,593 km (0.108 R)
• M6: 1,760,767 km (0.09 R)
• M7: 2,796,134 km (0.097 R)
• M8: 2,941,393 km (0.119 R)
• M9: 3,625,355 km (0.064 R)
• M10: 4,107,808 km (0.059 R)
• M11: 4,567,821 km (0.051 R)
• M12: 4,782,195 km (0.051 R)
• M13: 4,912,495 km (0.115 R)
• M14: 5,088,123 km (0.093 R)
• M15: 5,176,685 km (0.047 R)
• M16: 5,221,115 km (0.101 R)
• M17: 5,490,691 km (0.091 R)
• M18: 5,857,056 km (0.089 R)
• M19: 6,758,832 km (0.07 R)
• M20: 7,300,526 km (0.094 R)
• M21: 7,400,457 km (0.096 R)
• M22: 7,601,816 km (0.114 R)
• M23: 7,907,295 km (0.093 R)
• M24: 8,582,729 km (0.087 R)
• M25: 9,548,234 km (0.033 R)
• M26: 9,657,739 km (0.107 R)
• M27: 10,043,851 km (0.1 R)
• M28: 10,322,851 km (0.098 R)
• M29: 10,660,943 km (0.08 R)
• M30: 10,717,640 km (0.087 R)
• M31: 10,831,484 km (0.092 R)
• M32: 12,524,932 km (0.115 R)
• M33: 13,067,075 km (0.092 R)
• M34: 13,740,116 km (0.081 R)
• M35: 14,049,783 km (0.103 R)
• M36: 15,247,314 km (0.068 R)
• M37: 15,825,809 km (0.12 R)
• M38: 16,150,437 km (0.093 R)
• M39: 16,346,260 km (0.092 R)
• M40: 16,938,369 km (0.114 R)
• M41: 18,483,116 km (0.047 R)
• M42: 18,619,549 km (0.073 R)
• M43: 18,962,129 km (0.104 R)
• M44: 19,030,944 km (0.118 R)
• M45: 20,919,018 km (0.088 R)
• M46: 22,137,942 km (0.062 R)
• M47: 23,749,410 km (0.063 R)
• M48: 23,897,811 km (0.099 R)
• M49: 24,569,356 km (0.082 R)
• M50: 24,719,403 km (0.104 R)
• M51: 26,007,141 km (0.07 R)
• M52: 26,236,624 km (0.065 R)
• M53: 27,161,438 km (0.111 R)
• M54: 27,316,571 km (0.104 R)
• M55: 27,549,944 km (0.033 R)
• M56: 28,253,802 km (0.107 R)
• M57: 29,999,160 km (0.087 R)
• M58: 31,046,944 km (0.067 R)
• M59: 32,106,545 km (0.088 R)
• M60: 32,352,784 km (0.105 R)
• M61: 32,434,913 km (0.1 R)
• M62: 33,510,073 km (0.069 R)
• M63: 34,010,178 km (0.026 R)
• M64: 34,849,123 km (0.105 R)
• M65: 36,804,667 km (0.088 R)
• M66: 38,099,137 km (0.114 R)
• M67: 38,533,868 km (0.07 R)
• M68: 39,672,009 km (0.07 R)
• M69: 39,759,972 km (0.078 R)
• M70: 42,250,328 km (0.116 R)
• M71: 42,610,261 km (0.119 R)
• M72: 42,971,091 km (0.095 R)
• M73: 45,986,984 km (0.043 R)
• M74: 47,754,183 km (0.086 R)
• M75: 47,941,480 km (0.042 R)
• M76: 49,448,679 km (0.101 R)
• M77: 50,493,919 km (0.099 R)
• M78: 51,930,956 km (0.083 R)
• M79: 53,673,023 km (0.11 R)
• M80: 55,139,382 km (0.073 R)
• M81: 56,618,905 km (0.089 R)
• M82: 56,916,305 km (0.063 R)
• M83: 58,411,386 km (0.12 R)
• M84: 58,712,078 km (0.12 R)
• M85: 59,516,017 km (0.077 R)
• M86: 59,616,846 km (0.063 R)
• M87: 59,717,675 km (0.116 R)
• M88: 62,563,475 km (0.042 R)
• M89: 63,487,541 km (0.025 R)
• M90: 64,312,723 km (0.103 R)
• M91: 65,349,137 km (0.057 R)
• M92: 66,182,397 km (0.09 R)
• M93: 67,333,702 km (0.109 R)
• M94: 67,648,905 km (0.117 R)
• M95: 68,069,874 km (0.118 R)
• M96: 68,280,657 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 5.2

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.9 AU - 19.04 AU

Year: 22858 Days

Day: 18.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,538,740 km

• M1: 83,027 km (0.039 R)
• M2: 317,447 km (0.063 R)
• M3: 1,553,275 km (0.114 R)
• M4: 2,220,332 km (0.062 R)
• M5: 2,391,023 km (0.075 R)
• M6: 2,601,357 km (0.095 R)
• M7: 3,077,378 km (0.114 R)
• M8: 3,191,072 km (0.109 R)
• M9: 3,500,889 km (0.063 R)
• M10: 3,659,613 km (0.114 R)
• M11: 3,780,039 km (0.053 R)
• M12: 4,191,134 km (0.044 R)
• M13: 4,275,058 km (0.12 R)
• M14: 4,487,338 km (0.098 R)
• M15: 5,055,211 km (0.059 R)
• M16: 5,691,900 km (0.083 R)
• M17: 5,878,299 km (0.108 R)
• M18: 5,925,272 km (0.075 R)
• M19: 6,257,380 km (0.08 R)
• M20: 6,989,362 km (0.109 R)
• M21: 7,441,447 km (0.063 R)
• M22: 7,645,349 km (0.041 R)
• M23: 7,696,661 km (0.088 R)
• M24: 8,111,047 km (0.103 R)
• M25: 8,373,741 km (0.108 R)
• M26: 9,178,278 km (0.102 R)
• M27: 9,562,296 km (0.055 R)
• M28: 10,687,721 km (0.119 R)
• M29: 11,735,953 km (0.078 R)
• M30: 12,695,025 km (0.111 R)
• M31: 13,122,426 km (0.104 R)
• M32: 13,616,697 km (0.085 R)
• M33: 14,369,474 km (0.059 R)
• M34: 15,523,771 km (0.107 R)
• M35: 15,784,371 km (0.116 R)
• M36: 15,849,745 km (0.062 R)
• M37: 15,915,119 km (0.075 R)
• M38: 17,242,950 km (0.095 R)
• M39: 17,377,737 km (0.101 R)
• M40: 18,330,676 km (0.11 R)
• M41: 18,468,156 km (0.107 R)
• M42: 18,882,692 km (0.098 R)
• M43: 20,428,936 km (0.111 R)
• M44: 21,724,004 km (0.074 R)
• M45: 21,942,417 km (0.1 R)
• M46: 22,015,271 km (0.073 R)
• M47: 22,823,250 km (0.092 R)
• M48: 22,971,202 km (0.09 R)
• M49: 24,090,942 km (0.119 R)
• M50: 24,166,190 km (0.058 R)
• M51: 24,695,317 km (0.068 R)
• M52: 27,240,875 km (0.079 R)
• M53: 28,584,264 km (0.11 R)
• M54: 29,304,278 km (0.104 R)
• M55: 30,762,109 km (0.093 R)
• M56: 31,253,239 km (0.066 R)
• M57: 33,495,262 km (0.118 R)
• M58: 33,579,336 km (0.112 R)
• M59: 33,831,858 km (0.094 R)
• M60: 33,916,081 km (0.113 R)
• M61: 36,305,159 km (0.077 R)
• M62: 36,477,795 km (0.051 R)
• M63: 38,132,198 km (0.096 R)
• M64: 39,189,556 km (0.079 R)
• M65: 40,078,018 km (0.107 R)
• M66: 41,063,120 km (0.12 R)
• M67: 42,146,657 km (0.107 R)
• M68: 42,692,091 km (0.111 R)
• M69: 42,783,196 km (0.082 R)
• M70: 44,619,061 km (0.1 R)
• M71: 45,546,568 km (0.117 R)
• M72: 47,514,976 km (0.052 R)
• M73: 50,953,633 km (0.1 R)
• M74: 51,534,372 km (0.117 R)
• M75: 53,094,079 km (0.115 R)
• M76: 53,584,611 km (0.092 R)
• M77: 53,879,618 km (0.078 R)
• M78: 54,570,311 km (0.094 R)
• M79: 56,059,857 km (0.064 R)
• M80: 59,079,041 km (0.064 R)
• M81: 59,282,195 km (0.072 R)
• M82: 59,790,978 km (0.11 R)
• M83: 60,608,231 km (0.053 R)
• M84: 60,915,655 km (0.061 R)
• M85: 61,429,224 km (0.077 R)
• M86: 62,150,435 km (0.108 R)
• M87: 62,357,030 km (0.11 R)
• M88: 63,081,981 km (0.061 R)
• M89: 65,798,978 km (0.116 R)
• M90: 66,748,326 km (0.081 R)
• M91: 67,808,526 km (0.058 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit