🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.66 AU - 0.82 AU

Year: 227 Days

Day: 22.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.19 AU - 1.35 AU

Year: 510 Days

Day: 21.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.26 AU - 2.52 AU

Year: 1317 Days

Day: 20.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,483,574 km

• M1: 1,177,036 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.96 AU - 2.98 AU

Year: 1824 Days

Day: 18.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 8

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.25 AU - 9.45 AU

Year: 8601 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,483,574 km

• M1: 154,086 km (0.102 R)
• M2: 264,489 km (0.064 R)
• M3: 436,227 km (0.12 R)
• M4: 581,637 km (0.087 R)
• M5: 865,573 km (0.074 R)
• M6: 975,827 km (0.092 R)
• M7: 1,377,048 km (0.081 R)
• M8: 1,463,067 km (0.113 R)
• M9: 1,528,890 km (0.053 R)
• M10: 1,872,965 km (0.102 R)
• M11: 2,190,562 km (0.041 R)
• M12: 2,291,690 km (0.077 R)
• M13: 2,342,852 km (0.075 R)
• M14: 2,420,344 km (0.063 R)
• M15: 2,631,277 km (0.112 R)
• M16: 2,684,983 km (0.118 R)
• M17: 3,014,696 km (0.099 R)
• M18: 3,445,239 km (0.1 R)
• M19: 3,894,930 km (0.083 R)
• M20: 4,236,612 km (0.096 R)
• M21: 4,523,241 km (0.113 R)
• M22: 4,882,276 km (0.091 R)
• M23: 5,284,395 km (0.095 R)
• M24: 5,489,494 km (0.094 R)
• M25: 5,627,722 km (0.11 R)
• M26: 6,627,186 km (0.076 R)
• M27: 6,774,390 km (0.101 R)
• M28: 6,997,291 km (0.092 R)
• M29: 7,990,920 km (0.054 R)
• M30: 8,069,160 km (0.075 R)
• M31: 9,396,990 km (0.09 R)
• M32: 10,022,758 km (0.093 R)
• M33: 10,705,074 km (0.067 R)
• M34: 11,051,692 km (0.056 R)
• M35: 11,182,740 km (0.052 R)
• M36: 11,756,298 km (0.066 R)
• M37: 12,748,731 km (0.111 R)
• M38: 13,301,345 km (0.116 R)
• M39: 13,533,820 km (0.062 R)
• M40: 14,239,623 km (0.109 R)
• M41: 14,957,244 km (0.102 R)
• M42: 15,686,683 km (0.086 R)
• M43: 16,031,057 km (0.094 R)
• M44: 16,328,308 km (0.091 R)
• M45: 16,427,791 km (0.118 R)
• M46: 16,577,389 km (0.032 R)
• M47: 17,230,683 km (0.072 R)
• M48: 17,585,978 km (0.095 R)
• M49: 17,790,179 km (0.095 R)
• M50: 17,841,341 km (0.099 R)
• M51: 17,994,978 km (0.037 R)
• M52: 18,303,898 km (0.088 R)
• M53: 22,364,582 km (0.11 R)
• M54: 22,419,784 km (0.101 R)
• M55: 22,530,487 km (0.076 R)
• M56: 22,585,838 km (0.096 R)
• M57: 23,030,293 km (0.056 R)
• M58: 23,086,093 km (0.089 R)
• M59: 23,590,088 km (0.104 R)
• M60: 23,758,835 km (0.095 R)
• M61: 24,154,222 km (0.106 R)
• M62: 24,438,009 km (0.1 R)
• M63: 24,551,853 km (0.042 R)
• M64: 26,163,770 km (0.097 R)
• M65: 28,166,736 km (0.043 R)
• M66: 29,731,380 km (0.065 R)
• M67: 29,913,740 km (0.07 R)
• M68: 29,974,626 km (0.094 R)
• M69: 30,954,043 km (0.097 R)
• M70: 31,571,583 km (0.112 R)
• M71: 31,819,617 km (0.119 R)
• M72: 32,755,950 km (0.068 R)
• M73: 34,018,406 km (0.089 R)
• M74: 34,847,478 km (0.104 R)
• M75: 36,135,964 km (0.092 R)
• M76: 36,330,441 km (0.083 R)
• M77: 36,590,592 km (0.084 R)
• M78: 37,636,879 km (0.092 R)
• M79: 37,702,553 km (0.069 R)
• M80: 38,958,427 km (0.108 R)
• M81: 39,224,711 km (0.083 R)
• M82: 39,625,035 km (0.096 R)
• M83: 40,093,875 km (0.076 R)
• M84: 40,362,553 km (0.037 R)
• M85: 40,429,872 km (0.084 R)
• M86: 40,766,766 km (0.116 R)
• M87: 40,901,853 km (0.064 R)
• M88: 42,328,568 km (0.082 R)
• M89: 43,013,726 km (0.103 R)
• M90: 44,186,873 km (0.118 R)
• M91: 44,881,904 km (0.108 R)
• M92: 45,650,688 km (0.111 R)
• M93: 46,635,191 km (0.118 R)
• M94: 46,917,782 km (0.108 R)
• M95: 47,130,211 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.7

Radius: 13.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.05 AU - 11.06 AU

Year: 11357 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,483,574 km

• M1: 191,635 km (0.117 R)
• M2: 395,537 km (0.079 R)
• M3: 565,480 km (0.105 R)
• M4: 902,225 km (0.102 R)
• M5: 1,048,980 km (0.073 R)
• M6: 1,436,140 km (0.069 R)
• M7: 1,522,458 km (0.099 R)
• M8: 1,628,672 km (0.118 R)
• M9: 1,830,031 km (0.045 R)
• M10: 1,981,873 km (0.106 R)
• M11: 2,138,202 km (0.05 R)
• M12: 2,258,180 km (0.072 R)
• M13: 2,589,390 km (0.085 R)
• M14: 2,826,353 km (0.061 R)
• M15: 3,206,930 km (0.094 R)
• M16: 3,298,932 km (0.076 R)
• M17: 4,368,856 km (0.085 R)
• M18: 4,626,314 km (0.102 R)
• M19: 4,968,594 km (0.119 R)
• M20: 6,044,652 km (0.087 R)
• M21: 6,245,262 km (0.101 R)
• M22: 6,535,931 km (0.105 R)
• M23: 6,801,318 km (0.114 R)
• M24: 7,160,652 km (0.034 R)
• M25: 7,587,903 km (0.052 R)
• M26: 7,742,438 km (0.036 R)
• M27: 8,117,779 km (0.089 R)
• M28: 8,339,632 km (0.096 R)
• M29: 8,627,608 km (0.099 R)
• M30: 8,951,637 km (0.056 R)
• M31: 9,745,553 km (0.033 R)
• M32: 10,015,129 km (0.106 R)
• M33: 10,184,922 km (0.095 R)
• M34: 11,188,724 km (0.107 R)
• M35: 12,332,848 km (0.086 R)
• M36: 12,588,062 km (0.088 R)
• M37: 12,808,270 km (0.032 R)
• M38: 13,439,125 km (0.116 R)
• M39: 14,692,605 km (0.115 R)
• M40: 14,924,482 km (0.062 R)
• M41: 15,548,903 km (0.109 R)
• M42: 16,621,969 km (0.084 R)
• M43: 16,863,719 km (0.098 R)
• M44: 17,391,351 km (0.089 R)
• M45: 18,255,428 km (0.11 R)
• M46: 18,713,497 km (0.119 R)
• M47: 20,368,348 km (0.071 R)
• M48: 20,540,685 km (0.091 R)
• M49: 20,670,387 km (0.101 R)
• M50: 22,646,874 km (0.036 R)
• M51: 22,736,184 km (0.1 R)
• M52: 22,914,953 km (0.113 R)
• M53: 23,274,138 km (0.087 R)
• M54: 23,364,195 km (0.119 R)
• M55: 23,499,432 km (0.083 R)
• M56: 24,408,239 km (0.098 R)
• M57: 26,683,174 km (0.098 R)
• M58: 26,871,966 km (0.116 R)
• M59: 27,155,753 km (0.103 R)
• M60: 27,298,171 km (0.058 R)
• M61: 27,869,784 km (0.108 R)
• M62: 28,157,162 km (0.119 R)
• M63: 28,445,586 km (0.104 R)
• M64: 29,073,598 km (0.068 R)
• M65: 29,267,926 km (0.08 R)
• M66: 29,901,922 km (0.099 R)
• M67: 31,332,825 km (0.113 R)
• M68: 31,531,940 km (0.101 R)
• M69: 32,685,040 km (0.055 R)
• M70: 32,886,998 km (0.096 R)
• M71: 33,241,395 km (0.084 R)
• M72: 33,800,891 km (0.11 R)
• M73: 34,363,379 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 8.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.48 AU - 14.72 AU

Year: 15942 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 71,483,574 km

• M1: 241,750 km (0.062 R)
• M2: 391,348 km (0.11 R)
• M3: 596,896 km (0.1 R)
• M4: 836,252 km (0.046 R)
• M5: 1,417,141 km (0.065 R)
• M6: 1,600,398 km (0.101 R)
• M7: 1,826,889 km (0.092 R)
• M8: 2,008,202 km (0.113 R)
• M9: 2,668,377 km (0.113 R)
• M10: 2,958,597 km (0.11 R)
• M11: 3,258,990 km (0.106 R)
• M12: 3,773,756 km (0.102 R)
• M13: 4,556,302 km (0.096 R)
• M14: 4,778,306 km (0.049 R)
• M15: 5,181,771 km (0.092 R)
• M16: 5,361,737 km (0.107 R)
• M17: 6,265,009 km (0.117 R)
• M18: 6,987,417 km (0.084 R)
• M19: 7,129,236 km (0.114 R)
• M20: 7,329,548 km (0.115 R)
• M21: 7,444,888 km (0.116 R)
• M22: 8,998,162 km (0.109 R)
• M23: 9,059,797 km (0.103 R)
• M24: 9,938,385 km (0.052 R)
• M25: 10,162,333 km (0.038 R)
• M26: 10,387,777 km (0.092 R)
• M27: 10,680,241 km (0.099 R)
• M28: 11,008,459 km (0.092 R)
• M29: 11,306,607 km (0.113 R)
• M30: 11,640,958 km (0.097 R)
• M31: 11,978,601 km (0.096 R)
• M32: 13,291,023 km (0.105 R)
• M33: 15,269,903 km (0.091 R)
• M34: 16,463,096 km (0.078 R)
• M35: 16,918,173 km (0.118 R)
• M36: 18,191,101 km (0.108 R)
• M37: 21,816,007 km (0.084 R)
• M38: 22,566,988 km (0.075 R)
• M39: 22,651,062 km (0.033 R)
• M40: 22,735,136 km (0.086 R)
• M41: 24,137,317 km (0.099 R)
• M42: 24,395,374 km (0.062 R)
• M43: 24,654,178 km (0.113 R)
• M44: 25,436,276 km (0.117 R)
• M45: 26,050,225 km (0.103 R)
• M46: 26,447,557 km (0.098 R)
• M47: 27,069,436 km (0.116 R)
• M48: 27,606,342 km (0.117 R)
• M49: 27,741,130 km (0.081 R)
• M50: 29,100,975 km (0.115 R)
• M51: 29,192,528 km (0.117 R)
• M52: 30,204,408 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.3

Radius: 5.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.46 AU - 18.34 AU

Year: 24764 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,483,574 km

• M1: 266,883 km (0.117 R)
• M2: 575,204 km (0.102 R)
• M3: 632,051 km (0.085 R)
• M4: 772,075 km (0.094 R)
• M5: 922,121 km (0.098 R)
• M6: 1,104,930 km (0.114 R)
• M7: 2,002,667 km (0.108 R)
• M8: 2,061,010 km (0.085 R)
• M9: 2,392,070 km (0.03 R)
• M10: 2,454,003 km (0.061 R)
• M11: 4,509,478 km (0.077 R)
• M12: 4,547,775 km (0.086 R)
• M13: 5,256,570 km (0.116 R)
• M14: 6,950,766 km (0.094 R)
• M15: 6,995,196 km (0.073 R)
• M16: 8,134,534 km (0.084 R)
• M17: 8,606,216 km (0.106 R)
• M18: 9,526,692 km (0.106 R)
• M19: 10,325,843 km (0.092 R)
• M20: 10,427,271 km (0.096 R)
• M21: 10,836,122 km (0.095 R)
• M22: 12,686,049 km (0.099 R)
• M23: 12,958,168 km (0.037 R)
• M24: 13,508,239 km (0.051 R)
• M25: 14,460,729 km (0.115 R)
• M26: 14,744,965 km (0.109 R)
• M27: 15,608,892 km (0.058 R)
• M28: 16,017,594 km (0.114 R)
• M29: 16,135,028 km (0.041 R)
• M30: 16,193,820 km (0.115 R)
• M31: 17,084,675 km (0.115 R)
• M32: 17,930,502 km (0.095 R)
• M33: 19,599,715 km (0.105 R)
• M34: 20,166,990 km (0.115 R)
• M35: 21,641,277 km (0.077 R)
• M36: 22,555,619 km (0.116 R)
• M37: 22,885,183 km (0.057 R)
• M38: 24,963,845 km (0.048 R)
• M39: 27,592,878 km (0.064 R)
• M40: 27,733,650 km (0.103 R)
• M41: 28,228,370 km (0.063 R)
• M42: 29,657,778 km (0.069 R)
• M43: 29,946,352 km (0.077 R)
• M44: 31,919,249 km (0.073 R)
• M45: 32,884,155 km (0.099 R)
• M46: 33,257,701 km (0.069 R)
• M47: 35,146,823 km (0.066 R)
• M48: 35,758,678 km (0.107 R)
• M49: 35,989,059 km (0.074 R)
• M50: 36,683,043 km (0.118 R)
• M51: 38,319,495 km (0.113 R)
• M52: 40,698,400 km (0.103 R)
• M53: 41,179,806 km (0.079 R)
• M54: 41,663,157 km (0.12 R)
• M55: 43,779,368 km (0.108 R)
• M56: 44,437,449 km (0.103 R)
• M57: 45,763,634 km (0.083 R)
• M58: 46,097,088 km (0.086 R)
• M59: 46,515,214 km (0.105 R)
• M60: 47,102,535 km (0.089 R)
• M61: 47,439,430 km (0.096 R)
• M62: 48,709,366 km (0.065 R)
• M63: 49,819,083 km (0.094 R)
• M64: 51,196,281 km (0.053 R)
• M65: 54,164,003 km (0.073 R)
• M66: 56,113,862 km (0.1 R)
• M67: 58,809,616 km (0.109 R)
• M68: 59,353,703 km (0.048 R)
• M69: 60,996,288 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.3

Radius: 4

Gravity: 20.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.21 AU - 19.27 AU

Year: 26633 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,483,574 km

• M1: 61,485 km (0.057 R)
• M2: 349,161 km (0.082 R)
• M3: 402,568 km (0.059 R)
• M4: 537,655 km (0.078 R)
• M5: 872,455 km (0.12 R)
• M6: 1,576,014 km (0.114 R)
• M7: 2,308,744 km (0.115 R)
• M8: 3,359,370 km (0.089 R)
• M9: 3,397,966 km (0.091 R)
• M10: 3,993,964 km (0.063 R)
• M11: 4,282,987 km (0.093 R)
• M12: 6,924,137 km (0.08 R)
• M13: 8,083,820 km (0.112 R)
• M14: 9,086,275 km (0.088 R)
• M15: 9,794,472 km (0.082 R)
• M16: 10,576,869 km (0.101 R)
• M17: 11,495,250 km (0.095 R)
• M18: 11,846,207 km (0.108 R)
• M19: 11,905,148 km (0.094 R)
• M20: 12,799,295 km (0.087 R)
• M21: 14,274,180 km (0.116 R)
• M22: 14,462,374 km (0.114 R)
• M23: 14,714,447 km (0.082 R)
• M24: 15,286,958 km (0.059 R)
• M25: 15,415,163 km (0.097 R)
• M26: 15,931,724 km (0.043 R)
• M27: 16,388,148 km (0.114 R)
• M28: 16,585,168 km (0.078 R)
• M29: 18,121,239 km (0.116 R)
• M30: 19,562,914 km (0.097 R)
• M31: 19,632,477 km (0.052 R)
• M32: 19,702,040 km (0.106 R)
• M33: 21,255,015 km (0.105 R)
• M34: 22,846,886 km (0.051 R)
• M35: 23,213,999 km (0.113 R)
• M36: 24,852,245 km (0.084 R)
• M37: 28,632,434 km (0.057 R)
• M38: 31,033,629 km (0.093 R)
• M39: 32,422,646 km (0.072 R)
• M40: 33,998,958 km (0.085 R)
• M41: 34,501,907 km (0.083 R)
• M42: 36,452,513 km (0.097 R)
• M43: 36,795,391 km (0.093 R)
• M44: 37,743,842 km (0.103 R)
• M45: 38,525,790 km (0.092 R)
• M46: 40,282,518 km (0.07 R)
• M47: 40,371,080 km (0.102 R)
• M48: 41,796,149 km (0.1 R)
• M49: 42,875,797 km (0.053 R)
• M50: 44,695,505 km (0.075 R)
• M51: 45,062,469 km (0.094 R)
• M52: 45,891,690 km (0.045 R)
• M53: 46,540,197 km (0.103 R)
• M54: 46,725,997 km (0.104 R)
• M55: 47,098,496 km (0.119 R)
• M56: 47,939,984 km (0.099 R)
• M57: 48,221,677 km (0.076 R)
• M58: 49,637,920 km (0.102 R)
• M59: 51,067,776 km (0.083 R)
• M60: 54,554,454 km (0.091 R)
• M61: 56,524,359 km (0.032 R)
• M62: 57,418,356 km (0.087 R)
• M63: 58,017,046 km (0.09 R)
• M64: 59,421,770 km (0.032 R)
• M65: 61,244,471 km (0.077 R)
• M66: 66,298,036 km (0.113 R)
• M67: 66,402,605 km (0.109 R)
• M68: 67,030,767 km (0.089 R)
• M69: 69,033,284 km (0.098 R)
• M70: 69,351,329 km (0.044 R)
• M71: 71,055,398 km (0.043 R)
• M72: 71,376,435 km (0.117 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit