🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 37.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 323 Days

Day: 44.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,831,014 km

• M1: 120,426 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.1

Radius: 12.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.01 AU - 1.21 AU

Year: 755 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,831,014 km

• M1: 156,180 km (0.094 R)
• M2: 265,835 km (0.116 R)
• M3: 344,075 km (0.105 R)
• M4: 439,818 km (0.115 R)
• M5: 526,285 km (0.075 R)
• M6: 614,398 km (0.106 R)
• M7: 726,746 km (0.114 R)
• M8: 847,023 km (0.074 R)
• M9: 943,813 km (0.107 R)
• M10: 1,048,232 km (0.059 R)
• M11: 1,131,259 km (0.114 R)
• M12: 1,254,378 km (0.057 R)
• M13: 1,410,110 km (0.084 R)
• M14: 1,551,928 km (0.079 R)
• M15: 1,639,443 km (0.056 R)
• M16: 1,754,484 km (0.067 R)
• M17: 1,850,226 km (0.08 R)
• M18: 2,061,010 km (0.11 R)
• M19: 2,199,837 km (0.114 R)
• M20: 2,327,444 km (0.101 R)
• M21: 2,452,807 km (0.101 R)
• M22: 2,565,603 km (0.086 R)
• M23: 2,665,236 km (0.068 R)
• M24: 2,745,719 km (0.069 R)
• M25: 3,108,195 km (0.098 R)
• M26: 3,311,498 km (0.115 R)
• M27: 3,497,149 km (0.057 R)
• M28: 3,619,221 km (0.112 R)
• M29: 3,753,859 km (0.095 R)
• M30: 3,838,981 km (0.045 R)
• M31: 3,947,738 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 11.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.13 AU - 1.43 AU

Year: 935 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,831,014 km

• M1: 144,661 km (0.106 R)
• M2: 231,578 km (0.085 R)
• M3: 305,778 km (0.119 R)
• M4: 460,013 km (0.107 R)
• M5: 674,387 km (0.033 R)
• M6: 754,871 km (0.069 R)
• M7: 923,019 km (0.084 R)
• M8: 1,088,325 km (0.115 R)
• M9: 1,259,764 km (0.066 R)
• M10: 1,353,262 km (0.115 R)
• M11: 1,507,049 km (0.108 R)
• M12: 1,666,969 km (0.102 R)
• M13: 1,929,813 km (0.045 R)
• M14: 2,094,071 km (0.097 R)
• M15: 2,180,539 km (0.098 R)
• M16: 2,315,326 km (0.114 R)
• M17: 2,415,557 km (0.028 R)
• M18: 2,522,669 km (0.062 R)
• M19: 2,653,417 km (0.091 R)
• M20: 3,013,051 km (0.092 R)
• M21: 3,111,337 km (0.07 R)
• M22: 3,204,835 km (0.108 R)
• M23: 3,448,530 km (0.119 R)
• M24: 3,545,470 km (0.116 R)
• M25: 3,618,623 km (0.094 R)
• M26: 3,754,308 km (0.114 R)
• M27: 3,891,489 km (0.114 R)
• M28: 4,222,849 km (0.094 R)
• M29: 4,346,117 km (0.104 R)
• M30: 4,483,897 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 12.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.93 AU - 2.77 AU

Year: 2326 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,831,014 km

• M1: 187,895 km (0.113 R)
• M2: 271,969 km (0.119 R)
• M3: 397,781 km (0.113 R)
• M4: 535,112 km (0.055 R)
• M5: 708,795 km (0.118 R)
• M6: 817,253 km (0.107 R)
• M7: 922,271 km (0.119 R)
• M8: 1,094,458 km (0.045 R)
• M9: 1,179,430 km (0.101 R)
• M10: 1,356,404 km (0.109 R)
• M11: 1,448,257 km (0.108 R)
• M12: 1,762,263 km (0.081 R)
• M13: 1,888,972 km (0.072 R)
• M14: 2,151,816 km (0.09 R)
• M15: 2,274,037 km (0.041 R)
• M16: 2,554,084 km (0.094 R)
• M17: 2,801,071 km (0.108 R)
• M18: 2,905,191 km (0.037 R)
• M19: 3,071,244 km (0.075 R)
• M20: 3,271,855 km (0.107 R)
• M21: 3,508,668 km (0.103 R)
• M22: 3,849,752 km (0.102 R)
• M23: 4,100,029 km (0.073 R)
• M24: 4,184,701 km (0.072 R)
• M25: 4,424,806 km (0.049 R)
• M26: 4,599,237 km (0.083 R)
• M27: 5,449,102 km (0.036 R)
• M28: 5,542,302 km (0.099 R)
• M29: 6,307,944 km (0.055 R)
• M30: 6,623,595 km (0.097 R)
• M31: 7,005,070 km (0.097 R)
• M32: 7,270,307 km (0.088 R)
• M33: 7,873,934 km (0.105 R)
• M34: 8,043,279 km (0.108 R)
• M35: 8,192,578 km (0.049 R)
• M36: 8,299,690 km (0.069 R)
• M37: 8,580,485 km (0.112 R)
• M38: 9,040,648 km (0.058 R)
• M39: 9,151,500 km (0.107 R)
• M40: 9,307,381 km (0.12 R)
• M41: 9,396,841 km (0.086 R)
• M42: 9,554,068 km (0.109 R)
• M43: 9,916,693 km (0.055 R)
• M44: 10,099,801 km (0.105 R)
• M45: 10,191,804 km (0.059 R)
• M46: 10,422,932 km (0.087 R)
• M47: 10,655,707 km (0.034 R)
• M48: 10,819,816 km (0.058 R)
• M49: 11,150,427 km (0.083 R)
• M50: 11,388,587 km (0.094 R)
• M51: 11,628,542 km (0.052 R)
• M52: 11,821,673 km (0.088 R)
• M53: 12,064,619 km (0.093 R)
• M54: 12,235,610 km (0.087 R)
• M55: 12,382,814 km (0.104 R)
• M56: 12,555,450 km (0.036 R)
• M57: 13,027,731 km (0.032 R)
• M58: 13,556,709 km (0.048 R)
• M59: 13,734,581 km (0.095 R)
• M60: 14,298,564 km (0.103 R)
• M61: 14,376,056 km (0.105 R)
• M62: 14,453,697 km (0.095 R)
• M63: 14,583,548 km (0.08 R)
• M64: 14,791,938 km (0.106 R)
• M65: 14,975,046 km (0.086 R)
• M66: 15,608,743 km (0.1 R)
• M67: 15,821,920 km (0.102 R)
• M68: 16,089,700 km (0.12 R)
• M69: 17,589,568 km (0.096 R)
• M70: 18,090,123 km (0.109 R)
• M71: 18,426,419 km (0.072 R)
• M72: 18,595,464 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 9.8

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.29 AU - 3.57 AU

Year: 4102 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,831,014 km

• M1: 179,817 km (0.114 R)
• M2: 374,294 km (0.097 R)
• M3: 439,967 km (0.104 R)
• M4: 501,452 km (0.1 R)
• M5: 685,457 km (0.095 R)
• M6: 997,668 km (0.027 R)
• M7: 1,273,078 km (0.103 R)
• M8: 1,544,299 km (0.115 R)
• M9: 1,819,260 km (0.1 R)
• M10: 1,894,208 km (0.119 R)
• M11: 1,970,354 km (0.117 R)
• M12: 2,448,468 km (0.081 R)
• M13: 2,632,623 km (0.091 R)
• M14: 2,873,925 km (0.065 R)
• M15: 3,104,455 km (0.112 R)
• M16: 3,359,519 km (0.106 R)
• M17: 3,470,820 km (0.048 R)
• M18: 3,564,618 km (0.032 R)
• M19: 3,716,609 km (0.086 R)
• M20: 3,851,248 km (0.081 R)
• M21: 4,007,129 km (0.077 R)
• M22: 4,105,714 km (0.078 R)
• M23: 4,265,035 km (0.084 R)
• M24: 4,487,487 km (0.032 R)
• M25: 4,755,268 km (0.1 R)
• M26: 4,859,836 km (0.077 R)
• M27: 5,328,377 km (0.118 R)
• M28: 6,103,593 km (0.06 R)
• M29: 6,262,915 km (0.114 R)
• M30: 6,843,205 km (0.105 R)
• M31: 6,937,601 km (0.092 R)
• M32: 7,247,568 km (0.073 R)
• M33: 7,416,314 km (0.104 R)
• M34: 7,635,326 km (0.04 R)
• M35: 8,104,614 km (0.091 R)
• M36: 8,204,546 km (0.105 R)
• M37: 8,355,340 km (0.103 R)
• M38: 8,813,110 km (0.037 R)
• M39: 8,967,495 km (0.114 R)
• M40: 9,462,514 km (0.105 R)
• M41: 9,726,554 km (0.064 R)
• M42: 10,208,110 km (0.079 R)
• M43: 10,397,501 km (0.105 R)
• M44: 10,670,068 km (0.113 R)
• M45: 10,862,301 km (0.073 R)
• M46: 11,083,407 km (0.069 R)
• M47: 11,278,034 km (0.102 R)
• M48: 13,168,502 km (0.072 R)
• M49: 13,641,381 km (0.11 R)
• M50: 14,150,014 km (0.073 R)
• M51: 14,331,027 km (0.118 R)
• M52: 14,573,675 km (0.115 R)
• M53: 14,787,002 km (0.099 R)
• M54: 16,246,179 km (0.047 R)
• M55: 16,467,285 km (0.095 R)
• M56: 16,657,723 km (0.048 R)
• M57: 17,297,852 km (0.119 R)
• M58: 17,913,298 km (0.081 R)
• M59: 18,701,080 km (0.118 R)
• M60: 19,065,949 km (0.079 R)
• M61: 19,903,847 km (0.115 R)
• M62: 20,412,330 km (0.11 R)
• M63: 20,480,547 km (0.114 R)
• M64: 20,719,604 km (0.108 R)
• M65: 20,890,894 km (0.115 R)
• M66: 21,166,004 km (0.098 R)
• M67: 21,442,162 km (0.055 R)
• M68: 21,754,522 km (0.058 R)
• M69: 21,858,942 km (0.092 R)
• M70: 22,243,259 km (0.032 R)
• M71: 22,700,280 km (0.116 R)
• M72: 22,806,195 km (0.083 R)
• M73: 23,160,443 km (0.048 R)
• M74: 23,480,882 km (0.037 R)
• M75: 23,623,748 km (0.045 R)
• M76: 23,695,256 km (0.05 R)
• M77: 23,874,474 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 11.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.7 AU - 6.04 AU

Year: 6939 Days

Day: 8.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,831,014 km

• M1: 168,298 km (0.106 R)
• M2: 310,864 km (0.063 R)
• M3: 516,113 km (0.1 R)
• M4: 781,200 km (0.08 R)
• M5: 879,635 km (0.11 R)
• M6: 1,164,320 km (0.077 R)
• M7: 1,265,897 km (0.094 R)
• M8: 1,561,353 km (0.077 R)
• M9: 1,864,139 km (0.083 R)
• M10: 2,045,751 km (0.111 R)
• M11: 2,345,395 km (0.12 R)
• M12: 2,761,427 km (0.081 R)
• M13: 2,847,595 km (0.094 R)
• M14: 2,969,518 km (0.044 R)
• M15: 3,493,858 km (0.095 R)
• M16: 3,738,451 km (0.067 R)
• M17: 4,047,221 km (0.117 R)
• M18: 4,525,934 km (0.03 R)
• M19: 4,710,239 km (0.083 R)
• M20: 5,690,553 km (0.106 R)
• M21: 5,934,248 km (0.047 R)
• M22: 6,523,814 km (0.106 R)
• M23: 6,732,353 km (0.082 R)
• M24: 7,203,736 km (0.1 R)
• M25: 8,253,165 km (0.095 R)
• M26: 9,220,016 km (0.055 R)
• M27: 9,454,436 km (0.075 R)
• M28: 9,585,334 km (0.063 R)
• M29: 10,035,324 km (0.071 R)
• M30: 10,115,509 km (0.101 R)
• M31: 10,573,578 km (0.079 R)
• M32: 11,204,282 km (0.113 R)
• M33: 11,398,610 km (0.073 R)
• M34: 11,566,159 km (0.089 R)
• M35: 11,960,200 km (0.101 R)
• M36: 12,645,957 km (0.102 R)
• M37: 13,197,973 km (0.104 R)
• M38: 14,055,618 km (0.078 R)
• M39: 14,145,376 km (0.113 R)
• M40: 14,779,073 km (0.055 R)
• M41: 15,237,291 km (0.1 R)
• M42: 16,073,992 km (0.076 R)
• M43: 16,199,355 km (0.103 R)
• M44: 16,293,452 km (0.11 R)
• M45: 16,798,644 km (0.094 R)
• M46: 17,856,750 km (0.041 R)
• M47: 18,738,629 km (0.059 R)
• M48: 20,442,699 km (0.071 R)
• M49: 20,578,533 km (0.11 R)
• M50: 20,816,693 km (0.08 R)
• M51: 21,571,564 km (0.096 R)
• M52: 21,952,440 km (0.118 R)
• M53: 22,580,303 km (0.05 R)
• M54: 22,967,013 km (0.111 R)
• M55: 23,782,621 km (0.107 R)
• M56: 23,996,845 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.4

Radius: 3.5

Gravity: 33.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.74 AU - 9.56 AU

Year: 15023 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,831,014 km

• M1: 56,847 km (0.116 R)
• M2: 96,341 km (0.119 R)
• M3: 130,898 km (0.086 R)
• M4: 389,104 km (0.098 R)
• M5: 419,173 km (0.084 R)
• M6: 1,328,728 km (0.083 R)
• M7: 1,638,246 km (0.035 R)
• M8: 1,737,878 km (0.101 R)
• M9: 1,891,067 km (0.091 R)
• M10: 2,022,114 km (0.025 R)
• M11: 2,183,231 km (0.068 R)
• M12: 2,460,885 km (0.097 R)
• M13: 2,575,178 km (0.079 R)
• M14: 3,110,140 km (0.111 R)
• M15: 3,140,957 km (0.119 R)
• M16: 4,415,381 km (0.101 R)
• M17: 4,589,064 km (0.092 R)
• M18: 4,943,162 km (0.103 R)
• M19: 5,527,791 km (0.119 R)
• M20: 5,639,840 km (0.06 R)
• M21: 6,444,975 km (0.066 R)
• M22: 6,801,018 km (0.028 R)
• M23: 7,163,344 km (0.097 R)
• M24: 7,326,257 km (0.102 R)
• M25: 8,202,152 km (0.092 R)
• M26: 8,587,666 km (0.072 R)
• M27: 8,760,751 km (0.114 R)
• M28: 10,324,647 km (0.036 R)
• M29: 10,416,500 km (0.086 R)
• M30: 10,601,253 km (0.051 R)
• M31: 10,694,004 km (0.063 R)
• M32: 10,927,077 km (0.083 R)
• M33: 11,067,699 km (0.108 R)
• M34: 11,350,738 km (0.045 R)
• M35: 12,020,488 km (0.116 R)
• M36: 12,165,598 km (0.078 R)
• M37: 13,851,117 km (0.08 R)
• M38: 14,309,336 km (0.116 R)
• M39: 14,720,730 km (0.11 R)
• M40: 15,397,810 km (0.098 R)
• M41: 15,450,169 km (0.054 R)
• M42: 16,138,020 km (0.077 R)
• M43: 16,191,426 km (0.113 R)
• M44: 16,458,907 km (0.117 R)
• M45: 16,566,319 km (0.081 R)
• M46: 17,215,573 km (0.108 R)
• M47: 17,653,147 km (0.094 R)
• M48: 18,260,664 km (0.075 R)
• M49: 18,706,765 km (0.08 R)
• M50: 18,762,715 km (0.082 R)
• M51: 19,156,456 km (0.09 R)
• M52: 20,353,688 km (0.032 R)
• M53: 21,692,589 km (0.109 R)
• M54: 21,928,355 km (0.038 R)
• M55: 22,105,778 km (0.116 R)
• M56: 22,402,431 km (0.066 R)
• M57: 24,331,944 km (0.086 R)
• M58: 24,515,650 km (0.12 R)
• M59: 24,822,625 km (0.106 R)
• M60: 25,069,162 km (0.109 R)
• M61: 26,754,682 km (0.117 R)
• M62: 26,880,942 km (0.11 R)
• M63: 27,134,062 km (0.107 R)
• M64: 27,515,387 km (0.085 R)
• M65: 27,898,357 km (0.116 R)
• M66: 27,962,385 km (0.118 R)
• M67: 28,218,946 km (0.104 R)
• M68: 28,734,310 km (0.096 R)
• M69: 29,317,892 km (0.106 R)
• M70: 29,970,737 km (0.108 R)
• M71: 30,562,546 km (0.064 R)
• M72: 30,959,130 km (0.033 R)
• M73: 31,290,938 km (0.096 R)
• M74: 31,424,080 km (0.108 R)
• M75: 33,238,702 km (0.105 R)
• M76: 33,306,620 km (0.097 R)
• M77: 35,641,094 km (0.115 R)
• M78: 36,337,772 km (0.118 R)
• M79: 37,602,921 km (0.104 R)
• M80: 37,885,960 km (0.055 R)
• M81: 38,454,432 km (0.109 R)
• M82: 38,739,565 km (0.105 R)
• M83: 41,703,398 km (0.033 R)
• M84: 41,923,158 km (0.097 R)
• M85: 43,545,995 km (0.117 R)
• M86: 43,694,546 km (0.075 R)
• M87: 45,641,114 km (0.072 R)
• M88: 46,700,865 km (0.072 R)
• M89: 48,382,644 km (0.104 R)
• M90: 48,844,752 km (0.116 R)
• M91: 48,998,987 km (0.073 R)
• M92: 49,540,532 km (0.112 R)
• M93: 49,850,947 km (0.057 R)
• M94: 51,883,683 km (0.084 R)
• M95: 52,751,800 km (0.08 R)
• M96: 52,831,086 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit