🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.46 AU - 0.66 AU

Year: 271 Days

Day: 15.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,575,559 km

• M1: 161,715 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 11.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.7 AU - 0.74 AU

Year: 394 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,575,559 km

• M1: 153,637 km (0.116 R)
• M2: 230,530 km (0.079 R)
• M3: 328,218 km (0.057 R)
• M4: 409,449 km (0.085 R)
• M5: 536,009 km (0.114 R)
• M6: 661,372 km (0.087 R)
• M7: 740,509 km (0.097 R)
• M8: 819,497 km (0.086 R)
• M9: 909,555 km (0.117 R)
• M10: 983,307 km (0.088 R)
• M11: 1,067,530 km (0.119 R)
• M12: 1,150,258 km (0.116 R)
• M13: 1,265,448 km (0.1 R)
• M14: 1,393,803 km (0.049 R)
• M15: 1,602,044 km (0.085 R)
• M16: 1,683,425 km (0.079 R)
• M17: 1,800,710 km (0.041 R)
• M18: 1,910,814 km (0.086 R)
• M19: 1,997,431 km (0.08 R)
• M20: 2,090,780 km (0.058 R)
• M21: 2,196,097 km (0.069 R)
• M22: 2,308,744 km (0.046 R)
• M23: 2,401,495 km (0.084 R)
• M24: 2,489,757 km (0.116 R)
• M25: 2,664,188 km (0.091 R)
• M26: 2,895,317 km (0.118 R)
• M27: 3,073,039 km (0.117 R)
• M28: 3,223,834 km (0.102 R)
• M29: 3,371,038 km (0.067 R)
• M30: 3,583,617 km (0.109 R)
• M31: 3,685,044 km (0.11 R)
• M32: 3,819,832 km (0.099 R)
• M33: 3,904,056 km (0.105 R)
• M34: 4,260,697 km (0.097 R)
• M35: 4,422,711 km (0.116 R)
• M36: 4,518,155 km (0.061 R)
• M37: 4,655,635 km (0.098 R)
• M38: 4,759,755 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.4

Radius: 12.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 411 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,575,559 km

• M1: 179,218 km (0.105 R)
• M2: 331,509 km (0.106 R)
• M3: 410,945 km (0.114 R)
• M4: 506,239 km (0.114 R)
• M5: 608,714 km (0.091 R)
• M6: 714,779 km (0.095 R)
• M7: 920,177 km (0.075 R)
• M8: 1,001,857 km (0.103 R)
• M9: 1,086,230 km (0.11 R)
• M10: 1,231,639 km (0.07 R)
• M11: 1,351,766 km (0.059 R)
• M12: 1,439,580 km (0.102 R)
• M13: 1,560,007 km (0.072 R)
• M14: 1,652,458 km (0.061 R)
• M15: 1,743,563 km (0.096 R)
• M16: 1,963,921 km (0.119 R)
• M17: 2,075,670 km (0.101 R)
• M18: 2,155,406 km (0.071 R)
• M19: 2,236,039 km (0.107 R)
• M20: 2,329,538 km (0.084 R)
• M21: 2,561,116 km (0.052 R)
• M22: 2,737,791 km (0.099 R)
• M23: 2,909,978 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 8.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.09 AU - 1.31 AU

Year: 849 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,575,559 km

• M1: 103,671 km (0.113 R)
• M2: 169,943 km (0.111 R)
• M3: 270,623 km (0.092 R)
• M4: 377,136 km (0.06 R)
• M5: 607,517 km (0.062 R)
• M6: 662,419 km (0.1 R)
• M7: 750,383 km (0.045 R)
• M8: 870,809 km (0.093 R)
• M9: 958,174 km (0.106 R)
• M10: 1,033,422 km (0.107 R)
• M11: 1,131,558 km (0.109 R)
• M12: 1,222,065 km (0.06 R)
• M13: 1,343,090 km (0.082 R)
• M14: 1,399,338 km (0.09 R)
• M15: 1,473,838 km (0.097 R)
• M16: 1,567,337 km (0.112 R)
• M17: 1,638,845 km (0.077 R)
• M18: 1,723,667 km (0.082 R)
• M19: 1,822,401 km (0.1 R)
• M20: 1,942,229 km (0.065 R)
• M21: 2,090,780 km (0.11 R)
• M22: 2,143,289 km (0.104 R)
• M23: 2,196,396 km (0.111 R)
• M24: 2,317,271 km (0.086 R)
• M25: 2,412,864 km (0.091 R)
• M26: 2,495,891 km (0.075 R)
• M27: 2,765,167 km (0.036 R)
• M28: 2,823,061 km (0.076 R)
• M29: 2,991,808 km (0.082 R)
• M30: 3,058,678 km (0.119 R)
• M31: 3,323,915 km (0.068 R)
• M32: 3,377,770 km (0.092 R)
• M33: 3,447,633 km (0.038 R)
• M34: 3,675,769 km (0.118 R)
• M35: 3,755,505 km (0.073 R)
• M36: 4,205,047 km (0.037 R)
• M37: 4,271,767 km (0.037 R)
• M38: 4,372,596 km (0.085 R)
• M39: 4,474,323 km (0.109 R)
• M40: 4,906,511 km (0.117 R)
• M41: 5,154,395 km (0.119 R)
• M42: 5,315,960 km (0.073 R)
• M43: 5,433,544 km (0.099 R)
• M44: 5,690,105 km (0.119 R)
• M45: 5,754,880 km (0.075 R)
• M46: 6,006,803 km (0.1 R)
• M47: 6,063,351 km (0.088 R)
• M48: 6,139,048 km (0.078 R)
• M49: 6,272,040 km (0.081 R)
• M50: 6,329,486 km (0.1 R)
• M51: 6,396,506 km (0.108 R)
• M52: 6,550,891 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 10.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.67 AU - 2.77 AU

Year: 2896 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,575,559 km

• M1: 273,315 km (0.114 R)
• M2: 351,405 km (0.048 R)
• M3: 443,109 km (0.108 R)
• M4: 800,349 km (0.091 R)
• M5: 907,161 km (0.109 R)
• M6: 1,810,882 km (0.108 R)
• M7: 2,320,861 km (0.11 R)
• M8: 2,458,491 km (0.08 R)
• M9: 2,761,427 km (0.063 R)
• M10: 3,248,817 km (0.116 R)
• M11: 3,452,868 km (0.117 R)
• M12: 3,545,769 km (0.069 R)
• M13: 3,646,747 km (0.098 R)
• M14: 3,770,614 km (0.11 R)
• M15: 3,866,207 km (0.118 R)
• M16: 4,082,675 km (0.069 R)
• M17: 4,472,976 km (0.117 R)
• M18: 4,700,365 km (0.083 R)
• M19: 4,811,516 km (0.042 R)
• M20: 4,955,729 km (0.077 R)
• M21: 5,513,280 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 13.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.39 AU - 5.17 AU

Year: 5717 Days

Day: 6.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,575,559 km

• M1: 188,194 km (0.087 R)
• M2: 313,108 km (0.06 R)
• M3: 409,449 km (0.12 R)
• M4: 1,118,992 km (0.115 R)
• M5: 1,484,160 km (0.112 R)
• M6: 1,602,792 km (0.113 R)
• M7: 1,868,477 km (0.115 R)
• M8: 1,960,330 km (0.093 R)
• M9: 2,625,891 km (0.108 R)
• M10: 2,962,636 km (0.027 R)
• M11: 3,136,319 km (0.102 R)
• M12: 3,677,714 km (0.055 R)
• M13: 3,841,225 km (0.086 R)
• M14: 3,959,556 km (0.036 R)
• M15: 4,151,491 km (0.114 R)
• M16: 4,519,651 km (0.109 R)
• M17: 4,644,864 km (0.049 R)
• M18: 4,745,693 km (0.094 R)
• M19: 4,898,582 km (0.066 R)
• M20: 5,526,445 km (0.114 R)
• M21: 5,714,339 km (0.056 R)
• M22: 5,849,875 km (0.102 R)
• M23: 6,319,014 km (0.105 R)
• M24: 6,944,034 km (0.071 R)
• M25: 7,322,816 km (0.118 R)
• M26: 7,499,940 km (0.112 R)
• M27: 8,222,647 km (0.044 R)
• M28: 8,592,453 km (0.095 R)
• M29: 8,716,918 km (0.042 R)
• M30: 8,873,398 km (0.072 R)
• M31: 9,157,334 km (0.042 R)
• M32: 9,284,642 km (0.036 R)
• M33: 9,476,427 km (0.114 R)
• M34: 9,572,917 km (0.077 R)
• M35: 9,831,722 km (0.083 R)
• M36: 10,060,158 km (0.086 R)
• M37: 10,622,047 km (0.112 R)
• M38: 11,058,723 km (0.104 R)
• M39: 11,569,899 km (0.111 R)
• M40: 11,845,758 km (0.069 R)
• M41: 12,650,894 km (0.094 R)
• M42: 12,757,258 km (0.109 R)
• M43: 13,909,909 km (0.083 R)
• M44: 14,019,714 km (0.111 R)
• M45: 14,203,271 km (0.106 R)
• M46: 15,020,673 km (0.096 R)
• M47: 15,700,895 km (0.1 R)
• M48: 15,968,077 km (0.069 R)
• M49: 16,083,117 km (0.077 R)
• M50: 16,198,308 km (0.073 R)
• M51: 16,390,990 km (0.067 R)
• M52: 16,662,211 km (0.082 R)
• M53: 16,817,793 km (0.114 R)
• M54: 18,762,864 km (0.059 R)
• M55: 19,947,230 km (0.057 R)
• M56: 20,236,852 km (0.099 R)
• M57: 20,527,670 km (0.099 R)
• M58: 21,240,055 km (0.076 R)
• M59: 22,173,995 km (0.098 R)
• M60: 22,775,229 km (0.102 R)
• M61: 23,208,015 km (0.096 R)
• M62: 23,338,315 km (0.068 R)
• M63: 23,731,009 km (0.119 R)
• M64: 24,213,762 km (0.043 R)
• M65: 25,681,466 km (0.08 R)
• M66: 27,361,301 km (0.053 R)
• M67: 27,591,083 km (0.057 R)
• M68: 28,098,669 km (0.1 R)
• M69: 28,237,645 km (0.106 R)
• M70: 30,826,287 km (0.119 R)
• M71: 31,305,000 km (0.119 R)
• M72: 31,737,936 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 4.9

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.48 AU - 8.26 AU

Year: 14255 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,575,559 km

• M1: 345,721 km (0.113 R)
• M2: 514,467 km (0.097 R)
• M3: 576,251 km (0.101 R)
• M4: 1,017,415 km (0.045 R)
• M5: 1,238,371 km (0.036 R)
• M6: 1,563,447 km (0.067 R)
• M7: 2,365,591 km (0.04 R)
• M8: 2,417,801 km (0.1 R)
• M9: 2,684,384 km (0.076 R)
• M10: 3,073,339 km (0.047 R)
• M11: 3,362,063 km (0.096 R)
• M12: 3,479,946 km (0.112 R)
• M13: 3,780,637 km (0.077 R)
• M14: 4,120,973 km (0.114 R)
• M15: 4,406,704 km (0.099 R)
• M16: 4,930,596 km (0.099 R)
• M17: 5,030,976 km (0.1 R)
• M18: 5,267,790 km (0.07 R)
• M19: 5,473,786 km (0.097 R)
• M20: 5,577,757 km (0.025 R)
• M21: 6,690,017 km (0.07 R)
• M22: 6,838,418 km (0.078 R)
• M23: 7,138,511 km (0.061 R)
• M24: 7,635,326 km (0.072 R)
• M25: 9,731,341 km (0.118 R)
• M26: 9,899,489 km (0.102 R)
• M27: 10,409,768 km (0.118 R)
• M28: 10,495,637 km (0.101 R)
• M29: 11,946,288 km (0.118 R)
• M30: 12,763,690 km (0.113 R)
• M31: 12,993,921 km (0.119 R)
• M32: 13,692,992 km (0.111 R)
• M33: 14,023,304 km (0.029 R)
• M34: 14,692,007 km (0.109 R)
• M35: 15,127,187 km (0.082 R)
• M36: 15,763,427 km (0.101 R)
• M37: 16,060,079 km (0.085 R)
• M38: 16,960,808 km (0.084 R)
• M39: 18,863,244 km (0.078 R)
• M40: 19,072,831 km (0.084 R)
• M41: 19,125,489 km (0.081 R)
• M42: 20,186,437 km (0.086 R)
• M43: 21,758,412 km (0.103 R)
• M44: 22,865,287 km (0.068 R)
• M45: 23,200,984 km (0.076 R)
• M46: 23,425,531 km (0.117 R)
• M47: 23,481,929 km (0.057 R)
• M48: 23,763,921 km (0.065 R)
• M49: 23,933,715 km (0.089 R)
• M50: 24,445,489 km (0.099 R)
• M51: 24,502,486 km (0.118 R)
• M52: 25,421,914 km (0.088 R)
• M53: 25,653,492 km (0.101 R)
• M54: 25,944,011 km (0.034 R)
• M55: 30,552,972 km (0.074 R)
• M56: 32,165,188 km (0.099 R)
• M57: 32,792,751 km (0.115 R)
• M58: 33,044,823 km (0.092 R)
• M59: 33,297,494 km (0.077 R)
• M60: 34,378,937 km (0.103 R)
• M61: 35,925,031 km (0.119 R)
• M62: 36,119,807 km (0.087 R)
• M63: 37,230,572 km (0.085 R)
• M64: 37,823,278 km (0.118 R)
• M65: 38,418,977 km (0.075 R)
• M66: 40,427,029 km (0.092 R)
• M67: 40,629,585 km (0.084 R)
• M68: 41,852,697 km (0.03 R)
• M69: 42,468,891 km (0.071 R)
• M70: 42,881,182 km (0.12 R)
• M71: 45,804,923 km (0.077 R)
• M72: 46,016,305 km (0.11 R)
• M73: 46,652,096 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit