🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 10

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.78 AU - 1.08 AU

Year: 608 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 172.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,460,743 km

• M1: 124,316 km (0.103 R)
• M2: 486,043 km (0.063 R)
• M3: 803,939 km (0.116 R)
• M4: 1,167,462 km (0.093 R)
• M5: 1,626,129 km (0.029 R)
• M6: 2,351,529 km (0.107 R)
• M7: 2,898,758 km (0.108 R)
• M8: 3,266,619 km (0.034 R)
• M9: 3,596,782 km (0.084 R)
• M10: 5,183,865 km (0.062 R)
• M11: 5,579,851 km (0.112 R)
• M12: 5,918,840 km (0.07 R)
• M13: 6,453,054 km (0.05 R)
• M14: 7,019,132 km (0.11 R)
• M15: 7,595,233 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.1

Radius: 8.1

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.39 AU

Year: 880 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,460,743 km

• M1: 101,278 km (0.093 R)
• M2: 452,384 km (0.083 R)
• M3: 757,115 km (0.096 R)
• M4: 1,033,721 km (0.113 R)
• M5: 1,334,413 km (0.098 R)
• M6: 1,642,285 km (0.1 R)
• M7: 2,137,155 km (0.051 R)
• M8: 2,964,880 km (0.115 R)
• M9: 3,508,968 km (0.035 R)
• M10: 3,990,972 km (0.075 R)
• M11: 4,903,669 km (0.112 R)
• M12: 5,506,398 km (0.117 R)
• M13: 5,765,053 km (0.031 R)
• M14: 6,768,855 km (0.103 R)
• M15: 9,201,316 km (0.089 R)
• M16: 9,566,485 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 15

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.04 AU - 1.52 AU

Year: 982 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,460,743 km

• M1: 186,997 km (0.11 R)
• M2: 834,607 km (0.101 R)
• M3: 1,546,842 km (0.094 R)
• M4: 2,211,057 km (0.111 R)
• M5: 2,699,793 km (0.106 R)
• M6: 3,675,021 km (0.095 R)
• M7: 4,424,955 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 14.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.75 AU - 1.75 AU

Year: 1570 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,460,743 km

• M1: 180,415 km (0.036 R)
• M2: 982,708 km (0.111 R)
• M3: 2,718,193 km (0.075 R)
• M4: 3,444,940 km (0.079 R)
• M5: 4,135,184 km (0.092 R)
• M6: 5,311,024 km (0.101 R)
• M7: 5,817,113 km (0.069 R)
• M8: 6,355,366 km (0.077 R)
• M9: 7,265,071 km (0.093 R)
• M10: 12,468,534 km (0.053 R)
• M11: 12,932,287 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.9

Radius: 12.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.63 AU - 2.03 AU

Year: 1679 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,460,743 km

• M1: 150,495 km (0.113 R)
• M2: 571,464 km (0.069 R)
• M3: 1,325,288 km (0.101 R)
• M4: 1,736,233 km (0.075 R)
• M5: 2,523,118 km (0.114 R)
• M6: 2,984,328 km (0.096 R)
• M7: 3,403,352 km (0.11 R)
• M8: 3,969,131 km (0.113 R)
• M9: 7,371,435 km (0.093 R)
• M10: 8,202,750 km (0.09 R)
• M11: 9,681,525 km (0.12 R)
• M12: 10,431,759 km (0.105 R)
• M13: 10,965,374 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 10

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.78 AU - 2 AU

Year: 1762 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,460,743 km

• M1: 124,316 km (0.072 R)
• M2: 560,094 km (0.088 R)
• M3: 876,344 km (0.086 R)
• M4: 1,411,306 km (0.113 R)
• M5: 1,754,633 km (0.07 R)
• M6: 2,592,531 km (0.097 R)
• M7: 2,971,612 km (0.06 R)
• M8: 3,324,065 km (0.081 R)
• M9: 4,616,590 km (0.116 R)
• M10: 5,527,193 km (0.09 R)
• M11: 6,295,228 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 10.1

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.78 AU - 2.78 AU

Year: 3144 Days

Day: 8.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,460,743 km

• M1: 128,654 km (0.096 R)
• M2: 517,609 km (0.1 R)
• M3: 848,370 km (0.115 R)
• M4: 3,169,380 km (0.061 R)
• M5: 3,982,894 km (0.034 R)
• M6: 4,686,153 km (0.097 R)
• M7: 7,626,051 km (0.047 R)
• M8: 8,564,029 km (0.116 R)
• M9: 10,011,987 km (0.042 R)
• M10: 12,480,651 km (0.114 R)
• M11: 13,240,758 km (0.118 R)
• M12: 13,830,772 km (0.067 R)
• M13: 15,222,631 km (0.1 R)
• M14: 16,480,150 km (0.074 R)
• M15: 17,278,704 km (0.108 R)
• M16: 17,687,555 km (0.094 R)
• M17: 20,149,038 km (0.12 R)
• M18: 23,536,233 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.1

Radius: 14.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.84 AU - 5.82 AU

Year: 7200 Days

Day: 10.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,460,743 km

• M1: 177,872 km (0.079 R)
• M2: 781,798 km (0.111 R)
• M3: 1,971,401 km (0.111 R)
• M4: 2,790,599 km (0.036 R)
• M5: 3,425,791 km (0.104 R)
• M6: 4,842,483 km (0.032 R)
• M7: 5,863,339 km (0.06 R)
• M8: 6,620,753 km (0.083 R)
• M9: 7,520,435 km (0.086 R)
• M10: 8,888,956 km (0.103 R)
• M11: 9,937,039 km (0.09 R)
• M12: 13,932,050 km (0.082 R)
• M13: 23,877,615 km (0.04 R)
• M14: 28,125,447 km (0.12 R)
• M15: 29,383,864 km (0.055 R)
• M16: 30,679,531 km (0.056 R)
• M17: 31,495,588 km (0.12 R)
• M18: 32,221,586 km (0.111 R)
• M19: 36,245,470 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 3.7

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.93 AU - 7.61 AU

Year: 10649 Days

Day: 20.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,460,743 km

• M1: 46,076 km (0.112 R)
• M2: 167,998 km (0.051 R)
• M3: 496,515 km (0.07 R)
• M4: 811,419 km (0.032 R)
• M5: 1,031,926 km (0.069 R)
• M6: 1,235,978 km (0.081 R)
• M7: 1,697,786 km (0.052 R)
• M8: 2,382,795 km (0.103 R)
• M9: 2,503,969 km (0.119 R)
• M10: 3,090,991 km (0.062 R)
• M11: 4,610,158 km (0.068 R)
• M12: 5,278,411 km (0.113 R)
• M13: 5,882,787 km (0.106 R)
• M14: 7,856,581 km (0.097 R)
• M15: 9,054,112 km (0.044 R)
• M16: 10,186,269 km (0.058 R)
• M17: 12,518,051 km (0.102 R)
• M18: 13,098,341 km (0.09 R)
• M19: 13,696,583 km (0.08 R)
• M20: 14,483,916 km (0.101 R)
• M21: 14,656,403 km (0.09 R)
• M22: 16,148,193 km (0.084 R)
• M23: 17,607,370 km (0.045 R)
• M24: 19,083,153 km (0.068 R)
• M25: 19,290,645 km (0.047 R)
• M26: 21,672,543 km (0.113 R)
• M27: 22,278,115 km (0.098 R)
• M28: 24,081,966 km (0.072 R)
• M29: 24,731,520 km (0.074 R)
• M30: 25,980,961 km (0.096 R)
• M31: 29,333,001 km (0.106 R)
• M32: 31,303,504 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 13,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit