🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 318 Days

Day: 14.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.71 AU - 1.17 AU

Year: 345 Days

Day: 26.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,716,909 km

• M1: 624,721 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.28 AU - 4.04 AU

Year: 2652 Days

Day: 34.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 13.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.58 AU - 6.16 AU

Year: 5386 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,716,909 km

• M1: 165,754 km (0.094 R)
• M2: 259,253 km (0.114 R)
• M3: 364,869 km (0.119 R)
• M4: 517,908 km (0.113 R)
• M5: 725,998 km (0.102 R)
• M6: 887,714 km (0.06 R)
• M7: 1,049,130 km (0.095 R)
• M8: 1,343,538 km (0.091 R)
• M9: 1,447,808 km (0.089 R)
• M10: 1,609,523 km (0.091 R)
• M11: 1,785,750 km (0.116 R)
• M12: 2,175,303 km (0.119 R)
• M13: 2,326,247 km (0.085 R)
• M14: 2,676,456 km (0.057 R)
• M15: 2,800,323 km (0.073 R)
• M16: 3,294,444 km (0.053 R)
• M17: 3,417,115 km (0.053 R)
• M18: 3,698,957 km (0.064 R)
• M19: 4,032,111 km (0.091 R)
• M20: 4,285,680 km (0.059 R)
• M21: 4,624,369 km (0.039 R)
• M22: 4,716,073 km (0.073 R)
• M23: 4,971,736 km (0.029 R)
• M24: 5,065,833 km (0.109 R)
• M25: 5,255,972 km (0.074 R)
• M26: 5,852,717 km (0.097 R)
• M27: 5,964,617 km (0.106 R)
• M28: 6,203,375 km (0.098 R)
• M29: 6,330,383 km (0.032 R)
• M30: 6,471,005 km (0.113 R)
• M31: 6,794,735 km (0.052 R)
• M32: 6,925,633 km (0.076 R)
• M33: 7,430,975 km (0.111 R)
• M34: 7,962,047 km (0.11 R)
• M35: 8,086,363 km (0.114 R)
• M36: 8,239,252 km (0.062 R)
• M37: 8,393,039 km (0.112 R)
• M38: 8,561,935 km (0.092 R)
• M39: 9,525,644 km (0.096 R)
• M40: 9,701,871 km (0.118 R)
• M41: 9,879,144 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 14.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.08 AU - 7.1 AU

Year: 7150 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,716,909 km

• M1: 189,690 km (0.065 R)
• M2: 287,078 km (0.039 R)
• M3: 408,402 km (0.118 R)
• M4: 521,498 km (0.098 R)
• M5: 823,387 km (0.103 R)
• M6: 1,034,768 km (0.11 R)
• M7: 1,132,905 km (0.06 R)
• M8: 1,254,977 km (0.056 R)
• M9: 1,447,359 km (0.064 R)
• M10: 1,754,933 km (0.116 R)
• M11: 2,084,048 km (0.11 R)
• M12: 2,341,057 km (0.106 R)
• M13: 2,815,881 km (0.096 R)
• M14: 2,928,827 km (0.099 R)
• M15: 3,028,908 km (0.08 R)
• M16: 3,247,321 km (0.036 R)
• M17: 3,577,184 km (0.045 R)
• M18: 3,715,263 km (0.076 R)
• M19: 3,855,287 km (0.059 R)
• M20: 4,334,897 km (0.105 R)
• M21: 4,515,462 km (0.081 R)
• M22: 4,732,379 km (0.114 R)
• M23: 5,580,599 km (0.092 R)
• M24: 6,031,637 km (0.111 R)
• M25: 6,252,293 km (0.118 R)
• M26: 6,494,492 km (0.12 R)
• M27: 6,796,979 km (0.08 R)
• M28: 7,123,252 km (0.05 R)
• M29: 7,317,729 km (0.092 R)
• M30: 7,533,749 km (0.116 R)
• M31: 7,791,655 km (0.057 R)
• M32: 8,032,358 km (0.106 R)
• M33: 8,174,028 km (0.102 R)
• M34: 8,459,610 km (0.118 R)
• M35: 9,125,021 km (0.087 R)
• M36: 9,549,580 km (0.091 R)
• M37: 9,742,711 km (0.095 R)
• M38: 10,132,862 km (0.113 R)
• M39: 10,461,977 km (0.058 R)
• M40: 10,594,671 km (0.066 R)
• M41: 10,794,683 km (0.11 R)
• M42: 10,973,602 km (0.054 R)
• M43: 11,470,566 km (0.03 R)
• M44: 11,561,671 km (0.097 R)
• M45: 11,836,632 km (0.11 R)
• M46: 11,998,048 km (0.091 R)
• M47: 12,299,787 km (0.066 R)
• M48: 12,416,474 km (0.088 R)
• M49: 12,698,017 km (0.098 R)
• M50: 12,886,959 km (0.118 R)
• M51: 13,531,576 km (0.062 R)
• M52: 14,309,036 km (0.081 R)
• M53: 14,456,540 km (0.1 R)
• M54: 15,126,140 km (0.098 R)
• M55: 15,679,353 km (0.065 R)
• M56: 15,806,062 km (0.029 R)
• M57: 16,162,404 km (0.12 R)
• M58: 16,883,316 km (0.083 R)
• M59: 17,169,348 km (0.04 R)
• M60: 17,483,354 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 9.8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.26 AU - 11.1 AU

Year: 13219 Days

Day: 8.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,716,909 km

• M1: 140,921 km (0.044 R)
• M2: 360,830 km (0.088 R)
• M3: 706,102 km (0.11 R)
• M4: 779,106 km (0.063 R)
• M5: 953,387 km (0.111 R)
• M6: 1,035,217 km (0.053 R)
• M7: 1,098,198 km (0.06 R)
• M8: 1,954,496 km (0.11 R)
• M9: 2,033,633 km (0.09 R)
• M10: 2,675,708 km (0.052 R)
• M11: 2,883,200 km (0.054 R)
• M12: 3,219,795 km (0.113 R)
• M13: 3,282,327 km (0.063 R)
• M14: 4,132,791 km (0.086 R)
• M15: 4,547,626 km (0.088 R)
• M16: 4,617,937 km (0.117 R)
• M17: 4,688,846 km (0.038 R)
• M18: 5,121,334 km (0.075 R)
• M19: 6,140,843 km (0.044 R)
• M20: 6,297,173 km (0.074 R)
• M21: 6,653,814 km (0.044 R)
• M22: 6,854,724 km (0.076 R)
• M23: 7,262,677 km (0.076 R)
• M24: 7,678,560 km (0.085 R)
• M25: 7,804,970 km (0.113 R)
• M26: 8,752,074 km (0.112 R)
• M27: 9,508,740 km (0.114 R)
• M28: 10,379,100 km (0.095 R)
• M29: 10,565,649 km (0.115 R)
• M30: 10,800,218 km (0.093 R)
• M31: 11,084,155 km (0.115 R)
• M32: 11,179,449 km (0.071 R)
• M33: 11,370,635 km (0.106 R)
• M34: 11,514,698 km (0.101 R)
• M35: 12,689,340 km (0.099 R)
• M36: 12,938,869 km (0.107 R)
• M37: 13,089,365 km (0.076 R)
• M38: 14,210,601 km (0.088 R)
• M39: 15,468,719 km (0.066 R)
• M40: 15,681,896 km (0.115 R)
• M41: 16,003,382 km (0.056 R)
• M42: 16,489,874 km (0.03 R)
• M43: 17,201,062 km (0.112 R)
• M44: 17,532,721 km (0.067 R)
• M45: 17,755,023 km (0.109 R)
• M46: 18,596,811 km (0.032 R)
• M47: 20,611,146 km (0.079 R)
• M48: 21,022,390 km (0.04 R)
• M49: 21,376,937 km (0.069 R)
• M50: 22,332,120 km (0.108 R)
• M51: 22,754,435 km (0.071 R)
• M52: 22,996,933 km (0.089 R)
• M53: 23,545,658 km (0.026 R)
• M54: 24,345,857 km (0.047 R)
• M55: 24,407,790 km (0.05 R)
• M56: 24,655,973 km (0.101 R)
• M57: 24,967,436 km (0.079 R)
• M58: 25,092,500 km (0.074 R)
• M59: 25,720,362 km (0.077 R)
• M60: 26,099,593 km (0.073 R)
• M61: 26,289,881 km (0.106 R)
• M62: 26,863,589 km (0.098 R)
• M63: 28,153,272 km (0.066 R)
• M64: 28,283,273 km (0.102 R)
• M65: 28,544,022 km (0.045 R)
• M66: 29,463,001 km (0.09 R)
• M67: 30,058,850 km (0.115 R)
• M68: 30,258,413 km (0.113 R)
• M69: 32,073,634 km (0.112 R)
• M70: 32,481,886 km (0.047 R)
• M71: 32,618,320 km (0.106 R)
• M72: 34,409,305 km (0.105 R)
• M73: 36,020,325 km (0.068 R)
• M74: 36,090,786 km (0.088 R)
• M75: 40,777,388 km (0.078 R)
• M76: 42,929,353 km (0.096 R)
• M77: 43,529,390 km (0.115 R)
• M78: 45,498,846 km (0.112 R)
• M79: 46,264,039 km (0.066 R)
• M80: 46,956,378 km (0.1 R)
• M81: 47,187,956 km (0.109 R)
• M82: 47,574,666 km (0.094 R)
• M83: 48,351,229 km (0.084 R)
• M84: 48,663,140 km (0.109 R)
• M85: 48,975,650 km (0.117 R)
• M86: 49,995,758 km (0.107 R)
• M87: 50,864,473 km (0.12 R)
• M88: 51,102,333 km (0.027 R)
• M89: 52,376,758 km (0.117 R)
• M90: 53,661,654 km (0.086 R)
• M91: 53,903,853 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.7

Radius: 6

Gravity: 20.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.78 AU - 20.58 AU

Year: 25801 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,716,909 km

• M1: 117,734 km (0.101 R)
• M2: 317,297 km (0.073 R)
• M3: 580,290 km (0.11 R)
• M4: 2,210,309 km (0.12 R)
• M5: 2,617,813 km (0.087 R)
• M6: 4,417,027 km (0.069 R)
• M7: 5,189,849 km (0.1 R)
• M8: 5,673,350 km (0.074 R)
• M9: 6,003,662 km (0.113 R)
• M10: 7,386,544 km (0.075 R)
• M11: 7,626,350 km (0.088 R)
• M12: 7,686,638 km (0.12 R)
• M13: 8,236,859 km (0.086 R)
• M14: 9,053,663 km (0.104 R)
• M15: 9,310,223 km (0.081 R)
• M16: 9,569,177 km (0.04 R)
• M17: 9,765,001 km (0.113 R)
• M18: 10,561,161 km (0.095 R)
• M19: 10,967,020 km (0.12 R)
• M20: 11,240,485 km (0.109 R)
• M21: 11,309,300 km (0.086 R)
• M22: 11,933,871 km (0.077 R)
• M23: 13,361,932 km (0.108 R)
• M24: 14,170,060 km (0.098 R)
• M25: 15,449,720 km (0.059 R)
• M26: 16,687,642 km (0.108 R)
• M27: 17,160,073 km (0.093 R)
• M28: 17,876,946 km (0.107 R)
• M29: 19,257,435 km (0.085 R)
• M30: 19,339,714 km (0.119 R)
• M31: 19,587,148 km (0.084 R)
• M32: 19,669,876 km (0.113 R)
• M33: 21,519,355 km (0.09 R)
• M34: 21,604,775 km (0.103 R)
• M35: 21,775,915 km (0.087 R)
• M36: 22,464,813 km (0.093 R)
• M37: 23,952,265 km (0.082 R)
• M38: 24,573,993 km (0.102 R)
• M39: 25,021,291 km (0.101 R)
• M40: 25,924,114 km (0.119 R)
• M41: 28,695,564 km (0.098 R)
• M42: 30,786,943 km (0.111 R)
• M43: 31,462,676 km (0.075 R)
• M44: 31,850,883 km (0.12 R)
• M45: 32,730,369 km (0.108 R)
• M46: 33,222,396 km (0.112 R)
• M47: 33,915,483 km (0.119 R)
• M48: 34,114,298 km (0.1 R)
• M49: 35,114,360 km (0.097 R)
• M50: 35,416,398 km (0.081 R)
• M51: 36,734,655 km (0.069 R)
• M52: 37,245,980 km (0.104 R)
• M53: 37,759,550 km (0.107 R)
• M54: 38,275,513 km (0.067 R)
• M55: 39,314,470 km (0.081 R)
• M56: 39,942,332 km (0.111 R)
• M57: 43,562,152 km (0.117 R)
• M58: 45,192,170 km (0.092 R)
• M59: 46,289,920 km (0.064 R)
• M60: 46,400,173 km (0.064 R)
• M61: 47,841,399 km (0.088 R)
• M62: 49,184,788 km (0.084 R)
• M63: 50,087,162 km (0.055 R)
• M64: 51,451,196 km (0.079 R)
• M65: 51,794,074 km (0.025 R)
• M66: 53,057,877 km (0.055 R)
• M67: 57,027,606 km (0.069 R)
• M68: 57,264,120 km (0.078 R)
• M69: 58,213,319 km (0.046 R)
• M70: 58,928,546 km (0.092 R)
• M71: 59,526,938 km (0.099 R)
• M72: 59,886,870 km (0.105 R)
• M73: 62,426,743 km (0.107 R)
• M74: 64,508,397 km (0.11 R)
• M75: 65,248,607 km (0.102 R)
• M76: 65,867,494 km (0.062 R)
• M77: 66,239,843 km (0.094 R)
• M78: 66,986,486 km (0.104 R)
• M79: 67,485,843 km (0.118 R)
• M80: 69,369,281 km (0.034 R)
• M81: 71,524,836 km (0.102 R)
• M82: 73,830,888 km (0.094 R)
• M83: 73,959,691 km (0.063 R)
• M84: 74,217,598 km (0.114 R)
• M85: 76,421,773 km (0.103 R)
• M86: 79,042,129 km (0.102 R)
• M87: 81,825,248 km (0.05 R)
• M88: 83,027,716 km (0.102 R)
• M89: 84,775,019 km (0.111 R)
• M90: 87,078,228 km (0.104 R)
• M91: 87,214,362 km (0.11 R)
• M92: 90,778,232 km (0.038 R)
• M93: 91,884,359 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit