🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 22.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.2

Radius: 13.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.75 AU - 1.09 AU

Year: 570 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,966,140 km

• M1: 172,337 km (0.079 R)
• M2: 347,217 km (0.099 R)
• M3: 453,132 km (0.103 R)
• M4: 544,387 km (0.031 R)
• M5: 654,640 km (0.108 R)
• M6: 868,116 km (0.106 R)
• M7: 954,285 km (0.114 R)
• M8: 1,076,357 km (0.099 R)
• M9: 1,170,005 km (0.083 R)
• M10: 1,305,541 km (0.064 R)
• M11: 1,454,091 km (0.091 R)
• M12: 1,589,328 km (0.056 R)
• M13: 1,705,565 km (0.025 R)
• M14: 1,808,638 km (0.113 R)
• M15: 2,034,082 km (0.061 R)
• M16: 2,148,225 km (0.069 R)
• M17: 2,260,125 km (0.113 R)
• M18: 2,467,766 km (0.108 R)
• M19: 2,562,761 km (0.115 R)
• M20: 2,756,191 km (0.089 R)
• M21: 2,845,501 km (0.071 R)
• M22: 2,949,920 km (0.115 R)
• M23: 3,226,976 km (0.052 R)
• M24: 3,451,672 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.7

Radius: 12.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 881 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,966,140 km

• M1: 157,377 km (0.077 R)
• M2: 245,341 km (0.071 R)
• M3: 348,713 km (0.12 R)
• M4: 446,849 km (0.025 R)
• M5: 535,411 km (0.06 R)
• M6: 622,178 km (0.098 R)
• M7: 765,492 km (0.118 R)
• M8: 1,082,041 km (0.068 R)
• M9: 1,215,632 km (0.078 R)
• M10: 1,581,399 km (0.104 R)
• M11: 1,671,307 km (0.105 R)
• M12: 1,763,161 km (0.078 R)
• M13: 1,929,813 km (0.072 R)
• M14: 2,117,259 km (0.102 R)
• M15: 2,279,273 km (0.093 R)
• M16: 2,397,755 km (0.03 R)
• M17: 2,707,123 km (0.037 R)
• M18: 2,883,798 km (0.097 R)
• M19: 2,969,219 km (0.09 R)
• M20: 3,248,667 km (0.076 R)
• M21: 3,373,731 km (0.049 R)
• M22: 3,473,064 km (0.064 R)
• M23: 3,573,295 km (0.086 R)
• M24: 3,739,648 km (0.108 R)
• M25: 3,851,996 km (0.108 R)
• M26: 4,118,729 km (0.115 R)
• M27: 4,225,093 km (0.103 R)
• M28: 4,490,330 km (0.045 R)
• M29: 4,670,146 km (0.097 R)
• M30: 4,771,125 km (0.061 R)
• M31: 4,862,679 km (0.068 R)
• M32: 4,944,509 km (0.111 R)
• M33: 5,088,871 km (0.057 R)
• M34: 5,192,841 km (0.112 R)
• M35: 5,572,969 km (0.114 R)
• M36: 5,691,002 km (0.111 R)
• M37: 5,907,770 km (0.079 R)
• M38: 6,160,440 km (0.107 R)
• M39: 6,349,532 km (0.07 R)
• M40: 6,472,801 km (0.107 R)
• M41: 6,653,814 km (0.06 R)
• M42: 6,997,440 km (0.065 R)
• M43: 7,090,041 km (0.086 R)
• M44: 7,323,564 km (0.099 R)
• M45: 7,464,784 km (0.089 R)
• M46: 7,618,870 km (0.098 R)
• M47: 7,750,217 km (0.071 R)
• M48: 8,197,066 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.2

Radius: 11.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.67 AU - 1.73 AU

Year: 1431 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,966,140 km

• M1: 153,338 km (0.086 R)
• M2: 236,215 km (0.089 R)
• M3: 309,219 km (0.076 R)
• M4: 432,637 km (0.112 R)
• M5: 555,307 km (0.045 R)
• M6: 679,922 km (0.068 R)
• M7: 752,328 km (0.041 R)
• M8: 840,740 km (0.05 R)
• M9: 932,892 km (0.115 R)
• M10: 1,078,152 km (0.114 R)
• M11: 1,392,158 km (0.034 R)
• M12: 1,560,306 km (0.063 R)
• M13: 1,634,357 km (0.092 R)
• M14: 1,709,754 km (0.033 R)
• M15: 2,327,444 km (0.076 R)
• M16: 2,616,616 km (0.105 R)
• M17: 2,695,754 km (0.053 R)
• M18: 3,155,917 km (0.077 R)
• M19: 3,272,154 km (0.12 R)
• M20: 3,346,953 km (0.103 R)
• M21: 3,454,813 km (0.048 R)
• M22: 3,640,763 km (0.098 R)
• M23: 3,740,695 km (0.066 R)
• M24: 3,830,154 km (0.049 R)
• M25: 4,312,159 km (0.029 R)
• M26: 4,465,197 km (0.062 R)
• M27: 4,584,277 km (0.037 R)
• M28: 4,776,959 km (0.069 R)
• M29: 4,923,266 km (0.055 R)
• M30: 4,996,868 km (0.091 R)
• M31: 5,170,402 km (0.116 R)
• M32: 5,295,465 km (0.049 R)
• M33: 5,472,440 km (0.108 R)
• M34: 6,199,485 km (0.113 R)
• M35: 6,279,221 km (0.105 R)
• M36: 6,588,141 km (0.12 R)
• M37: 6,737,589 km (0.108 R)
• M38: 7,192,815 km (0.098 R)
• M39: 7,290,652 km (0.08 R)
• M40: 7,389,088 km (0.058 R)
• M41: 7,587,006 km (0.047 R)
• M42: 7,829,803 km (0.118 R)
• M43: 7,959,355 km (0.119 R)
• M44: 8,060,632 km (0.032 R)
• M45: 8,176,870 km (0.108 R)
• M46: 8,293,706 km (0.111 R)
• M47: 8,588,264 km (0.082 R)
• M48: 8,796,504 km (0.063 R)
• M49: 8,901,223 km (0.083 R)
• M50: 8,976,321 km (0.097 R)
• M51: 9,081,788 km (0.12 R)
• M52: 9,218,071 km (0.088 R)
• M53: 9,446,507 km (0.059 R)
• M54: 9,738,821 km (0.074 R)
• M55: 9,816,163 km (0.09 R)
• M56: 10,127,776 km (0.088 R)
• M57: 10,379,549 km (0.078 R)
• M58: 10,521,966 km (0.05 R)
• M59: 10,760,874 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 12.4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.6 AU - 2.66 AU

Year: 2007 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,966,140 km

• M1: 176,077 km (0.04 R)
• M2: 263,143 km (0.091 R)
• M3: 386,411 km (0.103 R)
• M4: 544,686 km (0.112 R)
• M5: 648,806 km (0.1 R)
• M6: 880,234 km (0.08 R)
• M7: 1,101,040 km (0.115 R)
• M8: 1,424,022 km (0.09 R)
• M9: 1,608,177 km (0.063 R)
• M10: 1,811,929 km (0.086 R)
• M11: 1,905,278 km (0.114 R)
• M12: 2,024,358 km (0.12 R)
• M13: 2,232,748 km (0.12 R)
• M14: 2,461,184 km (0.045 R)
• M15: 2,697,549 km (0.065 R)
• M16: 2,791,496 km (0.119 R)
• M17: 3,080,071 km (0.079 R)
• M18: 3,378,369 km (0.067 R)
• M19: 3,509,117 km (0.089 R)
• M20: 3,911,835 km (0.119 R)
• M21: 4,360,928 km (0.094 R)
• M22: 5,023,945 km (0.087 R)
• M23: 5,392,854 km (0.074 R)
• M24: 5,580,749 km (0.103 R)
• M25: 5,684,121 km (0.067 R)
• M26: 5,788,091 km (0.1 R)
• M27: 5,875,307 km (0.096 R)
• M28: 5,962,822 km (0.089 R)
• M29: 6,246,160 km (0.083 R)
• M30: 6,371,523 km (0.105 R)
• M31: 6,570,189 km (0.047 R)
• M32: 6,661,294 km (0.111 R)
• M33: 6,844,551 km (0.101 R)
• M34: 6,936,853 km (0.034 R)
• M35: 7,085,254 km (0.104 R)
• M36: 7,594,486 km (0.071 R)
• M37: 7,690,079 km (0.109 R)
• M38: 7,959,804 km (0.097 R)
• M39: 8,350,703 km (0.065 R)
• M40: 8,508,828 km (0.108 R)
• M41: 8,908,553 km (0.09 R)
• M42: 9,049,923 km (0.103 R)
• M43: 9,560,950 km (0.055 R)
• M44: 9,726,405 km (0.093 R)
• M45: 9,934,645 km (0.106 R)
• M46: 10,018,270 km (0.112 R)
• M47: 10,165,475 km (0.1 R)
• M48: 10,249,848 km (0.099 R)
• M49: 10,504,314 km (0.118 R)
• M50: 10,653,762 km (0.087 R)
• M51: 10,933,061 km (0.117 R)
• M52: 11,149,679 km (0.119 R)
• M53: 11,236,745 km (0.045 R)
• M54: 11,411,475 km (0.098 R)
• M55: 11,830,200 km (0.085 R)
• M56: 11,941,201 km (0.115 R)
• M57: 12,276,300 km (0.082 R)
• M58: 12,479,006 km (0.103 R)
• M59: 13,254,371 km (0.118 R)
• M60: 13,462,163 km (0.098 R)
• M61: 14,470,303 km (0.119 R)
• M62: 14,851,628 km (0.114 R)
• M63: 15,188,073 km (0.058 R)
• M64: 15,575,532 km (0.099 R)
• M65: 15,697,305 km (0.119 R)
• M66: 15,794,992 km (0.116 R)
• M67: 16,163,003 km (0.101 R)
• M68: 16,484,189 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 12.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.86 AU - 4.58 AU

Year: 4633 Days

Day: 14.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 48,966,140 km

• M1: 237,262 km (0.094 R)
• M2: 422,165 km (0.107 R)
• M3: 502,948 km (0.114 R)
• M4: 605,722 km (0.088 R)
• M5: 809,923 km (0.104 R)
• M6: 981,512 km (0.069 R)
• M7: 1,067,231 km (0.118 R)
• M8: 1,415,794 km (0.102 R)
• M9: 1,764,656 km (0.09 R)
• M10: 1,907,223 km (0.025 R)
• M11: 2,306,500 km (0.113 R)
• M12: 2,449,964 km (0.089 R)
• M13: 2,636,962 km (0.095 R)
• M14: 2,926,284 km (0.108 R)
• M15: 3,211,717 km (0.114 R)
• M16: 3,313,892 km (0.092 R)
• M17: 3,461,545 km (0.06 R)
• M18: 3,717,806 km (0.09 R)
• M19: 3,964,792 km (0.113 R)
• M20: 4,106,162 km (0.1 R)
• M21: 4,589,363 km (0.101 R)
• M22: 5,210,494 km (0.082 R)
• M23: 5,331,070 km (0.089 R)
• M24: 5,627,722 km (0.119 R)
• M25: 6,037,770 km (0.044 R)
• M26: 6,128,127 km (0.029 R)
• M27: 6,886,738 km (0.041 R)
• M28: 7,306,061 km (0.055 R)
• M29: 7,480,043 km (0.104 R)
• M30: 7,655,521 km (0.107 R)
• M31: 8,030,264 km (0.066 R)
• M32: 8,674,881 km (0.093 R)
• M33: 9,441,271 km (0.071 R)
• M34: 9,736,877 km (0.118 R)
• M35: 10,121,493 km (0.091 R)
• M36: 10,293,979 km (0.108 R)
• M37: 10,380,596 km (0.109 R)
• M38: 10,993,948 km (0.099 R)
• M39: 11,171,371 km (0.07 R)
• M40: 11,958,704 km (0.101 R)
• M41: 12,049,959 km (0.084 R)
• M42: 12,278,694 km (0.066 R)
• M43: 12,647,902 km (0.109 R)
• M44: 12,997,362 km (0.043 R)
• M45: 13,539,355 km (0.074 R)
• M46: 13,777,365 km (0.085 R)
• M47: 13,944,766 km (0.057 R)
• M48: 14,548,243 km (0.117 R)
• M49: 15,656,016 km (0.094 R)
• M50: 15,955,959 km (0.115 R)
• M51: 16,637,826 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 12.3

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.44 AU - 7.08 AU

Year: 8926 Days

Day: 6.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,966,140 km

• M1: 345,870 km (0.081 R)
• M2: 528,978 km (0.084 R)
• M3: 888,312 km (0.105 R)
• M4: 1,057,059 km (0.076 R)
• M5: 1,427,164 km (0.12 R)
• M6: 1,537,417 km (0.116 R)
• M7: 1,719,777 km (0.084 R)
• M8: 1,982,621 km (0.089 R)
• M9: 2,628,135 km (0.093 R)
• M10: 2,765,017 km (0.099 R)
• M11: 2,960,392 km (0.053 R)
• M12: 4,163,758 km (0.109 R)
• M13: 4,323,977 km (0.117 R)
• M14: 5,155,591 km (0.102 R)
• M15: 5,258,814 km (0.057 R)
• M16: 6,512,594 km (0.1 R)
• M17: 6,887,486 km (0.072 R)
• M18: 7,894,728 km (0.064 R)
• M19: 7,974,165 km (0.073 R)
• M20: 9,155,240 km (0.058 R)
• M21: 9,617,647 km (0.117 R)
• M22: 9,702,469 km (0.102 R)
• M23: 10,173,852 km (0.092 R)
• M24: 10,784,660 km (0.075 R)
• M25: 11,950,327 km (0.106 R)
• M26: 12,224,988 km (0.107 R)
• M27: 12,548,120 km (0.107 R)
• M28: 12,920,918 km (0.102 R)
• M29: 13,250,183 km (0.039 R)
• M30: 14,351,223 km (0.102 R)
• M31: 15,282,769 km (0.057 R)
• M32: 15,382,102 km (0.081 R)
• M33: 15,581,067 km (0.068 R)
• M34: 16,947,195 km (0.111 R)
• M35: 17,359,337 km (0.098 R)
• M36: 17,566,530 km (0.095 R)
• M37: 17,774,770 km (0.118 R)
• M38: 18,088,477 km (0.12 R)
• M39: 18,193,495 km (0.105 R)
• M40: 18,934,004 km (0.062 R)
• M41: 19,094,074 km (0.055 R)
• M42: 19,361,704 km (0.079 R)
• M43: 19,630,532 km (0.036 R)
• M44: 20,063,468 km (0.114 R)
• M45: 20,828,512 km (0.098 R)
• M46: 21,104,071 km (0.074 R)
• M47: 21,602,980 km (0.115 R)
• M48: 22,105,928 km (0.058 R)
• M49: 22,895,954 km (0.09 R)
• M50: 24,040,677 km (0.083 R)
• M51: 26,207,004 km (0.116 R)
• M52: 26,683,623 km (0.047 R)
• M53: 26,863,140 km (0.11 R)
• M54: 26,982,968 km (0.112 R)
• M55: 28,924,898 km (0.054 R)
• M56: 29,541,092 km (0.108 R)
• M57: 30,848,876 km (0.072 R)
• M58: 31,163,032 km (0.116 R)
• M59: 31,289,143 km (0.079 R)
• M60: 32,175,660 km (0.075 R)
• M61: 32,685,938 km (0.092 R)
• M62: 34,428,005 km (0.07 R)
• M63: 34,753,829 km (0.052 R)
• M64: 35,211,898 km (0.108 R)
• M65: 35,540,265 km (0.063 R)
• M66: 36,067,747 km (0.098 R)
• M67: 37,598,732 km (0.089 R)
• M68: 38,068,918 km (0.062 R)
• M69: 38,338,494 km (0.102 R)
• M70: 39,015,125 km (0.073 R)
• M71: 39,150,960 km (0.111 R)
• M72: 39,491,145 km (0.047 R)
• M73: 40,105,992 km (0.108 R)
• M74: 40,517,536 km (0.116 R)
• M75: 42,457,072 km (0.11 R)
• M76: 43,297,513 km (0.12 R)
• M77: 43,508,596 km (0.068 R)
• M78: 43,719,828 km (0.113 R)
• M79: 43,860,899 km (0.104 R)
• M80: 44,143,489 km (0.052 R)
• M81: 45,494,059 km (0.059 R)
• M82: 45,851,747 km (0.107 R)
• M83: 46,930,348 km (0.085 R)
• M84: 47,436,587 km (0.12 R)
• M85: 47,726,657 km (0.085 R)
• M86: 48,017,326 km (0.106 R)
• M87: 48,527,455 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit