🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.41 AU - 0.69 AU

Year: 154 Days

Day: 45.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.82 AU - 0.86 AU

Year: 292 Days

Day: 14 Hours

Environment

Temp: 50 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,508,060 km

• M1: 58,792 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.49 AU - 2.05 AU

Year: 892 Days

Day: 35.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,508,060 km

• M1: 192,532 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.34 AU - 3.54 AU

Year: 2416 Days

Day: 32.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,508,060 km

• M1: 60,438 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.21 AU - 3.79 AU

Year: 2480 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 14.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.79 AU - 7.07 AU

Year: 6175 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,508,060 km

• M1: 185,352 km (0.087 R)
• M2: 948,899 km (0.054 R)
• M3: 1,555,668 km (0.084 R)
• M4: 4,196,819 km (0.099 R)
• M5: 5,483,061 km (0.109 R)
• M6: 6,024,755 km (0.076 R)
• M7: 7,418,409 km (0.105 R)
• M8: 8,523,039 km (0.064 R)
• M9: 9,252,778 km (0.063 R)
• M10: 10,881,300 km (0.103 R)
• M11: 13,189,595 km (0.057 R)
• M12: 13,698,228 km (0.099 R)
• M13: 18,065,289 km (0.097 R)
• M14: 19,728,518 km (0.066 R)
• M15: 21,144,761 km (0.074 R)
• M16: 21,842,636 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 8.7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.84 AU - 11.56 AU

Year: 14196 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,508,060 km

• M1: 111,750 km (0.044 R)
• M2: 684,709 km (0.064 R)
• M3: 1,146,219 km (0.084 R)
• M4: 1,854,714 km (0.114 R)
• M5: 2,172,610 km (0.103 R)
• M6: 2,988,965 km (0.114 R)
• M7: 3,996,358 km (0.059 R)
• M8: 4,848,467 km (0.1 R)
• M9: 6,425,378 km (0.067 R)
• M10: 6,785,909 km (0.113 R)
• M11: 8,506,883 km (0.086 R)
• M12: 9,804,495 km (0.079 R)
• M13: 12,051,455 km (0.115 R)
• M14: 15,672,471 km (0.064 R)
• M15: 16,400,714 km (0.054 R)
• M16: 19,046,352 km (0.068 R)
• M17: 20,044,469 km (0.084 R)
• M18: 22,054,017 km (0.085 R)
• M19: 25,963,458 km (0.082 R)
• M20: 27,085,891 km (0.092 R)
• M21: 28,775,898 km (0.086 R)
• M22: 30,759,865 km (0.092 R)
• M23: 31,212,848 km (0.111 R)
• M24: 34,509,237 km (0.114 R)
• M25: 35,244,660 km (0.11 R)
• M26: 37,256,751 km (0.075 R)
• M27: 37,642,415 km (0.11 R)
• M28: 42,760,307 km (0.057 R)
• M29: 43,324,591 km (0.112 R)
• M30: 46,073,003 km (0.046 R)
• M31: 47,565,241 km (0.106 R)
• M32: 49,708,081 km (0.114 R)
• M33: 56,521,965 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.9

Radius: 6.6

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.75 AU - 17.69 AU

Year: 22489 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,508,060 km

• M1: 82,129 km (0.118 R)
• M2: 296,952 km (0.111 R)
• M3: 1,055,114 km (0.11 R)
• M4: 1,292,825 km (0.09 R)
• M5: 1,566,290 km (0.047 R)
• M6: 2,458,491 km (0.1 R)
• M7: 2,701,588 km (0.12 R)
• M8: 4,806,729 km (0.104 R)
• M9: 5,188,503 km (0.101 R)
• M10: 5,799,012 km (0.074 R)
• M11: 6,321,108 km (0.1 R)
• M12: 6,779,776 km (0.028 R)
• M13: 10,888,930 km (0.112 R)
• M14: 11,149,380 km (0.103 R)
• M15: 11,682,696 km (0.054 R)
• M16: 13,986,952 km (0.102 R)
• M17: 14,217,482 km (0.088 R)
• M18: 24,978,207 km (0.109 R)
• M19: 25,890,305 km (0.033 R)
• M20: 28,267,415 km (0.06 R)
• M21: 29,257,753 km (0.118 R)
• M22: 30,143,073 km (0.054 R)
• M23: 30,786,344 km (0.102 R)
• M24: 34,558,604 km (0.116 R)
• M25: 34,839,250 km (0.109 R)
• M26: 35,263,060 km (0.115 R)
• M27: 38,627,816 km (0.087 R)
• M28: 43,820,208 km (0.055 R)
• M29: 61,530,951 km (0.106 R)
• M30: 64,033,125 km (0.085 R)
• M31: 68,132,256 km (0.094 R)
• M32: 70,809,310 km (0.116 R)
• M33: 73,093,071 km (0.097 R)
• M34: 73,555,777 km (0.112 R)
• M35: 78,048,052 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 16,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit