🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 9.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.92 AU

Year: 443 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,839,841 km

• M1: 120,725 km (0.055 R)
• M2: 435,479 km (0.075 R)
• M3: 780,153 km (0.11 R)
• M4: 1,112,260 km (0.113 R)
• M5: 1,508,994 km (0.053 R)
• M6: 1,873,115 km (0.084 R)
• M7: 2,450,413 km (0.072 R)
• M8: 2,781,473 km (0.112 R)
• M9: 3,121,659 km (0.117 R)
• M10: 4,210,133 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 8.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.78 AU - 1.3 AU

Year: 696 Days

Day: 10.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,839,841 km

• M1: 161,566 km (0.108 R)
• M2: 587,321 km (0.073 R)
• M3: 1,392,158 km (0.119 R)
• M4: 2,230,504 km (0.084 R)
• M5: 3,038,782 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 14.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 757 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,839,841 km

• M1: 180,415 km (0.119 R)
• M2: 709,543 km (0.107 R)
• M3: 1,573,470 km (0.106 R)
• M4: 2,198,640 km (0.1 R)
• M5: 2,893,522 km (0.114 R)
• M6: 3,362,362 km (0.084 R)
• M7: 3,882,364 km (0.117 R)
• M8: 4,611,803 km (0.082 R)
• M9: 5,303,993 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.2

Radius: 11.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.13 AU - 2.39 AU

Year: 2229 Days

Day: 6.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,839,841 km

• M1: 141,819 km (0.086 R)
• M2: 629,209 km (0.098 R)
• M3: 1,162,076 km (0.077 R)
• M4: 1,733,989 km (0.107 R)
• M5: 2,947,527 km (0.055 R)
• M6: 3,329,749 km (0.082 R)
• M7: 4,765,440 km (0.116 R)
• M8: 5,295,017 km (0.109 R)
• M9: 8,149,793 km (0.09 R)
• M10: 9,888,569 km (0.095 R)
• M11: 10,350,228 km (0.088 R)
• M12: 12,221,847 km (0.075 R)
• M13: 12,962,955 km (0.106 R)
• M14: 13,387,364 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 14.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.56 AU - 6.92 AU

Year: 9021 Days

Day: 5.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,839,841 km

• M1: 182,958 km (0.085 R)
• M2: 691,441 km (0.062 R)
• M3: 1,343,389 km (0.046 R)
• M4: 2,112,472 km (0.107 R)
• M5: 3,028,310 km (0.114 R)
• M6: 3,717,208 km (0.107 R)
• M7: 5,411,254 km (0.07 R)
• M8: 5,923,477 km (0.097 R)
• M9: 7,286,912 km (0.062 R)
• M10: 7,870,643 km (0.086 R)
• M11: 8,395,582 km (0.046 R)
• M12: 8,944,008 km (0.09 R)
• M13: 11,217,148 km (0.116 R)
• M14: 17,978,074 km (0.119 R)
• M15: 18,814,475 km (0.107 R)
• M16: 23,124,240 km (0.101 R)
• M17: 29,594,348 km (0.039 R)
• M18: 31,300,961 km (0.118 R)
• M19: 33,753,768 km (0.025 R)
• M20: 35,379,747 km (0.063 R)
• M21: 37,057,337 km (0.106 R)
• M22: 41,482,891 km (0.089 R)
• M23: 42,010,074 km (0.117 R)
• M24: 45,546,867 km (0.099 R)
• M25: 47,387,669 km (0.073 R)
• M26: 47,963,920 km (0.109 R)
• M27: 48,544,808 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.2

Radius: 5.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.09 AU - 7.53 AU

Year: 10398 Days

Day: 22.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,839,841 km

• M1: 89,759 km (0.118 R)
• M2: 297,550 km (0.109 R)
• M3: 684,560 km (0.09 R)
• M4: 1,171,950 km (0.115 R)
• M5: 1,367,325 km (0.117 R)
• M6: 1,701,825 km (0.087 R)
• M7: 1,939,387 km (0.041 R)
• M8: 2,151,666 km (0.102 R)
• M9: 3,632,984 km (0.052 R)
• M10: 3,933,377 km (0.113 R)
• M11: 4,200,409 km (0.11 R)
• M12: 7,283,621 km (0.046 R)
• M13: 8,104,764 km (0.079 R)
• M14: 8,903,467 km (0.118 R)
• M15: 9,579,051 km (0.093 R)
• M16: 10,702,531 km (0.113 R)
• M17: 11,514,847 km (0.05 R)
• M18: 14,198,184 km (0.086 R)
• M19: 14,538,968 km (0.09 R)
• M20: 16,202,048 km (0.107 R)
• M21: 16,888,702 km (0.106 R)
• M22: 17,659,729 km (0.118 R)
• M23: 18,656,201 km (0.1 R)
• M24: 21,794,764 km (0.11 R)
• M25: 22,940,534 km (0.06 R)
• M26: 24,045,464 km (0.116 R)
• M27: 26,361,239 km (0.087 R)
• M28: 27,136,007 km (0.053 R)
• M29: 31,815,578 km (0.073 R)
• M30: 32,497,145 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 4.7

Gravity: 40.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.16 AU - 8.1 AU

Year: 13826 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,839,841 km

• M1: 59,390 km (0.089 R)
• M2: 228,735 km (0.086 R)
• M3: 584,479 km (0.038 R)
• M4: 877,840 km (0.112 R)
• M5: 1,132,605 km (0.052 R)
• M6: 1,495,829 km (0.058 R)
• M7: 2,515,787 km (0.082 R)
• M8: 4,173,481 km (0.078 R)
• M9: 5,354,108 km (0.068 R)
• M10: 6,364,043 km (0.096 R)
• M11: 6,741,478 km (0.112 R)
• M12: 8,601,279 km (0.098 R)
• M13: 9,010,429 km (0.043 R)
• M14: 10,430,113 km (0.093 R)
• M15: 12,829,214 km (0.099 R)
• M16: 16,256,801 km (0.088 R)
• M17: 16,411,634 km (0.036 R)
• M18: 23,937,006 km (0.078 R)
• M19: 25,676,081 km (0.085 R)
• M20: 26,415,992 km (0.058 R)
• M21: 30,447,206 km (0.099 R)
• M22: 31,998,237 km (0.06 R)
• M23: 32,485,776 km (0.058 R)
• M24: 34,741,562 km (0.037 R)
• M25: 39,562,204 km (0.109 R)
• M26: 40,690,770 km (0.102 R)
• M27: 44,355,769 km (0.074 R)
• M28: 45,420,158 km (0.119 R)
• M29: 50,011,017 km (0.097 R)
• M30: 55,951,997 km (0.103 R)
• M31: 59,732,934 km (0.066 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: 485 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit