🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 12.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.7 AU - 1.12 AU

Year: 552 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,792,615 km

• M1: 157,975 km (0.115 R)
• M2: 558,598 km (0.082 R)
• M3: 961,914 km (0.118 R)
• M4: 1,401,433 km (0.077 R)
• M5: 1,815,520 km (0.112 R)
• M6: 2,741,680 km (0.085 R)
• M7: 3,791,109 km (0.102 R)
• M8: 4,331,606 km (0.108 R)
• M9: 4,774,566 km (0.088 R)
• M10: 5,178,181 km (0.083 R)
• M11: 5,752,038 km (0.029 R)
• M12: 6,269,048 km (0.102 R)
• M13: 6,816,876 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.2

Radius: 8.6

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 1299 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,792,615 km

• M1: 108,010 km (0.097 R)
• M2: 532,120 km (0.113 R)
• M3: 885,021 km (0.054 R)
• M4: 1,244,654 km (0.104 R)
• M5: 1,816,417 km (0.103 R)
• M6: 2,276,580 km (0.039 R)
• M7: 2,990,461 km (0.1 R)
• M8: 4,312,907 km (0.057 R)
• M9: 4,720,860 km (0.091 R)
• M10: 5,195,085 km (0.04 R)
• M11: 5,550,081 km (0.095 R)
• M12: 6,262,017 km (0.118 R)
• M13: 7,759,492 km (0.084 R)
• M14: 8,307,768 km (0.054 R)
• M15: 8,649,001 km (0.092 R)
• M16: 9,667,164 km (0.083 R)
• M17: 10,465,119 km (0.105 R)
• M18: 10,964,626 km (0.103 R)
• M19: 11,585,009 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 14.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.39 AU - 2.05 AU

Year: 1434 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,792,615 km

• M1: 185,352 km (0.06 R)
• M2: 686,355 km (0.078 R)
• M3: 1,175,091 km (0.105 R)
• M4: 2,163,185 km (0.077 R)
• M5: 2,849,391 km (0.117 R)
• M6: 3,378,070 km (0.1 R)
• M7: 4,033,159 km (0.09 R)
• M8: 4,529,524 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 8.8

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.63 AU - 2.57 AU

Year: 1935 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,792,615 km

• M1: 109,506 km (0.112 R)
• M2: 508,334 km (0.104 R)
• M3: 854,054 km (0.12 R)
• M4: 1,135,149 km (0.104 R)
• M5: 1,518,718 km (0.12 R)
• M6: 2,493,797 km (0.091 R)
• M7: 2,939,897 km (0.073 R)
• M8: 3,232,361 km (0.072 R)
• M9: 3,508,818 km (0.117 R)
• M10: 3,934,125 km (0.089 R)
• M11: 4,434,978 km (0.101 R)
• M12: 4,955,280 km (0.112 R)
• M13: 7,130,732 km (0.094 R)
• M14: 7,482,287 km (0.049 R)
• M15: 8,379,725 km (0.062 R)
• M16: 9,591,467 km (0.093 R)
• M17: 10,020,215 km (0.047 R)
• M18: 10,424,428 km (0.115 R)
• M19: 12,442,504 km (0.077 R)
• M20: 13,256,915 km (0.115 R)
• M21: 16,062,323 km (0.078 R)
• M22: 16,718,460 km (0.117 R)
• M23: 17,976,727 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 12.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.97 AU - 2.27 AU

Year: 1963 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,792,615 km

• M1: 157,975 km (0.119 R)
• M2: 654,042 km (0.089 R)
• M3: 1,186,311 km (0.06 R)
• M4: 1,768,247 km (0.079 R)
• M5: 2,524,614 km (0.063 R)
• M6: 3,697,311 km (0.093 R)
• M7: 4,380,674 km (0.106 R)
• M8: 4,863,277 km (0.105 R)
• M9: 5,401,231 km (0.088 R)
• M10: 8,438,965 km (0.116 R)
• M11: 9,019,106 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 14.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.65 AU - 4.19 AU

Year: 4021 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,792,615 km

• M1: 180,565 km (0.065 R)
• M2: 702,661 km (0.101 R)
• M3: 1,967,810 km (0.107 R)
• M4: 2,737,192 km (0.084 R)
• M5: 3,435,814 km (0.079 R)
• M6: 4,648,604 km (0.096 R)
• M7: 6,495,540 km (0.11 R)
• M8: 7,395,072 km (0.097 R)
• M9: 8,513,316 km (0.12 R)
• M10: 9,077,300 km (0.116 R)
• M11: 9,666,117 km (0.045 R)
• M12: 10,677,548 km (0.101 R)
• M13: 11,544,916 km (0.11 R)
• M14: 13,002,598 km (0.11 R)
• M15: 14,040,508 km (0.088 R)
• M16: 16,604,316 km (0.093 R)
• M17: 19,106,640 km (0.092 R)
• M18: 22,047,285 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 12.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.41 AU - 4.97 AU

Year: 5453 Days

Day: 12.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,792,615 km

• M1: 154,235 km (0.104 R)
• M2: 565,330 km (0.115 R)
• M3: 1,214,436 km (0.09 R)
• M4: 2,057,719 km (0.088 R)
• M5: 3,121,360 km (0.09 R)
• M6: 4,179,316 km (0.11 R)
• M7: 4,597,891 km (0.089 R)
• M8: 5,264,798 km (0.057 R)
• M9: 6,211,603 km (0.117 R)
• M10: 6,725,920 km (0.055 R)
• M11: 9,652,952 km (0.068 R)
• M12: 10,388,824 km (0.071 R)
• M13: 11,730,268 km (0.072 R)
• M14: 12,218,556 km (0.077 R)
• M15: 13,236,120 km (0.067 R)
• M16: 16,265,926 km (0.107 R)
• M17: 18,656,949 km (0.078 R)
• M18: 19,867,644 km (0.093 R)
• M19: 22,971,202 km (0.068 R)
• M20: 23,582,309 km (0.094 R)
• M21: 25,888,959 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.7

Radius: 14.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.37 AU - 5.75 AU

Year: 8336 Days

Day: 6.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,792,615 km

• M1: 188,194 km (0.089 R)
• M2: 871,408 km (0.096 R)
• M3: 1,424,321 km (0.114 R)
• M4: 1,884,634 km (0.094 R)
• M5: 2,354,371 km (0.101 R)
• M6: 2,966,825 km (0.082 R)
• M7: 3,488,622 km (0.103 R)
• M8: 4,289,719 km (0.091 R)
• M9: 5,116,098 km (0.095 R)
• M10: 8,640,025 km (0.104 R)
• M11: 9,283,745 km (0.068 R)
• M12: 10,309,238 km (0.068 R)
• M13: 11,300,922 km (0.063 R)
• M14: 12,470,030 km (0.08 R)
• M15: 13,779,759 km (0.059 R)
• M16: 16,532,210 km (0.069 R)
• M17: 18,037,763 km (0.115 R)
• M18: 21,073,553 km (0.087 R)
• M19: 22,842,248 km (0.061 R)
• M20: 27,546,653 km (0.119 R)
• M21: 28,139,509 km (0.114 R)
• M22: 32,860,818 km (0.112 R)
• M23: 33,639,924 km (0.094 R)
• M24: 39,442,526 km (0.044 R)
• M25: 46,573,707 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.7

Radius: 3.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.39 AU - 10.57 AU

Year: 15701 Days

Day: 17.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,792,615 km

• M1: 46,974 km (0.117 R)
• M2: 163,959 km (0.101 R)
• M3: 317,447 km (0.119 R)
• M4: 563,685 km (0.069 R)
• M5: 932,743 km (0.086 R)
• M6: 1,306,887 km (0.105 R)
• M7: 3,302,822 km (0.082 R)
• M8: 3,891,489 km (0.119 R)
• M9: 5,065,533 km (0.115 R)
• M10: 8,841,833 km (0.11 R)
• M11: 12,026,921 km (0.042 R)
• M12: 14,719,533 km (0.088 R)
• M13: 19,502,177 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.8

Radius: 3.3

Gravity: 89.42 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.76 AU - 10.06 AU

Year: 18353 Days

Day: 15.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,792,615 km

• M1: 41,139 km (0.118 R)
• M2: 235,317 km (0.098 R)
• M3: 496,515 km (0.112 R)
• M4: 612,603 km (0.074 R)
• M5: 1,890,767 km (0.056 R)
• M6: 2,177,995 km (0.116 R)
• M7: 3,746,080 km (0.106 R)
• M8: 4,507,085 km (0.085 R)
• M9: 5,812,625 km (0.065 R)
• M10: 7,205,082 km (0.038 R)
• M11: 7,597,477 km (0.057 R)
• M12: 8,265,432 km (0.042 R)
• M13: 9,541,352 km (0.114 R)
• M14: 9,775,922 km (0.102 R)
• M15: 10,942,935 km (0.076 R)
• M16: 12,131,340 km (0.035 R)
• M17: 13,476,075 km (0.097 R)
• M18: 13,697,181 km (0.117 R)
• M19: 16,290,610 km (0.08 R)
• M20: 17,136,885 km (0.104 R)
• M21: 21,911,750 km (0.107 R)
• M22: 23,574,829 km (0.045 R)
• M23: 29,310,860 km (0.073 R)
• M24: 35,769,599 km (0.06 R)
• M25: 38,214,626 km (0.103 R)
• M26: 46,380,875 km (0.117 R)
• M27: 52,304,652 km (0.082 R)
• M28: 69,713,655 km (0.104 R)
• M29: 76,510,036 km (0.048 R)
• M30: 77,448,314 km (0.094 R)
• M31: 80,309,074 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit