🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.87 AU - 1.99 AU

Year: 965 Days

Day: 32.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,040,944 km

• M1: 121,922 km (0.104 R)
• M2: 548,725 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.01 AU - 2.65 AU

Year: 1280 Days

Day: 47.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,040,944 km

• M1: 98,735 km (0.058 R)
• M2: 166,802 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.7 AU - 3.2 AU

Year: 1823 Days

Day: 43.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,040,944 km

• M1: 1,165,218 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.85 AU - 3.09 AU

Year: 1842 Days

Day: 34.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,040,944 km

• M1: 114,742 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.48 AU - 3.68 AU

Year: 1945 Days

Day: 40.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.89 AU - 5.55 AU

Year: 3690 Days

Day: 19.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,040,944 km

• M1: 1,326,784 km (0.035 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 14.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.54 AU - 6.04 AU

Year: 4379 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,040,944 km

• M1: 208,390 km (0.118 R)
• M2: 330,163 km (0.055 R)
• M3: 508,034 km (0.095 R)
• M4: 737,817 km (0.11 R)
• M5: 905,067 km (0.093 R)
• M6: 1,121,834 km (0.084 R)
• M7: 1,344,137 km (0.082 R)
• M8: 1,460,973 km (0.051 R)
• M9: 1,905,727 km (0.097 R)
• M10: 2,008,800 km (0.098 R)
• M11: 2,236,339 km (0.115 R)
• M12: 2,601,956 km (0.085 R)
• M13: 3,021,578 km (0.103 R)
• M14: 3,462,892 km (0.09 R)
• M15: 3,849,602 km (0.108 R)
• M16: 3,981,697 km (0.078 R)
• M17: 4,173,182 km (0.078 R)
• M18: 4,485,842 km (0.095 R)
• M19: 4,765,739 km (0.106 R)
• M20: 5,301,150 km (0.073 R)
• M21: 5,448,654 km (0.06 R)
• M22: 5,661,681 km (0.055 R)
• M23: 5,790,934 km (0.034 R)
• M24: 6,074,122 km (0.085 R)
• M25: 6,295,228 km (0.117 R)
• M26: 6,609,384 km (0.079 R)
• M27: 6,882,699 km (0.089 R)
• M28: 7,020,778 km (0.09 R)
• M29: 7,299,778 km (0.112 R)
• M30: 7,417,062 km (0.089 R)
• M31: 7,701,298 km (0.077 R)
• M32: 8,329,460 km (0.062 R)
• M33: 8,427,596 km (0.106 R)
• M34: 8,699,415 km (0.118 R)
• M35: 9,150,603 km (0.061 R)
• M36: 9,328,026 km (0.106 R)
• M37: 9,455,633 km (0.089 R)
• M38: 9,738,223 km (0.097 R)
• M39: 10,311,781 km (0.091 R)
• M40: 10,682,634 km (0.105 R)
• M41: 10,816,076 km (0.108 R)
• M42: 11,030,749 km (0.118 R)
• M43: 11,247,067 km (0.117 R)
• M44: 11,766,172 km (0.079 R)
• M45: 11,876,425 km (0.091 R)
• M46: 12,042,479 km (0.11 R)
• M47: 13,255,419 km (0.106 R)
• M48: 13,803,695 km (0.086 R)
• M49: 14,036,918 km (0.103 R)
• M50: 14,448,013 km (0.111 R)
• M51: 14,922,687 km (0.088 R)
• M52: 15,463,034 km (0.067 R)
• M53: 15,948,629 km (0.091 R)
• M54: 16,101,368 km (0.045 R)
• M55: 16,562,728 km (0.05 R)
• M56: 16,748,529 km (0.06 R)
• M57: 17,090,809 km (0.048 R)
• M58: 17,215,873 km (0.091 R)
• M59: 17,909,259 km (0.06 R)
• M60: 18,004,553 km (0.083 R)
• M61: 18,323,346 km (0.116 R)
• M62: 18,740,424 km (0.092 R)
• M63: 18,869,527 km (0.085 R)
• M64: 21,006,982 km (0.105 R)
• M65: 21,174,681 km (0.084 R)
• M66: 21,477,467 km (0.063 R)
• M67: 21,646,363 km (0.116 R)
• M68: 22,223,661 km (0.028 R)
• M69: 22,600,050 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 14.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.97 AU - 6.01 AU

Year: 4629 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,040,944 km

• M1: 211,531 km (0.114 R)
• M2: 349,760 km (0.084 R)
• M3: 588,219 km (0.051 R)
• M4: 677,828 km (0.082 R)
• M5: 1,295,218 km (0.089 R)
• M6: 1,418,337 km (0.039 R)
• M7: 2,391,023 km (0.117 R)
• M8: 2,681,691 km (0.118 R)
• M9: 3,066,756 km (0.077 R)
• M10: 3,171,176 km (0.069 R)
• M11: 3,622,512 km (0.092 R)
• M12: 3,822,375 km (0.079 R)
• M13: 4,117,532 km (0.062 R)
• M14: 4,209,983 km (0.081 R)
• M15: 4,303,033 km (0.106 R)
• M16: 4,420,318 km (0.082 R)
• M17: 4,515,013 km (0.098 R)
• M18: 4,610,307 km (0.076 R)
• M19: 4,778,904 km (0.108 R)
• M20: 4,900,527 km (0.105 R)
• M21: 5,072,565 km (0.079 R)
• M22: 5,296,812 km (0.117 R)
• M23: 5,549,782 km (0.101 R)
• M24: 5,729,449 km (0.063 R)
• M25: 5,989,300 km (0.085 R)
• M26: 6,226,413 km (0.105 R)
• M27: 7,095,128 km (0.095 R)
• M28: 7,629,043 km (0.118 R)
• M29: 8,117,779 km (0.078 R)
• M30: 8,410,093 km (0.084 R)
• M31: 8,735,618 km (0.072 R)
• M32: 9,095,551 km (0.11 R)
• M33: 9,521,605 km (0.087 R)
• M34: 9,830,076 km (0.099 R)
• M35: 10,016,625 km (0.082 R)
• M36: 10,615,465 km (0.106 R)
• M37: 11,323,362 km (0.059 R)
• M38: 11,781,880 km (0.049 R)
• M39: 12,046,668 km (0.119 R)
• M40: 12,380,421 km (0.07 R)
• M41: 12,717,165 km (0.09 R)
• M42: 13,091,160 km (0.106 R)
• M43: 13,228,042 km (0.096 R)
• M44: 13,607,123 km (0.067 R)
• M45: 14,199,830 km (0.078 R)
• M46: 15,736,649 km (0.103 R)
• M47: 16,285,075 km (0.086 R)
• M48: 16,951,533 km (0.095 R)
• M49: 17,138,381 km (0.099 R)
• M50: 17,551,570 km (0.087 R)
• M51: 17,702,664 km (0.095 R)
• M52: 17,816,209 km (0.072 R)
• M53: 18,082,194 km (0.089 R)
• M54: 18,541,310 km (0.063 R)
• M55: 19,159,448 km (0.084 R)
• M56: 20,297,140 km (0.058 R)
• M57: 20,934,128 km (0.076 R)
• M58: 21,496,915 km (0.043 R)
• M59: 21,699,171 km (0.091 R)
• M60: 21,902,026 km (0.058 R)
• M61: 22,719,728 km (0.115 R)
• M62: 23,422,688 km (0.105 R)
• M63: 23,589,191 km (0.083 R)
• M64: 23,714,254 km (0.061 R)
• M65: 23,881,355 km (0.12 R)
• M66: 24,511,611 km (0.066 R)
• M67: 25,104,767 km (0.094 R)
• M68: 25,232,523 km (0.094 R)
• M69: 25,488,635 km (0.116 R)
• M70: 25,745,494 km (0.101 R)
• M71: 26,434,991 km (0.05 R)
• M72: 26,825,591 km (0.065 R)
• M73: 27,876,217 km (0.056 R)
• M74: 28,450,972 km (0.117 R)
• M75: 29,074,346 km (0.084 R)
• M76: 29,477,512 km (0.077 R)
• M77: 30,244,052 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 8.6

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.78 AU - 7.84 AU

Year: 6396 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,040,944 km

• M1: 261,796 km (0.104 R)
• M2: 320,738 km (0.052 R)
• M3: 468,391 km (0.101 R)
• M4: 544,835 km (0.102 R)
• M5: 668,254 km (0.092 R)
• M6: 801,396 km (0.111 R)
• M7: 1,401,582 km (0.045 R)
• M8: 1,654,253 km (0.066 R)
• M9: 1,734,887 km (0.102 R)
• M10: 2,049,491 km (0.102 R)
• M11: 2,291,690 km (0.072 R)
• M12: 2,803,614 km (0.088 R)
• M13: 3,223,086 km (0.086 R)
• M14: 3,662,455 km (0.115 R)
• M15: 4,175,725 km (0.108 R)
• M16: 4,314,552 km (0.094 R)
• M17: 4,539,847 km (0.086 R)
• M18: 5,449,402 km (0.085 R)
• M19: 6,065,446 km (0.048 R)
• M20: 6,671,167 km (0.099 R)
• M21: 7,162,896 km (0.114 R)
• M22: 7,329,398 km (0.067 R)
• M23: 7,463,587 km (0.106 R)
• M24: 8,042,830 km (0.108 R)
• M25: 8,460,508 km (0.056 R)
• M26: 8,778,403 km (0.068 R)
• M27: 9,136,241 km (0.114 R)
• M28: 9,280,603 km (0.12 R)
• M29: 10,728,561 km (0.115 R)
• M30: 11,420,301 km (0.076 R)
• M31: 11,810,901 km (0.105 R)
• M32: 12,007,772 km (0.047 R)
• M33: 12,365,012 km (0.067 R)
• M34: 12,484,840 km (0.062 R)
• M35: 13,663,222 km (0.118 R)
• M36: 14,161,084 km (0.075 R)
• M37: 14,919,246 km (0.1 R)
• M38: 15,604,105 km (0.107 R)
• M39: 16,255,454 km (0.073 R)
• M40: 16,738,805 km (0.091 R)
• M41: 17,004,491 km (0.115 R)
• M42: 17,182,363 km (0.079 R)
• M43: 17,809,776 km (0.05 R)
• M44: 18,444,669 km (0.044 R)
• M45: 18,719,032 km (0.103 R)
• M46: 19,643,397 km (0.111 R)
• M47: 20,535,150 km (0.068 R)
• M48: 20,724,691 km (0.1 R)
• M49: 21,344,325 km (0.091 R)
• M50: 22,212,441 km (0.079 R)
• M51: 22,309,530 km (0.115 R)
• M52: 22,601,994 km (0.084 R)
• M53: 23,833,634 km (0.045 R)
• M54: 23,982,932 km (0.08 R)
• M55: 24,583,268 km (0.077 R)
• M56: 26,002,952 km (0.087 R)
• M57: 26,361,987 km (0.066 R)
• M58: 26,826,040 km (0.044 R)
• M59: 27,240,875 km (0.087 R)
• M60: 27,971,810 km (0.092 R)
• M61: 29,027,223 km (0.098 R)
• M62: 29,666,754 km (0.087 R)
• M63: 30,095,651 km (0.051 R)
• M64: 30,310,773 km (0.077 R)
• M65: 30,472,637 km (0.075 R)
• M66: 31,503,666 km (0.06 R)
• M67: 31,612,872 km (0.071 R)
• M68: 31,831,734 km (0.092 R)
• M69: 32,988,574 km (0.117 R)
• M70: 33,433,030 km (0.108 R)
• M71: 34,159,178 km (0.115 R)
• M72: 34,327,625 km (0.055 R)
• M73: 34,721,516 km (0.097 R)
• M74: 34,834,313 km (0.039 R)
• M75: 35,173,451 km (0.087 R)
• M76: 35,286,697 km (0.075 R)
• M77: 35,456,939 km (0.065 R)
• M78: 35,513,787 km (0.043 R)
• M79: 36,483,779 km (0.037 R)
• M80: 37,346,809 km (0.053 R)
• M81: 37,404,704 km (0.097 R)
• M82: 37,809,964 km (0.108 R)
• M83: 37,868,008 km (0.051 R)
• M84: 38,391,451 km (0.086 R)
• M85: 38,508,137 km (0.066 R)
• M86: 38,683,317 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.05 AU - 9.45 AU

Year: 7765 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,040,944 km

• M1: 160,818 km (0.081 R)
• M2: 275,559 km (0.071 R)
• M3: 371,900 km (0.074 R)
• M4: 560,693 km (0.109 R)
• M5: 815,159 km (0.063 R)
• M6: 1,160,131 km (0.119 R)
• M7: 1,629,270 km (0.04 R)
• M8: 2,110,676 km (0.114 R)
• M9: 2,541,219 km (0.118 R)
• M10: 2,730,909 km (0.11 R)
• M11: 3,251,211 km (0.115 R)
• M12: 3,748,623 km (0.117 R)
• M13: 3,883,561 km (0.075 R)
• M14: 4,382,918 km (0.051 R)
• M15: 4,756,315 km (0.069 R)
• M16: 5,503,257 km (0.074 R)
• M17: 5,969,254 km (0.105 R)
• M18: 6,708,268 km (0.084 R)
• M19: 7,205,980 km (0.088 R)
• M20: 7,578,479 km (0.12 R)
• M21: 7,749,918 km (0.08 R)
• M22: 8,026,973 km (0.054 R)
• M23: 8,307,319 km (0.081 R)
• M24: 8,448,689 km (0.115 R)
• M25: 9,497,520 km (0.11 R)
• M26: 9,756,923 km (0.104 R)
• M27: 10,169,214 km (0.108 R)
• M28: 10,282,759 km (0.07 R)
• M29: 10,396,603 km (0.078 R)
• M30: 10,549,043 km (0.106 R)
• M31: 11,049,748 km (0.1 R)
• M32: 11,244,524 km (0.112 R)
• M33: 11,558,380 km (0.117 R)
• M34: 11,795,643 km (0.096 R)
• M35: 12,235,011 km (0.086 R)
• M36: 12,315,346 km (0.063 R)
• M37: 12,679,616 km (0.086 R)
• M38: 12,842,678 km (0.031 R)
• M39: 13,294,464 km (0.098 R)
• M40: 13,877,297 km (0.074 R)
• M41: 14,087,482 km (0.107 R)
• M42: 15,024,563 km (0.1 R)
• M43: 15,850,194 km (0.099 R)
• M44: 15,981,989 km (0.053 R)
• M45: 16,114,084 km (0.109 R)
• M46: 16,246,478 km (0.091 R)
• M47: 16,468,033 km (0.108 R)
• M48: 16,824,674 km (0.068 R)
• M49: 17,681,720 km (0.097 R)
• M50: 17,818,303 km (0.112 R)
• M51: 18,460,676 km (0.113 R)
• M52: 18,784,705 km (0.048 R)
• M53: 18,924,131 km (0.119 R)
• M54: 19,250,852 km (0.051 R)
• M55: 19,815,136 km (0.04 R)
• M56: 20,051,949 km (0.086 R)
• M57: 21,298,398 km (0.118 R)
• M58: 21,979,817 km (0.097 R)
• M59: 22,225,008 km (0.09 R)
• M60: 22,520,463 km (0.075 R)
• M61: 22,718,082 km (0.105 R)
• M62: 23,214,598 km (0.111 R)
• M63: 23,514,392 km (0.105 R)
• M64: 23,815,383 km (0.104 R)
• M65: 23,915,912 km (0.118 R)
• M66: 24,168,134 km (0.102 R)
• M67: 25,185,550 km (0.119 R)
• M68: 26,009,535 km (0.093 R)
• M69: 27,631,325 km (0.109 R)
• M70: 28,481,041 km (0.075 R)
• M71: 28,694,816 km (0.044 R)
• M72: 28,909,190 km (0.087 R)
• M73: 29,988,688 km (0.044 R)
• M74: 30,260,657 km (0.117 R)
• M75: 30,588,127 km (0.1 R)
• M76: 32,913,028 km (0.116 R)
• M77: 33,081,176 km (0.071 R)
• M78: 33,531,316 km (0.03 R)
• M79: 34,722,264 km (0.117 R)
• M80: 35,926,976 km (0.079 R)
• M81: 36,100,210 km (0.116 R)
• M82: 36,215,849 km (0.03 R)
• M83: 36,389,532 km (0.092 R)
• M84: 36,563,515 km (0.085 R)
• M85: 37,262,286 km (0.102 R)
• M86: 38,082,980 km (0.118 R)
• M87: 39,503,711 km (0.105 R)
• M88: 39,742,170 km (0.072 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit