🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.92 AU - 0.96 AU

Year: 340 Days

Day: 32.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,373,588 km

• M1: 526,734 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.02 AU - 1.48 AU

Year: 521 Days

Day: 20 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 23,373,588 km

• M1: 496,067 km (0.065 R)
• M2: 973,284 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.71 AU - 3.51 AU

Year: 2045 Days

Day: 15.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.38 AU - 4.28 AU

Year: 2794 Days

Day: 20.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.81 AU - 5.81 AU

Year: 3933 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,373,588 km

• M1: 179,817 km (0.105 R)
• M2: 292,913 km (0.11 R)
• M3: 545,135 km (0.092 R)
• M4: 638,783 km (0.076 R)
• M5: 802,593 km (0.036 R)
• M6: 913,145 km (0.112 R)
• M7: 1,041,500 km (0.101 R)
• M8: 1,139,038 km (0.119 R)
• M9: 1,520,662 km (0.117 R)
• M10: 2,019,122 km (0.104 R)
• M11: 2,191,459 km (0.072 R)
• M12: 2,417,801 km (0.111 R)
• M13: 2,720,587 km (0.098 R)
• M14: 3,053,741 km (0.064 R)
• M15: 3,234,456 km (0.051 R)
• M16: 3,400,360 km (0.059 R)
• M17: 3,531,258 km (0.107 R)
• M18: 3,779,141 km (0.068 R)
• M19: 4,012,963 km (0.106 R)
• M20: 4,639,479 km (0.118 R)
• M21: 4,890,205 km (0.112 R)
• M22: 4,996,120 km (0.069 R)
• M23: 5,253,428 km (0.074 R)
• M24: 5,405,569 km (0.102 R)
• M25: 5,581,197 km (0.094 R)
• M26: 5,960,877 km (0.091 R)
• M27: 6,488,060 km (0.105 R)
• M28: 6,651,421 km (0.09 R)
• M29: 6,982,481 km (0.106 R)
• M30: 7,102,159 km (0.118 R)
• M31: 7,246,521 km (0.093 R)
• M32: 7,513,852 km (0.119 R)
• M33: 7,611,839 km (0.1 R)
• M34: 8,158,619 km (0.087 R)
• M35: 8,513,166 km (0.081 R)
• M36: 8,641,072 km (0.089 R)
• M37: 9,185,160 km (0.098 R)
• M38: 9,369,165 km (0.085 R)
• M39: 9,901,285 km (0.032 R)
• M40: 10,143,932 km (0.088 R)
• M41: 10,828,492 km (0.079 R)
• M42: 11,443,340 km (0.04 R)
• M43: 11,840,522 km (0.098 R)
• M44: 11,954,964 km (0.085 R)
• M45: 13,236,719 km (0.114 R)
• M46: 14,226,758 km (0.104 R)
• M47: 14,715,344 km (0.1 R)
• M48: 15,054,483 km (0.05 R)
• M49: 15,147,383 km (0.088 R)
• M50: 15,364,898 km (0.028 R)
• M51: 15,740,389 km (0.027 R)
• M52: 15,960,896 km (0.114 R)
• M53: 16,182,301 km (0.053 R)
• M54: 16,884,962 km (0.1 R)
• M55: 17,078,392 km (0.1 R)
• M56: 17,761,007 km (0.084 R)
• M57: 18,254,082 km (0.053 R)
• M58: 18,618,502 km (0.106 R)
• M59: 19,422,142 km (0.105 R)
• M60: 20,168,785 km (0.091 R)
• M61: 20,511,214 km (0.113 R)
• M62: 21,028,524 km (0.041 R)
• M63: 21,132,494 km (0.062 R)
• M64: 21,515,315 km (0.098 R)
• M65: 22,217,079 km (0.12 R)
• M66: 23,104,942 km (0.08 R)
• M67: 23,715,302 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 11.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.36 AU - 5.58 AU

Year: 4130 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,373,588 km

• M1: 286,630 km (0.093 R)
• M2: 375,640 km (0.073 R)
• M3: 573,708 km (0.042 R)
• M4: 809,025 km (0.102 R)
• M5: 1,029,682 km (0.107 R)
• M6: 1,308,084 km (0.111 R)
• M7: 1,397,693 km (0.095 R)
• M8: 1,502,860 km (0.033 R)
• M9: 1,638,246 km (0.113 R)
• M10: 1,749,547 km (0.068 R)
• M11: 1,921,585 km (0.037 R)
• M12: 2,220,631 km (0.113 R)
• M13: 2,297,823 km (0.099 R)
• M14: 2,615,868 km (0.095 R)
• M15: 2,846,997 km (0.109 R)
• M16: 3,171,475 km (0.108 R)
• M17: 3,543,974 km (0.111 R)
• M18: 3,949,533 km (0.037 R)
• M19: 4,062,779 km (0.092 R)
• M20: 4,389,501 km (0.1 R)
• M21: 4,506,785 km (0.069 R)
• M22: 4,744,796 km (0.078 R)
• M23: 4,845,176 km (0.103 R)
• M24: 5,007,190 km (0.094 R)
• M25: 5,088,871 km (0.1 R)
• M26: 5,191,794 km (0.063 R)
• M27: 5,441,323 km (0.081 R)
• M28: 5,631,163 km (0.069 R)
• M29: 5,758,920 km (0.094 R)
• M30: 5,887,574 km (0.108 R)
• M31: 6,126,182 km (0.107 R)
• M32: 6,345,792 km (0.098 R)
• M33: 6,456,644 km (0.112 R)
• M34: 6,545,655 km (0.113 R)
• M35: 6,838,119 km (0.102 R)
• M36: 7,020,329 km (0.077 R)
• M37: 7,319,824 km (0.076 R)
• M38: 7,576,384 km (0.045 R)
• M39: 7,717,754 km (0.068 R)
• M40: 7,812,300 km (0.116 R)
• M41: 8,026,823 km (0.117 R)
• M42: 8,170,886 km (0.079 R)
• M43: 8,315,697 km (0.068 R)
• M44: 9,128,013 km (0.09 R)
• M45: 9,278,509 km (0.058 R)
• M46: 9,353,906 km (0.102 R)
• M47: 9,531,030 km (0.062 R)
• M48: 9,939,881 km (0.085 R)
• M49: 10,695,500 km (0.108 R)
• M50: 10,880,702 km (0.112 R)
• M51: 11,227,320 km (0.079 R)
• M52: 11,334,881 km (0.112 R)
• M53: 11,659,209 km (0.107 R)
• M54: 11,849,797 km (0.091 R)
• M55: 11,986,529 km (0.105 R)
• M56: 12,762,344 km (0.105 R)
• M57: 13,812,371 km (0.101 R)
• M58: 14,072,073 km (0.115 R)
• M59: 14,187,862 km (0.119 R)
• M60: 14,304,100 km (0.081 R)
• M61: 14,566,793 km (0.088 R)
• M62: 14,860,604 km (0.051 R)
• M63: 15,156,209 km (0.098 R)
• M64: 15,245,369 km (0.101 R)
• M65: 15,663,346 km (0.082 R)
• M66: 15,934,118 km (0.1 R)
• M67: 16,909,496 km (0.106 R)
• M68: 17,094,399 km (0.101 R)
• M69: 17,435,482 km (0.099 R)
• M70: 17,716,128 km (0.06 R)
• M71: 18,061,101 km (0.071 R)
• M72: 18,694,199 km (0.047 R)
• M73: 19,077,468 km (0.111 R)
• M74: 19,237,987 km (0.094 R)
• M75: 19,528,057 km (0.067 R)
• M76: 20,112,536 km (0.047 R)
• M77: 20,801,584 km (0.099 R)
• M78: 20,966,740 km (0.08 R)
• M79: 21,365,119 km (0.098 R)
• M80: 22,135,399 km (0.094 R)
• M81: 22,744,711 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.5

Radius: 9.3

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.65 AU - 6.13 AU

Year: 4665 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,373,588 km

• M1: 128,505 km (0.117 R)
• M2: 260,151 km (0.092 R)
• M3: 321,486 km (0.111 R)
• M4: 407,953 km (0.089 R)
• M5: 474,225 km (0.088 R)
• M6: 544,686 km (0.065 R)
• M7: 744,549 km (0.088 R)
• M8: 841,189 km (0.105 R)
• M9: 942,467 km (0.072 R)
• M10: 1,358,797 km (0.115 R)
• M11: 1,556,117 km (0.054 R)
• M12: 1,634,506 km (0.038 R)
• M13: 1,730,399 km (0.089 R)
• M14: 1,795,474 km (0.087 R)
• M15: 2,133,116 km (0.073 R)
• M16: 2,238,283 km (0.103 R)
• M17: 2,490,655 km (0.082 R)
• M18: 2,695,604 km (0.08 R)
• M19: 3,141,705 km (0.085 R)
• M20: 3,241,786 km (0.1 R)
• M21: 3,302,373 km (0.079 R)
• M22: 4,102,273 km (0.078 R)
• M23: 4,546,578 km (0.119 R)
• M24: 5,505,052 km (0.099 R)
• M25: 5,821,751 km (0.054 R)
• M26: 6,396,655 km (0.063 R)
• M27: 6,626,587 km (0.074 R)
• M28: 6,703,929 km (0.053 R)
• M29: 6,885,392 km (0.087 R)
• M30: 7,173,816 km (0.05 R)
• M31: 7,332,839 km (0.103 R)
• M32: 7,546,614 km (0.108 R)
• M33: 8,646,458 km (0.061 R)
• M34: 8,759,255 km (0.057 R)
• M35: 9,503,953 km (0.1 R)
• M36: 10,268,847 km (0.083 R)
• M37: 10,719,136 km (0.107 R)
• M38: 11,701,396 km (0.057 R)
• M39: 11,857,426 km (0.099 R)
• M40: 11,982,789 km (0.073 R)
• M41: 12,045,621 km (0.105 R)
• M42: 12,266,427 km (0.069 R)
• M43: 12,425,001 km (0.093 R)
• M44: 12,552,309 km (0.111 R)
• M45: 12,744,243 km (0.083 R)
• M46: 12,808,420 km (0.076 R)
• M47: 13,981,567 km (0.102 R)
• M48: 14,113,961 km (0.032 R)
• M49: 14,581,005 km (0.036 R)
• M50: 15,154,863 km (0.056 R)
• M51: 15,359,213 km (0.111 R)
• M52: 15,427,430 km (0.118 R)
• M53: 15,632,977 km (0.114 R)
• M54: 16,464,143 km (0.088 R)
• M55: 16,604,017 km (0.044 R)
• M56: 17,881,134 km (0.088 R)
• M57: 18,422,679 km (0.087 R)
• M58: 19,263,269 km (0.106 R)
• M59: 19,410,773 km (0.105 R)
• M60: 19,484,674 km (0.036 R)
• M61: 19,818,277 km (0.104 R)
• M62: 20,340,972 km (0.117 R)
• M63: 20,416,070 km (0.108 R)
• M64: 20,943,851 km (0.064 R)
• M65: 21,361,828 km (0.059 R)
• M66: 21,476,270 km (0.113 R)
• M67: 21,667,606 km (0.07 R)
• M68: 21,744,200 km (0.099 R)
• M69: 21,936,284 km (0.079 R)
• M70: 22,167,412 km (0.096 R)
• M71: 22,554,572 km (0.055 R)
• M72: 22,748,899 km (0.054 R)
• M73: 23,256,934 km (0.058 R)
• M74: 23,414,012 km (0.084 R)
• M75: 23,571,388 km (0.071 R)
• M76: 23,689,720 km (0.078 R)
• M77: 23,847,696 km (0.088 R)
• M78: 23,926,833 km (0.064 R)
• M79: 24,006,120 km (0.104 R)
• M80: 24,643,257 km (0.113 R)
• M81: 26,875,257 km (0.109 R)
• M82: 27,329,287 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 8.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.33 AU - 6.83 AU

Year: 5589 Days

Day: 8.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,373,588 km

• M1: 207,642 km (0.084 R)
• M2: 582,385 km (0.076 R)
• M3: 670,946 km (0.074 R)
• M4: 862,432 km (0.066 R)
• M5: 988,393 km (0.095 R)
• M6: 1,047,634 km (0.071 R)
• M7: 1,157,588 km (0.029 R)
• M8: 1,271,582 km (0.078 R)
• M9: 1,376,001 km (0.107 R)
• M10: 1,955,992 km (0.104 R)
• M11: 2,327,743 km (0.102 R)
• M12: 2,489,159 km (0.091 R)
• M13: 2,637,710 km (0.038 R)
• M14: 2,806,157 km (0.111 R)
• M15: 2,995,697 km (0.103 R)
• M16: 3,136,170 km (0.087 R)
• M17: 3,332,891 km (0.071 R)
• M18: 3,533,651 km (0.113 R)
• M19: 3,644,803 km (0.105 R)
• M20: 3,738,451 km (0.066 R)
• M21: 3,927,991 km (0.112 R)
• M22: 5,109,665 km (0.089 R)
• M23: 5,172,496 km (0.106 R)
• M24: 5,555,167 km (0.116 R)
• M25: 6,079,657 km (0.097 R)
• M26: 6,392,915 km (0.047 R)
• M27: 7,128,638 km (0.114 R)
• M28: 7,222,585 km (0.108 R)
• M29: 7,435,313 km (0.084 R)
• M30: 7,794,348 km (0.064 R)
• M31: 8,905,412 km (0.111 R)
• M32: 9,312,467 km (0.093 R)
• M33: 9,621,686 km (0.063 R)
• M34: 9,751,537 km (0.071 R)
• M35: 9,986,705 km (0.078 R)
• M36: 10,864,994 km (0.087 R)
• M37: 10,918,999 km (0.096 R)
• M38: 11,000,231 km (0.073 R)
• M39: 11,163,143 km (0.062 R)
• M40: 11,436,757 km (0.12 R)
• M41: 12,496,060 km (0.107 R)
• M42: 13,296,558 km (0.098 R)
• M43: 13,383,325 km (0.113 R)
• M44: 13,703,165 km (0.071 R)
• M45: 13,937,286 km (0.09 R)
• M46: 14,025,399 km (0.098 R)
• M47: 15,127,636 km (0.047 R)
• M48: 15,521,527 km (0.094 R)
• M49: 16,010,862 km (0.051 R)
• M50: 16,103,164 km (0.106 R)
• M51: 16,505,432 km (0.063 R)
• M52: 16,785,779 km (0.086 R)
• M53: 16,942,108 km (0.06 R)
• M54: 17,445,954 km (0.051 R)
• M55: 18,954,349 km (0.07 R)
• M56: 21,718,469 km (0.104 R)
• M57: 21,889,011 km (0.119 R)
• M58: 22,025,743 km (0.073 R)
• M59: 23,268,902 km (0.057 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: 197 - 18,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit