🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.75 AU - 0.85 AU

Year: 319 Days

Day: 19.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,980,002 km

• M1: 29,920 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 501 Days

Day: 46.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,980,002 km

• M1: 919,877 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 8.7

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.26 AU - 4.64 AU

Year: 3503 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,980,002 km

• M1: 171,738 km (0.114 R)
• M2: 326,423 km (0.116 R)
• M3: 605,722 km (0.103 R)
• M4: 680,970 km (0.071 R)
• M5: 818,151 km (0.107 R)
• M6: 939,624 km (0.12 R)
• M7: 1,080,545 km (0.104 R)
• M8: 1,201,271 km (0.12 R)
• M9: 1,340,696 km (0.104 R)
• M10: 1,412,503 km (0.087 R)
• M11: 1,590,225 km (0.103 R)
• M12: 1,666,371 km (0.101 R)
• M13: 1,743,862 km (0.081 R)
• M14: 1,838,558 km (0.072 R)
• M15: 1,902,735 km (0.06 R)
• M16: 2,251,598 km (0.085 R)
• M17: 2,656,709 km (0.052 R)
• M18: 2,747,814 km (0.096 R)
• M19: 2,877,216 km (0.037 R)
• M20: 3,394,974 km (0.078 R)
• M21: 3,514,054 km (0.107 R)
• M22: 3,900,166 km (0.1 R)
• M23: 4,257,107 km (0.048 R)
• M24: 4,321,284 km (0.041 R)
• M25: 4,801,194 km (0.12 R)
• M26: 4,868,064 km (0.07 R)
• M27: 5,138,238 km (0.115 R)
• M28: 5,321,196 km (0.043 R)
• M29: 5,436,536 km (0.058 R)
• M30: 6,098,208 km (0.095 R)
• M31: 7,087,199 km (0.114 R)
• M32: 7,316,533 km (0.054 R)
• M33: 8,258,251 km (0.09 R)
• M34: 8,634,789 km (0.097 R)
• M35: 8,743,397 km (0.095 R)
• M36: 8,934,583 km (0.067 R)
• M37: 9,154,791 km (0.119 R)
• M38: 10,081,999 km (0.06 R)
• M39: 10,484,417 km (0.11 R)
• M40: 10,950,714 km (0.093 R)
• M41: 11,127,239 km (0.05 R)
• M42: 11,364,202 km (0.05 R)
• M43: 11,933,721 km (0.116 R)
• M44: 12,758,903 km (0.081 R)
• M45: 12,882,770 km (0.101 R)
• M46: 13,006,936 km (0.072 R)
• M47: 13,792,475 km (0.034 R)
• M48: 14,174,847 km (0.089 R)
• M49: 14,657,899 km (0.082 R)
• M50: 14,820,063 km (0.119 R)
• M51: 15,048,199 km (0.091 R)
• M52: 15,805,763 km (0.078 R)
• M53: 15,972,116 km (0.111 R)
• M54: 16,205,937 km (0.115 R)
• M55: 16,508,424 km (0.108 R)
• M56: 17,701,916 km (0.064 R)
• M57: 17,874,552 km (0.099 R)
• M58: 18,082,643 km (0.107 R)
• M59: 18,782,013 km (0.037 R)
• M60: 19,135,064 km (0.038 R)
• M61: 19,490,209 km (0.073 R)
• M62: 20,351,594 km (0.119 R)
• M63: 21,519,205 km (0.051 R)
• M64: 21,592,957 km (0.105 R)
• M65: 21,888,712 km (0.109 R)
• M66: 22,036,963 km (0.113 R)
• M67: 22,671,109 km (0.118 R)
• M68: 23,197,843 km (0.088 R)
• M69: 23,652,620 km (0.083 R)
• M70: 23,995,498 km (0.088 R)
• M71: 24,493,809 km (0.105 R)
• M72: 24,724,938 km (0.062 R)
• M73: 26,284,346 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 12.8

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.35 AU - 8.11 AU

Year: 7791 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,980,002 km

• M1: 241,750 km (0.116 R)
• M2: 336,745 km (0.109 R)
• M3: 465,997 km (0.087 R)
• M4: 616,942 km (0.107 R)
• M5: 786,586 km (0.098 R)
• M6: 903,571 km (0.057 R)
• M7: 1,137,692 km (0.106 R)
• M8: 1,233,285 km (0.114 R)
• M9: 1,516,174 km (0.108 R)
• M10: 1,665,772 km (0.11 R)
• M11: 2,073,426 km (0.115 R)
• M12: 2,288,997 km (0.101 R)
• M13: 2,387,283 km (0.041 R)
• M14: 2,690,966 km (0.099 R)
• M15: 2,821,117 km (0.104 R)
• M16: 3,820,879 km (0.068 R)
• M17: 4,116,784 km (0.116 R)
• M18: 6,531,443 km (0.105 R)
• M19: 7,174,415 km (0.116 R)
• M20: 7,283,472 km (0.09 R)
• M21: 7,466,579 km (0.091 R)
• M22: 8,138,573 km (0.093 R)
• M23: 8,674,732 km (0.108 R)
• M24: 9,700,674 km (0.114 R)
• M25: 10,105,486 km (0.118 R)
• M26: 10,268,996 km (0.08 R)
• M27: 10,474,693 km (0.08 R)
• M28: 10,557,271 km (0.116 R)
• M29: 10,806,501 km (0.107 R)
• M30: 10,931,864 km (0.078 R)
• M31: 11,608,496 km (0.047 R)
• M32: 11,822,869 km (0.059 R)
• M33: 13,945,813 km (0.062 R)
• M34: 15,945,637 km (0.09 R)
• M35: 16,040,931 km (0.111 R)
• M36: 16,567,815 km (0.089 R)
• M37: 18,232,390 km (0.114 R)
• M38: 18,631,816 km (0.115 R)
• M39: 20,155,172 km (0.065 R)
• M40: 20,879,824 km (0.06 R)
• M41: 21,350,159 km (0.089 R)
• M42: 21,876,893 km (0.113 R)
• M43: 22,461,073 km (0.039 R)
• M44: 22,835,666 km (0.05 R)
• M45: 23,971,563 km (0.107 R)
• M46: 24,080,769 km (0.093 R)
• M47: 25,125,860 km (0.116 R)
• M48: 26,354,507 km (0.07 R)
• M49: 26,976,236 km (0.074 R)
• M50: 27,146,628 km (0.117 R)
• M51: 27,374,316 km (0.044 R)
• M52: 28,580,374 km (0.091 R)
• M53: 28,696,163 km (0.085 R)
• M54: 28,812,101 km (0.109 R)
• M55: 29,044,427 km (0.111 R)
• M56: 29,510,873 km (0.105 R)
• M57: 29,862,428 km (0.116 R)
• M58: 30,038,804 km (0.118 R)
• M59: 30,451,395 km (0.116 R)
• M60: 31,282,411 km (0.086 R)
• M61: 33,148,943 km (0.076 R)
• M62: 33,453,225 km (0.114 R)
• M63: 33,758,704 km (0.115 R)
• M64: 34,003,596 km (0.098 R)
• M65: 34,126,266 km (0.097 R)
• M66: 34,742,011 km (0.106 R)
• M67: 36,234,699 km (0.108 R)
• M68: 36,925,841 km (0.116 R)
• M69: 37,178,212 km (0.097 R)
• M70: 37,431,182 km (0.092 R)
• M71: 37,811,759 km (0.09 R)
• M72: 38,002,497 km (0.069 R)
• M73: 38,129,804 km (0.112 R)
• M74: 38,321,140 km (0.062 R)
• M75: 38,832,765 km (0.1 R)
• M76: 40,576,328 km (0.117 R)
• M77: 41,228,575 km (0.089 R)
• M78: 42,015,759 km (0.1 R)
• M79: 42,411,296 km (0.079 R)
• M80: 43,205,959 km (0.111 R)
• M81: 44,206,320 km (0.107 R)
• M82: 44,877,416 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 7.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.71 AU - 12.35 AU

Year: 15247 Days

Day: 19.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,980,002 km

• M1: 114,891 km (0.089 R)
• M2: 175,927 km (0.072 R)
• M3: 330,013 km (0.068 R)
• M4: 607,218 km (0.101 R)
• M5: 805,285 km (0.096 R)
• M6: 875,896 km (0.095 R)
• M7: 948,750 km (0.065 R)
• M8: 1,261,110 km (0.102 R)
• M9: 1,323,193 km (0.103 R)
• M10: 1,626,877 km (0.11 R)
• M11: 1,763,759 km (0.09 R)
• M12: 2,348,687 km (0.088 R)
• M13: 2,662,393 km (0.116 R)
• M14: 2,934,213 km (0.077 R)
• M15: 3,017,389 km (0.089 R)
• M16: 3,101,463 km (0.1 R)
• M17: 3,984,539 km (0.09 R)
• M18: 4,485,692 km (0.106 R)
• M19: 5,073,163 km (0.06 R)
• M20: 5,308,181 km (0.115 R)
• M21: 5,719,276 km (0.116 R)
• M22: 5,999,174 km (0.114 R)
• M23: 6,355,366 km (0.073 R)
• M24: 6,976,497 km (0.071 R)
• M25: 8,080,379 km (0.102 R)
• M26: 8,712,430 km (0.063 R)
• M27: 8,832,707 km (0.114 R)
• M28: 9,278,509 km (0.109 R)
• M29: 10,149,916 km (0.106 R)
• M30: 10,276,476 km (0.099 R)
• M31: 10,616,662 km (0.081 R)
• M32: 12,148,095 km (0.117 R)
• M33: 12,237,704 km (0.107 R)
• M34: 12,779,847 km (0.07 R)
• M35: 13,329,918 km (0.102 R)
• M36: 14,216,435 km (0.118 R)
• M37: 14,452,949 km (0.074 R)
• M38: 14,690,810 km (0.099 R)
• M39: 15,460,342 km (0.07 R)
• M40: 16,888,552 km (0.095 R)
• M41: 17,038,599 km (0.051 R)
• M42: 17,390,603 km (0.102 R)
• M43: 17,542,295 km (0.115 R)
• M44: 17,745,150 km (0.031 R)
• M45: 17,897,740 km (0.104 R)
• M46: 18,153,103 km (0.109 R)
• M47: 18,204,266 km (0.048 R)
• M48: 18,874,614 km (0.081 R)
• M49: 19,552,890 km (0.115 R)
• M50: 19,763,225 km (0.107 R)
• M51: 19,815,884 km (0.065 R)
• M52: 19,921,500 km (0.119 R)
• M53: 20,133,031 km (0.069 R)
• M54: 20,665,450 km (0.111 R)
• M55: 21,202,357 km (0.072 R)
• M56: 21,256,361 km (0.038 R)
• M57: 21,580,989 km (0.094 R)
• M58: 21,635,293 km (0.094 R)
• M59: 21,744,051 km (0.052 R)
• M60: 22,564,894 km (0.028 R)
• M61: 23,062,307 km (0.112 R)
• M62: 24,293,348 km (0.119 R)
• M63: 25,488,336 km (0.079 R)
• M64: 26,063,988 km (0.069 R)
• M65: 26,179,627 km (0.097 R)
• M66: 26,295,416 km (0.119 R)
• M67: 26,527,592 km (0.066 R)
• M68: 26,760,516 km (0.096 R)
• M69: 26,994,038 km (0.111 R)
• M70: 27,935,009 km (0.081 R)
• M71: 30,091,013 km (0.047 R)
• M72: 30,273,074 km (0.101 R)
• M73: 30,699,428 km (0.093 R)
• M74: 31,250,397 km (0.106 R)
• M75: 31,557,970 km (0.106 R)
• M76: 32,610,989 km (0.12 R)
• M77: 34,054,010 km (0.11 R)
• M78: 34,687,857 km (0.099 R)
• M79: 37,066,912 km (0.05 R)
• M80: 38,374,696 km (0.044 R)
• M81: 38,638,138 km (0.079 R)
• M82: 38,704,111 km (0.101 R)
• M83: 39,232,939 km (0.071 R)
• M84: 39,631,169 km (0.039 R)
• M85: 40,565,407 km (0.068 R)
• M86: 40,699,597 km (0.091 R)
• M87: 41,709,831 km (0.115 R)
• M88: 43,001,160 km (0.081 R)
• M89: 44,098,909 km (0.036 R)
• M90: 44,374,768 km (0.111 R)
• M91: 44,928,280 km (0.095 R)

Asteroid Belt

Center: 11.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 7.3

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.6 AU - 13 AU

Year: 20435 Days

Day: 17.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,980,002 km

• M1: 510,129 km (0.115 R)
• M2: 729,290 km (0.028 R)
• M3: 1,303,147 km (0.082 R)
• M4: 1,661,434 km (0.043 R)
• M5: 1,987,857 km (0.086 R)
• M6: 2,366,638 km (0.109 R)
• M7: 2,497,836 km (0.093 R)
• M8: 3,189,875 km (0.115 R)
• M9: 3,557,138 km (0.109 R)
• M10: 3,632,236 km (0.107 R)
• M11: 3,937,865 km (0.063 R)
• M12: 4,093,895 km (0.07 R)
• M13: 4,987,593 km (0.08 R)
• M14: 5,543,200 km (0.057 R)
• M15: 6,163,432 km (0.097 R)
• M16: 7,229,616 km (0.077 R)
• M17: 7,808,261 km (0.096 R)
• M18: 8,552,510 km (0.066 R)
• M19: 8,754,767 km (0.084 R)
• M20: 8,856,493 km (0.054 R)
• M21: 9,164,066 km (0.06 R)
• M22: 9,527,290 km (0.115 R)
• M23: 9,948,258 km (0.108 R)
• M24: 10,214,393 km (0.051 R)
• M25: 10,321,505 km (0.095 R)
• M26: 11,081,761 km (0.054 R)
• M27: 11,191,866 km (0.032 R)
• M28: 11,247,067 km (0.058 R)
• M29: 11,302,418 km (0.114 R)
• M30: 11,803,870 km (0.099 R)
• M31: 12,198,958 km (0.077 R)
• M32: 12,541,089 km (0.086 R)
• M33: 12,713,425 km (0.091 R)
• M34: 12,771,021 km (0.062 R)
• M35: 14,418,692 km (0.071 R)
• M36: 14,478,680 km (0.083 R)
• M37: 16,444,696 km (0.079 R)
• M38: 16,696,319 km (0.081 R)
• M39: 16,759,449 km (0.082 R)
• M40: 17,330,913 km (0.103 R)
• M41: 17,844,184 km (0.045 R)
• M42: 20,215,310 km (0.094 R)
• M43: 21,027,477 km (0.119 R)
• M44: 21,095,544 km (0.069 R)
• M45: 21,437,524 km (0.113 R)
• M46: 21,506,190 km (0.071 R)
• M47: 23,315,277 km (0.043 R)
• M48: 23,952,863 km (0.098 R)
• M49: 24,166,638 km (0.084 R)
• M50: 26,559,905 km (0.109 R)
• M51: 26,855,062 km (0.077 R)
• M52: 26,929,113 km (0.098 R)
• M53: 27,821,913 km (0.096 R)
• M54: 28,272,053 km (0.098 R)
• M55: 28,649,039 km (0.034 R)
• M56: 28,875,979 km (0.067 R)
• M57: 29,103,518 km (0.067 R)
• M58: 29,407,800 km (0.087 R)
• M59: 29,484,095 km (0.102 R)
• M60: 29,789,723 km (0.04 R)
• M61: 30,019,655 km (0.113 R)
• M62: 30,790,234 km (0.098 R)
• M63: 31,100,350 km (0.076 R)
• M64: 31,801,964 km (0.115 R)
• M65: 34,982,265 km (0.108 R)
• M66: 39,181,328 km (0.092 R)
• M67: 39,433,251 km (0.107 R)
• M68: 40,615,971 km (0.106 R)
• M69: 40,785,915 km (0.071 R)
• M70: 41,639,071 km (0.1 R)
• M71: 41,896,230 km (0.078 R)
• M72: 42,325,875 km (0.088 R)
• M73: 44,146,332 km (0.117 R)
• M74: 44,671,121 km (0.068 R)
• M75: 45,726,833 km (0.1 R)
• M76: 49,486,527 km (0.051 R)
• M77: 49,849,750 km (0.085 R)
• M78: 52,047,493 km (0.075 R)
• M79: 53,716,407 km (0.036 R)
• M80: 54,463,798 km (0.107 R)
• M81: 55,685,563 km (0.116 R)
• M82: 55,968,902 km (0.032 R)
• M83: 56,631,620 km (0.08 R)
• M84: 57,201,738 km (0.097 R)
• M85: 58,923,609 km (0.079 R)
• M86: 60,662,535 km (0.058 R)
• M87: 60,953,952 km (0.077 R)
• M88: 61,538,281 km (0.101 R)
• M89: 62,124,405 km (0.032 R)
• M90: 62,418,066 km (0.12 R)
• M91: 62,712,325 km (0.077 R)
• M92: 63,795,114 km (0.092 R)
• M93: 64,784,854 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit