🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.3 AU - 2.16 AU

Year: 848 Days

Day: 25.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,657,167 km

• M1: 110,553 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.17 AU - 3.27 AU

Year: 2154 Days

Day: 44.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 13.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.65 AU - 5.07 AU

Year: 3994 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,657,167 km

• M1: 164,408 km (0.047 R)
• M2: 645,664 km (0.052 R)
• M3: 1,355,806 km (0.103 R)
• M4: 1,818,811 km (0.077 R)
• M5: 2,476,742 km (0.057 R)
• M6: 3,571,799 km (0.036 R)
• M7: 4,251,422 km (0.12 R)
• M8: 4,822,587 km (0.029 R)
• M9: 5,239,815 km (0.109 R)
• M10: 5,654,800 km (0.106 R)
• M11: 7,157,959 km (0.083 R)
• M12: 8,172,831 km (0.053 R)
• M13: 8,697,171 km (0.084 R)
• M14: 9,969,501 km (0.118 R)
• M15: 11,839,923 km (0.069 R)
• M16: 13,787,239 km (0.116 R)
• M17: 17,096,643 km (0.089 R)
• M18: 18,249,444 km (0.103 R)
• M19: 19,330,588 km (0.118 R)
• M20: 21,686,755 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 12.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.63 AU - 5.65 AU

Year: 4344 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,657,167 km

• M1: 158,125 km (0.118 R)
• M2: 558,748 km (0.1 R)
• M3: 1,099,544 km (0.088 R)
• M4: 2,248,306 km (0.076 R)
• M5: 2,825,455 km (0.08 R)
• M6: 3,761,638 km (0.054 R)
• M7: 5,460,621 km (0.086 R)
• M8: 7,424,692 km (0.096 R)
• M9: 11,153,120 km (0.116 R)
• M10: 11,637,518 km (0.083 R)
• M11: 12,413,781 km (0.049 R)
• M12: 12,934,232 km (0.065 R)
• M13: 13,617,595 km (0.094 R)
• M14: 16,200,851 km (0.041 R)
• M15: 16,880,325 km (0.117 R)
• M16: 17,637,589 km (0.087 R)
• M17: 19,095,271 km (0.088 R)
• M18: 19,725,676 km (0.102 R)
• M19: 20,500,593 km (0.08 R)
• M20: 22,596,459 km (0.109 R)
• M21: 24,022,127 km (0.06 R)
• M22: 24,608,999 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 14.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.02 AU - 7.6 AU

Year: 6625 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,657,167 km

• M1: 179,069 km (0.088 R)
• M2: 726,896 km (0.108 R)
• M3: 1,302,997 km (0.116 R)
• M4: 1,751,193 km (0.083 R)
• M5: 2,366,489 km (0.067 R)
• M6: 2,867,043 km (0.079 R)
• M7: 3,338,127 km (0.095 R)
• M8: 4,131,744 km (0.112 R)
• M9: 5,209,147 km (0.049 R)
• M10: 5,799,760 km (0.111 R)
• M11: 6,310,487 km (0.118 R)
• M12: 7,049,351 km (0.112 R)
• M13: 7,953,371 km (0.115 R)
• M14: 8,700,463 km (0.068 R)
• M15: 9,331,466 km (0.095 R)
• M16: 11,317,378 km (0.088 R)
• M17: 12,508,028 km (0.084 R)
• M18: 12,956,672 km (0.099 R)
• M19: 15,936,212 km (0.081 R)
• M20: 19,880,211 km (0.073 R)
• M21: 21,469,389 km (0.097 R)
• M22: 24,201,345 km (0.064 R)
• M23: 24,977,908 km (0.082 R)
• M24: 25,931,594 km (0.112 R)
• M25: 26,417,488 km (0.091 R)
• M26: 27,074,821 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 10

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.05 AU - 9.91 AU

Year: 8403 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,657,167 km

• M1: 124,316 km (0.094 R)
• M2: 443,258 km (0.064 R)
• M3: 785,389 km (0.117 R)
• M4: 1,311,824 km (0.065 R)
• M5: 1,677,291 km (0.067 R)
• M6: 2,110,826 km (0.051 R)
• M7: 2,851,635 km (0.114 R)
• M8: 6,262,616 km (0.081 R)
• M9: 6,828,844 km (0.118 R)
• M10: 7,390,434 km (0.077 R)
• M11: 9,216,725 km (0.055 R)
• M12: 9,716,681 km (0.118 R)
• M13: 10,186,717 km (0.112 R)
• M14: 10,573,727 km (0.037 R)
• M15: 11,172,567 km (0.101 R)
• M16: 12,274,954 km (0.094 R)
• M17: 12,713,425 km (0.114 R)
• M18: 13,219,216 km (0.081 R)
• M19: 15,314,633 km (0.089 R)
• M20: 15,951,920 km (0.086 R)
• M21: 21,073,852 km (0.111 R)
• M22: 22,263,754 km (0.108 R)
• M23: 22,670,361 km (0.067 R)
• M24: 23,582,010 km (0.099 R)
• M25: 28,989,973 km (0.107 R)
• M26: 30,261,854 km (0.105 R)
• M27: 31,366,784 km (0.079 R)
• M28: 32,916,618 km (0.108 R)
• M29: 36,843,263 km (0.071 R)
• M30: 37,298,040 km (0.082 R)
• M31: 38,334,754 km (0.094 R)
• M32: 38,919,083 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 8.3

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.75 AU - 10.39 AU

Year: 10183 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 95,657,167 km

• M1: 104,419 km (0.031 R)
• M2: 664,215 km (0.07 R)
• M3: 1,142,928 km (0.098 R)
• M4: 1,488,349 km (0.114 R)
• M5: 2,202,529 km (0.043 R)
• M6: 2,616,018 km (0.116 R)
• M7: 3,247,171 km (0.097 R)
• M8: 3,730,672 km (0.12 R)
• M9: 4,409,248 km (0.076 R)
• M10: 6,158,944 km (0.097 R)
• M11: 7,656,569 km (0.079 R)
• M12: 7,965,189 km (0.096 R)
• M13: 8,560,289 km (0.112 R)
• M14: 8,989,486 km (0.081 R)
• M15: 9,839,202 km (0.065 R)
• M16: 10,470,505 km (0.113 R)
• M17: 14,104,536 km (0.054 R)
• M18: 14,838,912 km (0.112 R)
• M19: 20,880,871 km (0.113 R)
• M20: 21,658,929 km (0.097 R)
• M21: 26,637,247 km (0.117 R)
• M22: 26,939,884 km (0.087 R)
• M23: 27,347,089 km (0.063 R)
• M24: 28,804,322 km (0.086 R)
• M25: 29,876,490 km (0.078 R)
• M26: 31,421,986 km (0.075 R)
• M27: 33,956,921 km (0.026 R)
• M28: 37,376,579 km (0.114 R)
• M29: 38,909,957 km (0.108 R)
• M30: 50,990,883 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 14.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.43 AU - 11.81 AU

Year: 12902 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,657,167 km

• M1: 187,745 km (0.081 R)
• M2: 915,689 km (0.088 R)
• M3: 1,390,961 km (0.069 R)
• M4: 3,407,391 km (0.102 R)
• M5: 4,987,294 km (0.053 R)
• M6: 6,402,789 km (0.105 R)
• M7: 6,888,384 km (0.037 R)
• M8: 7,663,151 km (0.082 R)
• M9: 8,352,648 km (0.102 R)
• M10: 9,856,106 km (0.07 R)
• M11: 12,627,556 km (0.12 R)
• M12: 15,810,251 km (0.113 R)
• M13: 16,401,013 km (0.106 R)
• M14: 19,077,319 km (0.102 R)
• M15: 20,432,526 km (0.054 R)
• M16: 21,760,506 km (0.108 R)
• M17: 25,381,822 km (0.083 R)
• M18: 30,056,007 km (0.107 R)
• M19: 30,621,039 km (0.072 R)
• M20: 32,595,581 km (0.119 R)
• M21: 35,025,649 km (0.103 R)
• M22: 40,380,953 km (0.106 R)
• M23: 41,905,505 km (0.072 R)
• M24: 43,324,591 km (0.045 R)
• M25: 48,699,193 km (0.096 R)
• M26: 49,793,502 km (0.109 R)
• M27: 52,031,336 km (0.099 R)
• M28: 57,744,030 km (0.091 R)
• M29: 58,793,758 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.4

Radius: 4.5

Gravity: 33.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 13.6 AU - 19.52 AU

Year: 25121 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,657,167 km

• M1: 55,950 km (0.106 R)
• M2: 232,325 km (0.106 R)
• M3: 403,765 km (0.112 R)
• M4: 544,985 km (0.054 R)
• M5: 838,197 km (0.038 R)
• M6: 1,007,990 km (0.052 R)
• M7: 1,259,913 km (0.089 R)
• M8: 1,518,269 km (0.088 R)
• M9: 2,033,783 km (0.097 R)
• M10: 2,734,499 km (0.106 R)
• M11: 3,709,130 km (0.113 R)
• M12: 4,205,196 km (0.114 R)
• M13: 4,972,184 km (0.051 R)
• M14: 5,491,289 km (0.085 R)
• M15: 6,268,749 km (0.047 R)
• M16: 7,265,520 km (0.082 R)
• M17: 8,146,352 km (0.118 R)
• M18: 11,346,998 km (0.093 R)
• M19: 15,627,442 km (0.074 R)
• M20: 17,622,180 km (0.119 R)
• M21: 19,010,748 km (0.094 R)
• M22: 23,721,585 km (0.102 R)
• M23: 24,726,134 km (0.102 R)
• M24: 25,067,218 km (0.086 R)
• M25: 27,664,835 km (0.101 R)
• M26: 35,361,496 km (0.101 R)
• M27: 38,163,015 km (0.071 R)
• M28: 39,385,529 km (0.103 R)
• M29: 41,747,829 km (0.119 R)
• M30: 43,870,174 km (0.101 R)
• M31: 45,892,139 km (0.086 R)
• M32: 49,219,046 km (0.102 R)
• M33: 51,585,684 km (0.093 R)
• M34: 52,515,884 km (0.115 R)
• M35: 56,152,309 km (0.084 R)
• M36: 66,297,588 km (0.111 R)
• M37: 87,721,947 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.2

Radius: 4.2

Gravity: 47.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.61 AU - 17.75 AU

Year: 25395 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,657,167 km

• M1: 52,210 km (0.086 R)
• M2: 186,549 km (0.095 R)
• M3: 331,808 km (0.113 R)
• M4: 817,104 km (0.12 R)
• M5: 1,357,451 km (0.053 R)
• M6: 2,312,334 km (0.084 R)
• M7: 3,395,124 km (0.097 R)
• M8: 4,151,341 km (0.076 R)
• M9: 4,402,217 km (0.079 R)
• M10: 4,934,336 km (0.106 R)
• M11: 7,921,806 km (0.069 R)
• M12: 8,880,878 km (0.03 R)
• M13: 9,237,220 km (0.12 R)
• M14: 10,298,317 km (0.111 R)
• M15: 12,959,514 km (0.088 R)
• M16: 13,263,796 km (0.026 R)
• M17: 13,729,045 km (0.063 R)
• M18: 14,205,215 km (0.095 R)
• M19: 14,692,306 km (0.051 R)
• M20: 17,113,248 km (0.117 R)
• M21: 17,850,916 km (0.116 R)
• M22: 18,996,835 km (0.105 R)
• M23: 20,910,042 km (0.088 R)
• M24: 25,468,589 km (0.101 R)
• M25: 28,041,074 km (0.114 R)
• M26: 29,064,922 km (0.066 R)
• M27: 29,848,964 km (0.1 R)
• M28: 30,513,178 km (0.118 R)
• M29: 32,147,086 km (0.081 R)
• M30: 35,292,382 km (0.114 R)
• M31: 49,554,743 km (0.091 R)
• M32: 51,049,077 km (0.078 R)
• M33: 51,617,100 km (0.039 R)
• M34: 57,531,003 km (0.082 R)
• M35: 58,146,149 km (0.055 R)
• M36: 61,287,555 km (0.041 R)
• M37: 64,982,473 km (0.099 R)
• M38: 69,516,186 km (0.115 R)
• M39: 72,812,276 km (0.083 R)
• M40: 80,222,905 km (0.096 R)
• M41: 80,478,269 km (0.114 R)
• M42: 91,697,660 km (0.067 R)
• M43: 93,098,944 km (0.118 R)
• M44: 94,799,273 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit