🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.52 AU - 0.52 AU

Year: 173 Days

Day: 33.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 247 Days

Day: 34 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,879,864 km

• M1: 177,573 km (0.112 R)
• M2: 341,831 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.01 AU - 1.03 AU

Year: 474 Days

Day: 42.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.81 AU - 5.85 AU

Year: 6478 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,879,864 km

• M1: 185,352 km (0.047 R)
• M2: 657,333 km (0.087 R)
• M3: 1,168,359 km (0.113 R)
• M4: 1,730,548 km (0.105 R)
• M5: 2,286,454 km (0.111 R)
• M6: 3,402,903 km (0.12 R)
• M7: 3,936,818 km (0.097 R)
• M8: 4,553,759 km (0.093 R)
• M9: 5,821,751 km (0.031 R)
• M10: 6,315,873 km (0.094 R)
• M11: 12,929,295 km (0.043 R)
• M12: 13,774,822 km (0.099 R)
• M13: 16,534,305 km (0.099 R)
• M14: 22,558,312 km (0.03 R)
• M15: 23,206,669 km (0.076 R)
• M16: 25,837,796 km (0.078 R)
• M17: 27,088,883 km (0.068 R)
• M18: 29,040,836 km (0.105 R)
• M19: 31,585,496 km (0.076 R)
• M20: 32,295,188 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 9.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.27 AU - 8.97 AU

Year: 11646 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,879,864 km

• M1: 119,678 km (0.11 R)
• M2: 524,191 km (0.087 R)
• M3: 1,101,340 km (0.112 R)
• M4: 1,437,336 km (0.117 R)
• M5: 2,521,173 km (0.077 R)
• M6: 2,998,689 km (0.093 R)
• M7: 3,408,288 km (0.088 R)
• M8: 3,854,988 km (0.042 R)
• M9: 4,222,699 km (0.092 R)
• M10: 5,128,065 km (0.114 R)
• M11: 5,824,443 km (0.061 R)
• M12: 6,271,741 km (0.11 R)
• M13: 8,480,404 km (0.11 R)
• M14: 9,203,560 km (0.117 R)
• M15: 10,938,896 km (0.062 R)
• M16: 11,390,382 km (0.114 R)
• M17: 12,758,155 km (0.092 R)
• M18: 13,258,560 km (0.096 R)
• M19: 14,365,734 km (0.06 R)
• M20: 14,976,093 km (0.092 R)
• M21: 15,533,196 km (0.061 R)
• M22: 17,439,521 km (0.119 R)
• M23: 24,852,694 km (0.062 R)
• M24: 25,437,024 km (0.111 R)
• M25: 27,761,625 km (0.097 R)
• M26: 32,946,089 km (0.116 R)
• M27: 35,580,507 km (0.096 R)
• M28: 40,724,729 km (0.095 R)
• M29: 42,775,118 km (0.068 R)
• M30: 52,618,358 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 13

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.06 AU - 10.42 AU

Year: 11890 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,879,864 km

• M1: 168,148 km (0.062 R)
• M2: 671,395 km (0.072 R)
• M3: 1,491,790 km (0.095 R)
• M4: 2,360,505 km (0.089 R)
• M5: 3,443,893 km (0.087 R)
• M6: 3,961,352 km (0.08 R)
• M7: 4,383,068 km (0.106 R)
• M8: 7,331,343 km (0.084 R)
• M9: 11,975,160 km (0.07 R)
• M10: 12,562,780 km (0.113 R)
• M11: 15,934,417 km (0.055 R)
• M12: 23,212,204 km (0.071 R)
• M13: 26,617,201 km (0.107 R)
• M14: 27,315,973 km (0.035 R)
• M15: 31,214,793 km (0.119 R)
• M16: 32,895,973 km (0.102 R)
• M17: 34,873,508 km (0.103 R)
• M18: 39,707,613 km (0.116 R)
• M19: 41,280,485 km (0.085 R)
• M20: 44,970,915 km (0.074 R)
• M21: 46,823,834 km (0.111 R)
• M22: 47,258,715 km (0.066 R)

Asteroid Belt

Center: 9.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.9

Radius: 4.6

Gravity: 46.5 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.12 AU - 10.58 AU

Year: 15323 Days

Day: 24.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 71,879,864 km

• M1: 77,791 km (0.043 R)
• M2: 233,971 km (0.086 R)
• M3: 483,052 km (0.084 R)
• M4: 832,512 km (0.062 R)
• M5: 1,808,937 km (0.112 R)
• M6: 2,155,705 km (0.094 R)
• M7: 2,830,541 km (0.118 R)
• M8: 3,058,080 km (0.118 R)
• M9: 3,665,896 km (0.12 R)
• M10: 4,220,156 km (0.094 R)
• M11: 7,419,306 km (0.097 R)
• M12: 8,050,011 km (0.108 R)
• M13: 10,039,962 km (0.071 R)
• M14: 12,535,703 km (0.073 R)
• M15: 13,358,192 km (0.109 R)
• M16: 14,883,193 km (0.118 R)
• M17: 17,340,787 km (0.068 R)
• M18: 22,640,591 km (0.09 R)
• M19: 22,840,453 km (0.083 R)
• M20: 23,447,073 km (0.047 R)
• M21: 23,960,642 km (0.053 R)
• M22: 25,438,819 km (0.08 R)
• M23: 27,997,391 km (0.108 R)
• M24: 28,692,124 km (0.094 R)
• M25: 29,161,412 km (0.081 R)
• M26: 30,357,447 km (0.066 R)
• M27: 35,468,608 km (0.077 R)
• M28: 36,281,523 km (0.114 R)
• M29: 43,545,547 km (0.07 R)
• M30: 46,703,258 km (0.065 R)
• M31: 47,189,751 km (0.052 R)
• M32: 47,679,534 km (0.09 R)
• M33: 52,941,190 km (0.043 R)
• M34: 56,901,495 km (0.086 R)
• M35: 61,441,940 km (0.112 R)
• M36: 61,636,118 km (0.108 R)
• M37: 62,221,345 km (0.079 R)
• M38: 67,863,279 km (0.096 R)
• M39: 69,746,716 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit