🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.59 AU - 1.65 AU

Year: 789 Days

Day: 18 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.75 AU - 1.87 AU

Year: 932 Days

Day: 44.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.14 AU - 3.22 AU

Year: 1680 Days

Day: 32.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.2 AU - 3.62 AU

Year: 2411 Days

Day: 47.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.8

Radius: 10.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.1 AU - 4.58 AU

Year: 3462 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,487,013 km

• M1: 156,629 km (0.105 R)
• M2: 255,214 km (0.093 R)
• M3: 411,693 km (0.045 R)
• M4: 495,767 km (0.096 R)
• M5: 577,597 km (0.093 R)
• M6: 1,525,449 km (0.086 R)
• M7: 1,765,554 km (0.081 R)
• M8: 1,942,379 km (0.104 R)
• M9: 2,140,895 km (0.087 R)
• M10: 2,218,985 km (0.109 R)
• M11: 2,345,994 km (0.091 R)
• M12: 2,475,546 km (0.101 R)
• M13: 2,590,886 km (0.058 R)
• M14: 2,674,361 km (0.109 R)
• M15: 3,248,069 km (0.098 R)
• M16: 3,338,426 km (0.053 R)
• M17: 3,484,733 km (0.113 R)
• M18: 4,406,405 km (0.033 R)
• M19: 4,648,305 km (0.079 R)
• M20: 5,040,102 km (0.106 R)
• M21: 5,187,306 km (0.082 R)
• M22: 5,899,841 km (0.039 R)
• M23: 6,121,994 km (0.112 R)
• M24: 6,256,482 km (0.059 R)
• M25: 6,505,862 km (0.085 R)
• M26: 6,851,134 km (0.054 R)
• M27: 6,920,846 km (0.097 R)
• M28: 7,226,026 km (0.113 R)
• M29: 7,416,015 km (0.076 R)
• M30: 7,607,650 km (0.097 R)
• M31: 7,704,141 km (0.119 R)
• M32: 7,922,554 km (0.093 R)
• M33: 8,741,303 km (0.075 R)
• M34: 8,816,999 km (0.115 R)
• M35: 9,096,747 km (0.051 R)
• M36: 9,250,534 km (0.057 R)
• M37: 9,534,770 km (0.117 R)
• M38: 10,032,482 km (0.106 R)
• M39: 10,138,397 km (0.116 R)
• M40: 10,351,275 km (0.07 R)
• M41: 10,485,165 km (0.088 R)
• M42: 10,592,576 km (0.059 R)
• M43: 11,715,159 km (0.099 R)
• M44: 12,107,105 km (0.099 R)
• M45: 12,304,724 km (0.106 R)
• M46: 12,645,957 km (0.058 R)
• M47: 12,731,676 km (0.11 R)
• M48: 12,961,459 km (0.103 R)
• M49: 13,047,926 km (0.088 R)
• M50: 13,192,587 km (0.086 R)
• M51: 13,425,063 km (0.077 R)
• M52: 13,746,997 km (0.047 R)
• M53: 13,864,731 km (0.093 R)
• M54: 13,982,763 km (0.072 R)
• M55: 14,130,865 km (0.104 R)
• M56: 14,638,002 km (0.114 R)
• M57: 15,151,123 km (0.082 R)
• M58: 16,009,216 km (0.085 R)
• M59: 16,102,116 km (0.101 R)
• M60: 16,444,097 km (0.11 R)
• M61: 16,537,895 km (0.101 R)
• M62: 16,663,108 km (0.12 R)
• M63: 17,357,392 km (0.055 R)
• M64: 18,254,830 km (0.084 R)
• M65: 19,003,418 km (0.04 R)
• M66: 19,134,615 km (0.096 R)
• M67: 19,695,457 km (0.117 R)
• M68: 19,795,089 km (0.103 R)
• M69: 19,994,653 km (0.106 R)
• M70: 20,463,044 km (0.115 R)
• M71: 21,684,062 km (0.1 R)
• M72: 21,855,501 km (0.074 R)
• M73: 22,441,775 km (0.054 R)
• M74: 23,208,165 km (0.114 R)
• M75: 23,278,326 km (0.102 R)
• M76: 23,418,649 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 12.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7 AU - 9 AU

Year: 8664 Days

Day: 14.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,487,013 km

• M1: 191,336 km (0.051 R)
• M2: 270,473 km (0.052 R)
• M3: 353,201 km (0.112 R)
• M4: 489,484 km (0.073 R)
• M5: 587,770 km (0.094 R)
• M6: 808,576 km (0.057 R)
• M7: 894,446 km (0.03 R)
• M8: 1,002,156 km (0.08 R)
• M9: 1,521,859 km (0.057 R)
• M10: 2,571,887 km (0.117 R)
• M11: 2,810,046 km (0.08 R)
• M12: 3,111,037 km (0.081 R)
• M13: 3,336,781 km (0.077 R)
• M14: 3,480,544 km (0.037 R)
• M15: 3,954,919 km (0.118 R)
• M16: 4,261,744 km (0.055 R)
• M17: 4,769,180 km (0.106 R)
• M18: 5,262,404 km (0.116 R)
• M19: 5,566,238 km (0.12 R)
• M20: 6,333,226 km (0.1 R)
• M21: 6,838,567 km (0.052 R)
• M22: 7,394,623 km (0.119 R)
• M23: 10,219,031 km (0.107 R)
• M24: 10,302,955 km (0.104 R)
• M25: 10,983,027 km (0.088 R)
• M26: 11,371,981 km (0.091 R)
• M27: 11,941,650 km (0.071 R)
• M28: 12,163,354 km (0.109 R)
• M29: 12,341,675 km (0.071 R)
• M30: 12,475,864 km (0.061 R)
• M31: 12,881,723 km (0.085 R)
• M32: 13,018,007 km (0.111 R)
• M33: 13,109,112 km (0.115 R)
• M34: 13,291,920 km (0.046 R)
• M35: 14,265,653 km (0.037 R)
• M36: 14,453,847 km (0.082 R)
• M37: 14,642,789 km (0.089 R)
• M38: 15,023,067 km (0.107 R)
• M39: 15,599,617 km (0.112 R)
• M40: 16,085,810 km (0.075 R)
• M41: 16,576,790 km (0.039 R)
• M42: 17,023,041 km (0.103 R)
• M43: 19,105,443 km (0.042 R)
• M44: 20,044,918 km (0.106 R)
• M45: 20,255,701 km (0.06 R)
• M46: 20,467,233 km (0.103 R)
• M47: 20,732,769 km (0.097 R)
• M48: 20,892,539 km (0.031 R)
• M49: 21,751,979 km (0.051 R)
• M50: 22,513,432 km (0.101 R)
• M51: 22,787,496 km (0.057 R)
• M52: 23,007,554 km (0.116 R)
• M53: 23,727,569 km (0.114 R)
• M54: 24,230,517 km (0.093 R)
• M55: 26,276,866 km (0.052 R)
• M56: 26,392,206 km (0.107 R)
• M57: 27,145,880 km (0.054 R)
• M58: 27,320,910 km (0.078 R)
• M59: 27,847,943 km (0.097 R)
• M60: 28,615,081 km (0.084 R)
• M61: 31,324,298 km (0.106 R)
• M62: 31,753,046 km (0.105 R)
• M63: 33,362,420 km (0.104 R)
• M64: 35,188,860 km (0.096 R)
• M65: 36,467,323 km (0.086 R)
• M66: 37,565,821 km (0.067 R)
• M67: 38,151,945 km (0.041 R)
• M68: 39,267,047 km (0.094 R)
• M69: 39,729,305 km (0.119 R)
• M70: 39,927,971 km (0.081 R)
• M71: 40,127,086 km (0.098 R)
• M72: 40,459,492 km (0.058 R)
• M73: 40,592,784 km (0.101 R)
• M74: 41,933,031 km (0.057 R)
• M75: 43,560,506 km (0.065 R)
• M76: 44,313,283 km (0.078 R)
• M77: 44,725,874 km (0.091 R)
• M78: 44,863,504 km (0.108 R)
• M79: 45,831,851 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 12.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.33 AU - 11.47 AU

Year: 13779 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,487,013 km

• M1: 209,437 km (0.065 R)
• M2: 659,876 km (0.118 R)
• M3: 953,986 km (0.103 R)
• M4: 1,048,831 km (0.114 R)
• M5: 1,506,002 km (0.08 R)
• M6: 1,664,127 km (0.098 R)
• M7: 1,973,046 km (0.093 R)
• M8: 2,197,892 km (0.084 R)
• M9: 2,300,666 km (0.102 R)
• M10: 2,484,372 km (0.087 R)
• M11: 2,810,944 km (0.074 R)
• M12: 2,951,117 km (0.11 R)
• M13: 3,356,378 km (0.049 R)
• M14: 3,779,441 km (0.079 R)
• M15: 4,709,939 km (0.108 R)
• M16: 5,149,458 km (0.038 R)
• M17: 5,356,801 km (0.092 R)
• M18: 5,744,259 km (0.087 R)
• M19: 6,621,202 km (0.071 R)
• M20: 7,267,614 km (0.104 R)
• M21: 7,539,583 km (0.111 R)
• M22: 7,775,499 km (0.059 R)
• M23: 7,894,429 km (0.103 R)
• M24: 8,254,661 km (0.091 R)
• M25: 8,416,675 km (0.092 R)
• M26: 8,784,686 km (0.082 R)
• M27: 9,033,168 km (0.104 R)
• M28: 9,241,857 km (0.092 R)
• M29: 9,494,528 km (0.097 R)
• M30: 10,659,596 km (0.034 R)
• M31: 11,013,545 km (0.113 R)
• M32: 11,236,595 km (0.04 R)
• M33: 12,282,434 km (0.115 R)
• M34: 12,793,610 km (0.096 R)
• M35: 13,740,864 km (0.102 R)
• M36: 13,836,756 km (0.118 R)
• M37: 14,223,018 km (0.071 R)
• M38: 14,320,107 km (0.097 R)
• M39: 15,055,380 km (0.117 R)
• M40: 15,303,114 km (0.037 R)
• M41: 16,460,553 km (0.108 R)
• M42: 16,613,592 km (0.045 R)
• M43: 18,064,840 km (0.057 R)
• M44: 18,222,816 km (0.043 R)
• M45: 18,752,392 km (0.119 R)
• M46: 18,859,056 km (0.109 R)
• M47: 19,072,681 km (0.096 R)
• M48: 19,179,793 km (0.082 R)
• M49: 20,811,158 km (0.08 R)
• M50: 22,260,612 km (0.061 R)
• M51: 23,684,933 km (0.062 R)
• M52: 24,204,935 km (0.111 R)
• M53: 25,079,933 km (0.095 R)
• M54: 25,314,952 km (0.097 R)
• M55: 25,491,776 km (0.086 R)
• M56: 27,101,449 km (0.102 R)
• M57: 27,827,298 km (0.112 R)
• M58: 28,437,209 km (0.107 R)
• M59: 29,236,660 km (0.09 R)
• M60: 30,480,865 km (0.11 R)
• M61: 30,983,365 km (0.069 R)
• M62: 32,635,523 km (0.051 R)
• M63: 34,055,806 km (0.065 R)
• M64: 34,446,555 km (0.084 R)
• M65: 34,577,304 km (0.114 R)
• M66: 34,969,998 km (0.06 R)
• M67: 35,101,345 km (0.067 R)
• M68: 35,298,515 km (0.079 R)
• M69: 35,694,052 km (0.105 R)
• M70: 35,892,419 km (0.107 R)
• M71: 37,090,099 km (0.098 R)
• M72: 37,895,833 km (0.068 R)
• M73: 38,911,154 km (0.112 R)
• M74: 39,456,289 km (0.111 R)
• M75: 40,209,963 km (0.095 R)
• M76: 41,522,983 km (0.088 R)
• M77: 42,080,086 km (0.068 R)
• M78: 42,920,227 km (0.115 R)
• M79: 43,272,082 km (0.079 R)
• M80: 44,333,030 km (0.105 R)
• M81: 46,048,319 km (0.079 R)
• M82: 48,369,031 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.5

Radius: 5.6

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.88 AU - 18.96 AU

Year: 24321 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,487,013 km

• M1: 87,964 km (0.112 R)
• M2: 230,231 km (0.11 R)
• M3: 322,234 km (0.055 R)
• M4: 543,788 km (0.087 R)
• M5: 606,021 km (0.08 R)
• M6: 1,133,952 km (0.115 R)
• M7: 1,325,587 km (0.03 R)
• M8: 1,410,858 km (0.077 R)
• M9: 1,617,003 km (0.09 R)
• M10: 1,864,289 km (0.098 R)
• M11: 2,498,434 km (0.097 R)
• M12: 2,820,518 km (0.102 R)
• M13: 3,701,650 km (0.1 R)
• M14: 3,741,892 km (0.113 R)
• M15: 5,011,828 km (0.073 R)
• M16: 5,235,477 km (0.03 R)
• M17: 5,462,267 km (0.116 R)
• M18: 6,988,913 km (0.104 R)
• M19: 7,850,148 km (0.108 R)
• M20: 8,057,641 km (0.119 R)
• M21: 8,637,482 km (0.079 R)
• M22: 10,173,104 km (0.035 R)
• M23: 11,554,940 km (0.108 R)
• M24: 12,207,785 km (0.077 R)
• M25: 12,629,501 km (0.098 R)
• M26: 13,735,478 km (0.089 R)
• M27: 14,936,300 km (0.097 R)
• M28: 15,842,265 km (0.109 R)
• M29: 15,907,789 km (0.057 R)
• M30: 16,170,183 km (0.115 R)
• M31: 17,301,742 km (0.118 R)
• M32: 18,115,853 km (0.089 R)
• M33: 21,205,648 km (0.099 R)
• M34: 21,277,754 km (0.076 R)
• M35: 22,442,224 km (0.103 R)
• M36: 22,589,278 km (0.071 R)
• M37: 24,832,798 km (0.108 R)
• M38: 25,519,602 km (0.087 R)
• M39: 26,135,346 km (0.111 R)
• M40: 27,224,568 km (0.074 R)
• M41: 27,459,886 km (0.042 R)
• M42: 29,125,957 km (0.094 R)
• M43: 31,233,791 km (0.09 R)
• M44: 32,472,013 km (0.087 R)
• M45: 34,232,331 km (0.102 R)
• M46: 34,825,936 km (0.107 R)
• M47: 36,195,504 km (0.106 R)
• M48: 36,800,328 km (0.086 R)
• M49: 38,370,507 km (0.116 R)
• M50: 38,458,471 km (0.113 R)
• M51: 39,163,975 km (0.103 R)
• M52: 39,695,795 km (0.039 R)
• M53: 39,962,678 km (0.078 R)
• M54: 40,319,319 km (0.069 R)
• M55: 41,395,825 km (0.086 R)
• M56: 42,663,667 km (0.081 R)
• M57: 42,936,982 km (0.099 R)
• M58: 44,036,078 km (0.078 R)
• M59: 44,220,233 km (0.1 R)
• M60: 47,012,028 km (0.089 R)
• M61: 47,200,223 km (0.047 R)
• M62: 47,955,243 km (0.053 R)
• M63: 48,904,741 km (0.058 R)
• M64: 49,190,772 km (0.088 R)
• M65: 50,052,306 km (0.12 R)
• M66: 50,340,581 km (0.106 R)
• M67: 50,822,286 km (0.042 R)
• M68: 51,305,487 km (0.065 R)
• M69: 51,402,277 km (0.056 R)
• M70: 51,984,512 km (0.113 R)
• M71: 52,959,741 km (0.105 R)
• M72: 53,744,232 km (0.051 R)
• M73: 53,842,518 km (0.045 R)
• M74: 53,940,953 km (0.111 R)
• M75: 54,137,973 km (0.083 R)
• M76: 55,027,183 km (0.063 R)
• M77: 55,225,550 km (0.072 R)
• M78: 56,820,263 km (0.08 R)
• M79: 57,723,984 km (0.039 R)
• M80: 58,733,770 km (0.112 R)
• M81: 59,444,060 km (0.118 R)
• M82: 60,975,494 km (0.086 R)
• M83: 61,180,742 km (0.092 R)
• M84: 63,452,834 km (0.077 R)
• M85: 64,913,059 km (0.092 R)
• M86: 65,437,250 km (0.08 R)
• M87: 68,185,662 km (0.058 R)
• M88: 68,398,690 km (0.075 R)
• M89: 70,648,193 km (0.029 R)
• M90: 72,378,442 km (0.083 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: 334 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit