🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.83 AU - 0.91 AU

Year: 306 Days

Day: 26.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.77 AU - 0.97 AU

Year: 306 Days

Day: 16.5 Hours

Environment

Temp: 49 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.56 AU - 1.6 AU

Year: 748 Days

Day: 37.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.5 AU - 1.7 AU

Year: 762 Days

Day: 22.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.61 AU - 2.61 AU

Year: 1155 Days

Day: 39 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 14

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.97 AU - 7.45 AU

Year: 6548 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 80,105,599 km

• M1: 314,754 km (0.107 R)
• M2: 444,904 km (0.116 R)
• M3: 533,915 km (0.062 R)
• M4: 823,686 km (0.105 R)
• M5: 1,271,582 km (0.065 R)
• M6: 1,480,121 km (0.109 R)
• M7: 1,869,076 km (0.119 R)
• M8: 1,963,472 km (0.101 R)
• M9: 2,059,663 km (0.109 R)
• M10: 2,157,351 km (0.06 R)
• M11: 2,307,098 km (0.054 R)
• M12: 3,070,795 km (0.081 R)
• M13: 3,259,289 km (0.111 R)
• M14: 4,469,835 km (0.055 R)
• M15: 5,257,617 km (0.1 R)
• M16: 5,347,825 km (0.119 R)
• M17: 5,575,812 km (0.103 R)
• M18: 5,830,278 km (0.071 R)
• M19: 6,398,750 km (0.107 R)
• M20: 7,134,472 km (0.091 R)
• M21: 7,234,553 km (0.032 R)
• M22: 7,819,630 km (0.087 R)
• M23: 8,659,024 km (0.106 R)
• M24: 8,981,108 km (0.104 R)
• M25: 9,334,608 km (0.063 R)
• M26: 10,909,574 km (0.1 R)
• M27: 11,257,689 km (0.115 R)
• M28: 11,580,072 km (0.06 R)
• M29: 11,727,575 km (0.084 R)
• M30: 11,846,057 km (0.077 R)
• M31: 12,535,254 km (0.103 R)
• M32: 13,608,918 km (0.089 R)
• M33: 13,827,182 km (0.056 R)
• M34: 14,015,226 km (0.102 R)
• M35: 14,552,582 km (0.062 R)
• M36: 14,775,782 km (0.104 R)
• M37: 15,161,146 km (0.109 R)
• M38: 15,778,087 km (0.115 R)
• M39: 16,304,074 km (0.089 R)
• M40: 16,702,303 km (0.108 R)
• M41: 16,835,744 km (0.059 R)
• M42: 17,373,250 km (0.114 R)
• M43: 18,087,280 km (0.044 R)
• M44: 18,224,312 km (0.103 R)
• M45: 18,845,592 km (0.117 R)
• M46: 18,984,568 km (0.12 R)
• M47: 19,931,672 km (0.092 R)
• M48: 20,250,765 km (0.105 R)
• M49: 20,500,144 km (0.088 R)
• M50: 20,678,914 km (0.049 R)
• M51: 22,201,072 km (0.069 R)
• M52: 22,531,833 km (0.116 R)
• M53: 23,198,591 km (0.094 R)
• M54: 24,437,560 km (0.085 R)
• M55: 24,551,255 km (0.073 R)
• M56: 24,665,099 km (0.095 R)
• M57: 24,855,387 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.5

Radius: 11

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.27 AU - 10.39 AU

Year: 9885 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,105,599 km

• M1: 192,233 km (0.065 R)
• M2: 399,277 km (0.102 R)
• M3: 952,340 km (0.119 R)
• M4: 1,046,736 km (0.086 R)
• M5: 1,266,196 km (0.053 R)
• M6: 1,371,064 km (0.079 R)
• M7: 1,939,686 km (0.048 R)
• M8: 2,136,258 km (0.107 R)
• M9: 2,417,502 km (0.081 R)
• M10: 2,549,297 km (0.088 R)
• M11: 2,629,482 km (0.106 R)
• M12: 3,043,718 km (0.079 R)
• M13: 3,538,139 km (0.096 R)
• M14: 3,810,108 km (0.081 R)
• M15: 4,278,649 km (0.083 R)
• M16: 5,066,431 km (0.064 R)
• M17: 5,270,333 km (0.103 R)
• M18: 5,373,406 km (0.104 R)
• M19: 5,792,280 km (0.03 R)
• M20: 6,005,607 km (0.03 R)
• M21: 6,922,641 km (0.084 R)
• M22: 7,378,317 km (0.09 R)
• M23: 7,493,806 km (0.079 R)
• M24: 8,278,746 km (0.12 R)
• M25: 9,296,760 km (0.075 R)
• M26: 9,630,812 km (0.099 R)
• M27: 9,926,417 km (0.11 R)
• M28: 10,224,865 km (0.12 R)
• M29: 10,613,221 km (0.101 R)
• M30: 11,094,328 km (0.12 R)
• M31: 11,404,145 km (0.113 R)
• M32: 11,806,862 km (0.06 R)
• M33: 12,949,790 km (0.065 R)
• M34: 14,079,852 km (0.055 R)
• M35: 14,705,321 km (0.058 R)
• M36: 14,899,499 km (0.08 R)
• M37: 15,192,412 km (0.049 R)
• M38: 16,132,784 km (0.082 R)
• M39: 16,232,865 km (0.111 R)
• M40: 16,989,980 km (0.087 R)
• M41: 18,121,388 km (0.109 R)
• M42: 18,538,767 km (0.116 R)
• M43: 19,118,009 km (0.052 R)
• M44: 20,078,428 km (0.109 R)
• M45: 20,348,003 km (0.117 R)
• M46: 23,109,430 km (0.107 R)
• M47: 23,789,502 km (0.08 R)
• M48: 24,246,524 km (0.052 R)
• M49: 24,361,265 km (0.046 R)
• M50: 24,706,537 km (0.095 R)
• M51: 27,347,089 km (0.098 R)
• M52: 27,586,147 km (0.107 R)
• M53: 28,367,795 km (0.111 R)
• M54: 28,731,019 km (0.08 R)
• M55: 30,756,125 km (0.08 R)
• M56: 30,880,441 km (0.076 R)
• M57: 31,378,901 km (0.059 R)
• M58: 31,817,373 km (0.107 R)
• M59: 32,005,866 km (0.083 R)
• M60: 33,975,472 km (0.062 R)
• M61: 35,592,325 km (0.119 R)
• M62: 36,049,496 km (0.117 R)
• M63: 37,168,040 km (0.091 R)
• M64: 37,897,778 km (0.032 R)
• M65: 38,565,284 km (0.1 R)
• M66: 38,833,363 km (0.093 R)
• M67: 39,169,360 km (0.119 R)
• M68: 39,573,873 km (0.103 R)
• M69: 40,251,102 km (0.118 R)
• M70: 40,727,422 km (0.072 R)
• M71: 41,274,053 km (0.11 R)
• M72: 41,548,415 km (0.082 R)
• M73: 41,617,080 km (0.108 R)
• M74: 41,892,041 km (0.097 R)
• M75: 42,998,168 km (0.079 R)
• M76: 43,345,684 km (0.106 R)
• M77: 44,183,881 km (0.111 R)
• M78: 44,815,932 km (0.087 R)
• M79: 45,380,215 km (0.094 R)
• M80: 45,450,975 km (0.095 R)
• M81: 47,159,083 km (0.104 R)
• M82: 47,302,248 km (0.067 R)
• M83: 48,165,129 km (0.11 R)
• M84: 48,237,235 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 3.4

Gravity: 38.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.19 AU - 13.01 AU

Year: 15856 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,105,599 km

• M1: 68,516 km (0.068 R)
• M2: 90,507 km (0.069 R)
• M3: 444,156 km (0.119 R)
• M4: 563,535 km (0.056 R)
• M5: 731,384 km (0.067 R)
• M6: 872,305 km (0.116 R)
• M7: 978,220 km (0.073 R)
• M8: 1,088,175 km (0.099 R)
• M9: 1,179,130 km (0.111 R)
• M10: 1,541,756 km (0.086 R)
• M11: 1,748,350 km (0.081 R)
• M12: 2,448,768 km (0.096 R)
• M13: 2,598,216 km (0.117 R)
• M14: 3,064,213 km (0.119 R)
• M15: 3,356,079 km (0.054 R)
• M16: 3,861,869 km (0.047 R)
• M17: 4,247,682 km (0.079 R)
• M18: 4,867,915 km (0.118 R)
• M19: 5,633,108 km (0.039 R)
• M20: 6,109,876 km (0.081 R)
• M21: 6,599,510 km (0.104 R)
• M22: 6,890,927 km (0.107 R)
• M23: 7,400,158 km (0.052 R)
• M24: 7,443,092 km (0.118 R)
• M25: 7,572,644 km (0.112 R)
• M26: 8,770,774 km (0.059 R)
• M27: 9,884,380 km (0.042 R)
• M28: 10,845,696 km (0.051 R)
• M29: 11,139,955 km (0.102 R)
• M30: 11,287,907 km (0.071 R)
• M31: 12,907,454 km (0.085 R)
• M32: 14,598,059 km (0.099 R)
• M33: 15,031,444 km (0.064 R)
• M34: 15,140,501 km (0.12 R)
• M35: 16,022,082 km (0.101 R)
• M36: 16,468,930 km (0.118 R)
• M37: 17,204,054 km (0.068 R)
• M38: 17,261,051 km (0.108 R)
• M39: 18,472,195 km (0.115 R)
• M40: 19,472,407 km (0.041 R)
• M41: 20,309,407 km (0.077 R)
• M42: 20,369,545 km (0.093 R)
• M43: 20,490,271 km (0.103 R)
• M44: 20,853,494 km (0.102 R)
• M45: 21,586,524 km (0.094 R)
• M46: 22,265,997 km (0.117 R)
• M47: 23,582,160 km (0.1 R)
• M48: 23,708,869 km (0.034 R)
• M49: 23,962,886 km (0.119 R)
• M50: 24,859,127 km (0.101 R)
• M51: 25,896,588 km (0.107 R)
• M52: 26,948,261 km (0.098 R)
• M53: 27,146,927 km (0.081 R)
• M54: 27,545,905 km (0.099 R)
• M55: 28,282,225 km (0.045 R)
• M56: 28,416,864 km (0.086 R)
• M57: 28,889,593 km (0.096 R)
• M58: 29,160,814 km (0.104 R)
• M59: 29,296,798 km (0.102 R)
• M60: 29,637,732 km (0.087 R)
• M61: 31,222,272 km (0.092 R)
• M62: 33,401,315 km (0.115 R)
• M63: 33,971,582 km (0.117 R)
• M64: 34,616,798 km (0.029 R)
• M65: 34,977,179 km (0.066 R)
• M66: 35,121,541 km (0.083 R)
• M67: 36,503,825 km (0.114 R)
• M68: 36,870,490 km (0.093 R)
• M69: 38,423,914 km (0.027 R)
• M70: 42,361,180 km (0.11 R)
• M71: 43,753,787 km (0.107 R)
• M72: 45,870,447 km (0.115 R)
• M73: 46,821,890 km (0.07 R)
• M74: 48,986,272 km (0.057 R)
• M75: 51,347,076 km (0.041 R)
• M76: 52,996,691 km (0.12 R)
• M77: 53,411,825 km (0.091 R)
• M78: 54,915,134 km (0.117 R)
• M79: 55,251,131 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 7.8

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.64 AU - 19.44 AU

Year: 24201 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,105,599 km

• M1: 125,363 km (0.108 R)
• M2: 358,137 km (0.041 R)
• M3: 713,283 km (0.058 R)
• M4: 785,688 km (0.063 R)
• M5: 860,786 km (0.058 R)
• M6: 1,642,734 km (0.107 R)
• M7: 2,221,379 km (0.04 R)
• M8: 2,780,426 km (0.111 R)
• M9: 3,095,928 km (0.085 R)
• M10: 3,675,470 km (0.049 R)
• M11: 3,977,807 km (0.105 R)
• M12: 4,468,937 km (0.106 R)
• M13: 4,745,095 km (0.109 R)
• M14: 5,217,525 km (0.09 R)
• M15: 6,054,974 km (0.083 R)
• M16: 6,156,252 km (0.105 R)
• M17: 6,880,754 km (0.098 R)
• M18: 6,986,520 km (0.107 R)
• M19: 7,306,958 km (0.108 R)
• M20: 7,741,690 km (0.104 R)
• M21: 8,522,441 km (0.092 R)
• M22: 8,922,316 km (0.099 R)
• M23: 9,211,638 km (0.12 R)
• M24: 9,269,832 km (0.117 R)
• M25: 10,158,144 km (0.098 R)
• M26: 10,339,008 km (0.041 R)
• M27: 10,399,595 km (0.078 R)
• M28: 10,521,069 km (0.082 R)
• M29: 11,197,401 km (0.112 R)
• M30: 12,721,354 km (0.072 R)
• M31: 12,916,430 km (0.091 R)
• M32: 13,773,177 km (0.066 R)
• M33: 13,973,488 km (0.075 R)
• M34: 14,174,697 km (0.099 R)
• M35: 14,852,525 km (0.103 R)
• M36: 15,126,589 km (0.107 R)
• M37: 15,819,077 km (0.11 R)
• M38: 17,523,147 km (0.091 R)
• M39: 17,885,323 km (0.061 R)
• M40: 18,912,911 km (0.049 R)
• M41: 21,024,634 km (0.068 R)
• M42: 21,178,421 km (0.081 R)
• M43: 22,186,411 km (0.067 R)
• M44: 22,264,651 km (0.102 R)
• M45: 22,735,735 km (0.094 R)
• M46: 22,893,561 km (0.104 R)
• M47: 24,249,067 km (0.112 R)
• M48: 26,538,064 km (0.118 R)
• M49: 27,121,047 km (0.036 R)
• M50: 29,580,585 km (0.097 R)
• M51: 30,098,344 km (0.099 R)
• M52: 30,967,956 km (0.063 R)
• M53: 31,230,500 km (0.115 R)
• M54: 32,376,420 km (0.12 R)
• M55: 33,088,506 km (0.1 R)
• M56: 33,715,770 km (0.054 R)
• M57: 34,800,055 km (0.094 R)
• M58: 36,355,873 km (0.108 R)
• M59: 36,448,175 km (0.053 R)
• M60: 38,215,075 km (0.093 R)
• M61: 38,778,910 km (0.042 R)
• M62: 40,105,095 km (0.085 R)
• M63: 41,061,474 km (0.105 R)
• M64: 41,253,558 km (0.056 R)
• M65: 41,638,772 km (0.054 R)
• M66: 42,025,183 km (0.075 R)
• M67: 42,607,119 km (0.115 R)
• M68: 43,582,796 km (0.087 R)
• M69: 44,270,199 km (0.087 R)
• M70: 45,258,442 km (0.107 R)
• M71: 46,654,041 km (0.099 R)
• M72: 46,754,271 km (0.101 R)
• M73: 47,659,638 km (0.095 R)
• M74: 50,101,972 km (0.05 R)
• M75: 50,409,994 km (0.073 R)
• M76: 51,028,282 km (0.08 R)
• M77: 52,688,968 km (0.051 R)
• M78: 53,525,969 km (0.112 R)
• M79: 53,841,022 km (0.112 R)
• M80: 53,946,039 km (0.096 R)
• M81: 54,684,006 km (0.102 R)
• M82: 55,425,263 km (0.058 R)
• M83: 56,703,577 km (0.098 R)
• M84: 57,561,371 km (0.045 R)
• M85: 60,160,036 km (0.052 R)
• M86: 61,803,518 km (0.099 R)
• M87: 62,907,251 km (0.09 R)
• M88: 63,683,963 km (0.064 R)
• M89: 64,129,017 km (0.032 R)
• M90: 66,257,795 km (0.115 R)
• M91: 68,751,441 km (0.054 R)
• M92: 68,979,578 km (0.107 R)
• M93: 73,946,826 km (0.102 R)
• M94: 76,650,508 km (0.03 R)
• M95: 77,836,221 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit