🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 472 Days

Day: 33.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.27 AU - 1.35 AU

Year: 559 Days

Day: 27.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,296,606 km

• M1: 141,071 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.24 AU - 2.44 AU

Year: 1334 Days

Day: 28 Hours

Environment

Temp: -88 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,296,606 km

• M1: 73,602 km (0.088 R)
• M2: 1,173,296 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.97 AU - 4.65 AU

Year: 3336 Days

Day: 25.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 11.7

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.85 AU - 7.23 AU

Year: 5534 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,296,606 km

• M1: 166,502 km (0.072 R)
• M2: 530,923 km (0.028 R)
• M3: 1,034,918 km (0.087 R)
• M4: 2,457,594 km (0.035 R)
• M5: 2,853,280 km (0.119 R)
• M6: 4,330,260 km (0.037 R)
• M7: 5,251,184 km (0.109 R)
• M8: 5,666,618 km (0.087 R)
• M9: 9,262,651 km (0.098 R)
• M10: 10,005,106 km (0.055 R)
• M11: 11,120,358 km (0.028 R)
• M12: 12,213,769 km (0.076 R)
• M13: 13,160,573 km (0.082 R)
• M14: 18,642,587 km (0.066 R)
• M15: 22,651,062 km (0.081 R)
• M16: 23,917,109 km (0.09 R)
• M17: 27,998,588 km (0.102 R)
• M18: 29,087,212 km (0.079 R)
• M19: 30,015,766 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 12.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.83 AU - 11.55 AU

Year: 11245 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,296,606 km

• M1: 155,582 km (0.087 R)
• M2: 659,727 km (0.102 R)
• M3: 1,138,141 km (0.106 R)
• M4: 1,620,444 km (0.12 R)
• M5: 2,224,221 km (0.096 R)
• M6: 2,631,427 km (0.106 R)
• M7: 3,266,320 km (0.113 R)
• M8: 4,024,781 km (0.066 R)
• M9: 4,924,164 km (0.111 R)
• M10: 5,421,876 km (0.068 R)
• M11: 7,363,806 km (0.096 R)
• M12: 8,357,285 km (0.044 R)
• M13: 8,826,574 km (0.115 R)
• M14: 9,396,242 km (0.067 R)
• M15: 10,974,799 km (0.098 R)
• M16: 13,398,434 km (0.03 R)
• M17: 14,151,959 km (0.107 R)
• M18: 14,933,607 km (0.077 R)
• M19: 15,567,603 km (0.085 R)
• M20: 16,400,564 km (0.115 R)
• M21: 17,641,628 km (0.029 R)
• M22: 18,481,471 km (0.054 R)
• M23: 18,944,476 km (0.028 R)
• M24: 25,365,965 km (0.076 R)
• M25: 27,193,751 km (0.117 R)
• M26: 30,371,659 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 14,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit