🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.78 AU - 0.92 AU

Year: 514 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,035,629 km

• M1: 170,691 km (0.077 R)
• M2: 635,193 km (0.05 R)
• M3: 1,130,062 km (0.074 R)
• M4: 1,882,390 km (0.058 R)
• M5: 2,505,016 km (0.072 R)
• M6: 3,160,255 km (0.048 R)
• M7: 4,938,675 km (0.11 R)
• M8: 5,497,572 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 9.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.87 AU - 1.01 AU

Year: 598 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 75.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,035,629 km

• M1: 114,442 km (0.04 R)
• M2: 536,458 km (0.087 R)
• M3: 989,141 km (0.112 R)
• M4: 1,367,923 km (0.07 R)
• M5: 1,716,486 km (0.11 R)
• M6: 2,974,754 km (0.112 R)
• M7: 4,382,021 km (0.115 R)
• M8: 4,953,335 km (0.11 R)
• M9: 5,333,164 km (0.113 R)
• M10: 6,377,656 km (0.099 R)
• M11: 6,668,774 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 12.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.16 AU - 1.44 AU

Year: 972 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,035,629 km

• M1: 152,141 km (0.086 R)
• M2: 548,426 km (0.108 R)
• M3: 980,315 km (0.116 R)
• M4: 1,552,826 km (0.072 R)
• M5: 2,112,172 km (0.067 R)
• M6: 2,974,903 km (0.047 R)
• M7: 3,472,765 km (0.092 R)
• M8: 4,092,998 km (0.119 R)
• M9: 4,637,833 km (0.096 R)
• M10: 5,131,656 km (0.117 R)
• M11: 6,875,518 km (0.119 R)
• M12: 7,317,131 km (0.097 R)
• M13: 7,856,282 km (0.093 R)
• M14: 8,956,574 km (0.053 R)
• M15: 9,694,840 km (0.115 R)
• M16: 11,159,104 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 13.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 1340 Days

Day: 10.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,035,629 km

• M1: 165,605 km (0.057 R)
• M2: 660,325 km (0.079 R)
• M3: 1,229,994 km (0.089 R)
• M4: 1,746,106 km (0.07 R)
• M5: 2,238,882 km (0.103 R)
• M6: 2,866,146 km (0.109 R)
• M7: 3,895,080 km (0.093 R)
• M8: 4,325,772 km (0.104 R)
• M9: 4,808,225 km (0.035 R)
• M10: 5,700,576 km (0.068 R)
• M11: 6,258,277 km (0.115 R)
• M12: 7,456,706 km (0.074 R)
• M13: 8,924,411 km (0.113 R)
• M14: 9,775,473 km (0.044 R)
• M15: 10,542,611 km (0.06 R)
• M16: 11,713,064 km (0.116 R)
• M17: 12,733,621 km (0.05 R)
• M18: 13,812,671 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.4

Radius: 9.3

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.5 AU - 2.18 AU

Year: 1637 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,035,629 km

• M1: 115,639 km (0.101 R)
• M2: 809,923 km (0.096 R)
• M3: 1,828,684 km (0.072 R)
• M4: 2,600,909 km (0.118 R)
• M5: 3,243,132 km (0.109 R)
• M6: 3,663,053 km (0.095 R)
• M7: 4,841,436 km (0.104 R)
• M8: 5,622,636 km (0.113 R)
• M9: 7,548,110 km (0.076 R)
• M10: 9,470,293 km (0.034 R)
• M11: 9,980,422 km (0.072 R)
• M12: 11,544,916 km (0.038 R)
• M13: 12,048,613 km (0.109 R)
• M14: 13,308,675 km (0.093 R)
• M15: 14,166,918 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 13.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.28 AU - 2.62 AU

Year: 2516 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,035,629 km

• M1: 169,195 km (0.077 R)
• M2: 883,076 km (0.115 R)
• M3: 1,486,105 km (0.076 R)
• M4: 3,612,340 km (0.073 R)
• M5: 4,432,286 km (0.104 R)
• M6: 5,332,117 km (0.099 R)
• M7: 6,653,964 km (0.115 R)
• M8: 7,494,554 km (0.112 R)
• M9: 9,629,465 km (0.116 R)
• M10: 10,126,280 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 12.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.3 AU - 2.7 AU

Year: 2593 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,035,629 km

• M1: 153,039 km (0.093 R)
• M2: 650,302 km (0.118 R)
• M3: 2,128,030 km (0.092 R)
• M4: 2,521,921 km (0.113 R)
• M5: 3,551,154 km (0.099 R)
• M6: 4,774,266 km (0.054 R)
• M7: 5,458,228 km (0.115 R)
• M8: 6,233,444 km (0.102 R)
• M9: 6,676,104 km (0.072 R)
• M10: 7,781,184 km (0.108 R)
• M11: 9,004,296 km (0.115 R)
• M12: 9,499,315 km (0.103 R)
• M13: 10,162,183 km (0.091 R)
• M14: 10,777,180 km (0.109 R)
• M15: 11,376,170 km (0.114 R)
• M16: 11,787,714 km (0.078 R)
• M17: 13,037,903 km (0.041 R)
• M18: 14,710,557 km (0.071 R)
• M19: 15,100,858 km (0.085 R)
• M20: 16,784,881 km (0.115 R)
• M21: 18,761,219 km (0.026 R)
• M22: 19,278,528 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 14.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.81 AU - 4.29 AU

Year: 4388 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,035,629 km

• M1: 185,801 km (0.094 R)
• M2: 827,725 km (0.101 R)
• M3: 1,363,884 km (0.105 R)
• M4: 2,937,803 km (0.056 R)
• M5: 3,419,209 km (0.088 R)
• M6: 4,402,815 km (0.096 R)
• M7: 5,115,350 km (0.053 R)
• M8: 5,846,883 km (0.106 R)
• M9: 6,803,562 km (0.059 R)
• M10: 7,967,134 km (0.09 R)
• M11: 8,468,287 km (0.118 R)
• M12: 9,298,405 km (0.119 R)
• M13: 10,644,936 km (0.097 R)
• M14: 11,703,490 km (0.104 R)
• M15: 12,879,479 km (0.119 R)
• M16: 14,288,691 km (0.065 R)
• M17: 15,966,431 km (0.077 R)
• M18: 19,134,016 km (0.072 R)
• M19: 20,697,913 km (0.03 R)
• M20: 22,842,099 km (0.106 R)
• M21: 25,590,810 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 12.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.8 AU - 3.86 AU

Year: 4917 Days

Day: 12.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,035,629 km

• M1: 154,235 km (0.108 R)
• M2: 922,121 km (0.073 R)
• M3: 2,036,925 km (0.088 R)
• M4: 2,718,941 km (0.045 R)
• M5: 3,193,915 km (0.093 R)
• M6: 4,539,697 km (0.114 R)
• M7: 4,962,909 km (0.08 R)
• M8: 5,647,619 km (0.115 R)
• M9: 6,426,725 km (0.115 R)
• M10: 6,825,552 km (0.105 R)
• M11: 7,636,672 km (0.098 R)
• M12: 8,161,162 km (0.107 R)
• M13: 10,458,387 km (0.09 R)
• M14: 11,878,969 km (0.088 R)
• M15: 13,370,758 km (0.082 R)
• M16: 13,968,103 km (0.119 R)
• M17: 15,158,004 km (0.094 R)
• M18: 18,795,028 km (0.101 R)
• M19: 22,594,066 km (0.091 R)
• M20: 24,391,484 km (0.102 R)
• M21: 27,654,363 km (0.088 R)
• M22: 28,535,794 km (0.11 R)
• M23: 30,076,951 km (0.107 R)
• M24: 30,633,904 km (0.1 R)
• M25: 31,103,192 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.7

Radius: 4.1

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.42 AU - 6.84 AU

Year: 11199 Days

Day: 18.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,035,629 km

• M1: 51,162 km (0.045 R)
• M2: 323,281 km (0.119 R)
• M3: 464,053 km (0.047 R)
• M4: 624,721 km (0.047 R)
• M5: 839,842 km (0.093 R)
• M6: 1,484,011 km (0.062 R)
• M7: 1,676,095 km (0.076 R)
• M8: 2,027,650 km (0.117 R)
• M9: 2,674,062 km (0.047 R)
• M10: 3,566,114 km (0.114 R)
• M11: 3,736,207 km (0.11 R)
• M12: 4,755,716 km (0.111 R)
• M13: 5,847,033 km (0.099 R)
• M14: 7,403,898 km (0.11 R)
• M15: 8,468,436 km (0.096 R)
• M16: 8,597,390 km (0.052 R)
• M17: 9,217,174 km (0.107 R)
• M18: 10,794,833 km (0.067 R)
• M19: 11,568,104 km (0.041 R)
• M20: 13,456,328 km (0.051 R)
• M21: 14,048,586 km (0.103 R)
• M22: 14,412,109 km (0.073 R)
• M23: 15,031,893 km (0.081 R)
• M24: 15,604,853 km (0.102 R)
• M25: 17,900,582 km (0.108 R)
• M26: 18,616,408 km (0.06 R)
• M27: 19,128,631 km (0.102 R)
• M28: 19,876,770 km (0.075 R)
• M29: 20,878,178 km (0.099 R)
• M30: 23,655,313 km (0.097 R)
• M31: 23,911,574 km (0.107 R)
• M32: 27,039,516 km (0.105 R)
• M33: 27,980,935 km (0.117 R)
• M34: 35,301,208 km (0.064 R)
• M35: 37,225,635 km (0.105 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: 535 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit