🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 35.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.11 AU

Year: 330 Days

Day: 23.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,116,286 km

• M1: 784,940 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 367 Days

Day: 15.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,116,286 km

• M1: 233,223 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.2

Radius: 8.4

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.1 AU - 7.16 AU

Year: 6174 Days

Day: 7.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,116,286 km

• M1: 105,317 km (0.12 R)
• M2: 193,280 km (0.077 R)
• M3: 248,632 km (0.096 R)
• M4: 320,738 km (0.116 R)
• M5: 610,659 km (0.083 R)
• M6: 715,975 km (0.073 R)
• M7: 1,013,675 km (0.096 R)
• M8: 1,213,239 km (0.119 R)
• M9: 1,425,518 km (0.049 R)
• M10: 1,834,219 km (0.068 R)
• M11: 1,972,598 km (0.103 R)
• M12: 2,223,024 km (0.074 R)
• M13: 2,579,366 km (0.113 R)
• M14: 2,715,201 km (0.092 R)
• M15: 3,282,327 km (0.102 R)
• M16: 3,387,345 km (0.118 R)
• M17: 3,579,428 km (0.07 R)
• M18: 3,753,111 km (0.097 R)
• M19: 3,863,066 km (0.091 R)
• M20: 3,974,217 km (0.096 R)
• M21: 4,109,005 km (0.099 R)
• M22: 4,199,661 km (0.084 R)
• M23: 4,900,826 km (0.062 R)
• M24: 5,045,338 km (0.057 R)
• M25: 5,587,630 km (0.117 R)
• M26: 6,514,688 km (0.064 R)
• M27: 6,807,451 km (0.11 R)
• M28: 7,323,265 km (0.067 R)
• M29: 7,544,221 km (0.047 R)
• M30: 8,421,313 km (0.039 R)
• M31: 8,945,205 km (0.117 R)
• M32: 10,177,742 km (0.085 R)
• M33: 10,455,395 km (0.049 R)
• M34: 11,494,801 km (0.11 R)
• M35: 11,558,829 km (0.105 R)
• M36: 11,655,170 km (0.079 R)
• M37: 12,140,615 km (0.082 R)
• M38: 12,238,602 km (0.041 R)
• M39: 12,533,758 km (0.07 R)
• M40: 12,731,976 km (0.116 R)
• M41: 12,864,669 km (0.12 R)
• M42: 13,501,208 km (0.118 R)
• M43: 13,772,279 km (0.073 R)
• M44: 14,079,404 km (0.064 R)
• M45: 14,527,150 km (0.065 R)
• M46: 14,700,534 km (0.086 R)
• M47: 14,839,660 km (0.114 R)
• M48: 15,260,030 km (0.077 R)
• M49: 15,330,491 km (0.102 R)
• M50: 15,648,835 km (0.087 R)
• M51: 15,862,161 km (0.065 R)
• M52: 16,005,027 km (0.086 R)
• M53: 16,184,096 km (0.118 R)
• M54: 16,652,936 km (0.119 R)
• M55: 17,604,079 km (0.08 R)
• M56: 18,385,130 km (0.092 R)
• M57: 18,460,078 km (0.06 R)
• M58: 19,291,393 km (0.096 R)
• M59: 19,980,740 km (0.094 R)
• M60: 20,057,783 km (0.119 R)
• M61: 20,212,318 km (0.082 R)
• M62: 20,483,539 km (0.113 R)
• M63: 20,795,151 km (0.071 R)
• M64: 21,225,993 km (0.032 R)
• M65: 21,580,839 km (0.077 R)
• M66: 21,818,401 km (0.109 R)
• M67: 22,176,388 km (0.073 R)
• M68: 22,416,194 km (0.093 R)
• M69: 22,496,378 km (0.079 R)
• M70: 22,737,231 km (0.119 R)
• M71: 22,857,956 km (0.088 R)
• M72: 23,100,155 km (0.093 R)
• M73: 23,709,467 km (0.042 R)
• M74: 23,831,988 km (0.111 R)
• M75: 24,860,773 km (0.098 R)
• M76: 25,568,670 km (0.108 R)
• M77: 26,536,867 km (0.118 R)
• M78: 26,706,511 km (0.112 R)
• M79: 27,089,482 km (0.037 R)
• M80: 28,206,080 km (0.1 R)
• M81: 28,596,082 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 10.7

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.95 AU - 9.57 AU

Year: 9377 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,116,286 km

• M1: 191,635 km (0.095 R)
• M2: 310,266 km (0.038 R)
• M3: 650,751 km (0.083 R)
• M4: 752,926 km (0.1 R)
• M5: 1,114,654 km (0.076 R)
• M6: 1,239,867 km (0.098 R)
• M7: 1,392,008 km (0.112 R)
• M8: 2,011,942 km (0.085 R)
• M9: 2,324,601 km (0.08 R)
• M10: 2,405,384 km (0.105 R)
• M11: 2,938,252 km (0.092 R)
• M12: 3,507,172 km (0.102 R)
• M13: 3,694,170 km (0.034 R)
• M14: 4,241,399 km (0.094 R)
• M15: 4,507,833 km (0.111 R)
• M16: 5,994,835 km (0.043 R)
• M17: 7,379,813 km (0.102 R)
• M18: 8,522,890 km (0.081 R)
• M19: 8,774,962 km (0.097 R)
• M20: 9,807,936 km (0.1 R)
• M21: 10,607,686 km (0.109 R)
• M22: 12,554,403 km (0.113 R)
• M23: 13,519,459 km (0.095 R)
• M24: 13,617,296 km (0.109 R)
• M25: 13,862,935 km (0.1 R)
• M26: 14,060,554 km (0.12 R)
• M27: 14,508,450 km (0.076 R)
• M28: 15,367,292 km (0.051 R)
• M29: 15,622,954 km (0.043 R)
• M30: 17,399,280 km (0.063 R)
• M31: 17,505,644 km (0.07 R)
• M32: 18,473,691 km (0.077 R)
• M33: 18,854,867 km (0.108 R)
• M34: 19,514,294 km (0.085 R)
• M35: 19,902,501 km (0.097 R)
• M36: 23,040,017 km (0.072 R)
• M37: 23,450,364 km (0.053 R)
• M38: 23,744,922 km (0.104 R)
• M39: 24,278,089 km (0.057 R)
• M40: 25,840,788 km (0.08 R)
• M41: 26,144,921 km (0.113 R)
• M42: 26,266,993 km (0.069 R)
• M43: 26,695,590 km (0.038 R)
• M44: 26,818,410 km (0.109 R)
• M45: 26,941,529 km (0.078 R)
• M46: 28,370,339 km (0.094 R)
• M47: 28,495,702 km (0.118 R)
• M48: 28,810,007 km (0.079 R)
• M49: 28,999,098 km (0.116 R)
• M50: 29,315,348 km (0.088 R)
• M51: 30,463,063 km (0.072 R)
• M52: 30,655,745 km (0.119 R)
• M53: 30,913,203 km (0.049 R)
• M54: 31,560,364 km (0.066 R)
• M55: 31,820,514 km (0.119 R)
• M56: 32,081,263 km (0.055 R)
• M57: 34,393,448 km (0.076 R)
• M58: 34,661,079 km (0.05 R)
• M59: 35,400,691 km (0.09 R)
• M60: 35,738,632 km (0.114 R)
• M61: 36,145,538 km (0.109 R)
• M62: 36,895,472 km (0.109 R)
• M63: 37,169,536 km (0.112 R)
• M64: 37,650,642 km (0.114 R)
• M65: 37,719,607 km (0.119 R)
• M66: 38,272,371 km (0.078 R)
• M67: 39,106,379 km (0.081 R)
• M68: 40,721,887 km (0.094 R)
• M69: 41,359,922 km (0.099 R)
• M70: 42,359,086 km (0.049 R)
• M71: 43,366,179 km (0.106 R)
• M72: 44,526,759 km (0.076 R)
• M73: 45,330,548 km (0.077 R)
• M74: 45,991,771 km (0.078 R)
• M75: 47,101,039 km (0.114 R)
• M76: 47,621,640 km (0.079 R)
• M77: 47,770,639 km (0.096 R)
• M78: 47,919,938 km (0.086 R)
• M79: 49,874,434 km (0.069 R)
• M80: 49,950,131 km (0.047 R)
• M81: 50,101,524 km (0.12 R)
• M82: 50,405,058 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980

Radius: 13.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.87 AU - 10.71 AU

Year: 10240 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,116,286 km

• M1: 233,522 km (0.055 R)
• M2: 325,076 km (0.06 R)
• M3: 413,040 km (0.078 R)
• M4: 1,598,304 km (0.117 R)
• M5: 1,746,854 km (0.112 R)
• M6: 2,359,607 km (0.117 R)
• M7: 3,005,272 km (0.109 R)
• M8: 3,870,097 km (0.082 R)
• M9: 3,970,776 km (0.065 R)
• M10: 4,243,792 km (0.118 R)
• M11: 4,953,335 km (0.069 R)
• M12: 5,247,744 km (0.091 R)
• M13: 5,509,989 km (0.045 R)
• M14: 5,776,572 km (0.11 R)
• M15: 6,682,537 km (0.051 R)
• M16: 7,338,972 km (0.116 R)
• M17: 7,464,335 km (0.086 R)
• M18: 8,016,052 km (0.098 R)
• M19: 8,405,755 km (0.092 R)
• M20: 9,069,072 km (0.07 R)
• M21: 9,384,424 km (0.066 R)
• M22: 9,887,372 km (0.105 R)
• M23: 10,026,199 km (0.08 R)
• M24: 10,824,453 km (0.101 R)
• M25: 11,159,104 km (0.075 R)
• M26: 12,233,067 km (0.088 R)
• M27: 12,581,779 km (0.06 R)
• M28: 12,883,219 km (0.05 R)
• M29: 13,085,475 km (0.077 R)
• M30: 13,493,279 km (0.082 R)
• M31: 13,595,903 km (0.091 R)
• M32: 14,321,603 km (0.094 R)
• M33: 14,847,589 km (0.118 R)
• M34: 15,112,975 km (0.104 R)
• M35: 15,594,680 km (0.063 R)
• M36: 15,756,396 km (0.103 R)
• M37: 15,864,555 km (0.11 R)
• M38: 16,081,472 km (0.08 R)
• M39: 16,408,792 km (0.059 R)
• M40: 17,070,015 km (0.076 R)
• M41: 17,403,917 km (0.091 R)
• M42: 17,796,312 km (0.083 R)
• M43: 18,418,639 km (0.084 R)
• M44: 18,646,776 km (0.113 R)
• M45: 18,761,069 km (0.118 R)
• M46: 19,048,147 km (0.116 R)
• M47: 19,859,716 km (0.034 R)
• M48: 20,152,180 km (0.068 R)
• M49: 20,860,226 km (0.099 R)
• M50: 21,038,397 km (0.113 R)
• M51: 21,937,481 km (0.11 R)
• M52: 22,118,793 km (0.119 R)
• M53: 22,422,028 km (0.098 R)
• M54: 23,401,894 km (0.11 R)
• M55: 24,021,379 km (0.072 R)
• M56: 24,771,911 km (0.106 R)
• M57: 25,276,505 km (0.118 R)
• M58: 26,424,369 km (0.095 R)
• M59: 27,328,838 km (0.073 R)
• M60: 27,589,139 km (0.091 R)
• M61: 27,915,711 km (0.108 R)
• M62: 28,374,976 km (0.099 R)
• M63: 28,506,622 km (0.114 R)
• M64: 29,301,137 km (0.116 R)
• M65: 30,170,001 km (0.106 R)
• M66: 30,506,447 km (0.04 R)
• M67: 31,183,078 km (0.052 R)
• M68: 32,276,040 km (0.05 R)
• M69: 32,551,150 km (0.108 R)
• M70: 33,590,107 km (0.1 R)
• M71: 34,992,139 km (0.114 R)
• M72: 35,700,485 km (0.094 R)
• M73: 36,127,587 km (0.104 R)
• M74: 36,843,412 km (0.053 R)
• M75: 37,708,537 km (0.115 R)
• M76: 39,385,379 km (0.119 R)
• M77: 40,048,248 km (0.059 R)
• M78: 41,833,549 km (0.11 R)
• M79: 42,585,128 km (0.111 R)
• M80: 43,493,038 km (0.098 R)
• M81: 43,644,880 km (0.104 R)
• M82: 47,421,777 km (0.036 R)
• M83: 48,048,293 km (0.102 R)
• M84: 49,151,428 km (0.109 R)
• M85: 49,309,553 km (0.074 R)
• M86: 49,467,977 km (0.078 R)
• M87: 50,342,376 km (0.029 R)
• M88: 50,501,997 km (0.1 R)
• M89: 51,061,643 km (0.111 R)
• M90: 51,221,862 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.3

Radius: 5.5

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.25 AU - 17.81 AU

Year: 21073 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,116,286 km

• M1: 596,297 km (0.065 R)
• M2: 880,982 km (0.111 R)
• M3: 1,204,113 km (0.065 R)
• M4: 1,460,674 km (0.089 R)
• M5: 1,699,133 km (0.114 R)
• M6: 2,060,711 km (0.105 R)
• M7: 2,894,569 km (0.08 R)
• M8: 3,021,428 km (0.093 R)
• M9: 3,728,428 km (0.102 R)
• M10: 4,435,726 km (0.083 R)
• M11: 5,183,566 km (0.071 R)
• M12: 5,234,729 km (0.108 R)
• M13: 5,286,190 km (0.091 R)
• M14: 5,650,760 km (0.042 R)
• M15: 6,077,264 km (0.084 R)
• M16: 6,848,441 km (0.068 R)
• M17: 7,591,942 km (0.033 R)
• M18: 11,008,459 km (0.082 R)
• M19: 11,339,519 km (0.098 R)
• M20: 12,284,229 km (0.115 R)
• M21: 13,323,934 km (0.042 R)
• M22: 13,961,371 km (0.071 R)
• M23: 15,634,623 km (0.072 R)
• M24: 17,064,031 km (0.091 R)
• M25: 18,299,859 km (0.068 R)
• M26: 18,928,469 km (0.11 R)
• M27: 20,938,167 km (0.055 R)
• M28: 23,014,585 km (0.068 R)
• M29: 23,183,481 km (0.039 R)
• M30: 23,863,254 km (0.108 R)
• M31: 24,034,244 km (0.098 R)
• M32: 24,119,964 km (0.093 R)
• M33: 24,549,609 km (0.12 R)
• M34: 25,766,288 km (0.113 R)
• M35: 26,117,544 km (0.116 R)
• M36: 26,824,693 km (0.097 R)
• M37: 27,627,884 km (0.116 R)
• M38: 28,529,361 km (0.107 R)
• M39: 29,074,945 km (0.053 R)
• M40: 29,532,265 km (0.118 R)
• M41: 32,136,615 km (0.09 R)
• M42: 33,753,319 km (0.1 R)
• M43: 36,080,314 km (0.089 R)
• M44: 36,374,872 km (0.042 R)
• M45: 37,759,699 km (0.076 R)
• M46: 38,158,527 km (0.077 R)
• M47: 40,478,940 km (0.114 R)
• M48: 40,682,842 km (0.072 R)
• M49: 41,296,642 km (0.05 R)
• M50: 41,604,664 km (0.067 R)
• M51: 42,948,352 km (0.106 R)
• M52: 44,201,384 km (0.079 R)
• M53: 44,937,704 km (0.092 R)
• M54: 45,360,468 km (0.094 R)
• M55: 45,678,214 km (0.043 R)
• M56: 47,385,874 km (0.078 R)
• M57: 47,923,678 km (0.089 R)
• M58: 48,139,398 km (0.047 R)
• M59: 49,549,508 km (0.104 R)
• M60: 51,855,858 km (0.119 R)
• M61: 51,966,560 km (0.027 R)
• M62: 53,860,469 km (0.077 R)
• M63: 57,600,715 km (0.054 R)
• M64: 57,715,307 km (0.095 R)
• M65: 58,865,865 km (0.072 R)
• M66: 59,444,060 km (0.066 R)
• M67: 59,675,787 km (0.097 R)
• M68: 60,140,289 km (0.065 R)
• M69: 60,489,450 km (0.07 R)
• M70: 60,722,524 km (0.08 R)
• M71: 62,362,864 km (0.085 R)
• M72: 62,716,215 km (0.098 R)
• M73: 64,017,716 km (0.116 R)
• M74: 64,255,277 km (0.09 R)
• M75: 65,089,136 km (0.088 R)
• M76: 65,806,757 km (0.042 R)
• M77: 67,612,104 km (0.105 R)
• M78: 69,068,140 km (0.103 R)
• M79: 69,189,913 km (0.083 R)
• M80: 70,779,839 km (0.12 R)
• M81: 71,148,448 km (0.12 R)
• M82: 73,746,514 km (0.083 R)
• M83: 74,869,396 km (0.079 R)
• M84: 75,245,036 km (0.11 R)
• M85: 75,370,399 km (0.081 R)
• M86: 77,132,213 km (0.096 R)
• M87: 77,385,034 km (0.084 R)
• M88: 78,018,282 km (0.078 R)
• M89: 78,145,141 km (0.031 R)
• M90: 84,183,958 km (0.08 R)
• M91: 84,574,558 km (0.119 R)
• M92: 86,011,595 km (0.075 R)
• M93: 86,273,840 km (0.102 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit