🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.51 AU - 0.59 AU

Year: 154 Days

Day: 46.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 84.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,240,546 km

• M1: 99,782 km (0.032 R)
• M2: 176,226 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.22 AU

Year: 394 Days

Day: 13.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 400 Days

Day: 36.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,240,546 km

• M1: 122,820 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.63 AU - 1.93 AU

Year: 895 Days

Day: 35 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,240,546 km

• M1: 683,961 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.5 AU - 3.7 AU

Year: 2056 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 14.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.38 AU - 7.6 AU

Year: 6962 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 89,240,546 km

• M1: 235,018 km (0.04 R)
• M2: 862,581 km (0.061 R)
• M3: 987,047 km (0.118 R)
• M4: 1,380,788 km (0.067 R)
• M5: 1,510,639 km (0.117 R)
• M6: 1,988,006 km (0.092 R)
• M7: 2,114,716 km (0.068 R)
• M8: 2,244,417 km (0.085 R)
• M9: 2,489,009 km (0.091 R)
• M10: 2,603,302 km (0.102 R)
• M11: 2,719,390 km (0.094 R)
• M12: 3,920,960 km (0.1 R)
• M13: 4,190,087 km (0.103 R)
• M14: 4,354,644 km (0.089 R)
• M15: 4,493,471 km (0.111 R)
• M16: 5,386,720 km (0.118 R)
• M17: 5,596,008 km (0.057 R)
• M18: 5,716,883 km (0.048 R)
• M19: 5,961,176 km (0.107 R)
• M20: 6,587,243 km (0.096 R)
• M21: 6,715,000 km (0.098 R)
• M22: 7,103,356 km (0.104 R)
• M23: 7,201,492 km (0.071 R)
• M24: 7,868,100 km (0.095 R)
• M25: 8,277,549 km (0.071 R)
• M26: 8,729,036 km (0.066 R)
• M27: 8,834,353 km (0.054 R)
• M28: 9,081,937 km (0.087 R)
• M29: 9,367,669 km (0.05 R)
• M30: 9,728,948 km (0.047 R)
• M31: 9,984,611 km (0.091 R)
• M32: 10,502,519 km (0.1 R)
• M33: 10,652,266 km (0.12 R)
• M34: 10,764,913 km (0.054 R)
• M35: 11,105,398 km (0.094 R)
• M36: 11,719,497 km (0.113 R)
• M37: 11,913,675 km (0.086 R)
• M38: 12,069,855 km (0.082 R)
• M39: 12,226,634 km (0.088 R)
• M40: 12,621,722 km (0.09 R)
• M41: 13,061,091 km (0.11 R)
• M42: 13,709,149 km (0.118 R)
• M43: 14,409,417 km (0.045 R)
• M44: 14,617,507 km (0.08 R)
• M45: 16,841,130 km (0.109 R)
• M46: 16,972,626 km (0.116 R)
• M47: 18,081,745 km (0.053 R)
• M48: 18,171,504 km (0.091 R)
• M49: 18,351,470 km (0.083 R)
• M50: 18,441,528 km (0.087 R)
• M51: 19,031,392 km (0.046 R)
• M52: 19,259,978 km (0.089 R)
• M53: 19,443,534 km (0.042 R)
• M54: 19,535,388 km (0.117 R)
• M55: 20,697,165 km (0.1 R)
• M56: 20,838,086 km (0.061 R)
• M57: 20,979,306 km (0.11 R)
• M58: 22,312,971 km (0.049 R)
• M59: 23,331,134 km (0.1 R)
• M60: 23,477,740 km (0.067 R)
• M61: 23,624,795 km (0.096 R)
• M62: 26,170,352 km (0.109 R)
• M63: 27,295,179 km (0.071 R)
• M64: 28,383,653 km (0.115 R)
• M65: 28,644,851 km (0.084 R)
• M66: 28,802,078 km (0.092 R)
• M67: 28,906,946 km (0.086 R)
• M68: 29,591,955 km (0.083 R)
• M69: 31,085,690 km (0.107 R)
• M70: 31,570,985 km (0.106 R)
• M71: 31,950,216 km (0.052 R)
• M72: 32,713,165 km (0.09 R)
• M73: 33,041,981 km (0.071 R)
• M74: 33,371,844 km (0.106 R)
• M75: 34,870,067 km (0.101 R)
• M76: 35,093,865 km (0.109 R)
• M77: 35,262,013 km (0.114 R)
• M78: 35,937,448 km (0.028 R)
• M79: 36,163,490 km (0.078 R)
• M80: 36,560,373 km (0.032 R)
• M81: 37,358,179 km (0.085 R)
• M82: 37,931,737 km (0.114 R)
• M83: 38,450,393 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 13.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.4 AU - 13.26 AU

Year: 14367 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,240,546 km

• M1: 175,927 km (0.057 R)
• M2: 459,265 km (0.114 R)
• M3: 569,968 km (0.044 R)
• M4: 824,434 km (0.074 R)
• M5: 912,248 km (0.119 R)
• M6: 1,257,221 km (0.104 R)
• M7: 1,532,181 km (0.096 R)
• M8: 2,266,408 km (0.119 R)
• M9: 2,446,224 km (0.078 R)
• M10: 2,577,721 km (0.079 R)
• M11: 2,711,611 km (0.038 R)
• M12: 2,847,895 km (0.066 R)
• M13: 3,014,547 km (0.112 R)
• M14: 3,534,250 km (0.093 R)
• M15: 3,713,917 km (0.093 R)
• M16: 3,835,241 km (0.108 R)
• M17: 4,527,131 km (0.114 R)
• M18: 4,657,131 km (0.049 R)
• M19: 4,821,390 km (0.08 R)
• M20: 6,025,054 km (0.079 R)
• M21: 6,132,466 km (0.091 R)
• M22: 7,052,343 km (0.056 R)
• M23: 7,780,286 km (0.096 R)
• M24: 8,133,636 km (0.084 R)
• M25: 8,896,585 km (0.067 R)
• M26: 9,977,879 km (0.093 R)
• M27: 10,105,336 km (0.105 R)
• M28: 10,663,935 km (0.085 R)
• M29: 11,232,556 km (0.087 R)
• M30: 11,676,712 km (0.033 R)
• M31: 12,353,792 km (0.114 R)
• M32: 12,445,047 km (0.056 R)
• M33: 13,136,638 km (0.102 R)
• M34: 13,276,512 km (0.086 R)
• M35: 13,463,659 km (0.083 R)
• M36: 13,840,795 km (0.065 R)
• M37: 14,364,986 km (0.074 R)
• M38: 14,460,878 km (0.087 R)
• M39: 16,526,226 km (0.116 R)
• M40: 16,727,735 km (0.093 R)
• M41: 16,929,991 km (0.08 R)
• M42: 17,133,145 km (0.106 R)
• M43: 17,286,034 km (0.069 R)
• M44: 17,798,855 km (0.073 R)
• M45: 18,264,853 km (0.12 R)
• M46: 18,892,266 km (0.088 R)
• M47: 19,050,242 km (0.054 R)
• M48: 19,579,968 km (0.089 R)
• M49: 19,900,257 km (0.115 R)
• M50: 20,329,902 km (0.071 R)
• M51: 20,925,601 km (0.044 R)
• M52: 22,523,904 km (0.063 R)
• M53: 22,803,353 km (0.075 R)
• M54: 24,734,512 km (0.077 R)
• M55: 25,544,884 km (0.099 R)
• M56: 26,658,490 km (0.058 R)
• M57: 27,370,127 km (0.068 R)
• M58: 29,542,139 km (0.037 R)
• M59: 30,155,340 km (0.094 R)
• M60: 31,394,160 km (0.086 R)
• M61: 31,894,416 km (0.041 R)
• M62: 32,902,705 km (0.046 R)
• M63: 35,274,580 km (0.072 R)
• M64: 35,599,207 km (0.111 R)
• M65: 35,729,357 km (0.075 R)
• M66: 35,859,806 km (0.072 R)
• M67: 36,710,719 km (0.113 R)
• M68: 38,032,865 km (0.085 R)
• M69: 39,438,038 km (0.103 R)
• M70: 40,045,405 km (0.085 R)
• M71: 41,201,049 km (0.116 R)
• M72: 41,611,695 km (0.056 R)
• M73: 42,298,798 km (0.082 R)
• M74: 42,436,727 km (0.11 R)
• M75: 42,989,791 km (0.063 R)
• M76: 45,225,979 km (0.098 R)
• M77: 45,578,731 km (0.115 R)
• M78: 46,003,440 km (0.066 R)
• M79: 46,999,163 km (0.065 R)
• M80: 47,356,552 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 6.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.37 AU - 21.39 AU

Year: 27296 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,240,546 km

• M1: 310,864 km (0.081 R)
• M2: 428,897 km (0.082 R)
• M3: 822,190 km (0.072 R)
• M4: 1,471,145 km (0.082 R)
• M5: 1,675,795 km (0.058 R)
• M6: 1,736,083 km (0.094 R)
• M7: 1,889,720 km (0.042 R)
• M8: 3,384,801 km (0.073 R)
• M9: 4,340,881 km (0.093 R)
• M10: 4,677,028 km (0.068 R)
• M11: 4,978,168 km (0.062 R)
• M12: 5,826,837 km (0.116 R)
• M13: 6,767,658 km (0.076 R)
• M14: 8,265,282 km (0.109 R)
• M15: 10,468,859 km (0.101 R)
• M16: 11,547,908 km (0.118 R)
• M17: 12,012,709 km (0.104 R)
• M18: 12,071,202 km (0.099 R)
• M19: 12,721,354 km (0.067 R)
• M20: 12,781,044 km (0.117 R)
• M21: 13,322,289 km (0.097 R)
• M22: 14,364,986 km (0.101 R)
• M23: 15,881,160 km (0.06 R)
• M24: 16,138,768 km (0.07 R)
• M25: 16,332,946 km (0.062 R)
• M26: 17,381,178 km (0.088 R)
• M27: 17,846,727 km (0.12 R)
• M28: 18,248,846 km (0.05 R)
• M29: 18,383,634 km (0.062 R)
• M30: 19,267,458 km (0.034 R)
• M31: 19,542,269 km (0.063 R)
• M32: 19,611,234 km (0.079 R)
• M33: 19,680,198 km (0.073 R)
• M34: 22,072,717 km (0.061 R)
• M35: 23,011,593 km (0.088 R)
• M36: 24,258,791 km (0.097 R)
• M37: 24,481,243 km (0.083 R)
• M38: 26,056,808 km (0.115 R)
• M39: 26,589,226 km (0.091 R)
• M40: 26,971,748 km (0.102 R)
• M41: 27,356,065 km (0.108 R)
• M42: 27,587,493 km (0.09 R)
• M43: 28,363,756 km (0.053 R)
• M44: 29,068,512 km (0.044 R)
• M45: 30,335,606 km (0.029 R)
• M46: 32,188,525 km (0.054 R)
• M47: 32,269,906 km (0.12 R)
• M48: 33,746,587 km (0.103 R)
• M49: 33,912,042 km (0.053 R)
• M50: 34,409,904 km (0.091 R)
• M51: 34,576,406 km (0.097 R)
• M52: 34,743,208 km (0.098 R)
• M53: 35,665,329 km (0.119 R)
• M54: 36,595,379 km (0.054 R)
• M55: 36,765,322 km (0.117 R)
• M56: 37,704,797 km (0.114 R)
• M57: 38,652,200 km (0.093 R)
• M58: 38,998,669 km (0.082 R)
• M59: 39,085,436 km (0.073 R)
• M60: 39,607,383 km (0.116 R)
• M61: 39,694,598 km (0.116 R)
• M62: 39,956,694 km (0.113 R)
• M63: 41,984,792 km (0.097 R)
• M64: 42,162,813 km (0.093 R)
• M65: 42,519,455 km (0.116 R)
• M66: 42,787,534 km (0.072 R)
• M67: 43,865,686 km (0.075 R)
• M68: 44,407,978 km (0.111 R)
• M69: 44,770,903 km (0.057 R)
• M70: 45,134,725 km (0.079 R)
• M71: 45,316,935 km (0.034 R)
• M72: 45,773,807 km (0.114 R)
• M73: 45,865,361 km (0.073 R)
• M74: 46,691,889 km (0.113 R)
• M75: 46,784,041 km (0.104 R)
• M76: 47,987,407 km (0.115 R)
• M77: 51,087,673 km (0.075 R)
• M78: 52,326,642 km (0.08 R)
• M79: 52,518,277 km (0.112 R)
• M80: 53,094,079 km (0.114 R)
• M81: 55,028,829 km (0.097 R)
• M82: 56,102,642 km (0.091 R)
• M83: 56,494,888 km (0.117 R)
• M84: 57,973,812 km (0.05 R)
• M85: 62,384,855 km (0.086 R)
• M86: 63,504,296 km (0.048 R)
• M87: 66,073,191 km (0.085 R)
• M88: 67,006,382 km (0.057 R)
• M89: 67,943,912 km (0.069 R)
• M90: 68,990,499 km (0.105 R)
• M91: 70,570,552 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 7.4

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.4 AU - 20 AU

Year: 28053 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,240,546 km

• M1: 239,656 km (0.111 R)
• M2: 602,281 km (0.069 R)
• M3: 832,063 km (0.061 R)
• M4: 1,059,003 km (0.027 R)
• M5: 1,569,431 km (0.032 R)
• M6: 1,638,097 km (0.049 R)
• M7: 2,147,178 km (0.059 R)
• M8: 2,340,309 km (0.054 R)
• M9: 2,953,511 km (0.061 R)
• M10: 3,300,129 km (0.094 R)
• M11: 3,705,539 km (0.115 R)
• M12: 4,079,235 km (0.077 R)
• M13: 4,662,218 km (0.038 R)
• M14: 4,963,508 km (0.116 R)
• M15: 5,219,320 km (0.071 R)
• M16: 5,904,778 km (0.045 R)
• M17: 6,730,558 km (0.118 R)
• M18: 7,417,062 km (0.111 R)
• M19: 7,475,256 km (0.12 R)
• M20: 7,709,676 km (0.051 R)
• M21: 7,946,340 km (0.078 R)
• M22: 9,606,577 km (0.073 R)
• M23: 9,925,520 km (0.088 R)
• M24: 10,508,203 km (0.059 R)
• M25: 10,902,992 km (0.075 R)
• M26: 11,035,685 km (0.082 R)
• M27: 11,979,049 km (0.066 R)
• M28: 12,668,696 km (0.108 R)
• M29: 13,159,227 km (0.037 R)
• M30: 13,942,372 km (0.093 R)
• M31: 14,303,352 km (0.032 R)
• M32: 15,404,691 km (0.099 R)
• M33: 18,472,345 km (0.112 R)
• M34: 19,028,101 km (0.092 R)
• M35: 19,107,837 km (0.041 R)
• M36: 20,482,192 km (0.088 R)
• M37: 21,388,307 km (0.112 R)
• M38: 22,055,663 km (0.095 R)
• M39: 22,307,586 km (0.074 R)
• M40: 23,154,310 km (0.102 R)
• M41: 24,184,291 km (0.101 R)
• M42: 24,531,059 km (0.098 R)
• M43: 24,966,688 km (0.059 R)
• M44: 25,054,053 km (0.051 R)
• M45: 25,316,896 km (0.104 R)
• M46: 25,404,860 km (0.109 R)
• M47: 26,645,176 km (0.057 R)
• M48: 29,184,600 km (0.03 R)
• M49: 30,110,012 km (0.12 R)
• M50: 30,203,062 km (0.109 R)
• M51: 31,800,019 km (0.094 R)
• M52: 33,135,779 km (0.112 R)
• M53: 36,157,805 km (0.12 R)
• M54: 37,251,216 km (0.076 R)
• M55: 38,153,740 km (0.1 R)
• M56: 38,759,462 km (0.092 R)
• M57: 39,776,129 km (0.098 R)
• M58: 40,390,378 km (0.12 R)
• M59: 41,420,958 km (0.098 R)
• M60: 46,594,501 km (0.084 R)
• M61: 47,241,960 km (0.085 R)
• M62: 48,545,556 km (0.071 R)
• M63: 50,523,090 km (0.094 R)
• M64: 50,855,198 km (0.12 R)
• M65: 51,410,505 km (0.095 R)
• M66: 52,414,905 km (0.09 R)
• M67: 54,783,488 km (0.113 R)
• M68: 55,238,715 km (0.065 R)
• M69: 55,809,281 km (0.114 R)
• M70: 56,496,683 km (0.048 R)
• M71: 56,841,506 km (0.087 R)
• M72: 57,186,928 km (0.099 R)
• M73: 59,274,267 km (0.109 R)
• M74: 60,444,571 km (0.113 R)
• M75: 61,150,523 km (0.07 R)
• M76: 61,622,504 km (0.115 R)
• M77: 62,095,832 km (0.053 R)
• M78: 62,214,314 km (0.08 R)
• M79: 67,746,892 km (0.084 R)
• M80: 72,309,776 km (0.072 R)
• M81: 72,684,070 km (0.099 R)
• M82: 73,058,963 km (0.08 R)
• M83: 74,062,016 km (0.098 R)
• M84: 75,828,169 km (0.112 R)
• M85: 79,273,258 km (0.071 R)
• M86: 80,045,781 km (0.106 R)
• M87: 80,303,838 km (0.076 R)
• M88: 81,728,010 km (0.047 R)
• M89: 82,769,061 km (0.065 R)
• M90: 82,899,510 km (0.106 R)
• M91: 83,421,906 km (0.069 R)
• M92: 86,050,490 km (0.106 R)
• M93: 86,976,950 km (0.115 R)
• M94: 87,242,187 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit