🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 8

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 329 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,129,884 km

• M1: 100,380 km (0.117 R)
• M2: 380,278 km (0.111 R)
• M3: 819,048 km (0.077 R)
• M4: 1,194,389 km (0.095 R)
• M5: 1,715,439 km (0.067 R)
• M6: 2,109,779 km (0.099 R)
• M7: 3,632,386 km (0.076 R)
• M8: 4,047,520 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 11.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.62 AU - 0.92 AU

Year: 466 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,129,884 km

• M1: 143,016 km (0.106 R)
• M2: 593,754 km (0.096 R)
• M3: 984,055 km (0.1 R)
• M4: 1,531,882 km (0.119 R)
• M5: 1,937,442 km (0.06 R)
• M6: 2,462,381 km (0.093 R)
• M7: 2,895,616 km (0.107 R)
• M8: 3,774,504 km (0.067 R)
• M9: 4,186,496 km (0.036 R)
• M10: 4,687,799 km (0.065 R)
• M11: 5,101,587 km (0.079 R)
• M12: 5,556,663 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.5

Radius: 14.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.76 AU - 0.96 AU

Year: 551 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 27,129,884 km

• M1: 175,329 km (0.116 R)
• M2: 642,672 km (0.113 R)
• M3: 1,214,436 km (0.07 R)
• M4: 2,106,188 km (0.111 R)
• M5: 3,163,546 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 13

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.37 AU - 2.25 AU

Year: 1681 Days

Day: 8.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,129,884 km

• M1: 166,652 km (0.103 R)
• M2: 699,669 km (0.108 R)
• M3: 1,113,457 km (0.062 R)
• M4: 1,618,499 km (0.104 R)
• M5: 2,209,710 km (0.039 R)
• M6: 3,065,560 km (0.055 R)
• M7: 3,687,887 km (0.098 R)
• M8: 4,611,055 km (0.063 R)
• M9: 5,640,289 km (0.098 R)
• M10: 6,187,069 km (0.085 R)
• M11: 6,602,502 km (0.115 R)
• M12: 7,036,635 km (0.07 R)
• M13: 7,515,498 km (0.066 R)
• M14: 9,501,260 km (0.045 R)
• M15: 10,470,056 km (0.072 R)
• M16: 11,711,120 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.4

Radius: 3.1

Gravity: 84.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.25 AU - 7.67 AU

Year: 11333 Days

Day: 21 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,129,884 km

• M1: 38,746 km (0.081 R)
• M2: 333,454 km (0.113 R)
• M3: 519,553 km (0.082 R)
• M4: 640,578 km (0.075 R)
• M5: 888,013 km (0.082 R)
• M6: 1,465,610 km (0.094 R)
• M7: 1,824,645 km (0.12 R)
• M8: 2,337,467 km (0.069 R)
• M9: 3,481,442 km (0.057 R)
• M10: 4,985,947 km (0.068 R)
• M11: 5,570,875 km (0.092 R)
• M12: 5,824,443 km (0.1 R)
• M13: 7,864,958 km (0.062 R)
• M14: 8,091,898 km (0.034 R)
• M15: 10,829,988 km (0.103 R)
• M16: 12,837,442 km (0.119 R)
• M17: 14,734,792 km (0.094 R)
• M18: 16,439,759 km (0.113 R)
• M19: 18,271,884 km (0.091 R)
• M20: 21,355,694 km (0.058 R)
• M21: 22,516,724 km (0.049 R)
• M22: 25,453,330 km (0.111 R)
• M23: 34,671,551 km (0.096 R)
• M24: 35,036,569 km (0.103 R)
• M25: 40,553,140 km (0.087 R)
• M26: 41,639,520 km (0.047 R)
• M27: 43,024,497 km (0.087 R)
• M28: 47,812,676 km (0.05 R)
• M29: 50,724,300 km (0.11 R)
• M30: 54,897,033 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.5

Radius: 5.5

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.04 AU - 8.4 AU

Year: 14806 Days

Day: 19.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,129,884 km

• M1: 68,366 km (0.034 R)
• M2: 565,929 km (0.103 R)
• M3: 800,349 km (0.068 R)
• M4: 1,071,570 km (0.064 R)
• M5: 1,435,691 km (0.117 R)
• M6: 1,610,271 km (0.105 R)
• M7: 2,252,346 km (0.051 R)
• M8: 4,048,268 km (0.109 R)
• M9: 5,083,934 km (0.095 R)
• M10: 10,052,678 km (0.087 R)
• M11: 14,552,133 km (0.11 R)
• M12: 15,153,217 km (0.08 R)
• M13: 20,571,502 km (0.059 R)
• M14: 20,981,999 km (0.109 R)
• M15: 25,236,263 km (0.094 R)
• M16: 26,745,855 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 3.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.56 AU - 9.1 AU

Year: 16595 Days

Day: 20.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,129,884 km

• M1: 43,832 km (0.074 R)
• M2: 180,116 km (0.114 R)
• M3: 330,761 km (0.103 R)
• M4: 662,719 km (0.106 R)
• M5: 2,610,632 km (0.03 R)
• M6: 4,573,656 km (0.118 R)
• M7: 5,493,084 km (0.117 R)
• M8: 6,435,700 km (0.037 R)
• M9: 10,885,938 km (0.04 R)
• M10: 11,108,091 km (0.081 R)
• M11: 14,120,244 km (0.083 R)
• M12: 16,097,180 km (0.08 R)
• M13: 16,618,827 km (0.089 R)
• M14: 26,405,071 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 13,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit