🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.87 AU - 1.37 AU

Year: 435 Days

Day: 12.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 76,241,529 km

• M1: 81,680 km (0.052 R)
• M2: 462,257 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.57 AU - 2.29 AU

Year: 984 Days

Day: 46.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.3

Radius: 13.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.21 AU - 5.8 AU

Year: 4104 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,241,529 km

• M1: 197,469 km (0.074 R)
• M2: 394,490 km (0.045 R)
• M3: 478,264 km (0.074 R)
• M4: 594,502 km (0.102 R)
• M5: 740,210 km (0.077 R)
• M6: 948,600 km (0.1 R)
• M7: 1,145,172 km (0.105 R)
• M8: 1,287,888 km (0.116 R)
• M9: 1,425,369 km (0.097 R)
• M10: 1,842,148 km (0.086 R)
• M11: 2,118,605 km (0.039 R)
• M12: 2,296,776 km (0.053 R)
• M13: 2,537,329 km (0.107 R)
• M14: 2,697,549 km (0.06 R)
• M15: 3,136,319 km (0.117 R)
• M16: 3,292,948 km (0.064 R)
• M17: 3,436,113 km (0.103 R)
• M18: 3,679,509 km (0.116 R)
• M19: 3,811,754 km (0.113 R)
• M20: 3,895,229 km (0.074 R)
• M21: 4,013,112 km (0.083 R)
• M22: 4,531,768 km (0.076 R)
• M23: 4,745,394 km (0.1 R)
• M24: 4,835,302 km (0.033 R)
• M25: 5,537,964 km (0.091 R)
• M26: 5,920,785 km (0.094 R)
• M27: 6,312,133 km (0.098 R)
• M28: 6,411,316 km (0.09 R)
• M29: 6,651,570 km (0.069 R)
• M30: 6,752,549 km (0.104 R)
• M31: 6,996,992 km (0.083 R)
• M32: 7,099,765 km (0.073 R)
• M33: 7,348,397 km (0.097 R)
• M34: 7,431,873 km (0.12 R)
• M35: 7,790,459 km (0.068 R)
• M36: 7,918,365 km (0.029 R)
• M37: 8,089,954 km (0.083 R)
• M38: 8,371,497 km (0.082 R)
• M39: 8,899,877 km (0.111 R)
• M40: 9,011,327 km (0.075 R)
• M41: 9,145,815 km (0.065 R)
• M42: 9,235,724 km (0.052 R)
• M43: 9,575,610 km (0.108 R)
• M44: 10,105,037 km (0.081 R)
• M45: 10,338,110 km (0.092 R)
• M46: 10,431,908 km (0.098 R)
• M47: 10,643,889 km (0.12 R)
• M48: 11,168,229 km (0.073 R)
• M49: 11,312,591 km (0.106 R)
• M50: 11,554,790 km (0.098 R)
• M51: 12,044,274 km (0.116 R)
• M52: 12,217,209 km (0.113 R)
• M53: 12,816,349 km (0.079 R)
• M54: 13,018,306 km (0.072 R)
• M55: 13,119,584 km (0.102 R)
• M56: 13,374,050 km (0.085 R)
• M57: 13,862,187 km (0.087 R)
• M58: 14,121,441 km (0.066 R)
• M59: 14,251,591 km (0.106 R)
• M60: 14,408,369 km (0.088 R)
• M61: 14,776,530 km (0.118 R)
• M62: 15,067,946 km (0.058 R)
• M63: 15,953,566 km (0.108 R)
• M64: 16,416,571 km (0.093 R)
• M65: 16,580,979 km (0.118 R)
• M66: 16,911,441 km (0.107 R)
• M67: 17,216,321 km (0.062 R)
• M68: 17,550,972 km (0.039 R)
• M69: 17,831,617 km (0.048 R)
• M70: 18,682,231 km (0.082 R)
• M71: 18,939,988 km (0.057 R)
• M72: 19,198,942 km (0.104 R)
• M73: 19,401,198 km (0.074 R)
• M74: 19,488,115 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 9.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.43 AU - 8.23 AU

Year: 7285 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 76,241,529 km

• M1: 234,270 km (0.087 R)
• M2: 345,571 km (0.099 R)
• M3: 437,424 km (0.111 R)
• M4: 516,561 km (0.052 R)
• M5: 691,890 km (0.095 R)
• M6: 805,285 km (0.077 R)
• M7: 934,687 km (0.045 R)
• M8: 1,431,652 km (0.107 R)
• M9: 1,732,044 km (0.083 R)
• M10: 1,816,417 km (0.037 R)
• M11: 2,418,549 km (0.116 R)
• M12: 2,486,167 km (0.117 R)
• M13: 2,595,673 km (0.117 R)
• M14: 2,833,683 km (0.073 R)
• M15: 3,020,531 km (0.075 R)
• M16: 3,605,608 km (0.07 R)
• M17: 3,667,541 km (0.1 R)
• M18: 3,903,308 km (0.114 R)
• M19: 4,095,391 km (0.082 R)
• M20: 4,258,004 km (0.103 R)
• M21: 4,422,711 km (0.058 R)
• M22: 5,330,771 km (0.112 R)
• M23: 6,145,929 km (0.11 R)
• M24: 6,351,178 km (0.077 R)
• M25: 6,653,664 km (0.111 R)
• M26: 6,922,342 km (0.116 R)
• M27: 7,096,923 km (0.057 R)
• M28: 7,870,194 km (0.11 R)
• M29: 8,215,765 km (0.107 R)
• M30: 8,338,885 km (0.104 R)
• M31: 8,774,663 km (0.057 R)
• M32: 8,921,568 km (0.107 R)
• M33: 9,027,035 km (0.06 R)
• M34: 9,154,193 km (0.076 R)
• M35: 9,603,735 km (0.119 R)
• M36: 9,668,510 km (0.092 R)
• M37: 9,885,577 km (0.088 R)
• M38: 10,368,928 km (0.117 R)
• M39: 10,859,908 km (0.087 R)
• M40: 10,927,526 km (0.079 R)
• M41: 11,656,816 km (0.09 R)
• M42: 12,073,895 km (0.099 R)
• M43: 12,143,906 km (0.051 R)
• M44: 12,331,203 km (0.077 R)
• M45: 13,162,069 km (0.111 R)
• M46: 13,282,197 km (0.071 R)
• M47: 13,937,585 km (0.115 R)
• M48: 14,059,956 km (0.065 R)
• M49: 14,628,129 km (0.054 R)
• M50: 15,002,722 km (0.107 R)
• M51: 15,178,649 km (0.118 R)
• M52: 15,304,760 km (0.102 R)
• M53: 16,016,995 km (0.081 R)
• M54: 16,403,107 km (0.04 R)
• M55: 17,079,589 km (0.036 R)
• M56: 17,342,283 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 6.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.13 AU - 13.61 AU

Year: 15971 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,241,529 km

• M1: 92,152 km (0.111 R)
• M2: 211,232 km (0.101 R)
• M3: 285,582 km (0.078 R)
• M4: 416,630 km (0.071 R)
• M5: 859,589 km (0.118 R)
• M6: 971,937 km (0.064 R)
• M7: 1,175,839 km (0.069 R)
• M8: 1,431,053 km (0.037 R)
• M9: 1,545,795 km (0.09 R)
• M10: 1,663,678 km (0.047 R)
• M11: 1,743,862 km (0.025 R)
• M12: 2,252,046 km (0.117 R)
• M13: 2,545,707 km (0.093 R)
• M14: 2,708,918 km (0.117 R)
• M15: 2,827,549 km (0.094 R)
• M16: 2,947,976 km (0.102 R)
• M17: 3,070,197 km (0.106 R)
• M18: 3,679,509 km (0.062 R)
• M19: 3,784,677 km (0.085 R)
• M20: 4,325,473 km (0.109 R)
• M21: 4,408,649 km (0.1 R)
• M22: 4,746,890 km (0.113 R)
• M23: 4,919,227 km (0.103 R)
• M24: 5,903,132 km (0.063 R)
• M25: 6,150,567 km (0.11 R)
• M26: 6,244,215 km (0.075 R)
• M27: 7,806,914 km (0.054 R)
• M28: 8,181,358 km (0.091 R)
• M29: 8,806,527 km (0.084 R)
• M30: 9,231,984 km (0.041 R)
• M31: 9,664,022 km (0.066 R)
• M32: 9,955,738 km (0.093 R)
• M33: 10,029,041 km (0.117 R)
• M34: 10,176,395 km (0.119 R)
• M35: 12,077,485 km (0.12 R)
• M36: 12,234,114 km (0.071 R)
• M37: 12,708,489 km (0.099 R)
• M38: 13,148,606 km (0.105 R)
• M39: 13,431,196 km (0.047 R)
• M40: 14,373,962 km (0.07 R)
• M41: 15,168,775 km (0.045 R)
• M42: 15,337,970 km (0.094 R)
• M43: 16,149,988 km (0.104 R)
• M44: 18,218,029 km (0.106 R)
• M45: 18,713,946 km (0.047 R)
• M46: 18,804,602 km (0.116 R)
• M47: 19,811,246 km (0.052 R)
• M48: 20,414,425 km (0.097 R)
• M49: 20,741,595 km (0.062 R)
• M50: 21,972,337 km (0.064 R)
• M51: 22,451,948 km (0.11 R)
• M52: 22,741,270 km (0.049 R)
• M53: 22,886,529 km (0.049 R)
• M54: 24,058,928 km (0.066 R)
• M55: 24,503,682 km (0.088 R)
• M56: 24,702,199 km (0.095 R)
• M57: 24,901,164 km (0.036 R)
• M58: 25,050,911 km (0.062 R)
• M59: 25,652,444 km (0.093 R)
• M60: 25,954,931 km (0.103 R)
• M61: 26,106,624 km (0.042 R)
• M62: 26,258,765 km (0.097 R)
• M63: 26,360,192 km (0.091 R)
• M64: 26,920,885 km (0.084 R)
• M65: 27,228,308 km (0.096 R)
• M66: 27,950,268 km (0.058 R)
• M67: 28,157,760 km (0.104 R)
• M68: 28,574,091 km (0.105 R)
• M69: 28,887,798 km (0.049 R)
• M70: 29,571,161 km (0.07 R)
• M71: 29,623,969 km (0.07 R)
• M72: 30,100,588 km (0.083 R)
• M73: 30,259,909 km (0.071 R)
• M74: 31,168,567 km (0.101 R)
• M75: 31,761,274 km (0.118 R)
• M76: 31,977,742 km (0.104 R)
• M77: 32,303,416 km (0.098 R)
• M78: 32,575,535 km (0.099 R)
• M79: 32,630,138 km (0.112 R)
• M80: 32,684,741 km (0.119 R)
• M81: 33,837,393 km (0.092 R)
• M82: 34,724,658 km (0.11 R)
• M83: 34,780,308 km (0.106 R)
• M84: 34,891,759 km (0.05 R)
• M85: 35,227,007 km (0.119 R)
• M86: 37,260,641 km (0.052 R)
• M87: 38,349,115 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.7

Radius: 6.6

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.93 AU - 18.75 AU

Year: 23142 Days

Day: 15.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,241,529 km

• M1: 109,057 km (0.106 R)
• M2: 182,210 km (0.052 R)
• M3: 691,292 km (0.055 R)
• M4: 737,667 km (0.083 R)
• M5: 1,037,760 km (0.115 R)
• M6: 1,344,137 km (0.104 R)
• M7: 1,773,184 km (0.11 R)
• M8: 1,969,456 km (0.1 R)
• M9: 2,138,352 km (0.078 R)
• M10: 2,747,664 km (0.096 R)
• M11: 2,975,053 km (0.091 R)
• M12: 3,208,426 km (0.12 R)
• M13: 3,610,694 km (0.078 R)
• M14: 3,776,149 km (0.091 R)
• M15: 5,048,031 km (0.064 R)
• M16: 5,093,957 km (0.099 R)
• M17: 5,279,608 km (0.066 R)
• M18: 5,467,503 km (0.065 R)
• M19: 5,514,776 km (0.033 R)
• M20: 5,898,195 km (0.12 R)
• M21: 5,995,434 km (0.112 R)
• M22: 6,142,189 km (0.1 R)
• M23: 6,290,142 km (0.092 R)
• M24: 6,893,919 km (0.113 R)
• M25: 8,702,856 km (0.092 R)
• M26: 9,092,559 km (0.115 R)
• M27: 9,261,305 km (0.102 R)
• M28: 9,374,401 km (0.11 R)
• M29: 9,601,939 km (0.079 R)
• M30: 10,004,657 km (0.045 R)
• M31: 10,767,008 km (0.092 R)
• M32: 11,547,908 km (0.066 R)
• M33: 13,418,480 km (0.032 R)
• M34: 13,997,873 km (0.087 R)
• M35: 14,651,167 km (0.081 R)
• M36: 15,314,334 km (0.084 R)
• M37: 15,582,264 km (0.083 R)
• M38: 17,781,652 km (0.052 R)
• M39: 18,133,955 km (0.094 R)
• M40: 18,346,384 km (0.119 R)
• M41: 19,493,799 km (0.078 R)
• M42: 20,076,034 km (0.03 R)
• M43: 21,257,857 km (0.065 R)
• M44: 21,332,357 km (0.072 R)
• M45: 22,842,697 km (0.063 R)
• M46: 24,543,625 km (0.118 R)
• M47: 25,251,073 km (0.102 R)
• M48: 26,284,795 km (0.118 R)
• M49: 26,445,014 km (0.11 R)
• M50: 30,639,888 km (0.082 R)
• M51: 30,808,485 km (0.044 R)
• M52: 32,598,124 km (0.118 R)
• M53: 34,421,273 km (0.064 R)
• M54: 34,860,193 km (0.057 R)
• M55: 35,477,733 km (0.115 R)
• M56: 36,188,024 km (0.099 R)
• M57: 38,619,588 km (0.034 R)
• M58: 39,441,927 km (0.091 R)
• M59: 39,993,196 km (0.116 R)
• M60: 40,085,348 km (0.097 R)
• M61: 42,505,542 km (0.109 R)
• M62: 43,070,873 km (0.066 R)
• M63: 43,733,442 km (0.09 R)
• M64: 44,399,302 km (0.083 R)
• M65: 44,972,860 km (0.095 R)
• M66: 45,068,603 km (0.051 R)
• M67: 46,999,163 km (0.109 R)
• M68: 49,648,093 km (0.118 R)
• M69: 51,540,954 km (0.069 R)
• M70: 51,641,185 km (0.12 R)
• M71: 53,051,893 km (0.115 R)
• M72: 54,577,342 km (0.096 R)
• M73: 56,220,376 km (0.107 R)
• M74: 56,530,193 km (0.092 R)
• M75: 57,359,264 km (0.094 R)
• M76: 57,463,235 km (0.068 R)
• M77: 60,609,877 km (0.094 R)
• M78: 61,777,637 km (0.049 R)
• M79: 62,524,580 km (0.108 R)
• M80: 62,845,617 km (0.098 R)
• M81: 64,351,020 km (0.119 R)
• M82: 64,783,358 km (0.075 R)
• M83: 67,836,351 km (0.07 R)
• M84: 68,056,111 km (0.111 R)
• M85: 68,386,423 km (0.076 R)
• M86: 69,380,351 km (0.077 R)
• M87: 70,490,217 km (0.079 R)
• M88: 72,615,255 km (0.079 R)
• M89: 72,952,748 km (0.111 R)
• M90: 75,785,085 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit