🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.2

Radius: 13.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 90,864,485 km

• M1: 167,400 km (0.059 R)
• M2: 636,988 km (0.118 R)
• M3: 1,153,699 km (0.114 R)
• M4: 1,790,088 km (0.054 R)
• M5: 2,212,403 km (0.075 R)
• M6: 3,331,694 km (0.075 R)
• M7: 3,866,806 km (0.093 R)
• M8: 4,295,404 km (0.118 R)
• M9: 4,842,932 km (0.101 R)
• M10: 5,295,765 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 12.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.83 AU

Year: 403 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,864,485 km

• M1: 157,975 km (0.103 R)
• M2: 616,493 km (0.055 R)
• M3: 1,185,414 km (0.119 R)
• M4: 1,675,347 km (0.032 R)
• M5: 2,359,906 km (0.073 R)
• M6: 3,139,910 km (0.084 R)
• M7: 3,660,510 km (0.098 R)
• M8: 4,238,407 km (0.102 R)
• M9: 4,805,682 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 12.4

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.48 AU - 1.96 AU

Year: 1586 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 90,864,485 km

• M1: 154,235 km (0.062 R)
• M2: 631,004 km (0.062 R)
• M3: 1,097,749 km (0.108 R)
• M4: 1,768,546 km (0.094 R)
• M5: 3,206,331 km (0.084 R)
• M6: 4,076,841 km (0.116 R)
• M7: 4,470,732 km (0.091 R)
• M8: 5,248,940 km (0.075 R)
• M9: 6,482,674 km (0.094 R)
• M10: 7,101,411 km (0.088 R)
• M11: 8,132,140 km (0.034 R)
• M12: 8,668,449 km (0.118 R)
• M13: 9,164,964 km (0.112 R)
• M14: 10,663,785 km (0.059 R)
• M15: 14,057,862 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.19 AU - 4.59 AU

Year: 5393 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,864,485 km

• M1: 161,715 km (0.062 R)
• M2: 686,505 km (0.115 R)
• M3: 1,172,249 km (0.06 R)
• M4: 2,242,622 km (0.09 R)
• M5: 2,654,913 km (0.101 R)
• M6: 3,615,631 km (0.059 R)
• M7: 4,579,041 km (0.06 R)
• M8: 5,597,204 km (0.045 R)
• M9: 6,218,484 km (0.089 R)
• M10: 7,367,097 km (0.092 R)
• M11: 8,434,328 km (0.117 R)
• M12: 14,006,101 km (0.109 R)
• M13: 16,026,719 km (0.112 R)
• M14: 17,993,482 km (0.091 R)
• M15: 18,539,963 km (0.12 R)
• M16: 20,507,624 km (0.09 R)
• M17: 24,482,888 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.9

Radius: 3.1

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5 AU - 6.5 AU

Year: 9692 Days

Day: 17.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,864,485 km

• M1: 39,494 km (0.057 R)
• M2: 181,911 km (0.107 R)
• M3: 293,960 km (0.081 R)
• M4: 654,491 km (0.092 R)
• M5: 1,003,802 km (0.08 R)
• M6: 1,128,716 km (0.05 R)
• M7: 1,264,102 km (0.04 R)
• M8: 1,431,951 km (0.087 R)
• M9: 1,903,783 km (0.112 R)
• M10: 2,331,632 km (0.091 R)
• M11: 2,855,075 km (0.03 R)
• M12: 3,452,868 km (0.114 R)
• M13: 5,330,471 km (0.062 R)
• M14: 7,389,536 km (0.094 R)
• M15: 8,108,205 km (0.044 R)
• M16: 8,686,101 km (0.06 R)
• M17: 11,855,182 km (0.087 R)
• M18: 13,273,520 km (0.111 R)
• M19: 14,960,086 km (0.11 R)
• M20: 16,669,691 km (0.075 R)
• M21: 23,781,723 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 5.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.63 AU - 11.03 AU

Year: 18444 Days

Day: 16.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 90,864,485 km

• M1: 68,366 km (0.118 R)
• M2: 389,852 km (0.085 R)
• M3: 758,461 km (0.116 R)
• M4: 4,347,165 km (0.12 R)
• M5: 5,273,624 km (0.055 R)
• M6: 6,324,998 km (0.077 R)
• M7: 16,481,945 km (0.061 R)
• M8: 17,985,554 km (0.072 R)
• M9: 38,582,488 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 5.1

Gravity: 17.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.59 AU - 9.33 AU

Year: 18853 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,864,485 km

• M1: 63,579 km (0.062 R)
• M2: 222,751 km (0.113 R)
• M3: 420,819 km (0.046 R)
• M4: 617,390 km (0.06 R)
• M5: 907,012 km (0.059 R)
• M6: 1,296,864 km (0.072 R)
• M7: 1,843,644 km (0.11 R)
• M8: 2,424,383 km (0.104 R)
• M9: 3,094,282 km (0.1 R)
• M10: 3,567,909 km (0.058 R)
• M11: 5,136,742 km (0.063 R)
• M12: 5,535,121 km (0.1 R)
• M13: 6,475,643 km (0.077 R)
• M14: 7,518,340 km (0.106 R)
• M15: 8,921,867 km (0.071 R)
• M16: 12,172,779 km (0.063 R)
• M17: 15,311,940 km (0.096 R)
• M18: 20,430,432 km (0.112 R)
• M19: 21,519,654 km (0.117 R)
• M20: 22,172,648 km (0.065 R)
• M21: 24,612,590 km (0.095 R)
• M22: 26,370,514 km (0.063 R)
• M23: 28,210,269 km (0.073 R)
• M24: 37,219,651 km (0.081 R)
• M25: 41,217,205 km (0.12 R)
• M26: 43,098,399 km (0.074 R)
• M27: 48,924,488 km (0.074 R)
• M28: 49,728,127 km (0.084 R)
• M29: 51,196,730 km (0.062 R)
• M30: 52,358,806 km (0.095 R)
• M31: 58,074,791 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 6.1

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.77 AU - 12.23 AU

Year: 22228 Days

Day: 17.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,864,485 km

• M1: 75,846 km (0.031 R)
• M2: 330,312 km (0.078 R)
• M3: 738,714 km (0.084 R)
• M4: 2,199,687 km (0.108 R)
• M5: 2,454,303 km (0.117 R)
• M6: 3,050,749 km (0.098 R)
• M7: 4,347,165 km (0.116 R)
• M8: 4,600,434 km (0.089 R)
• M9: 4,863,576 km (0.107 R)
• M10: 5,671,106 km (0.105 R)
• M11: 6,425,079 km (0.105 R)
• M12: 6,659,050 km (0.092 R)
• M13: 6,947,325 km (0.032 R)
• M14: 8,022,485 km (0.113 R)
• M15: 10,053,725 km (0.107 R)
• M16: 11,020,726 km (0.105 R)
• M17: 16,105,408 km (0.045 R)
• M18: 16,625,260 km (0.106 R)
• M19: 17,881,583 km (0.103 R)
• M20: 19,103,798 km (0.117 R)
• M21: 20,988,731 km (0.039 R)
• M22: 23,212,503 km (0.085 R)
• M23: 27,750,106 km (0.115 R)
• M24: 28,496,898 km (0.113 R)
• M25: 30,685,515 km (0.111 R)
• M26: 38,684,513 km (0.044 R)
• M27: 40,721,737 km (0.096 R)
• M28: 41,362,614 km (0.06 R)
• M29: 43,491,991 km (0.099 R)
• M30: 49,586,458 km (0.054 R)
• M31: 52,363,743 km (0.052 R)
• M32: 56,423,829 km (0.112 R)
• M33: 66,924,851 km (0.098 R)
• M34: 68,041,450 km (0.106 R)
• M35: 73,102,346 km (0.09 R)
• M36: 76,450,197 km (0.114 R)
• M37: 77,425,126 km (0.1 R)
• M38: 87,635,181 km (0.175 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit