🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 9.5

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.55 AU - 0.77 AU

Year: 364 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,853,942 km

• M1: 118,182 km (0.096 R)
• M2: 423,661 km (0.075 R)
• M3: 822,639 km (0.097 R)
• M4: 1,133,204 km (0.086 R)
• M5: 1,619,397 km (0.094 R)
• M6: 1,947,615 km (0.099 R)
• M7: 2,356,466 km (0.119 R)
• M8: 2,781,174 km (0.089 R)
• M9: 3,121,659 km (0.044 R)
• M10: 3,697,461 km (0.033 R)
• M11: 4,177,820 km (0.117 R)
• M12: 5,327,479 km (0.114 R)
• M13: 5,653,603 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.3

Radius: 13.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.17 AU - 1.23 AU

Year: 892 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,853,942 km

• M1: 168,148 km (0.108 R)
• M2: 698,921 km (0.059 R)
• M3: 1,188,256 km (0.115 R)
• M4: 1,626,578 km (0.117 R)
• M5: 2,622,600 km (0.059 R)
• M6: 3,046,860 km (0.092 R)
• M7: 4,510,675 km (0.081 R)
• M8: 6,361,350 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 11.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.51 AU

Year: 914 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,853,942 km

• M1: 147,952 km (0.115 R)
• M2: 621,130 km (0.111 R)
• M3: 1,554,920 km (0.101 R)
• M4: 2,025,256 km (0.103 R)
• M5: 2,490,954 km (0.082 R)
• M6: 2,978,344 km (0.091 R)
• M7: 3,612,938 km (0.066 R)
• M8: 5,244,153 km (0.066 R)
• M9: 5,831,624 km (0.112 R)
• M10: 6,871,479 km (0.059 R)
• M11: 7,813,198 km (0.114 R)
• M12: 8,735,020 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 15

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.13 AU - 1.55 AU

Year: 1052 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,853,942 km

• M1: 186,549 km (0.107 R)
• M2: 797,805 km (0.092 R)
• M3: 1,365,529 km (0.099 R)
• M4: 1,946,418 km (0.117 R)
• M5: 2,721,784 km (0.107 R)
• M6: 4,516,360 km (0.079 R)
• M7: 5,169,205 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.2

Radius: 7.1

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.53 AU - 6.93 AU

Year: 11842 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,853,942 km

• M1: 88,562 km (0.091 R)
• M2: 392,844 km (0.076 R)
• M3: 871,707 km (0.065 R)
• M4: 1,603,689 km (0.098 R)
• M5: 1,867,879 km (0.098 R)
• M6: 2,405,683 km (0.037 R)
• M7: 4,645,163 km (0.06 R)
• M8: 6,318,116 km (0.095 R)
• M9: 7,394,174 km (0.12 R)
• M10: 8,042,232 km (0.076 R)
• M11: 10,637,456 km (0.106 R)
• M12: 11,294,340 km (0.049 R)
• M13: 13,054,509 km (0.082 R)
• M14: 20,483,240 km (0.113 R)
• M15: 25,125,411 km (0.077 R)
• M16: 30,859,348 km (0.113 R)
• M17: 32,987,228 km (0.118 R)
• M18: 39,694,897 km (0.115 R)
• M19: 45,107,348 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 5.3

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.61 AU - 8.87 AU

Year: 16043 Days

Day: 24.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,853,942 km

• M1: 65,973 km (0.038 R)
• M2: 318,344 km (0.092 R)
• M3: 568,173 km (0.042 R)
• M4: 819,946 km (0.039 R)
• M5: 2,342,852 km (0.097 R)
• M6: 2,666,732 km (0.084 R)
• M7: 2,971,014 km (0.08 R)
• M8: 3,964,942 km (0.057 R)
• M9: 4,586,072 km (0.085 R)
• M10: 4,885,866 km (0.08 R)
• M11: 5,451,047 km (0.111 R)
• M12: 6,019,370 km (0.116 R)
• M13: 8,642,119 km (0.071 R)
• M14: 11,330,543 km (0.111 R)
• M15: 11,878,370 km (0.07 R)
• M16: 16,066,811 km (0.103 R)
• M17: 20,158,911 km (0.116 R)
• M18: 21,510,079 km (0.089 R)
• M19: 23,209,661 km (0.067 R)
• M20: 26,237,971 km (0.076 R)
• M21: 27,411,267 km (0.091 R)
• M22: 27,628,333 km (0.089 R)
• M23: 31,376,807 km (0.085 R)
• M24: 36,751,559 km (0.051 R)
• M25: 39,447,911 km (0.119 R)
• M26: 50,082,674 km (0.085 R)
• M27: 51,553,670 km (0.08 R)
• M28: 51,884,431 km (0.034 R)
• M29: 55,616,748 km (0.03 R)
• M30: 58,800,490 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 15,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit